./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:39:03,577 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:39:03,668 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:39:03,673 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:39:03,673 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:39:03,707 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:39:03,710 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:39:03,711 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:39:03,712 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:39:03,713 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:39:03,714 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:39:03,714 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:39:03,714 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:39:03,717 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:39:03,717 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:39:03,717 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:39:03,718 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:39:03,718 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:39:03,718 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:39:03,718 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:39:03,719 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:39:03,719 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:39:03,720 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:39:03,720 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:39:03,720 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:39:03,721 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:39:03,721 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:39:03,721 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:39:03,721 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:39:03,722 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:39:03,722 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:39:03,722 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:39:03,723 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:39:03,727 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:39:03,727 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:39:03,727 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd [2024-11-08 22:39:04,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:39:04,052 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:39:04,064 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:39:04,065 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:39:04,068 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:39:04,070 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i Unable to find full path for "g++" [2024-11-08 22:39:06,023 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:39:06,537 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:39:06,538 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2024-11-08 22:39:06,565 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/bin/ukojak-verify-ImItNfHLgk/data/37fdcb946/4e5fd0fe8ce44fbf8eb35c7b2ec654e5/FLAG9d1eba32a [2024-11-08 22:39:06,586 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/bin/ukojak-verify-ImItNfHLgk/data/37fdcb946/4e5fd0fe8ce44fbf8eb35c7b2ec654e5 [2024-11-08 22:39:06,590 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:39:06,594 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:39:06,597 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:39:06,597 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:39:06,605 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:39:06,606 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:39:06" (1/1) ... [2024-11-08 22:39:06,608 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@285c8bc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:06, skipping insertion in model container [2024-11-08 22:39:06,608 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:39:06" (1/1) ... [2024-11-08 22:39:06,725 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:39:08,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:39:08,070 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:39:08,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:39:08,366 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:39:08,367 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:08 WrapperNode [2024-11-08 22:39:08,367 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:39:08,368 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:39:08,368 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:39:08,368 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:39:08,378 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:08" (1/1) ... [2024-11-08 22:39:08,445 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:08" (1/1) ... [2024-11-08 22:39:08,579 INFO L138 Inliner]: procedures = 177, calls = 775, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3421 [2024-11-08 22:39:08,580 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:39:08,581 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:39:08,581 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:39:08,581 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:39:08,594 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:08" (1/1) ... [2024-11-08 22:39:08,594 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:08" (1/1) ... [2024-11-08 22:39:08,663 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:08" (1/1) ... [2024-11-08 22:39:08,663 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:08" (1/1) ... [2024-11-08 22:39:08,789 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:08" (1/1) ... [2024-11-08 22:39:08,843 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:08" (1/1) ... [2024-11-08 22:39:08,859 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:08" (1/1) ... [2024-11-08 22:39:08,875 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:08" (1/1) ... [2024-11-08 22:39:08,904 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:39:08,906 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:39:08,906 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:39:08,906 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:39:08,908 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:08" (1/1) ... [2024-11-08 22:39:08,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:39:08,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:39:08,960 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:39:08,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c60e0c1-f9e6-4864-be63-4189883eebd4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:39:09,010 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-08 22:39:09,011 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-08 22:39:09,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:39:09,011 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:39:09,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:39:09,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:39:09,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:39:09,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:39:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:39:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:39:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:39:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:39:09,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:39:09,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:39:09,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:39:09,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:39:09,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:39:09,393 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:39:09,396 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:39:13,603 INFO L? ?]: Removed 832 outVars from TransFormulas that were not future-live. [2024-11-08 22:39:13,605 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:39:16,032 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:39:16,033 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 22:39:16,033 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:39:16 BoogieIcfgContainer [2024-11-08 22:39:16,033 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:39:16,034 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:39:16,035 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:39:16,047 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:39:16,048 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:39:16" (1/1) ... [2024-11-08 22:39:16,061 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:39:16,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:16,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1146 states and 2233 transitions. [2024-11-08 22:39:16,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2233 transitions. [2024-11-08 22:39:16,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:39:16,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:16,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:16,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:39:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:16,485 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 22:39:16,492 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:39:16,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 22:39:16,641 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:39:16,642 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:39:16,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:39:16,653 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 22:39:16,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:16,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:16,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1149 states and 2238 transitions. [2024-11-08 22:39:16,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 2238 transitions. [2024-11-08 22:39:16,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:39:16,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:16,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:16,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:39:16,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:16,862 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 22:39:16,864 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:39:16,880 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 22:39:16,914 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:39:16,915 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:39:16,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:39:16,923 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 22:39:16,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:16,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:16,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1150 states and 2239 transitions. [2024-11-08 22:39:16,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2239 transitions. [2024-11-08 22:39:16,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:39:16,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:16,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:17,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:17,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:17,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:17,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1150 states and 2237 transitions. [2024-11-08 22:39:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2237 transitions. [2024-11-08 22:39:17,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:39:17,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:17,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:17,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:17,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:17,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:17,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1150 states and 2233 transitions. [2024-11-08 22:39:17,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2233 transitions. [2024-11-08 22:39:17,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:39:17,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:17,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:17,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:17,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:17,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1150 states and 2229 transitions. [2024-11-08 22:39:17,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2229 transitions. [2024-11-08 22:39:17,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:39:17,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:17,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:17,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:17,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:17,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1150 states and 2223 transitions. [2024-11-08 22:39:17,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2223 transitions. [2024-11-08 22:39:17,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:39:17,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:17,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:17,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:20,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:39:20,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:20,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1150 states and 2217 transitions. [2024-11-08 22:39:20,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2217 transitions. [2024-11-08 22:39:20,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:39:20,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:20,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:20,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:31,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:39:41,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:39:51,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:40:01,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:40:01,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:01,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1166 states and 2237 transitions. [2024-11-08 22:40:01,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2237 transitions. [2024-11-08 22:40:01,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:40:01,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:01,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:01,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:01,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1166 states and 2235 transitions. [2024-11-08 22:40:01,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2235 transitions. [2024-11-08 22:40:01,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:40:01,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:01,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:01,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:01,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:02,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:02,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1166 states and 2233 transitions. [2024-11-08 22:40:02,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2233 transitions. [2024-11-08 22:40:02,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:40:02,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:02,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:02,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:02,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:02,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:02,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1166 states and 2231 transitions. [2024-11-08 22:40:02,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2231 transitions. [2024-11-08 22:40:02,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:40:02,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:02,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:02,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:02,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:03,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:40:03,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:03,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1166 states and 2229 transitions. [2024-11-08 22:40:03,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2229 transitions. [2024-11-08 22:40:03,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:40:03,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:03,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:03,899 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:04,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:04,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1170 states and 2232 transitions. [2024-11-08 22:40:04,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2232 transitions. [2024-11-08 22:40:04,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:40:04,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:04,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:05,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:06,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:06,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1172 states and 2235 transitions. [2024-11-08 22:40:06,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2235 transitions. [2024-11-08 22:40:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:40:06,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:06,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:06,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:07,376 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:07,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:07,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1173 states and 2237 transitions. [2024-11-08 22:40:07,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2237 transitions. [2024-11-08 22:40:07,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:40:07,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:07,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:08,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:09,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:09,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1175 states and 2240 transitions. [2024-11-08 22:40:09,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2240 transitions. [2024-11-08 22:40:09,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:40:09,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:09,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:10,992 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:11,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:11,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1176 states and 2241 transitions. [2024-11-08 22:40:11,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2241 transitions. [2024-11-08 22:40:11,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:40:11,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:11,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:13,387 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:14,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:14,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1177 states and 2242 transitions. [2024-11-08 22:40:14,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2242 transitions. [2024-11-08 22:40:14,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:40:14,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:14,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:14,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:15,579 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:16,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:16,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1178 states and 2243 transitions. [2024-11-08 22:40:16,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2243 transitions. [2024-11-08 22:40:16,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:40:16,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:16,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:17,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:17,969 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:18,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:18,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1179 states and 2244 transitions. [2024-11-08 22:40:18,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2244 transitions. [2024-11-08 22:40:18,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:40:18,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:18,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:18,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:20,205 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:21,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:21,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1180 states and 2245 transitions. [2024-11-08 22:40:21,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2245 transitions. [2024-11-08 22:40:21,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:40:21,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:21,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:22,593 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:23,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:23,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1181 states and 2246 transitions. [2024-11-08 22:40:23,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2246 transitions. [2024-11-08 22:40:23,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:40:23,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:23,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:24,760 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:25,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:25,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1182 states and 2247 transitions. [2024-11-08 22:40:25,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2247 transitions. [2024-11-08 22:40:25,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:40:25,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:25,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:25,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:27,036 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:27,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:27,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1183 states and 2248 transitions. [2024-11-08 22:40:27,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2248 transitions. [2024-11-08 22:40:27,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:40:27,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:27,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:28,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:29,566 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:30,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:30,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1184 states and 2249 transitions. [2024-11-08 22:40:30,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2249 transitions. [2024-11-08 22:40:30,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:40:30,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:30,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:30,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:32,362 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:32,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:32,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1185 states and 2250 transitions. [2024-11-08 22:40:32,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2250 transitions. [2024-11-08 22:40:32,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:40:32,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:32,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:34,648 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:35,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:35,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1186 states and 2251 transitions. [2024-11-08 22:40:35,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2251 transitions. [2024-11-08 22:40:35,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:40:35,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:35,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:36,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:37,503 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:38,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:38,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1187 states and 2252 transitions. [2024-11-08 22:40:38,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2252 transitions. [2024-11-08 22:40:38,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:40:38,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:38,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:39,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:40,434 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:41,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:41,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1188 states and 2253 transitions. [2024-11-08 22:40:41,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2253 transitions. [2024-11-08 22:40:41,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:40:41,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:41,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:41,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:43,119 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:43,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:43,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1189 states and 2254 transitions. [2024-11-08 22:40:43,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2254 transitions. [2024-11-08 22:40:43,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:40:43,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:43,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:44,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:46,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:46,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1190 states and 2255 transitions. [2024-11-08 22:40:46,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2255 transitions. [2024-11-08 22:40:46,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:40:46,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:46,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:49,225 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:50,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1191 states and 2256 transitions. [2024-11-08 22:40:50,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2256 transitions. [2024-11-08 22:40:50,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:40:50,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:50,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:50,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:52,209 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:53,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:53,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1192 states and 2257 transitions. [2024-11-08 22:40:53,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2257 transitions. [2024-11-08 22:40:53,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:40:53,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:53,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:53,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:55,200 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:56,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:56,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1193 states and 2258 transitions. [2024-11-08 22:40:56,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2258 transitions. [2024-11-08 22:40:56,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:40:56,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:56,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:56,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:58,081 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:40:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:59,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1194 states and 2259 transitions. [2024-11-08 22:40:59,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2259 transitions. [2024-11-08 22:40:59,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:40:59,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:59,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:59,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:01,466 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:02,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:02,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1195 states and 2260 transitions. [2024-11-08 22:41:02,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2260 transitions. [2024-11-08 22:41:02,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:41:02,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:02,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:03,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:04,619 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:05,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:05,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1196 states and 2261 transitions. [2024-11-08 22:41:05,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2261 transitions. [2024-11-08 22:41:05,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:41:05,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:05,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:07,483 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:08,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:08,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1197 states and 2262 transitions. [2024-11-08 22:41:08,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2262 transitions. [2024-11-08 22:41:08,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:41:08,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:08,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:09,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:11,103 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:11,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:11,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1198 states and 2263 transitions. [2024-11-08 22:41:11,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2263 transitions. [2024-11-08 22:41:11,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:41:11,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:11,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:13,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:14,365 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:15,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:15,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1199 states and 2264 transitions. [2024-11-08 22:41:15,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2264 transitions. [2024-11-08 22:41:15,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:41:15,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:15,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:15,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:16,910 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:17,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:17,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1200 states and 2265 transitions. [2024-11-08 22:41:17,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2265 transitions. [2024-11-08 22:41:17,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:41:17,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:17,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:18,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:20,464 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:22,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:22,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1201 states and 2266 transitions. [2024-11-08 22:41:22,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2266 transitions. [2024-11-08 22:41:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:41:22,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:22,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:22,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:24,648 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:25,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:25,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1202 states and 2267 transitions. [2024-11-08 22:41:25,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2267 transitions. [2024-11-08 22:41:25,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:41:25,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:25,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:25,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:27,326 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:27,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:27,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1203 states and 2268 transitions. [2024-11-08 22:41:27,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2268 transitions. [2024-11-08 22:41:27,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:41:27,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:27,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:28,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:29,746 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:30,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:30,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1204 states and 2269 transitions. [2024-11-08 22:41:30,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2269 transitions. [2024-11-08 22:41:30,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:41:30,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:30,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:30,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:32,201 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:33,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:33,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1205 states and 2270 transitions. [2024-11-08 22:41:33,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2270 transitions. [2024-11-08 22:41:33,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:41:33,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:33,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:33,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:35,194 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:35,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:35,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1206 states and 2271 transitions. [2024-11-08 22:41:35,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2271 transitions. [2024-11-08 22:41:35,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:41:35,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:35,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:37,957 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:38,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1207 states and 2272 transitions. [2024-11-08 22:41:38,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2272 transitions. [2024-11-08 22:41:38,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:41:38,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:38,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:38,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:40,646 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:41,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:41,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1208 states and 2273 transitions. [2024-11-08 22:41:41,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2273 transitions. [2024-11-08 22:41:41,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:41:41,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:41,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:41,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:44,019 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:44,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:44,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1209 states and 2274 transitions. [2024-11-08 22:41:44,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2274 transitions. [2024-11-08 22:41:44,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:41:44,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:44,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:48,226 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:50,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:50,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1210 states and 2275 transitions. [2024-11-08 22:41:50,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2275 transitions. [2024-11-08 22:41:50,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:41:50,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:50,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:53,349 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:54,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:54,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1211 states and 2276 transitions. [2024-11-08 22:41:54,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2276 transitions. [2024-11-08 22:41:54,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:41:54,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:54,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:41:57,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:57,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1212 states and 2277 transitions. [2024-11-08 22:41:57,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2277 transitions. [2024-11-08 22:41:57,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:41:57,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:57,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:58,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:01,007 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:42:03,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:03,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1213 states and 2278 transitions. [2024-11-08 22:42:03,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2278 transitions. [2024-11-08 22:42:03,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:42:03,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:03,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:03,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:05,951 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:42:07,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:07,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1214 states and 2279 transitions. [2024-11-08 22:42:07,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2279 transitions. [2024-11-08 22:42:07,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:42:07,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:07,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:07,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:09,888 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:42:11,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:11,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1215 states and 2280 transitions. [2024-11-08 22:42:11,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2280 transitions. [2024-11-08 22:42:11,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:42:11,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:11,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:24,129 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:42:34,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:34,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1216 states and 2281 transitions. [2024-11-08 22:42:34,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2281 transitions. [2024-11-08 22:42:34,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:42:34,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:34,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:34,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:35,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:35,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1217 states and 2284 transitions. [2024-11-08 22:42:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2284 transitions. [2024-11-08 22:42:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:42:35,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:35,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:36,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:37,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:38,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:38,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1218 states and 2286 transitions. [2024-11-08 22:42:38,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2286 transitions. [2024-11-08 22:42:38,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:42:38,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:38,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:39,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:40,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:40,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1219 states and 2290 transitions. [2024-11-08 22:42:40,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2290 transitions. [2024-11-08 22:42:40,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:42:40,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:40,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:40,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:41,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:43,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:43,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1220 states and 2292 transitions. [2024-11-08 22:42:43,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2292 transitions. [2024-11-08 22:42:43,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:42:43,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:43,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:44,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:45,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1221 states and 2293 transitions. [2024-11-08 22:42:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2293 transitions. [2024-11-08 22:42:45,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:42:45,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:45,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:46,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:47,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:48,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1222 states and 2294 transitions. [2024-11-08 22:42:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2294 transitions. [2024-11-08 22:42:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:42:48,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:48,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:49,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:50,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:50,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:50,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1223 states and 2295 transitions. [2024-11-08 22:42:50,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2295 transitions. [2024-11-08 22:42:50,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:42:50,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:50,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:51,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:52,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:53,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:53,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1224 states and 2296 transitions. [2024-11-08 22:42:53,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2296 transitions. [2024-11-08 22:42:53,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:42:53,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:53,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:54,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:55,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:57,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:57,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1227 states and 2302 transitions. [2024-11-08 22:42:57,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2302 transitions. [2024-11-08 22:42:57,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:42:57,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:57,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:58,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:01,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:01,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1228 states and 2303 transitions. [2024-11-08 22:43:01,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2303 transitions. [2024-11-08 22:43:01,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:43:01,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:01,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:01,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:02,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:03,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:03,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1229 states and 2304 transitions. [2024-11-08 22:43:03,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2304 transitions. [2024-11-08 22:43:03,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:43:03,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:03,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:03,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:04,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:06,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:06,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1230 states and 2305 transitions. [2024-11-08 22:43:06,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2305 transitions. [2024-11-08 22:43:06,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:43:06,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:06,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:06,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:08,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:09,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:09,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1231 states and 2306 transitions. [2024-11-08 22:43:09,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2306 transitions. [2024-11-08 22:43:09,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:43:09,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:09,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:13,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:15,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:15,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1232 states and 2307 transitions. [2024-11-08 22:43:15,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2307 transitions. [2024-11-08 22:43:15,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:43:15,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:15,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:16,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:17,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:17,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:17,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1233 states and 2308 transitions. [2024-11-08 22:43:17,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2308 transitions. [2024-11-08 22:43:17,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:43:17,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:17,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:19,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:20,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:20,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1234 states and 2309 transitions. [2024-11-08 22:43:20,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2309 transitions. [2024-11-08 22:43:20,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:43:20,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:20,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:21,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:22,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:24,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:24,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1235 states and 2310 transitions. [2024-11-08 22:43:24,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2310 transitions. [2024-11-08 22:43:24,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:43:24,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:24,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:26,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:27,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:27,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1236 states and 2311 transitions. [2024-11-08 22:43:27,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2311 transitions. [2024-11-08 22:43:27,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:43:27,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:27,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:28,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:29,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:30,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:30,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1237 states and 2312 transitions. [2024-11-08 22:43:30,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2312 transitions. [2024-11-08 22:43:30,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:43:30,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:30,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:32,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:33,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:33,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1238 states and 2313 transitions. [2024-11-08 22:43:33,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2313 transitions. [2024-11-08 22:43:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:43:33,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:33,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:34,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:36,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:37,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1239 states and 2314 transitions. [2024-11-08 22:43:37,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2314 transitions. [2024-11-08 22:43:37,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:43:37,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:37,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:41,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:43,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:43,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1240 states and 2315 transitions. [2024-11-08 22:43:43,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2315 transitions. [2024-11-08 22:43:43,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:43:43,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:43,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:44,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:45,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:46,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:46,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1241 states and 2316 transitions. [2024-11-08 22:43:46,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2316 transitions. [2024-11-08 22:43:46,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:43:46,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:46,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:49,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:50,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:50,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1242 states and 2317 transitions. [2024-11-08 22:43:50,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2317 transitions. [2024-11-08 22:43:50,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:43:50,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:50,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:52,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:52,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1243 states and 2318 transitions. [2024-11-08 22:43:52,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2318 transitions. [2024-11-08 22:43:52,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:43:52,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:52,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:53,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:55,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:43:56,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:56,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1244 states and 2319 transitions. [2024-11-08 22:43:56,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2319 transitions. [2024-11-08 22:43:56,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:43:56,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:56,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:57,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:59,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:00,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1245 states and 2320 transitions. [2024-11-08 22:44:00,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2320 transitions. [2024-11-08 22:44:00,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:44:00,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:00,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:01,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:03,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:04,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:04,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1246 states and 2321 transitions. [2024-11-08 22:44:04,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2321 transitions. [2024-11-08 22:44:04,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:44:04,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:04,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:08,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:09,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:09,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1247 states and 2322 transitions. [2024-11-08 22:44:09,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2322 transitions. [2024-11-08 22:44:09,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:44:09,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:09,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:10,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:12,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:14,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:14,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1248 states and 2323 transitions. [2024-11-08 22:44:14,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2323 transitions. [2024-11-08 22:44:14,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:44:14,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:14,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:17,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:18,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:18,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1249 states and 2324 transitions. [2024-11-08 22:44:18,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2324 transitions. [2024-11-08 22:44:18,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:44:18,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:18,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:19,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:21,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:22,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:22,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1250 states and 2325 transitions. [2024-11-08 22:44:22,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2325 transitions. [2024-11-08 22:44:22,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:44:22,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:22,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:23,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:25,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:26,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:26,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1251 states and 2326 transitions. [2024-11-08 22:44:26,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2326 transitions. [2024-11-08 22:44:26,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:44:26,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:26,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:27,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:30,283 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:31,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:31,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1252 states and 2327 transitions. [2024-11-08 22:44:31,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2327 transitions. [2024-11-08 22:44:31,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:44:31,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:31,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:32,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:34,561 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:35,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:35,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1253 states and 2328 transitions. [2024-11-08 22:44:35,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2328 transitions. [2024-11-08 22:44:35,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:44:35,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:35,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:36,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:38,845 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:39,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:39,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1254 states and 2329 transitions. [2024-11-08 22:44:39,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2329 transitions. [2024-11-08 22:44:39,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:44:39,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:39,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:42,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:44,693 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:45,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:45,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1255 states and 2330 transitions. [2024-11-08 22:44:45,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2330 transitions. [2024-11-08 22:44:45,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:44:45,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:45,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:48,592 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:49,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1256 states and 2331 transitions. [2024-11-08 22:44:49,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2331 transitions. [2024-11-08 22:44:49,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:44:49,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:49,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:50,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:53,404 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:44:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1257 states and 2332 transitions. [2024-11-08 22:44:55,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2332 transitions. [2024-11-08 22:44:55,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:44:55,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:55,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:57,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:01,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:01,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1258 states and 2333 transitions. [2024-11-08 22:45:01,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2333 transitions. [2024-11-08 22:45:01,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:45:01,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:01,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:02,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:04,483 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:05,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:05,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1259 states and 2334 transitions. [2024-11-08 22:45:05,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2334 transitions. [2024-11-08 22:45:05,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:45:05,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:05,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:07,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:10,465 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:12,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:12,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1260 states and 2335 transitions. [2024-11-08 22:45:12,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2335 transitions. [2024-11-08 22:45:12,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:45:12,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:12,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:13,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:15,941 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:17,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:17,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1261 states and 2336 transitions. [2024-11-08 22:45:17,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2336 transitions. [2024-11-08 22:45:17,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:45:17,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:17,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:18,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:23,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:23,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1262 states and 2337 transitions. [2024-11-08 22:45:23,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2337 transitions. [2024-11-08 22:45:23,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:45:23,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:23,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:25,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:28,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:30,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:30,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1263 states and 2338 transitions. [2024-11-08 22:45:30,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2338 transitions. [2024-11-08 22:45:30,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:45:30,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:30,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:34,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:36,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:36,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1264 states and 2339 transitions. [2024-11-08 22:45:36,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2339 transitions. [2024-11-08 22:45:36,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:45:36,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:36,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:37,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:42,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:46,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:46,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1265 states and 2340 transitions. [2024-11-08 22:45:46,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2340 transitions. [2024-11-08 22:45:46,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:45:46,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:46,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:48,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:45:52,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:52,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1266 states and 2341 transitions. [2024-11-08 22:45:52,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2341 transitions. [2024-11-08 22:45:52,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:45:52,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:52,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:53,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:57,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:00,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:00,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1267 states and 2342 transitions. [2024-11-08 22:46:00,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2342 transitions. [2024-11-08 22:46:00,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:46:00,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:00,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:01,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:04,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:06,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:06,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1268 states and 2343 transitions. [2024-11-08 22:46:06,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2343 transitions. [2024-11-08 22:46:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:46:06,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:06,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:07,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:11,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:13,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:13,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1269 states and 2344 transitions. [2024-11-08 22:46:13,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2344 transitions. [2024-11-08 22:46:13,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:46:13,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:13,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:15,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:19,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:22,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:22,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1270 states and 2345 transitions. [2024-11-08 22:46:22,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2345 transitions. [2024-11-08 22:46:22,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:46:22,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:22,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:23,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:28,338 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:31,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:31,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1271 states and 2346 transitions. [2024-11-08 22:46:31,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2346 transitions. [2024-11-08 22:46:31,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:46:31,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:31,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:33,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:37,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:39,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:39,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1272 states and 2347 transitions. [2024-11-08 22:46:39,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2347 transitions. [2024-11-08 22:46:39,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:46:39,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:39,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:42,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:47,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:48,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:48,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1273 states and 2348 transitions. [2024-11-08 22:46:48,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2348 transitions. [2024-11-08 22:46:48,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:46:48,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:48,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:54,173 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:46:55,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:55,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1274 states and 2349 transitions. [2024-11-08 22:46:55,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2349 transitions. [2024-11-08 22:46:55,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:46:55,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:55,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:56,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:03,229 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:06,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:06,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1275 states and 2350 transitions. [2024-11-08 22:47:06,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2350 transitions. [2024-11-08 22:47:06,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:47:06,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:06,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:08,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:13,565 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:15,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:15,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1276 states and 2351 transitions. [2024-11-08 22:47:15,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2351 transitions. [2024-11-08 22:47:15,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:47:15,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:15,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:17,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:21,696 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:24,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:24,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1277 states and 2352 transitions. [2024-11-08 22:47:24,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2352 transitions. [2024-11-08 22:47:24,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:47:24,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:24,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:28,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:33,958 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:37,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:37,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1278 states and 2353 transitions. [2024-11-08 22:47:37,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2353 transitions. [2024-11-08 22:47:37,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:47:37,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:37,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:38,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:42,994 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:45,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1279 states and 2354 transitions. [2024-11-08 22:47:45,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2354 transitions. [2024-11-08 22:47:45,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:47:45,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:45,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:47,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:53,080 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:47:56,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1280 states and 2355 transitions. [2024-11-08 22:47:56,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2355 transitions. [2024-11-08 22:47:56,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:47:56,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:56,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:03,837 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:07,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:07,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1281 states and 2356 transitions. [2024-11-08 22:48:07,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2356 transitions. [2024-11-08 22:48:07,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:48:07,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:07,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:08,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:13,942 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:16,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:16,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1282 states and 2357 transitions. [2024-11-08 22:48:16,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2357 transitions. [2024-11-08 22:48:16,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:48:16,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:16,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:18,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:23,255 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:25,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:25,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1283 states and 2358 transitions. [2024-11-08 22:48:25,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2358 transitions. [2024-11-08 22:48:25,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:48:25,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:25,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:28,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:34,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:37,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:37,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1284 states and 2359 transitions. [2024-11-08 22:48:37,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2359 transitions. [2024-11-08 22:48:37,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:48:37,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:37,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:45,083 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:47,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:47,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1285 states and 2360 transitions. [2024-11-08 22:48:47,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2360 transitions. [2024-11-08 22:48:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:48:47,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:47,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:48,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:54,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:48:57,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:57,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1286 states and 2361 transitions. [2024-11-08 22:48:57,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2361 transitions. [2024-11-08 22:48:57,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:48:57,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:57,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:05,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:06,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:06,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1287 states and 2362 transitions. [2024-11-08 22:49:06,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2362 transitions. [2024-11-08 22:49:06,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:49:06,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:06,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:09,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:14,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:16,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:16,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1288 states and 2363 transitions. [2024-11-08 22:49:16,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2363 transitions. [2024-11-08 22:49:16,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:49:16,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:16,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:24,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:27,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:27,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1289 states and 2364 transitions. [2024-11-08 22:49:27,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2364 transitions. [2024-11-08 22:49:27,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:49:27,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:27,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:28,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:34,897 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:37,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:37,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1290 states and 2365 transitions. [2024-11-08 22:49:37,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2365 transitions. [2024-11-08 22:49:37,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:49:37,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:37,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:40,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:46,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:48,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:48,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1291 states and 2366 transitions. [2024-11-08 22:49:48,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2366 transitions. [2024-11-08 22:49:48,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:49:48,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:48,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:55,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:49:57,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:57,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1292 states and 2367 transitions. [2024-11-08 22:49:57,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2367 transitions. [2024-11-08 22:49:57,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:49:57,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:57,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:59,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:04,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:50:06,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:06,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1293 states and 2368 transitions. [2024-11-08 22:50:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2368 transitions. [2024-11-08 22:50:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:50:06,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:06,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:08,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:15,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:50:19,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:19,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1294 states and 2369 transitions. [2024-11-08 22:50:19,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2369 transitions. [2024-11-08 22:50:19,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 22:50:19,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:19,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:21,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:27,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:50:29,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:29,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1295 states and 2370 transitions. [2024-11-08 22:50:29,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2370 transitions. [2024-11-08 22:50:29,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:50:29,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:29,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:35,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:50:37,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:37,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1296 states and 2371 transitions. [2024-11-08 22:50:37,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2371 transitions. [2024-11-08 22:50:37,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:50:37,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:37,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:45,146 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:50:49,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:49,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1297 states and 2372 transitions. [2024-11-08 22:50:49,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2372 transitions. [2024-11-08 22:50:49,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:50:49,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:49,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:02,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:04,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:04,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1298 states and 2373 transitions. [2024-11-08 22:51:04,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2373 transitions. [2024-11-08 22:51:04,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:51:04,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:04,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:05,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:10,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:12,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:12,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1299 states and 2374 transitions. [2024-11-08 22:51:12,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2374 transitions. [2024-11-08 22:51:12,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:51:12,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:12,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:13,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:20,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:24,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1300 states and 2375 transitions. [2024-11-08 22:51:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2375 transitions. [2024-11-08 22:51:24,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:51:24,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:24,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:29,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:35,883 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:38,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:38,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1301 states and 2376 transitions. [2024-11-08 22:51:38,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2376 transitions. [2024-11-08 22:51:38,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:51:38,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:38,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms