./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:50:11,800 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:50:11,904 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:50:11,913 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:50:11,915 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:50:11,951 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:50:11,954 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:50:11,954 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:50:11,955 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:50:11,955 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:50:11,956 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:50:11,956 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:50:11,956 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:50:11,956 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:50:11,957 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:50:11,957 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:50:11,957 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:50:11,957 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:50:11,957 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:50:11,958 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:50:11,958 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:50:11,958 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:50:11,959 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:50:11,959 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:50:11,959 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:50:11,959 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:50:11,959 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:50:11,959 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:50:11,959 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:50:11,960 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:50:11,960 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:50:11,960 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:50:11,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:50:11,961 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 [2024-11-13 22:50:12,293 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:50:12,301 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:50:12,304 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:50:12,305 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:50:12,306 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:50:12,307 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i Unable to find full path for "g++" [2024-11-13 22:50:14,180 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:50:14,582 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:50:14,583 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2024-11-13 22:50:14,609 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/bin/ukojak-verify-EEHR8qb7sm/data/7ed448ba0/4b52cf46a51c438db18b5cb1a623cb94/FLAG6a3f14b24 [2024-11-13 22:50:14,632 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/bin/ukojak-verify-EEHR8qb7sm/data/7ed448ba0/4b52cf46a51c438db18b5cb1a623cb94 [2024-11-13 22:50:14,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:50:14,636 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:50:14,637 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:50:14,638 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:50:14,642 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:50:14,645 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:50:14" (1/1) ... [2024-11-13 22:50:14,647 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@746b1a6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:14, skipping insertion in model container [2024-11-13 22:50:14,647 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:50:14" (1/1) ... [2024-11-13 22:50:14,697 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:50:15,065 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[33021,33034] [2024-11-13 22:50:15,187 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[44124,44137] [2024-11-13 22:50:15,188 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[44245,44258] [2024-11-13 22:50:15,209 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:50:15,227 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:50:15,273 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[33021,33034] [2024-11-13 22:50:15,378 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[44124,44137] [2024-11-13 22:50:15,379 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[44245,44258] [2024-11-13 22:50:15,393 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:50:15,437 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:50:15,438 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:15 WrapperNode [2024-11-13 22:50:15,439 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:50:15,440 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:50:15,441 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:50:15,441 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:50:15,449 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:15" (1/1) ... [2024-11-13 22:50:15,492 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:15" (1/1) ... [2024-11-13 22:50:15,577 INFO L138 Inliner]: procedures = 176, calls = 320, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1549 [2024-11-13 22:50:15,578 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:50:15,578 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:50:15,579 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:50:15,579 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:50:15,589 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:15" (1/1) ... [2024-11-13 22:50:15,589 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:15" (1/1) ... [2024-11-13 22:50:15,602 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:15" (1/1) ... [2024-11-13 22:50:15,606 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:15" (1/1) ... [2024-11-13 22:50:15,661 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:15" (1/1) ... [2024-11-13 22:50:15,675 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:15" (1/1) ... [2024-11-13 22:50:15,686 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:15" (1/1) ... [2024-11-13 22:50:15,694 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:15" (1/1) ... [2024-11-13 22:50:15,712 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:50:15,713 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:50:15,717 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:50:15,717 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:50:15,718 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:15" (1/1) ... [2024-11-13 22:50:15,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:50:15,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:50:15,758 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:50:15,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_638a83c1-0b03-4482-96f0-67b17b92f09b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:50:15,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:50:15,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:50:15,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:50:15,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:50:15,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:50:15,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:50:15,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:50:15,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:50:15,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:50:15,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:50:15,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:50:15,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:50:15,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:50:16,068 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:50:16,070 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:50:18,047 INFO L? ?]: Removed 329 outVars from TransFormulas that were not future-live. [2024-11-13 22:50:18,047 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:50:19,959 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:50:19,961 INFO L316 CfgBuilder]: Removed 72 assume(true) statements. [2024-11-13 22:50:19,962 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:50:19 BoogieIcfgContainer [2024-11-13 22:50:19,962 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:50:19,963 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:50:19,963 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:50:19,973 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:50:19,973 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:50:19" (1/1) ... [2024-11-13 22:50:19,981 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:50:20,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:20,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 131 states and 223 transitions. [2024-11-13 22:50:20,052 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 223 transitions. [2024-11-13 22:50:20,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:50:20,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:20,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:20,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:20,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:20,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:20,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 131 states and 220 transitions. [2024-11-13 22:50:20,281 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 220 transitions. [2024-11-13 22:50:20,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:50:20,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:20,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:20,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:20,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:20,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:20,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 133 states and 223 transitions. [2024-11-13 22:50:20,642 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 223 transitions. [2024-11-13 22:50:20,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:50:20,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:20,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:20,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:20,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:20,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:20,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 133 states and 221 transitions. [2024-11-13 22:50:20,816 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 221 transitions. [2024-11-13 22:50:20,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:50:20,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:20,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:20,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:20,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:20,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 133 states and 217 transitions. [2024-11-13 22:50:20,901 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 217 transitions. [2024-11-13 22:50:20,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:50:20,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:20,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:20,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:20,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:20,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:20,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 133 states and 211 transitions. [2024-11-13 22:50:20,984 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 211 transitions. [2024-11-13 22:50:20,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:50:20,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:20,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:21,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:23,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:50:23,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:23,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 133 states and 205 transitions. [2024-11-13 22:50:23,497 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 205 transitions. [2024-11-13 22:50:23,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:50:23,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:23,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:23,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:34,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:50:36,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:50:36,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:36,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 146 states and 220 transitions. [2024-11-13 22:50:36,727 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 220 transitions. [2024-11-13 22:50:36,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:50:36,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:36,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:36,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:36,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:36,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:36,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 146 states and 218 transitions. [2024-11-13 22:50:36,896 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 218 transitions. [2024-11-13 22:50:36,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:50:36,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:36,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:37,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:37,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:37,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:37,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 146 states and 216 transitions. [2024-11-13 22:50:37,095 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 216 transitions. [2024-11-13 22:50:37,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:50:37,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:37,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:37,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:37,291 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:42,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:50:42,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 146 states and 214 transitions. [2024-11-13 22:50:42,190 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 214 transitions. [2024-11-13 22:50:42,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:50:42,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:42,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:42,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:42,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:50:52,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:02,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:04,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:04,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 149 states and 216 transitions. [2024-11-13 22:51:04,062 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 216 transitions. [2024-11-13 22:51:04,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:51:04,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:04,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:04,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:04,699 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:51:04,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:04,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 151 states and 219 transitions. [2024-11-13 22:51:04,754 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 219 transitions. [2024-11-13 22:51:04,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:51:04,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:04,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:04,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:04,956 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:51:04,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:04,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 151 states and 216 transitions. [2024-11-13 22:51:04,968 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 216 transitions. [2024-11-13 22:51:04,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:51:04,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:04,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:05,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:05,168 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:51:05,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:05,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 151 states and 212 transitions. [2024-11-13 22:51:05,182 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 212 transitions. [2024-11-13 22:51:05,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:51:05,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:05,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:05,365 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:51:05,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:05,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 151 states and 210 transitions. [2024-11-13 22:51:05,377 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 210 transitions. [2024-11-13 22:51:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:51:05,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:05,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:05,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:05,557 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:51:07,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:07,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:07,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 151 states and 208 transitions. [2024-11-13 22:51:07,768 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 208 transitions. [2024-11-13 22:51:07,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:51:07,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:07,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:07,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:08,234 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:51:18,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:19,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:30,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:34,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:34,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:34,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 197 states and 267 transitions. [2024-11-13 22:51:34,351 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 267 transitions. [2024-11-13 22:51:34,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:51:34,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:34,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:34,544 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:51:44,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:51:44,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:44,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 197 states and 265 transitions. [2024-11-13 22:51:44,575 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 265 transitions. [2024-11-13 22:51:44,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:51:44,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:44,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:44,830 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:51:44,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:44,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 197 states and 261 transitions. [2024-11-13 22:51:44,851 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 261 transitions. [2024-11-13 22:51:44,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:51:44,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:44,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:45,282 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:51:55,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:52:05,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:52:05,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:05,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 200 states and 263 transitions. [2024-11-13 22:52:05,114 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 263 transitions. [2024-11-13 22:52:05,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:52:05,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:05,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:05,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:05,270 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:52:05,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:05,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 200 states and 261 transitions. [2024-11-13 22:52:05,336 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 261 transitions. [2024-11-13 22:52:05,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:52:05,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:05,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:05,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:52:06,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:06,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 183 states and 240 transitions. [2024-11-13 22:52:06,483 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 240 transitions. [2024-11-13 22:52:06,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:52:06,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:06,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:07,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:07,904 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:52:08,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:08,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 185 states and 241 transitions. [2024-11-13 22:52:08,062 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 241 transitions. [2024-11-13 22:52:08,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:52:08,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:08,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:09,613 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:10,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:10,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 187 states and 244 transitions. [2024-11-13 22:52:10,022 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 244 transitions. [2024-11-13 22:52:10,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:52:10,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:10,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:10,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:11,391 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:11,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 188 states and 245 transitions. [2024-11-13 22:52:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 245 transitions. [2024-11-13 22:52:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:52:11,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:11,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:12,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:13,417 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:14,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:14,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 190 states and 249 transitions. [2024-11-13 22:52:14,226 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 249 transitions. [2024-11-13 22:52:14,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:52:14,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:14,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:14,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:15,625 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:16,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:16,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 191 states and 250 transitions. [2024-11-13 22:52:16,218 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 250 transitions. [2024-11-13 22:52:16,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:52:16,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:16,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:17,894 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:18,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:18,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 192 states and 251 transitions. [2024-11-13 22:52:18,384 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 251 transitions. [2024-11-13 22:52:18,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:52:18,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:18,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:19,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:20,182 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:20,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:20,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 193 states and 252 transitions. [2024-11-13 22:52:20,874 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 252 transitions. [2024-11-13 22:52:20,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:52:20,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:20,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:21,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:22,379 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:22,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:22,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 194 states and 253 transitions. [2024-11-13 22:52:22,816 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 253 transitions. [2024-11-13 22:52:22,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:52:22,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:22,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:24,638 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:25,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:25,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 195 states and 254 transitions. [2024-11-13 22:52:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 254 transitions. [2024-11-13 22:52:25,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:52:25,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:25,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:26,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:27,566 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:28,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:28,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 196 states and 255 transitions. [2024-11-13 22:52:28,163 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 255 transitions. [2024-11-13 22:52:28,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:52:28,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:28,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:28,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:29,988 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:30,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:30,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 197 states and 256 transitions. [2024-11-13 22:52:30,770 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 256 transitions. [2024-11-13 22:52:30,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:52:30,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:30,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:32,441 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:33,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:33,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 198 states and 257 transitions. [2024-11-13 22:52:33,099 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 257 transitions. [2024-11-13 22:52:33,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:52:33,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:33,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:33,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:34,862 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:35,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:35,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 199 states and 258 transitions. [2024-11-13 22:52:35,512 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 258 transitions. [2024-11-13 22:52:35,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:52:35,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:35,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:36,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:37,071 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:37,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:37,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 200 states and 259 transitions. [2024-11-13 22:52:37,822 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 259 transitions. [2024-11-13 22:52:37,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:52:37,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:37,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:38,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:39,355 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:39,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:39,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 201 states and 260 transitions. [2024-11-13 22:52:39,757 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 260 transitions. [2024-11-13 22:52:39,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:52:39,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:39,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:40,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:41,522 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:42,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:42,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 202 states and 261 transitions. [2024-11-13 22:52:42,412 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 261 transitions. [2024-11-13 22:52:42,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:52:42,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:42,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:44,091 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:44,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:44,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 203 states and 262 transitions. [2024-11-13 22:52:44,668 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 262 transitions. [2024-11-13 22:52:44,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:52:44,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:44,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:45,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:46,593 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:47,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:47,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 204 states and 263 transitions. [2024-11-13 22:52:47,457 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 263 transitions. [2024-11-13 22:52:47,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:52:47,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:47,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:49,225 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:49,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:49,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 205 states and 264 transitions. [2024-11-13 22:52:49,879 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 264 transitions. [2024-11-13 22:52:49,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:52:49,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:49,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:51,423 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:51,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:51,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 206 states and 265 transitions. [2024-11-13 22:52:51,858 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 265 transitions. [2024-11-13 22:52:51,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:52:51,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:51,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:53,321 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:53,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 207 states and 266 transitions. [2024-11-13 22:52:53,762 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 266 transitions. [2024-11-13 22:52:53,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:52:53,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:53,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:56,112 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:57,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:57,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 208 states and 267 transitions. [2024-11-13 22:52:57,330 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 267 transitions. [2024-11-13 22:52:57,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:52:57,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:57,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:58,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:59,059 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:59,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:59,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 209 states and 268 transitions. [2024-11-13 22:52:59,781 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 268 transitions. [2024-11-13 22:52:59,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:52:59,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:59,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:00,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:01,219 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:01,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:01,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 210 states and 269 transitions. [2024-11-13 22:53:01,735 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 269 transitions. [2024-11-13 22:53:01,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:53:01,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:01,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:02,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:04,163 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:05,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:05,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 211 states and 270 transitions. [2024-11-13 22:53:05,306 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 270 transitions. [2024-11-13 22:53:05,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:53:05,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:05,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:05,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:07,163 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:08,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:08,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 212 states and 271 transitions. [2024-11-13 22:53:08,109 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 271 transitions. [2024-11-13 22:53:08,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:53:08,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:08,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:08,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:10,265 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:11,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:11,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 213 states and 272 transitions. [2024-11-13 22:53:11,083 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 272 transitions. [2024-11-13 22:53:11,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:53:11,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:11,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:11,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:13,538 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:14,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:14,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 214 states and 273 transitions. [2024-11-13 22:53:14,693 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 273 transitions. [2024-11-13 22:53:14,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:53:14,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:14,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:15,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:16,758 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:17,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:17,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 215 states and 274 transitions. [2024-11-13 22:53:17,452 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 274 transitions. [2024-11-13 22:53:17,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:53:17,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:17,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:18,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:19,219 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:19,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:19,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 216 states and 275 transitions. [2024-11-13 22:53:19,803 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 275 transitions. [2024-11-13 22:53:19,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:53:19,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:19,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:20,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:21,956 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:22,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:22,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 217 states and 276 transitions. [2024-11-13 22:53:22,539 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 276 transitions. [2024-11-13 22:53:22,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:53:22,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:22,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:23,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:24,841 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:25,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:25,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 218 states and 277 transitions. [2024-11-13 22:53:25,454 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 277 transitions. [2024-11-13 22:53:25,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:53:25,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:25,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:26,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:27,850 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:28,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 219 states and 278 transitions. [2024-11-13 22:53:28,502 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 278 transitions. [2024-11-13 22:53:28,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:53:28,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:28,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:29,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:31,768 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:33,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:33,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 220 states and 279 transitions. [2024-11-13 22:53:33,656 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 279 transitions. [2024-11-13 22:53:33,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:53:33,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:33,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:36,071 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:36,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:36,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 221 states and 280 transitions. [2024-11-13 22:53:36,825 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 280 transitions. [2024-11-13 22:53:36,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:53:36,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:36,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:37,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:39,066 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:39,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:39,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 222 states and 281 transitions. [2024-11-13 22:53:39,764 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 281 transitions. [2024-11-13 22:53:39,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:53:39,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:39,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:40,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:42,366 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:43,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:43,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 223 states and 282 transitions. [2024-11-13 22:53:43,006 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 282 transitions. [2024-11-13 22:53:43,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:53:43,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:43,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:43,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:45,556 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:46,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:46,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 224 states and 283 transitions. [2024-11-13 22:53:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 283 transitions. [2024-11-13 22:53:46,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:53:46,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:46,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:47,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:49,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:49,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 225 states and 284 transitions. [2024-11-13 22:53:49,939 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 284 transitions. [2024-11-13 22:53:49,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:53:49,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:49,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:51,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:52,573 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:53,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:53,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 226 states and 285 transitions. [2024-11-13 22:53:53,271 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 285 transitions. [2024-11-13 22:53:53,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:53:53,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:53,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:54,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:55,823 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:56,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:56,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 227 states and 286 transitions. [2024-11-13 22:53:56,560 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 286 transitions. [2024-11-13 22:53:56,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:53:56,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:56,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:57,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:00,793 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:03,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:03,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 228 states and 287 transitions. [2024-11-13 22:54:03,291 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 287 transitions. [2024-11-13 22:54:03,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:54:03,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:03,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:04,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:06,005 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:07,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:07,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 229 states and 288 transitions. [2024-11-13 22:54:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 288 transitions. [2024-11-13 22:54:07,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:54:07,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:07,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:29,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:29,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 230 states and 289 transitions. [2024-11-13 22:54:29,890 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 289 transitions. [2024-11-13 22:54:29,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:54:29,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:29,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:30,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:31,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:54:32,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:32,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 231 states and 290 transitions. [2024-11-13 22:54:32,800 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 290 transitions. [2024-11-13 22:54:32,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:54:32,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:32,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:34,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:34,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:54:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:36,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 233 states and 294 transitions. [2024-11-13 22:54:36,323 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 294 transitions. [2024-11-13 22:54:36,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:54:36,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:36,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:37,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:37,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:54:39,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:39,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 235 states and 299 transitions. [2024-11-13 22:54:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 299 transitions. [2024-11-13 22:54:39,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:54:39,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:39,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:40,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:54:41,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:41,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 236 states and 300 transitions. [2024-11-13 22:54:41,451 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 300 transitions. [2024-11-13 22:54:41,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:54:41,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:41,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:42,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:43,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:54:44,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:44,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 237 states and 301 transitions. [2024-11-13 22:54:44,435 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 301 transitions. [2024-11-13 22:54:44,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:54:44,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:44,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:45,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:46,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:54:46,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:46,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 238 states and 302 transitions. [2024-11-13 22:54:46,903 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 302 transitions. [2024-11-13 22:54:46,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:54:46,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:46,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:47,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:48,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:54:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:49,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 239 states and 303 transitions. [2024-11-13 22:54:49,785 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 303 transitions. [2024-11-13 22:54:49,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:54:49,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:49,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:50,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:51,292 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:54:51,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:51,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 240 states and 304 transitions. [2024-11-13 22:54:51,948 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 304 transitions. [2024-11-13 22:54:51,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:54:51,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:51,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:53,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:54:54,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:54,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 241 states and 305 transitions. [2024-11-13 22:54:54,198 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 305 transitions. [2024-11-13 22:54:54,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:54:54,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:54,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:56,305 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:54:56,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:56,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 242 states and 306 transitions. [2024-11-13 22:54:56,948 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 306 transitions. [2024-11-13 22:54:56,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:54:56,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:56,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:58,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:00,335 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:02,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:02,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 243 states and 307 transitions. [2024-11-13 22:55:02,293 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 307 transitions. [2024-11-13 22:55:02,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:55:02,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:02,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:03,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:04,411 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:05,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:05,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 244 states and 308 transitions. [2024-11-13 22:55:05,137 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 308 transitions. [2024-11-13 22:55:05,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:55:05,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:05,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:06,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:07,623 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:08,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 245 states and 309 transitions. [2024-11-13 22:55:08,750 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 309 transitions. [2024-11-13 22:55:08,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:55:08,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:08,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:11,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:12,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:12,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 246 states and 310 transitions. [2024-11-13 22:55:12,364 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 310 transitions. [2024-11-13 22:55:12,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:55:12,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:12,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:13,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:15,060 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:16,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:16,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 247 states and 311 transitions. [2024-11-13 22:55:16,285 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 311 transitions. [2024-11-13 22:55:16,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:55:16,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:16,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:17,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:19,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:20,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:20,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 248 states and 312 transitions. [2024-11-13 22:55:20,173 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 312 transitions. [2024-11-13 22:55:20,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:55:20,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:20,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:21,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:22,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:23,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:23,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 249 states and 313 transitions. [2024-11-13 22:55:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 313 transitions. [2024-11-13 22:55:23,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:55:23,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:23,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:26,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:26,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:26,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 250 states and 314 transitions. [2024-11-13 22:55:26,883 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 314 transitions. [2024-11-13 22:55:26,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:55:26,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:26,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:27,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:29,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:30,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:30,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 251 states and 315 transitions. [2024-11-13 22:55:30,663 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 315 transitions. [2024-11-13 22:55:30,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:55:30,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:30,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:31,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:33,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:34,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:34,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 252 states and 316 transitions. [2024-11-13 22:55:34,503 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 316 transitions. [2024-11-13 22:55:34,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:55:34,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:34,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:35,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:36,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:37,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:37,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 253 states and 317 transitions. [2024-11-13 22:55:37,386 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 317 transitions. [2024-11-13 22:55:37,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:55:37,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:37,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:39,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:40,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:40,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 254 states and 318 transitions. [2024-11-13 22:55:40,980 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 318 transitions. [2024-11-13 22:55:40,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:55:40,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:40,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:41,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:44,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:45,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:45,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 255 states and 319 transitions. [2024-11-13 22:55:45,682 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 319 transitions. [2024-11-13 22:55:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:55:45,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:45,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:46,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:47,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:48,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:48,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 256 states and 320 transitions. [2024-11-13 22:55:48,705 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 320 transitions. [2024-11-13 22:55:48,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:55:48,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:48,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:50,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:52,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:53,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:53,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 257 states and 321 transitions. [2024-11-13 22:55:53,389 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 321 transitions. [2024-11-13 22:55:53,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:55:53,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:53,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:54,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:56,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:55:58,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:58,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 258 states and 322 transitions. [2024-11-13 22:55:58,060 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 322 transitions. [2024-11-13 22:55:58,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:55:58,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:58,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:00,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:01,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:56:03,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:03,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 259 states and 323 transitions. [2024-11-13 22:56:03,146 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 323 transitions. [2024-11-13 22:56:03,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:56:03,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:03,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:06,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:56:07,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:07,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 260 states and 324 transitions. [2024-11-13 22:56:07,093 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 324 transitions. [2024-11-13 22:56:07,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:56:07,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:07,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:08,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:10,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:56:11,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:11,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 261 states and 325 transitions. [2024-11-13 22:56:11,631 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 325 transitions. [2024-11-13 22:56:11,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:56:11,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:11,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:13,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:15,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:56:16,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:16,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 262 states and 326 transitions. [2024-11-13 22:56:16,529 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 326 transitions. [2024-11-13 22:56:16,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:56:16,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:16,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:17,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:19,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:56:21,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:21,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 263 states and 327 transitions. [2024-11-13 22:56:21,396 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 327 transitions. [2024-11-13 22:56:21,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:56:21,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:21,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:23,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:26,276 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:56:27,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:27,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 264 states and 328 transitions. [2024-11-13 22:56:27,868 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 328 transitions. [2024-11-13 22:56:27,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:56:27,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:27,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:28,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:31,115 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:56:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 265 states and 329 transitions. [2024-11-13 22:56:32,116 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 329 transitions. [2024-11-13 22:56:32,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:56:32,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:32,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:33,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:35,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:56:37,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:37,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 266 states and 330 transitions. [2024-11-13 22:56:37,054 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 330 transitions. [2024-11-13 22:56:37,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:56:37,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:37,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:40,695 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:56:42,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:42,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 267 states and 331 transitions. [2024-11-13 22:56:42,380 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 331 transitions. [2024-11-13 22:56:42,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:56:42,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:42,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:43,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:46,764 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:56:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:48,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 268 states and 332 transitions. [2024-11-13 22:56:48,389 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 332 transitions. [2024-11-13 22:56:48,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:56:48,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:48,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:49,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:52,323 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:56:53,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:53,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 269 states and 333 transitions. [2024-11-13 22:56:53,345 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 333 transitions. [2024-11-13 22:56:53,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:56:53,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:53,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:54,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:57,458 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:56:58,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:58,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 270 states and 334 transitions. [2024-11-13 22:56:58,615 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 334 transitions. [2024-11-13 22:56:58,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:56:58,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:58,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:01,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:03,983 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:57:05,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:05,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 271 states and 335 transitions. [2024-11-13 22:57:05,145 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 335 transitions. [2024-11-13 22:57:05,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:57:05,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:05,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:06,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:09,309 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:57:10,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:10,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 272 states and 336 transitions. [2024-11-13 22:57:10,450 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 336 transitions. [2024-11-13 22:57:10,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:57:10,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:10,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:14,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:17,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:57:18,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:18,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 273 states and 337 transitions. [2024-11-13 22:57:18,310 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 337 transitions. [2024-11-13 22:57:18,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 22:57:18,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:18,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:20,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:23,569 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:57:24,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:24,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 274 states and 338 transitions. [2024-11-13 22:57:24,987 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 338 transitions. [2024-11-13 22:57:24,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:57:24,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:24,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:26,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:57:31,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:31,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 275 states and 339 transitions. [2024-11-13 22:57:31,749 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 339 transitions. [2024-11-13 22:57:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:57:31,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:37,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:57:39,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:39,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 276 states and 340 transitions. [2024-11-13 22:57:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 340 transitions. [2024-11-13 22:57:39,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:57:39,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:39,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:42,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:45,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:57:47,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:47,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 277 states and 341 transitions. [2024-11-13 22:57:47,021 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 341 transitions. [2024-11-13 22:57:47,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:57:47,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:47,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:48,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:52,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:57:55,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:55,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 278 states and 342 transitions. [2024-11-13 22:57:55,317 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 342 transitions. [2024-11-13 22:57:55,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:57:55,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:55,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:56,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:59,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:58:01,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:01,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 279 states and 343 transitions. [2024-11-13 22:58:01,676 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 343 transitions. [2024-11-13 22:58:01,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:58:01,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:01,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:03,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:07,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:58:09,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:09,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 280 states and 344 transitions. [2024-11-13 22:58:09,099 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 344 transitions. [2024-11-13 22:58:09,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:58:09,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:09,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:11,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:15,128 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:58:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:16,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 281 states and 345 transitions. [2024-11-13 22:58:16,408 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 345 transitions. [2024-11-13 22:58:16,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:58:16,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:16,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:17,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:20,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:58:21,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:21,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 282 states and 346 transitions. [2024-11-13 22:58:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 346 transitions. [2024-11-13 22:58:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:58:21,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:21,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:27,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:58:29,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:29,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 283 states and 347 transitions. [2024-11-13 22:58:29,197 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 347 transitions. [2024-11-13 22:58:29,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 22:58:29,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:29,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:32,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:37,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:58:41,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:41,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 284 states and 348 transitions. [2024-11-13 22:58:41,553 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 348 transitions. [2024-11-13 22:58:41,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:58:41,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:41,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:44,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:48,171 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:58:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:49,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 285 states and 349 transitions. [2024-11-13 22:58:49,800 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 349 transitions. [2024-11-13 22:58:49,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:58:49,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:49,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:54,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:58:56,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:56,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 286 states and 350 transitions. [2024-11-13 22:58:56,235 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 350 transitions. [2024-11-13 22:58:56,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:58:56,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:56,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:01,810 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:03,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 287 states and 351 transitions. [2024-11-13 22:59:03,201 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 351 transitions. [2024-11-13 22:59:03,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:59:03,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:03,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:08,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:11,587 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:59:12,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:12,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 288 states and 352 transitions. [2024-11-13 22:59:12,923 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 352 transitions. [2024-11-13 22:59:12,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:59:12,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:12,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:17,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:44,623 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:00:09,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:09,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 289 states and 353 transitions. [2024-11-13 23:00:09,061 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 353 transitions. [2024-11-13 23:00:09,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:00:09,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:09,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:19,275 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:00:23,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:23,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 290 states and 354 transitions. [2024-11-13 23:00:23,876 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 354 transitions. [2024-11-13 23:00:23,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 23:00:23,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:23,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:26,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:32,834 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:00:35,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:35,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 291 states and 355 transitions. [2024-11-13 23:00:35,595 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 355 transitions. [2024-11-13 23:00:35,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:00:35,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:35,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms