./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.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_8b098022-8490-44d5-9e23-a83e30e6fe04/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b098022-8490-44d5-9e23-a83e30e6fe04/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_8b098022-8490-44d5-9e23-a83e30e6fe04/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b098022-8490-44d5-9e23-a83e30e6fe04/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b098022-8490-44d5-9e23-a83e30e6fe04/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_8b098022-8490-44d5-9e23-a83e30e6fe04/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 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:32:14,449 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:32:14,528 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b098022-8490-44d5-9e23-a83e30e6fe04/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:32:14,537 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:32:14,537 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:32:14,588 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:32:14,589 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:32:14,589 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:32:14,589 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:32:14,589 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:32:14,590 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:32:14,590 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:32:14,590 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:32:14,590 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:32:14,590 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:32:14,590 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:32:14,590 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:32:14,590 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:32:14,591 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:32:14,591 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:32:14,591 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:32:14,591 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:32:14,591 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:32:14,591 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:32:14,591 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:32:14,591 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:32:14,592 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:32:14,592 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:32:14,592 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:32:14,592 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:32:14,592 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:32:14,592 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:32:14,595 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:32:14,595 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_8b098022-8490-44d5-9e23-a83e30e6fe04/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 -> 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 [2024-11-13 20:32:14,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:32:14,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:32:14,961 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:32:14,962 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:32:14,963 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:32:14,964 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b098022-8490-44d5-9e23-a83e30e6fe04/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.i Unable to find full path for "g++" [2024-11-13 20:32:16,985 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:32:17,421 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:32:17,422 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b098022-8490-44d5-9e23-a83e30e6fe04/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.i [2024-11-13 20:32:17,455 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b098022-8490-44d5-9e23-a83e30e6fe04/bin/ukojak-verify-EEHR8qb7sm/data/f7397185a/5606aa76d9ee4ee8a62bb391e26078a8/FLAG3495d513c [2024-11-13 20:32:17,475 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b098022-8490-44d5-9e23-a83e30e6fe04/bin/ukojak-verify-EEHR8qb7sm/data/f7397185a/5606aa76d9ee4ee8a62bb391e26078a8 [2024-11-13 20:32:17,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:32:17,483 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:32:17,485 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:32:17,485 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:32:17,490 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:32:17,492 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:32:17" (1/1) ... [2024-11-13 20:32:17,494 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28ace857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:17, skipping insertion in model container [2024-11-13 20:32:17,494 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:32:17" (1/1) ... [2024-11-13 20:32:17,564 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:32:18,098 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_8b098022-8490-44d5-9e23-a83e30e6fe04/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.i[33519,33532] [2024-11-13 20:32:18,285 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:32:18,297 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:32:18,336 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_8b098022-8490-44d5-9e23-a83e30e6fe04/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.i[33519,33532] [2024-11-13 20:32:18,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:32:18,503 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:32:18,504 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:18 WrapperNode [2024-11-13 20:32:18,504 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:32:18,505 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:32:18,505 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:32:18,506 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:32:18,513 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:18" (1/1) ... [2024-11-13 20:32:18,577 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:18" (1/1) ... [2024-11-13 20:32:18,719 INFO L138 Inliner]: procedures = 176, calls = 424, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1821 [2024-11-13 20:32:18,720 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:32:18,720 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:32:18,720 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:32:18,721 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:32:18,730 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:18" (1/1) ... [2024-11-13 20:32:18,730 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:18" (1/1) ... [2024-11-13 20:32:18,748 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:18" (1/1) ... [2024-11-13 20:32:18,748 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:18" (1/1) ... [2024-11-13 20:32:18,813 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:18" (1/1) ... [2024-11-13 20:32:18,844 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:18" (1/1) ... [2024-11-13 20:32:18,855 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:18" (1/1) ... [2024-11-13 20:32:18,865 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:18" (1/1) ... [2024-11-13 20:32:18,889 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:32:18,890 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:32:18,890 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:32:18,890 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:32:18,891 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:18" (1/1) ... [2024-11-13 20:32:18,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:32:18,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b098022-8490-44d5-9e23-a83e30e6fe04/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:32:18,940 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b098022-8490-44d5-9e23-a83e30e6fe04/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:32:18,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b098022-8490-44d5-9e23-a83e30e6fe04/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:32:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:32:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:32:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:32:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:32:19,307 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:32:19,309 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:32:21,793 INFO L? ?]: Removed 416 outVars from TransFormulas that were not future-live. [2024-11-13 20:32:21,793 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:32:23,886 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:32:23,887 INFO L316 CfgBuilder]: Removed 77 assume(true) statements. [2024-11-13 20:32:23,888 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:32:23 BoogieIcfgContainer [2024-11-13 20:32:23,888 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:32:23,889 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:32:23,889 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:32:23,902 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:32:23,902 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:32:23" (1/1) ... [2024-11-13 20:32:23,912 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:32:23,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:23,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 142 states and 242 transitions. [2024-11-13 20:32:23,992 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 242 transitions. [2024-11-13 20:32:23,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:32:23,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:23,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:24,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 144 states and 245 transitions. [2024-11-13 20:32:24,430 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 245 transitions. [2024-11-13 20:32:24,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:32:24,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:24,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:24,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:24,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:24,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:24,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 144 states and 241 transitions. [2024-11-13 20:32:24,529 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 241 transitions. [2024-11-13 20:32:24,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:32:24,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:24,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:24,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:24,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:24,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 144 states and 233 transitions. [2024-11-13 20:32:24,657 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 233 transitions. [2024-11-13 20:32:24,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:32:24,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:24,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:24,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:24,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:24,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:24,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 144 states and 221 transitions. [2024-11-13 20:32:24,787 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 221 transitions. [2024-11-13 20:32:24,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:32:24,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:24,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:24,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:25,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:26,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:32:29,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:32:29,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:29,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 144 states and 207 transitions. [2024-11-13 20:32:29,175 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 207 transitions. [2024-11-13 20:32:29,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:32:29,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:29,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:29,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:40,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:32:44,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:32:44,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:44,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 156 states and 221 transitions. [2024-11-13 20:32:44,669 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 221 transitions. [2024-11-13 20:32:44,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:32:44,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:44,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:44,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:44,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:44,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 156 states and 219 transitions. [2024-11-13 20:32:44,987 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 219 transitions. [2024-11-13 20:32:44,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:32:44,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:44,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:45,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:55,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:32:55,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:55,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 156 states and 217 transitions. [2024-11-13 20:32:55,232 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 217 transitions. [2024-11-13 20:32:55,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:32:55,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:55,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:55,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:55,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:33:05,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:33:15,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:33:24,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:33:24,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:24,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 159 states and 219 transitions. [2024-11-13 20:33:24,478 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 219 transitions. [2024-11-13 20:33:24,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:33:24,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:24,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:24,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:24,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:33:35,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:33:45,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:33:55,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:05,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:05,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:05,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 202 states and 270 transitions. [2024-11-13 20:34:05,824 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 270 transitions. [2024-11-13 20:34:05,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:34:05,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:05,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:06,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:06,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:34:06,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:06,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 202 states and 268 transitions. [2024-11-13 20:34:06,126 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 268 transitions. [2024-11-13 20:34:06,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:34:06,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:06,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:06,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:34:06,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:06,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 202 states and 266 transitions. [2024-11-13 20:34:06,405 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 266 transitions. [2024-11-13 20:34:06,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:34:06,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:06,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:06,683 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:34:16,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:16,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:16,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 202 states and 264 transitions. [2024-11-13 20:34:16,712 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 264 transitions. [2024-11-13 20:34:16,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:34:16,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:16,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:16,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:17,136 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:34:27,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:27,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:27,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 205 states and 266 transitions. [2024-11-13 20:34:27,784 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 266 transitions. [2024-11-13 20:34:27,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:34:27,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:27,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:27,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:28,172 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:34:30,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:30,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:30,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 208 states and 268 transitions. [2024-11-13 20:34:30,219 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 268 transitions. [2024-11-13 20:34:30,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:34:30,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:30,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:30,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:34:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:30,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 208 states and 266 transitions. [2024-11-13 20:34:30,492 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 266 transitions. [2024-11-13 20:34:30,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:34:30,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:30,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:30,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:30,724 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:34:30,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:30,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 208 states and 265 transitions. [2024-11-13 20:34:30,747 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 265 transitions. [2024-11-13 20:34:30,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:34:30,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:30,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:33,365 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:34:33,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:33,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 210 states and 268 transitions. [2024-11-13 20:34:33,498 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 268 transitions. [2024-11-13 20:34:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:34:33,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:33,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:33,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:33,863 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:34:34,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:34,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 219 states and 279 transitions. [2024-11-13 20:34:34,275 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 279 transitions. [2024-11-13 20:34:34,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:34:34,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:34,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:36,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:37,215 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:34:37,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:37,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 220 states and 282 transitions. [2024-11-13 20:34:37,583 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 282 transitions. [2024-11-13 20:34:37,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:34:37,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:37,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:38,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:39,432 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:34:39,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:39,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 221 states and 284 transitions. [2024-11-13 20:34:39,746 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 284 transitions. [2024-11-13 20:34:39,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:34:39,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:39,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:41,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:42,130 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:34:42,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:42,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 222 states and 285 transitions. [2024-11-13 20:34:42,363 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 285 transitions. [2024-11-13 20:34:42,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:34:42,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:42,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:42,688 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:34:43,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:43,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 223 states and 287 transitions. [2024-11-13 20:34:43,102 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 287 transitions. [2024-11-13 20:34:43,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:34:43,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:43,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:44,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:45,067 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:34:45,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:45,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 224 states and 288 transitions. [2024-11-13 20:34:45,315 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 288 transitions. [2024-11-13 20:34:45,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:34:45,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:45,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:46,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:47,491 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:34:47,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:47,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 225 states and 289 transitions. [2024-11-13 20:34:47,781 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 289 transitions. [2024-11-13 20:34:47,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:34:47,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:47,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:50,176 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:34:51,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:51,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 228 states and 294 transitions. [2024-11-13 20:34:51,485 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 294 transitions. [2024-11-13 20:34:51,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:34:51,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:51,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:51,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:51,725 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 20:34:51,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:51,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 228 states and 292 transitions. [2024-11-13 20:34:51,746 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 292 transitions. [2024-11-13 20:34:51,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:34:51,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:51,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:53,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:54,473 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 1 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 20:34:54,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:54,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 229 states and 293 transitions. [2024-11-13 20:34:54,797 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 293 transitions. [2024-11-13 20:34:54,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:34:54,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:54,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:54,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:55,155 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 20:34:55,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:55,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 232 states and 295 transitions. [2024-11-13 20:34:55,884 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 295 transitions. [2024-11-13 20:34:55,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:34:55,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:55,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:57,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:57,909 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 1 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 20:34:58,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:58,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 233 states and 296 transitions. [2024-11-13 20:34:58,211 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 296 transitions. [2024-11-13 20:34:58,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:34:58,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:58,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:59,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:00,210 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 1 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 20:35:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:00,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 234 states and 297 transitions. [2024-11-13 20:35:00,845 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 297 transitions. [2024-11-13 20:35:00,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:35:00,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:00,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:03,240 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 1 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 20:35:03,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:03,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 235 states and 298 transitions. [2024-11-13 20:35:03,745 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 298 transitions. [2024-11-13 20:35:03,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:35:03,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:03,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:05,637 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 1 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 20:35:06,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:06,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 236 states and 299 transitions. [2024-11-13 20:35:06,276 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 299 transitions. [2024-11-13 20:35:06,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:35:06,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:06,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:06,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:07,834 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 20:35:08,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:08,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 237 states and 300 transitions. [2024-11-13 20:35:08,441 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 300 transitions. [2024-11-13 20:35:08,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:35:08,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:08,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:10,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:11,466 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 1 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 20:35:12,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:12,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 238 states and 301 transitions. [2024-11-13 20:35:12,078 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 301 transitions. [2024-11-13 20:35:12,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:35:12,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:12,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:14,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:14,959 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 1 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 20:35:15,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:15,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 239 states and 302 transitions. [2024-11-13 20:35:15,289 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 302 transitions. [2024-11-13 20:35:15,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:35:15,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:15,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:17,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:18,449 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 1 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 20:35:19,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:19,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 240 states and 303 transitions. [2024-11-13 20:35:19,297 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 303 transitions. [2024-11-13 20:35:19,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:35:19,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:19,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:21,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:22,221 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 1 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:35:22,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:22,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 241 states and 304 transitions. [2024-11-13 20:35:22,637 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 304 transitions. [2024-11-13 20:35:22,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:35:22,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:22,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:23,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:24,833 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 1 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 20:35:25,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:25,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 242 states and 305 transitions. [2024-11-13 20:35:25,188 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 305 transitions. [2024-11-13 20:35:25,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:35:25,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:25,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:27,770 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 1 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 20:35:28,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:28,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 243 states and 306 transitions. [2024-11-13 20:35:28,658 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 306 transitions. [2024-11-13 20:35:28,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:35:28,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:28,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:30,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:31,733 INFO L134 CoverageAnalysis]: Checked inductivity of 874 backedges. 1 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 20:35:32,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:32,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 244 states and 307 transitions. [2024-11-13 20:35:32,433 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 307 transitions. [2024-11-13 20:35:32,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:35:32,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:32,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:33,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:34,745 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 1 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 20:35:35,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:35,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 245 states and 308 transitions. [2024-11-13 20:35:35,470 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 308 transitions. [2024-11-13 20:35:35,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:35:35,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:35,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:36,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:37,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 1 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 20:35:38,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:38,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 246 states and 309 transitions. [2024-11-13 20:35:38,712 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 309 transitions. [2024-11-13 20:35:38,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:35:38,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:38,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:40,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:41,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 1 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 20:35:42,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:42,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 247 states and 310 transitions. [2024-11-13 20:35:42,470 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 310 transitions. [2024-11-13 20:35:42,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:35:42,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:42,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:43,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:45,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 20:35:46,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:46,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 248 states and 311 transitions. [2024-11-13 20:35:46,412 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 311 transitions. [2024-11-13 20:35:46,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:35:46,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:46,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:47,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:48,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1339 backedges. 1 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 20:35:49,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:49,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 249 states and 312 transitions. [2024-11-13 20:35:49,407 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 312 transitions. [2024-11-13 20:35:49,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:35:49,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:49,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:53,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 1 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 20:35:54,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:54,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 250 states and 313 transitions. [2024-11-13 20:35:54,488 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 313 transitions. [2024-11-13 20:35:54,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:35:54,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:54,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:57,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 1 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 20:35:58,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:58,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 251 states and 314 transitions. [2024-11-13 20:35:58,299 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 314 transitions. [2024-11-13 20:35:58,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:35:58,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:58,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:59,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:01,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1666 backedges. 1 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 20:36:02,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:02,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 252 states and 315 transitions. [2024-11-13 20:36:02,247 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 315 transitions. [2024-11-13 20:36:02,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:36:02,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:02,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:03,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:05,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1783 backedges. 1 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 20:36:06,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:06,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 253 states and 316 transitions. [2024-11-13 20:36:06,690 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 316 transitions. [2024-11-13 20:36:06,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:36:06,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:06,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:07,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1904 backedges. 1 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 20:36:10,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:10,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 254 states and 317 transitions. [2024-11-13 20:36:10,703 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 317 transitions. [2024-11-13 20:36:10,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:36:10,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:10,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:13,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:14,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2029 backedges. 1 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 20:36:15,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:15,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 255 states and 318 transitions. [2024-11-13 20:36:15,855 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 318 transitions. [2024-11-13 20:36:15,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:36:15,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:15,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:17,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:20,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2158 backedges. 1 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 20:36:22,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:22,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 256 states and 319 transitions. [2024-11-13 20:36:22,045 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 319 transitions. [2024-11-13 20:36:22,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:36:22,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:22,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:26,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2291 backedges. 1 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 20:36:27,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:27,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 257 states and 320 transitions. [2024-11-13 20:36:27,822 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 320 transitions. [2024-11-13 20:36:27,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:36:27,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:27,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:29,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:31,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2428 backedges. 1 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 20:36:32,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:32,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 258 states and 321 transitions. [2024-11-13 20:36:32,190 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 321 transitions. [2024-11-13 20:36:32,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:36:32,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:32,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:34,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:36,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2569 backedges. 1 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 20:36:37,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:37,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 259 states and 322 transitions. [2024-11-13 20:36:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 322 transitions. [2024-11-13 20:36:37,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:36:37,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:37,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:42,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 1 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 20:36:43,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:43,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 260 states and 323 transitions. [2024-11-13 20:36:43,672 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 323 transitions. [2024-11-13 20:36:43,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:36:43,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:43,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:45,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:47,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2863 backedges. 1 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 20:36:48,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:48,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 261 states and 324 transitions. [2024-11-13 20:36:48,797 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 324 transitions. [2024-11-13 20:36:48,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:36:48,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:48,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:50,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:53,534 INFO L134 CoverageAnalysis]: Checked inductivity of 3016 backedges. 1 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 20:36:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 262 states and 325 transitions. [2024-11-13 20:36:54,718 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 325 transitions. [2024-11-13 20:36:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:36:54,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:54,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:56,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:59,380 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 1 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 20:37:00,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:00,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 263 states and 326 transitions. [2024-11-13 20:37:00,810 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 326 transitions. [2024-11-13 20:37:00,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 20:37:00,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:00,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:06,290 INFO L134 CoverageAnalysis]: Checked inductivity of 3334 backedges. 1 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 20:37:07,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:07,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 264 states and 327 transitions. [2024-11-13 20:37:07,600 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 327 transitions. [2024-11-13 20:37:07,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:37:07,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:07,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:09,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:12,240 INFO L134 CoverageAnalysis]: Checked inductivity of 3499 backedges. 1 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 20:37:13,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:13,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 265 states and 328 transitions. [2024-11-13 20:37:13,583 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 328 transitions. [2024-11-13 20:37:13,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:37:13,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:13,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:18,533 INFO L134 CoverageAnalysis]: Checked inductivity of 3668 backedges. 1 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 20:37:19,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:19,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 266 states and 329 transitions. [2024-11-13 20:37:19,966 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 329 transitions. [2024-11-13 20:37:19,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:37:19,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:19,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:25,695 INFO L134 CoverageAnalysis]: Checked inductivity of 3841 backedges. 1 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 20:37:26,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:26,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 267 states and 330 transitions. [2024-11-13 20:37:26,457 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 330 transitions. [2024-11-13 20:37:26,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:37:26,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:26,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:28,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:40,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4018 backedges. 1 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 20:37:51,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 268 states and 331 transitions. [2024-11-13 20:37:51,235 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 331 transitions. [2024-11-13 20:37:51,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:37:51,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:51,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:53,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:53,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4199 backedges. 47 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-13 20:37:54,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:54,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 269 states and 337 transitions. [2024-11-13 20:37:54,291 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 337 transitions. [2024-11-13 20:37:54,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:37:54,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:54,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:56,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:57,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4384 backedges. 92 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-13 20:37:58,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:58,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 270 states and 341 transitions. [2024-11-13 20:37:58,452 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 341 transitions. [2024-11-13 20:37:58,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:37:58,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:58,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:01,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:03,024 INFO L134 CoverageAnalysis]: Checked inductivity of 4766 backedges. 182 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 20:38:04,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:04,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 271 states and 343 transitions. [2024-11-13 20:38:04,048 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 343 transitions. [2024-11-13 20:38:04,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:38:04,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:04,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:06,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:07,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4963 backedges. 227 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 20:38:08,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:08,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 272 states and 344 transitions. [2024-11-13 20:38:08,132 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 344 transitions. [2024-11-13 20:38:08,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 20:38:08,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:08,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:11,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:12,482 INFO L134 CoverageAnalysis]: Checked inductivity of 5164 backedges. 272 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 20:38:14,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:14,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 274 states and 348 transitions. [2024-11-13 20:38:14,222 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 348 transitions. [2024-11-13 20:38:14,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:38:14,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:14,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:16,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:16,872 INFO L134 CoverageAnalysis]: Checked inductivity of 5369 backedges. 317 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 20:38:17,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:17,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 275 states and 349 transitions. [2024-11-13 20:38:17,483 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 349 transitions. [2024-11-13 20:38:17,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 20:38:17,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:17,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:21,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:23,413 INFO L134 CoverageAnalysis]: Checked inductivity of 5578 backedges. 362 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 20:38:24,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:24,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 276 states and 350 transitions. [2024-11-13 20:38:24,517 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 350 transitions. [2024-11-13 20:38:24,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:38:24,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:24,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:26,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:27,895 INFO L134 CoverageAnalysis]: Checked inductivity of 5791 backedges. 407 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 20:38:28,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:28,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 277 states and 351 transitions. [2024-11-13 20:38:28,979 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 351 transitions. [2024-11-13 20:38:28,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 20:38:28,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:28,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:31,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:33,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6008 backedges. 452 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 20:38:33,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:33,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 278 states and 352 transitions. [2024-11-13 20:38:33,960 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 352 transitions. [2024-11-13 20:38:33,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 20:38:33,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:33,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:37,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:38,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6229 backedges. 497 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 20:38:39,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:39,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 279 states and 353 transitions. [2024-11-13 20:38:39,312 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 353 transitions. [2024-11-13 20:38:39,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 20:38:39,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:39,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:43,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6454 backedges. 542 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 20:38:44,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:44,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 280 states and 354 transitions. [2024-11-13 20:38:44,634 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 354 transitions. [2024-11-13 20:38:44,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 20:38:44,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:44,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:46,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:48,618 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 587 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 20:38:49,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:49,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 281 states and 355 transitions. [2024-11-13 20:38:49,837 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 355 transitions. [2024-11-13 20:38:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 20:38:49,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:49,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:52,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:54,217 INFO L134 CoverageAnalysis]: Checked inductivity of 6916 backedges. 632 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 20:38:54,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:54,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 282 states and 356 transitions. [2024-11-13 20:38:54,950 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 356 transitions. [2024-11-13 20:38:54,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 20:38:54,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:54,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:01,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7153 backedges. 677 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 20:39:02,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:02,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 283 states and 357 transitions. [2024-11-13 20:39:02,747 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 357 transitions. [2024-11-13 20:39:02,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 20:39:02,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:02,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:06,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7394 backedges. 722 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 20:39:08,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:08,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 284 states and 358 transitions. [2024-11-13 20:39:08,791 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 358 transitions. [2024-11-13 20:39:08,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 20:39:08,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:08,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:12,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:14,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7639 backedges. 767 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 20:39:15,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:15,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 285 states and 359 transitions. [2024-11-13 20:39:15,605 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 359 transitions. [2024-11-13 20:39:15,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 20:39:15,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:15,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:19,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7888 backedges. 812 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 20:39:22,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:22,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 286 states and 360 transitions. [2024-11-13 20:39:22,918 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 360 transitions. [2024-11-13 20:39:22,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 20:39:22,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:22,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:26,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:27,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8141 backedges. 857 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 20:39:28,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:28,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 287 states and 361 transitions. [2024-11-13 20:39:28,638 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 361 transitions. [2024-11-13 20:39:28,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:39:28,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:28,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:35,039 INFO L134 CoverageAnalysis]: Checked inductivity of 8398 backedges. 902 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 20:39:35,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:35,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 288 states and 362 transitions. [2024-11-13 20:39:35,814 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 362 transitions. [2024-11-13 20:39:35,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 20:39:35,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:35,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:41,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 947 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 20:39:42,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:42,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 289 states and 363 transitions. [2024-11-13 20:39:42,638 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 363 transitions. [2024-11-13 20:39:42,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:39:42,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:42,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:46,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:49,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8924 backedges. 992 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 20:39:51,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:51,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 290 states and 364 transitions. [2024-11-13 20:39:51,256 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 364 transitions. [2024-11-13 20:39:51,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:39:51,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:51,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:54,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:55,852 INFO L134 CoverageAnalysis]: Checked inductivity of 9193 backedges. 1037 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 20:39:56,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:56,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 291 states and 365 transitions. [2024-11-13 20:39:56,692 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 365 transitions. [2024-11-13 20:39:56,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:39:56,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:56,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:01,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:04,355 INFO L134 CoverageAnalysis]: Checked inductivity of 9466 backedges. 1082 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 20:40:05,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:05,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 292 states and 366 transitions. [2024-11-13 20:40:05,692 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 366 transitions. [2024-11-13 20:40:05,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:40:05,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:05,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:10,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:12,720 INFO L134 CoverageAnalysis]: Checked inductivity of 9743 backedges. 1127 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 20:40:14,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:14,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 293 states and 367 transitions. [2024-11-13 20:40:14,053 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 367 transitions. [2024-11-13 20:40:14,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 20:40:14,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:14,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:21,773 INFO L134 CoverageAnalysis]: Checked inductivity of 10024 backedges. 1172 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 20:40:23,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:23,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 294 states and 368 transitions. [2024-11-13 20:40:23,402 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 368 transitions. [2024-11-13 20:40:23,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:40:23,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:23,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:29,209 INFO L134 CoverageAnalysis]: Checked inductivity of 10309 backedges. 1217 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 20:40:30,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:30,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 295 states and 369 transitions. [2024-11-13 20:40:30,161 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 369 transitions. [2024-11-13 20:40:30,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 20:40:30,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:30,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:34,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:36,890 INFO L134 CoverageAnalysis]: Checked inductivity of 10598 backedges. 1262 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 20:40:38,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:38,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 296 states and 370 transitions. [2024-11-13 20:40:38,032 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 370 transitions. [2024-11-13 20:40:38,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 20:40:38,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:38,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:40,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:43,593 INFO L134 CoverageAnalysis]: Checked inductivity of 10891 backedges. 1307 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 20:40:44,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:44,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 297 states and 371 transitions. [2024-11-13 20:40:44,534 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 371 transitions. [2024-11-13 20:40:44,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 20:40:44,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:44,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:48,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:50,699 INFO L134 CoverageAnalysis]: Checked inductivity of 11188 backedges. 1352 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 20:40:51,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:51,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 298 states and 372 transitions. [2024-11-13 20:40:51,642 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 372 transitions. [2024-11-13 20:40:51,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 20:40:51,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:51,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:55,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:57,994 INFO L134 CoverageAnalysis]: Checked inductivity of 11489 backedges. 1397 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 20:40:59,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:59,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 299 states and 373 transitions. [2024-11-13 20:40:59,217 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 373 transitions. [2024-11-13 20:40:59,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 20:40:59,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:59,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:02,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:05,313 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 1442 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 20:41:06,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:06,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 300 states and 374 transitions. [2024-11-13 20:41:06,842 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 374 transitions. [2024-11-13 20:41:06,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 20:41:06,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:06,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:14,370 INFO L134 CoverageAnalysis]: Checked inductivity of 12103 backedges. 1487 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 20:41:15,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:15,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 301 states and 375 transitions. [2024-11-13 20:41:15,870 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 375 transitions. [2024-11-13 20:41:15,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 20:41:15,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:15,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:21,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:24,057 INFO L134 CoverageAnalysis]: Checked inductivity of 12416 backedges. 1532 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 20:41:25,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:25,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 302 states and 376 transitions. [2024-11-13 20:41:25,045 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 376 transitions. [2024-11-13 20:41:25,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 20:41:25,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:25,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:30,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:32,681 INFO L134 CoverageAnalysis]: Checked inductivity of 12733 backedges. 1577 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 20:41:33,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:33,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 303 states and 377 transitions. [2024-11-13 20:41:33,686 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 377 transitions. [2024-11-13 20:41:33,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 20:41:33,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:33,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:41,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:45,114 INFO L134 CoverageAnalysis]: Checked inductivity of 13054 backedges. 1622 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-13 20:41:46,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:46,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 304 states and 378 transitions. [2024-11-13 20:41:46,402 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 378 transitions. [2024-11-13 20:41:46,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 20:41:46,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:46,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:49,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:52,706 INFO L134 CoverageAnalysis]: Checked inductivity of 13379 backedges. 1667 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 20:41:53,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:53,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 305 states and 379 transitions. [2024-11-13 20:41:53,763 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 379 transitions. [2024-11-13 20:41:53,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 20:41:53,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:53,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:02,266 INFO L134 CoverageAnalysis]: Checked inductivity of 13708 backedges. 1712 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-13 20:42:03,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:03,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 306 states and 380 transitions. [2024-11-13 20:42:03,374 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 380 transitions. [2024-11-13 20:42:03,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 20:42:03,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:03,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:12,640 INFO L134 CoverageAnalysis]: Checked inductivity of 14041 backedges. 1757 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-13 20:42:13,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:13,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 307 states and 381 transitions. [2024-11-13 20:42:13,708 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 381 transitions. [2024-11-13 20:42:13,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 20:42:13,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:13,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:17,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:21,108 INFO L134 CoverageAnalysis]: Checked inductivity of 14378 backedges. 1802 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-13 20:42:22,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:22,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 308 states and 382 transitions. [2024-11-13 20:42:22,454 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 382 transitions. [2024-11-13 20:42:22,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 20:42:22,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:22,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:27,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:30,825 INFO L134 CoverageAnalysis]: Checked inductivity of 14719 backedges. 1847 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-13 20:42:31,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:31,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 309 states and 383 transitions. [2024-11-13 20:42:31,847 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 383 transitions. [2024-11-13 20:42:31,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 20:42:31,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:31,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:36,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:41,054 INFO L134 CoverageAnalysis]: Checked inductivity of 15064 backedges. 1892 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-13 20:42:42,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:42,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 310 states and 384 transitions. [2024-11-13 20:42:42,468 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 384 transitions. [2024-11-13 20:42:42,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 20:42:42,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:42,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:01,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:05,673 INFO L134 CoverageAnalysis]: Checked inductivity of 15413 backedges. 1937 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-13 20:43:08,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:08,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 311 states and 385 transitions. [2024-11-13 20:43:08,084 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 385 transitions. [2024-11-13 20:43:08,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 20:43:08,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:08,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:17,705 INFO L134 CoverageAnalysis]: Checked inductivity of 15766 backedges. 1982 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-13 20:43:19,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:19,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 312 states and 386 transitions. [2024-11-13 20:43:19,763 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 386 transitions. [2024-11-13 20:43:19,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 20:43:19,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:19,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:28,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16123 backedges. 2027 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-13 20:43:30,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:30,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 313 states and 387 transitions. [2024-11-13 20:43:30,375 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 387 transitions. [2024-11-13 20:43:30,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 20:43:30,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:30,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:38,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16484 backedges. 2072 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-13 20:43:40,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:40,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 314 states and 388 transitions. [2024-11-13 20:43:40,511 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 388 transitions. [2024-11-13 20:43:40,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 20:43:40,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:40,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:50,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16849 backedges. 2117 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-11-13 20:43:53,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:53,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 315 states and 389 transitions. [2024-11-13 20:43:53,051 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 389 transitions. [2024-11-13 20:43:53,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 20:43:53,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:53,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:57,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:02,854 INFO L134 CoverageAnalysis]: Checked inductivity of 17218 backedges. 2162 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-11-13 20:44:05,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:05,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 316 states and 390 transitions. [2024-11-13 20:44:05,509 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 390 transitions. [2024-11-13 20:44:05,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 20:44:05,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:05,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:12,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:17,335 INFO L134 CoverageAnalysis]: Checked inductivity of 17591 backedges. 2207 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-11-13 20:44:19,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:19,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 317 states and 391 transitions. [2024-11-13 20:44:19,878 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 391 transitions. [2024-11-13 20:44:19,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 20:44:19,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:19,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:30,596 INFO L134 CoverageAnalysis]: Checked inductivity of 17968 backedges. 2252 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-11-13 20:44:32,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:32,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 318 states and 392 transitions. [2024-11-13 20:44:32,491 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 392 transitions. [2024-11-13 20:44:32,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 20:44:32,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:32,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:37,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:42,601 INFO L134 CoverageAnalysis]: Checked inductivity of 18349 backedges. 2297 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-11-13 20:44:43,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:43,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 319 states and 393 transitions. [2024-11-13 20:44:43,953 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 393 transitions. [2024-11-13 20:44:43,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 20:44:43,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:43,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:48,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:53,797 INFO L134 CoverageAnalysis]: Checked inductivity of 18734 backedges. 2342 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-11-13 20:44:55,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:55,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 320 states and 394 transitions. [2024-11-13 20:44:55,048 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 394 transitions. [2024-11-13 20:44:55,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 20:44:55,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:55,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:00,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:07,160 INFO L134 CoverageAnalysis]: Checked inductivity of 19123 backedges. 2387 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-11-13 20:45:10,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:10,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 321 states and 395 transitions. [2024-11-13 20:45:10,671 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 395 transitions. [2024-11-13 20:45:10,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 20:45:10,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:10,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:14,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat