./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/bin/ukojak-verify-CZk0znPC7b --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 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:39:48,834 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:39:48,891 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 21:39:48,895 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:39:48,896 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:39:48,916 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:39:48,917 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:39:48,917 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:39:48,917 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:39:48,917 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:39:48,918 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:39:48,918 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:39:48,918 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:39:48,918 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:39:48,918 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:39:48,918 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:39:48,918 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:39:48,918 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:39:48,918 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:39:48,918 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 21:39:48,919 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:39:48,919 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:39:48,919 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:39:48,919 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:39:48,919 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:39:48,919 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:39:48,919 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:39:48,919 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:39:48,919 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:39:48,919 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:39:48,919 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:39:48,920 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:39:48,920 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:39:48,920 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:39:48,920 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:39:48,920 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/bin/ukojak-verify-CZk0znPC7b 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 -> 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 [2024-12-05 21:39:49,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:39:49,163 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:39:49,165 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:39:49,166 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:39:49,166 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:39:49,167 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2024-12-05 21:39:51,789 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/bin/ukojak-verify-CZk0znPC7b/data/e031e32ac/9ff203359b534490835cc2578c515982/FLAGdf401417b [2024-12-05 21:39:52,107 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:39:52,108 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2024-12-05 21:39:52,128 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/bin/ukojak-verify-CZk0znPC7b/data/e031e32ac/9ff203359b534490835cc2578c515982/FLAGdf401417b [2024-12-05 21:39:52,349 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/bin/ukojak-verify-CZk0znPC7b/data/e031e32ac/9ff203359b534490835cc2578c515982 [2024-12-05 21:39:52,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:39:52,352 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:39:52,353 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:39:52,353 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:39:52,356 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:39:52,357 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:39:52" (1/1) ... [2024-12-05 21:39:52,357 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7619948c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:52, skipping insertion in model container [2024-12-05 21:39:52,357 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:39:52" (1/1) ... [2024-12-05 21:39:52,393 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:39:52,899 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:39:52,907 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:39:53,027 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:39:53,058 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:39:53,058 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:53 WrapperNode [2024-12-05 21:39:53,059 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:39:53,059 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:39:53,060 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:39:53,060 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:39:53,066 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:53" (1/1) ... [2024-12-05 21:39:53,097 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:53" (1/1) ... [2024-12-05 21:39:53,191 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3260 [2024-12-05 21:39:53,191 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:39:53,192 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:39:53,192 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:39:53,192 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:39:53,199 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:53" (1/1) ... [2024-12-05 21:39:53,199 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:53" (1/1) ... [2024-12-05 21:39:53,209 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:53" (1/1) ... [2024-12-05 21:39:53,210 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:53" (1/1) ... [2024-12-05 21:39:53,253 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:53" (1/1) ... [2024-12-05 21:39:53,257 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:53" (1/1) ... [2024-12-05 21:39:53,276 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:53" (1/1) ... [2024-12-05 21:39:53,281 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:53" (1/1) ... [2024-12-05 21:39:53,286 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:53" (1/1) ... [2024-12-05 21:39:53,298 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:39:53,298 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:39:53,298 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:39:53,298 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:39:53,299 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:39:53" (1/1) ... [2024-12-05 21:39:53,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:39:53,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:39:53,326 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:39:53,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_377ae1c3-e0da-4643-b2f8-a7d8d23fbf0a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:39:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-12-05 21:39:53,352 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-12-05 21:39:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:39:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 21:39:53,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 21:39:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:39:53,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 21:39:53,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 21:39:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:39:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:39:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:39:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:39:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:39:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:39:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:39:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:39:53,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:39:53,513 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:39:53,515 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:39:56,177 INFO L? ?]: Removed 802 outVars from TransFormulas that were not future-live. [2024-12-05 21:39:56,177 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:39:57,471 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:39:57,471 INFO L312 CfgBuilder]: Removed 31 assume(true) statements. [2024-12-05 21:39:57,472 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:39:57 BoogieIcfgContainer [2024-12-05 21:39:57,472 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:39:57,472 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:39:57,473 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:39:57,479 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:39:57,480 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:39:57" (1/1) ... [2024-12-05 21:39:57,485 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:39:57,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:57,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1122 states and 2193 transitions. [2024-12-05 21:39:57,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2193 transitions. [2024-12-05 21:39:57,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 21:39:57,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:57,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:57,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:39:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:57,686 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 21:39:57,690 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:39:57,726 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 [2024-12-05 21:39:57,763 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 21:39:57,765 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-05 21:39:57,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 21:39:57,775 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 [2024-12-05 21:39:57,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:39:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:57,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1125 states and 2198 transitions. [2024-12-05 21:39:57,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2198 transitions. [2024-12-05 21:39:57,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:39:57,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:57,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 21:39:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:57,914 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-05 21:39:57,916 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 21:39:57,922 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 [2024-12-05 21:39:57,942 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-05 21:39:57,943 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-05 21:39:57,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-05 21:39:57,947 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 [2024-12-05 21:39:57,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:39:57,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:57,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1126 states and 2199 transitions. [2024-12-05 21:39:57,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2199 transitions. [2024-12-05 21:39:57,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:39:57,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:57,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:58,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:39:58,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:58,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1126 states and 2197 transitions. [2024-12-05 21:39:58,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2197 transitions. [2024-12-05 21:39:58,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:39:58,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:58,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:58,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:58,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:39:58,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:58,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1126 states and 2193 transitions. [2024-12-05 21:39:58,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2193 transitions. [2024-12-05 21:39:58,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:39:58,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:58,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:58,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:58,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:39:58,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:58,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1126 states and 2189 transitions. [2024-12-05 21:39:58,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2189 transitions. [2024-12-05 21:39:58,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:39:58,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:58,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:58,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:58,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:39:58,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:58,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1126 states and 2183 transitions. [2024-12-05 21:39:58,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2183 transitions. [2024-12-05 21:39:58,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:39:58,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:58,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:58,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:40:08,469 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 [] [2024-12-05 21:40:08,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:08,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1126 states and 2177 transitions. [2024-12-05 21:40:08,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2177 transitions. [2024-12-05 21:40:08,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:40:08,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:08,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:08,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:08,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:40:09,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:09,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1141 states and 2195 transitions. [2024-12-05 21:40:09,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2195 transitions. [2024-12-05 21:40:09,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:40:09,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:09,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:09,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:09,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:40:09,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:09,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1141 states and 2193 transitions. [2024-12-05 21:40:09,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2193 transitions. [2024-12-05 21:40:09,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:40:09,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:09,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:10,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:10,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:40:10,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:10,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1141 states and 2191 transitions. [2024-12-05 21:40:10,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2191 transitions. [2024-12-05 21:40:10,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:40:10,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:10,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:10,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:10,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:40:11,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:40:11,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:11,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1141 states and 2189 transitions. [2024-12-05 21:40:11,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2189 transitions. [2024-12-05 21:40:11,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:40:11,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:11,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:11,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:11,696 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:40:12,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:12,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1144 states and 2191 transitions. [2024-12-05 21:40:12,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2191 transitions. [2024-12-05 21:40:12,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:40:12,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:12,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:12,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:12,874 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:40:12,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:12,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1146 states and 2195 transitions. [2024-12-05 21:40:12,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2195 transitions. [2024-12-05 21:40:12,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:40:12,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:12,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:13,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:13,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:40:14,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:14,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1148 states and 2200 transitions. [2024-12-05 21:40:14,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 2200 transitions. [2024-12-05 21:40:14,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 21:40:14,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:14,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:14,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:15,234 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:40:15,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:15,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1151 states and 2207 transitions. [2024-12-05 21:40:15,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2207 transitions. [2024-12-05 21:40:15,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:40:15,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:15,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:16,698 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:17,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:17,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1153 states and 2210 transitions. [2024-12-05 21:40:17,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2210 transitions. [2024-12-05 21:40:17,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 21:40:17,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:17,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:17,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:17,971 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:18,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:18,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1154 states and 2211 transitions. [2024-12-05 21:40:18,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 2211 transitions. [2024-12-05 21:40:18,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 21:40:18,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:18,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:18,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:19,082 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:19,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:19,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1155 states and 2212 transitions. [2024-12-05 21:40:19,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2212 transitions. [2024-12-05 21:40:19,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:40:19,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:19,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:19,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:20,078 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:20,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:20,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1156 states and 2213 transitions. [2024-12-05 21:40:20,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2213 transitions. [2024-12-05 21:40:20,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:40:20,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:20,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:20,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:21,567 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:22,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:22,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1158 states and 2219 transitions. [2024-12-05 21:40:22,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2219 transitions. [2024-12-05 21:40:22,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:40:22,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:22,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:23,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:23,578 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:24,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:24,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1159 states and 2220 transitions. [2024-12-05 21:40:24,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2220 transitions. [2024-12-05 21:40:24,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:40:24,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:24,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:24,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:25,061 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:25,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:25,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1160 states and 2221 transitions. [2024-12-05 21:40:25,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2221 transitions. [2024-12-05 21:40:25,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:40:25,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:25,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:25,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:26,289 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:26,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:26,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1161 states and 2222 transitions. [2024-12-05 21:40:26,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2222 transitions. [2024-12-05 21:40:26,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:40:26,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:26,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:27,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:27,703 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:28,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1162 states and 2223 transitions. [2024-12-05 21:40:28,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2223 transitions. [2024-12-05 21:40:28,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:40:28,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:28,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:29,262 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:29,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:29,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1163 states and 2224 transitions. [2024-12-05 21:40:29,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2224 transitions. [2024-12-05 21:40:29,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:40:29,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:29,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:30,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:30,807 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:31,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:31,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1164 states and 2225 transitions. [2024-12-05 21:40:31,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2225 transitions. [2024-12-05 21:40:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:40:31,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:31,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:31,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:32,254 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 166 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:32,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:32,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1165 states and 2226 transitions. [2024-12-05 21:40:32,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2226 transitions. [2024-12-05 21:40:32,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:40:32,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:32,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:33,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:33,771 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:34,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:34,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1166 states and 2227 transitions. [2024-12-05 21:40:34,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2227 transitions. [2024-12-05 21:40:34,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:40:34,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:34,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:34,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:35,029 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 205 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:35,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:35,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1167 states and 2228 transitions. [2024-12-05 21:40:35,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2228 transitions. [2024-12-05 21:40:35,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:40:35,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:35,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:35,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:36,234 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 226 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:36,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:36,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1168 states and 2229 transitions. [2024-12-05 21:40:36,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2229 transitions. [2024-12-05 21:40:36,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:40:36,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:36,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:36,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:37,441 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:37,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:37,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1169 states and 2230 transitions. [2024-12-05 21:40:37,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2230 transitions. [2024-12-05 21:40:37,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:40:37,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:37,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:39,174 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:40,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:40,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1170 states and 2231 transitions. [2024-12-05 21:40:40,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2231 transitions. [2024-12-05 21:40:40,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:40:40,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:40,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:40,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:41,173 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 295 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:41,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:41,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1171 states and 2232 transitions. [2024-12-05 21:40:41,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2232 transitions. [2024-12-05 21:40:41,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:40:41,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:41,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:42,669 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 320 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:43,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:43,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1172 states and 2233 transitions. [2024-12-05 21:40:43,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2233 transitions. [2024-12-05 21:40:43,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:40:43,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:43,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:44,133 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 346 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:44,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:44,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1173 states and 2234 transitions. [2024-12-05 21:40:44,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2234 transitions. [2024-12-05 21:40:44,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:40:44,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:44,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:44,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:45,998 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 373 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:47,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:47,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1174 states and 2235 transitions. [2024-12-05 21:40:47,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2235 transitions. [2024-12-05 21:40:47,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 21:40:47,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:47,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:48,269 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:49,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:49,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1175 states and 2236 transitions. [2024-12-05 21:40:49,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2236 transitions. [2024-12-05 21:40:49,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 21:40:49,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:49,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:49,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:50,288 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 430 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:50,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1176 states and 2237 transitions. [2024-12-05 21:40:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2237 transitions. [2024-12-05 21:40:50,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:40:50,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:50,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:52,202 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 460 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:52,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:52,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1177 states and 2238 transitions. [2024-12-05 21:40:52,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2238 transitions. [2024-12-05 21:40:52,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:40:52,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:52,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:53,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:53,961 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 491 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:54,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:54,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1178 states and 2239 transitions. [2024-12-05 21:40:54,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2239 transitions. [2024-12-05 21:40:54,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:40:54,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:54,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:54,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:56,009 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 523 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:57,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:57,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1179 states and 2240 transitions. [2024-12-05 21:40:57,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2240 transitions. [2024-12-05 21:40:57,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:40:57,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:57,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:57,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:58,340 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 556 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:40:59,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:59,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1180 states and 2241 transitions. [2024-12-05 21:40:59,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2241 transitions. [2024-12-05 21:40:59,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:40:59,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:59,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:59,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:00,810 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:41:01,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:01,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1181 states and 2242 transitions. [2024-12-05 21:41:01,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2242 transitions. [2024-12-05 21:41:01,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:41:01,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:01,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:01,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:03,048 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:41:03,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:03,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1182 states and 2243 transitions. [2024-12-05 21:41:03,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2243 transitions. [2024-12-05 21:41:03,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:41:03,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:03,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:05,312 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 661 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:41:06,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:06,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1183 states and 2244 transitions. [2024-12-05 21:41:06,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2244 transitions. [2024-12-05 21:41:06,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:41:06,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:06,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:06,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:08,146 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 698 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:41:09,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:09,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1184 states and 2245 transitions. [2024-12-05 21:41:09,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2245 transitions. [2024-12-05 21:41:09,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:41:09,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:09,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:09,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:10,590 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 736 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:41:11,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:11,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1185 states and 2246 transitions. [2024-12-05 21:41:11,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2246 transitions. [2024-12-05 21:41:11,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:41:11,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:11,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:12,546 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 775 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:41:13,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:13,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1186 states and 2247 transitions. [2024-12-05 21:41:13,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2247 transitions. [2024-12-05 21:41:13,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:41:13,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:13,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:13,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:14,779 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 815 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:41:15,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:15,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1187 states and 2248 transitions. [2024-12-05 21:41:15,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2248 transitions. [2024-12-05 21:41:15,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:41:15,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:15,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:16,850 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 856 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:41:17,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:17,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1188 states and 2249 transitions. [2024-12-05 21:41:17,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2249 transitions. [2024-12-05 21:41:17,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:41:17,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:17,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:17,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:19,910 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 898 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:41:21,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:21,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1189 states and 2250 transitions. [2024-12-05 21:41:21,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2250 transitions. [2024-12-05 21:41:21,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:41:21,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:21,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:21,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:23,314 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 941 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:41:24,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:24,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1190 states and 2251 transitions. [2024-12-05 21:41:24,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2251 transitions. [2024-12-05 21:41:24,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:41:24,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:24,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:24,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:26,254 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 985 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:41:27,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:27,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1191 states and 2252 transitions. [2024-12-05 21:41:27,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2252 transitions. [2024-12-05 21:41:27,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:41:27,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:27,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:27,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:29,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1030 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:41:30,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:30,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1192 states and 2253 transitions. [2024-12-05 21:41:30,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2253 transitions. [2024-12-05 21:41:30,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:41:30,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:30,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:32,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1076 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:41:33,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:33,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1193 states and 2254 transitions. [2024-12-05 21:41:33,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2254 transitions. [2024-12-05 21:41:33,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:41:33,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:33,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:33,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:42,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 0 proven. 1123 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:41:49,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:49,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1194 states and 2255 transitions. [2024-12-05 21:41:49,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2255 transitions. [2024-12-05 21:41:49,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:41:49,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:49,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:50,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:50,695 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:41:51,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:51,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1195 states and 2256 transitions. [2024-12-05 21:41:51,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2256 transitions. [2024-12-05 21:41:51,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:41:51,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:51,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:51,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:52,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:41:54,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:54,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1197 states and 2263 transitions. [2024-12-05 21:41:54,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2263 transitions. [2024-12-05 21:41:54,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:41:54,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:54,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:54,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:55,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:41:57,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:57,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1199 states and 2271 transitions. [2024-12-05 21:41:57,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2271 transitions. [2024-12-05 21:41:57,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:41:57,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:57,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:58,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:00,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:00,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1201 states and 2275 transitions. [2024-12-05 21:42:00,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2275 transitions. [2024-12-05 21:42:00,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:42:00,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:00,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:01,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:03,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:06,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:06,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1203 states and 2285 transitions. [2024-12-05 21:42:06,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2285 transitions. [2024-12-05 21:42:06,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:42:06,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:06,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:06,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:07,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:08,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1204 states and 2286 transitions. [2024-12-05 21:42:08,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2286 transitions. [2024-12-05 21:42:08,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:42:08,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:08,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:08,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:09,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:11,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:11,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1205 states and 2286 transitions. [2024-12-05 21:42:11,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2286 transitions. [2024-12-05 21:42:11,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:42:11,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:11,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:11,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:12,534 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:13,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:13,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1206 states and 2287 transitions. [2024-12-05 21:42:13,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2287 transitions. [2024-12-05 21:42:13,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:42:13,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:13,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:13,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:14,087 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:14,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:14,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1207 states and 2288 transitions. [2024-12-05 21:42:14,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2288 transitions. [2024-12-05 21:42:14,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:42:14,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:14,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:14,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:16,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:17,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:17,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1208 states and 2289 transitions. [2024-12-05 21:42:17,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2289 transitions. [2024-12-05 21:42:17,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:42:17,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:17,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:17,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:18,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:19,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:19,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1209 states and 2290 transitions. [2024-12-05 21:42:19,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2290 transitions. [2024-12-05 21:42:19,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:42:19,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:19,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:19,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:20,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:21,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:21,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1210 states and 2291 transitions. [2024-12-05 21:42:21,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2291 transitions. [2024-12-05 21:42:21,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:42:21,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:21,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:21,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:22,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:23,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:23,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1211 states and 2292 transitions. [2024-12-05 21:42:23,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2292 transitions. [2024-12-05 21:42:23,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:42:23,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:23,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:24,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:25,478 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:26,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:26,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1212 states and 2293 transitions. [2024-12-05 21:42:26,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2293 transitions. [2024-12-05 21:42:26,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 21:42:26,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:26,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:26,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:27,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:28,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:28,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1213 states and 2294 transitions. [2024-12-05 21:42:28,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2294 transitions. [2024-12-05 21:42:28,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:42:28,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:28,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:30,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:31,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:31,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1214 states and 2295 transitions. [2024-12-05 21:42:31,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2295 transitions. [2024-12-05 21:42:31,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:42:31,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:31,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:31,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:33,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:33,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:33,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1215 states and 2296 transitions. [2024-12-05 21:42:33,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2296 transitions. [2024-12-05 21:42:33,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:42:33,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:33,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:34,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:35,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:36,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:36,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1216 states and 2297 transitions. [2024-12-05 21:42:36,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2297 transitions. [2024-12-05 21:42:36,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:42:36,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:36,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:36,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:38,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:39,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:39,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1217 states and 2298 transitions. [2024-12-05 21:42:39,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2298 transitions. [2024-12-05 21:42:39,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:42:39,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:39,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:40,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:41,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:41,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1218 states and 2299 transitions. [2024-12-05 21:42:41,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2299 transitions. [2024-12-05 21:42:41,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:42:41,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:41,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:43,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:44,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:44,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1219 states and 2300 transitions. [2024-12-05 21:42:44,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2300 transitions. [2024-12-05 21:42:44,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:42:44,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:44,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:44,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:45,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:46,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:46,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1220 states and 2301 transitions. [2024-12-05 21:42:46,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2301 transitions. [2024-12-05 21:42:46,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:42:46,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:46,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:47,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:48,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:49,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:49,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1221 states and 2302 transitions. [2024-12-05 21:42:49,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2302 transitions. [2024-12-05 21:42:49,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:42:49,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:49,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:50,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:51,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:53,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:53,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1222 states and 2303 transitions. [2024-12-05 21:42:53,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2303 transitions. [2024-12-05 21:42:53,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:42:53,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:53,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:53,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:55,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:56,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:56,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1223 states and 2304 transitions. [2024-12-05 21:42:56,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2304 transitions. [2024-12-05 21:42:56,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:42:56,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:56,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:56,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:57,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:42:58,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:58,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1224 states and 2305 transitions. [2024-12-05 21:42:58,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2305 transitions. [2024-12-05 21:42:58,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:42:58,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:58,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:58,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:00,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:43:01,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:01,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1225 states and 2306 transitions. [2024-12-05 21:43:01,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2306 transitions. [2024-12-05 21:43:01,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 21:43:01,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:01,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:02,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:04,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:43:04,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:04,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1226 states and 2307 transitions. [2024-12-05 21:43:04,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2307 transitions. [2024-12-05 21:43:04,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:43:04,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:04,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:05,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:07,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:43:07,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:07,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1227 states and 2308 transitions. [2024-12-05 21:43:07,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2308 transitions. [2024-12-05 21:43:07,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 21:43:07,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:07,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:10,001 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:43:11,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:11,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1228 states and 2309 transitions. [2024-12-05 21:43:11,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2309 transitions. [2024-12-05 21:43:11,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:43:11,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:11,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:11,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:13,641 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:43:14,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:14,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1229 states and 2310 transitions. [2024-12-05 21:43:14,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2310 transitions. [2024-12-05 21:43:14,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:43:14,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:14,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:17,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:43:18,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:18,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1230 states and 2311 transitions. [2024-12-05 21:43:18,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2311 transitions. [2024-12-05 21:43:18,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 21:43:18,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:18,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:19,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:21,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:43:23,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:23,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1231 states and 2312 transitions. [2024-12-05 21:43:23,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2312 transitions. [2024-12-05 21:43:23,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 21:43:23,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:23,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:23,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:25,719 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:43:26,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:26,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1232 states and 2313 transitions. [2024-12-05 21:43:26,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2313 transitions. [2024-12-05 21:43:26,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 21:43:26,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:26,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:27,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:29,021 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:43:30,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1233 states and 2314 transitions. [2024-12-05 21:43:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2314 transitions. [2024-12-05 21:43:30,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:43:30,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:30,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:32,901 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:43:34,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:34,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1234 states and 2315 transitions. [2024-12-05 21:43:34,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2315 transitions. [2024-12-05 21:43:34,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:43:34,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:34,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:34,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:36,954 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:43:37,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:37,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1235 states and 2316 transitions. [2024-12-05 21:43:37,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2316 transitions. [2024-12-05 21:43:37,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:43:37,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:37,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:38,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:40,159 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:43:41,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:41,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1236 states and 2317 transitions. [2024-12-05 21:43:41,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2317 transitions. [2024-12-05 21:43:41,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:43:41,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:41,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:41,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:44,108 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:43:45,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:45,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1237 states and 2318 transitions. [2024-12-05 21:43:45,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2318 transitions. [2024-12-05 21:43:45,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:43:45,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:45,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:46,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:48,985 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:43:50,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1238 states and 2319 transitions. [2024-12-05 21:43:50,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2319 transitions. [2024-12-05 21:43:50,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:43:50,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:50,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:51,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:53,850 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:43:55,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:55,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1239 states and 2320 transitions. [2024-12-05 21:43:55,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2320 transitions. [2024-12-05 21:43:55,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:43:55,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:55,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:56,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:59,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:44:00,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:00,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1240 states and 2321 transitions. [2024-12-05 21:44:00,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2321 transitions. [2024-12-05 21:44:00,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:44:00,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:00,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:04,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:44:05,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:05,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1241 states and 2322 transitions. [2024-12-05 21:44:05,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2322 transitions. [2024-12-05 21:44:05,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:44:05,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:05,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:06,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:09,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:44:11,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:11,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1242 states and 2323 transitions. [2024-12-05 21:44:11,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2323 transitions. [2024-12-05 21:44:11,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:44:11,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:11,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:12,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:14,654 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:44:15,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:15,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1243 states and 2324 transitions. [2024-12-05 21:44:15,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2324 transitions. [2024-12-05 21:44:15,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:44:15,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:15,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:19,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:44:21,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:21,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1244 states and 2325 transitions. [2024-12-05 21:44:21,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2325 transitions. [2024-12-05 21:44:21,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 21:44:21,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:21,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:22,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:25,166 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:44:26,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:26,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1245 states and 2326 transitions. [2024-12-05 21:44:26,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2326 transitions. [2024-12-05 21:44:26,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 21:44:26,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:26,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:27,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:30,045 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:44:31,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:31,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1246 states and 2327 transitions. [2024-12-05 21:44:31,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2327 transitions. [2024-12-05 21:44:31,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 21:44:31,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:31,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:31,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:34,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:44:35,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:35,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1247 states and 2328 transitions. [2024-12-05 21:44:35,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2328 transitions. [2024-12-05 21:44:35,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 21:44:35,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:35,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:36,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:38,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:44:39,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:39,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1248 states and 2329 transitions. [2024-12-05 21:44:39,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2329 transitions. [2024-12-05 21:44:39,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 21:44:39,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:39,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:45,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:44:48,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:48,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1249 states and 2330 transitions. [2024-12-05 21:44:48,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2330 transitions. [2024-12-05 21:44:48,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 21:44:48,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:48,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:50,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:44:55,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:55,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1250 states and 2331 transitions. [2024-12-05 21:44:55,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2331 transitions. [2024-12-05 21:44:55,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 21:44:55,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:55,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:55,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:58,887 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:45:00,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:00,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1251 states and 2332 transitions. [2024-12-05 21:45:00,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2332 transitions. [2024-12-05 21:45:00,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 21:45:00,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:00,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:03,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:06,338 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:45:08,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:08,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1252 states and 2333 transitions. [2024-12-05 21:45:08,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2333 transitions. [2024-12-05 21:45:08,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:45:08,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:08,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:09,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:12,861 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:45:14,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:14,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1253 states and 2334 transitions. [2024-12-05 21:45:14,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2334 transitions. [2024-12-05 21:45:14,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 21:45:14,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:14,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:15,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:20,248 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:45:22,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:22,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1254 states and 2335 transitions. [2024-12-05 21:45:22,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2335 transitions. [2024-12-05 21:45:22,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 21:45:22,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:22,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:26,540 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:45:27,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:27,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1255 states and 2336 transitions. [2024-12-05 21:45:27,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2336 transitions. [2024-12-05 21:45:27,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 21:45:27,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:27,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:28,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:31,438 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:45:32,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:32,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1256 states and 2337 transitions. [2024-12-05 21:45:32,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2337 transitions. [2024-12-05 21:45:32,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 21:45:32,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:32,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:33,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:36,755 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:45:37,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:37,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1257 states and 2338 transitions. [2024-12-05 21:45:37,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2338 transitions. [2024-12-05 21:45:37,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 21:45:37,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:37,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:38,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:41,639 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:45:42,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:42,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1258 states and 2339 transitions. [2024-12-05 21:45:42,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2339 transitions. [2024-12-05 21:45:42,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 21:45:42,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:42,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:43,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:46,685 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:45:47,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:47,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1259 states and 2340 transitions. [2024-12-05 21:45:47,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2340 transitions. [2024-12-05 21:45:47,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 21:45:47,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:47,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:57,137 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:46:00,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:00,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1260 states and 2341 transitions. [2024-12-05 21:46:00,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2341 transitions. [2024-12-05 21:46:00,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 21:46:00,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:00,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:01,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:05,458 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:46:07,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:07,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1261 states and 2342 transitions. [2024-12-05 21:46:07,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2342 transitions. [2024-12-05 21:46:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:46:07,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:07,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:08,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:12,415 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:46:14,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:14,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1262 states and 2343 transitions. [2024-12-05 21:46:14,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2343 transitions. [2024-12-05 21:46:14,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 21:46:14,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:14,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:19,256 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:46:20,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:20,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1263 states and 2344 transitions. [2024-12-05 21:46:20,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2344 transitions. [2024-12-05 21:46:20,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 21:46:20,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:20,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:24,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:46:25,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:25,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1264 states and 2345 transitions. [2024-12-05 21:46:25,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2345 transitions. [2024-12-05 21:46:25,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 21:46:25,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:25,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:26,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:30,394 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:46:31,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:31,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1265 states and 2346 transitions. [2024-12-05 21:46:31,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2346 transitions. [2024-12-05 21:46:31,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 21:46:31,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:31,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:32,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:37,607 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:46:41,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:41,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1266 states and 2347 transitions. [2024-12-05 21:46:41,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2347 transitions. [2024-12-05 21:46:41,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 21:46:41,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:41,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:42,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:46,390 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:46:48,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:48,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1267 states and 2348 transitions. [2024-12-05 21:46:48,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2348 transitions. [2024-12-05 21:46:48,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 21:46:48,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:48,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:49,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:53,936 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:46:55,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:55,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1268 states and 2349 transitions. [2024-12-05 21:46:55,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2349 transitions. [2024-12-05 21:46:55,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 21:46:55,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:55,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:56,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:00,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:47:02,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:02,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1269 states and 2350 transitions. [2024-12-05 21:47:02,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2350 transitions. [2024-12-05 21:47:02,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 21:47:02,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:02,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:02,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:07,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:47:10,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:10,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1270 states and 2351 transitions. [2024-12-05 21:47:10,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2351 transitions. [2024-12-05 21:47:10,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 21:47:10,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:10,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:12,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:16,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:47:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:18,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1271 states and 2352 transitions. [2024-12-05 21:47:18,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2352 transitions. [2024-12-05 21:47:18,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 21:47:18,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:18,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:19,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:23,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:47:24,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:24,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1272 states and 2353 transitions. [2024-12-05 21:47:24,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2353 transitions. [2024-12-05 21:47:24,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 21:47:24,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:24,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:25,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:30,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:47:33,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:33,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1273 states and 2354 transitions. [2024-12-05 21:47:33,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2354 transitions. [2024-12-05 21:47:33,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 21:47:33,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:33,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:35,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:39,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:47:41,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:41,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1274 states and 2355 transitions. [2024-12-05 21:47:41,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2355 transitions. [2024-12-05 21:47:41,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 21:47:41,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:41,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:43,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:47,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:47:50,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:50,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1275 states and 2356 transitions. [2024-12-05 21:47:50,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2356 transitions. [2024-12-05 21:47:50,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 21:47:50,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:50,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:51,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:56,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:47:59,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:59,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1276 states and 2357 transitions. [2024-12-05 21:47:59,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2357 transitions. [2024-12-05 21:47:59,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 21:47:59,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:59,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:00,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:04,552 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:48:05,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:05,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1277 states and 2358 transitions. [2024-12-05 21:48:05,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2358 transitions. [2024-12-05 21:48:05,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 21:48:05,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:05,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:07,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:12,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:48:15,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:15,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1278 states and 2359 transitions. [2024-12-05 21:48:15,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2359 transitions. [2024-12-05 21:48:15,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 21:48:15,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:15,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:23,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:28,001 INFO L134 CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:48:30,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:30,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1279 states and 2360 transitions. [2024-12-05 21:48:30,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2360 transitions. [2024-12-05 21:48:30,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 21:48:30,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:30,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:31,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:36,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8387 backedges. 3826 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:48:38,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:38,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1280 states and 2361 transitions. [2024-12-05 21:48:38,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2361 transitions. [2024-12-05 21:48:38,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 21:48:38,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:38,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:44,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8517 backedges. 3871 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:48:47,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:47,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1281 states and 2362 transitions. [2024-12-05 21:48:47,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2362 transitions. [2024-12-05 21:48:47,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 21:48:47,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:47,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:50,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:56,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8648 backedges. 3916 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:48:59,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1282 states and 2363 transitions. [2024-12-05 21:48:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2363 transitions. [2024-12-05 21:48:59,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 21:48:59,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:59,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:00,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:05,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8780 backedges. 3961 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:49:06,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:06,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1283 states and 2364 transitions. [2024-12-05 21:49:06,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2364 transitions. [2024-12-05 21:49:06,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 21:49:06,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:06,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:08,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:13,994 INFO L134 CoverageAnalysis]: Checked inductivity of 8913 backedges. 4006 proven. 3916 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:49:17,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:17,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1284 states and 2365 transitions. [2024-12-05 21:49:17,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2365 transitions. [2024-12-05 21:49:17,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 21:49:17,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:17,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:22,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:27,521 INFO L134 CoverageAnalysis]: Checked inductivity of 9047 backedges. 4051 proven. 4005 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:49:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:29,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1285 states and 2366 transitions. [2024-12-05 21:49:29,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2366 transitions. [2024-12-05 21:49:29,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 21:49:29,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:29,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:30,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:35,670 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 4096 proven. 4095 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:49:37,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:37,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1286 states and 2367 transitions. [2024-12-05 21:49:37,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2367 transitions. [2024-12-05 21:49:37,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 21:49:37,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:37,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:38,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:43,084 INFO L134 CoverageAnalysis]: Checked inductivity of 9318 backedges. 4141 proven. 4186 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:49:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1287 states and 2368 transitions. [2024-12-05 21:49:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2368 transitions. [2024-12-05 21:49:44,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 21:49:44,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:44,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:46,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:51,216 INFO L134 CoverageAnalysis]: Checked inductivity of 9455 backedges. 4186 proven. 4278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:49:52,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:52,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1288 states and 2369 transitions. [2024-12-05 21:49:52,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2369 transitions. [2024-12-05 21:49:52,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 21:49:52,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:52,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:54,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:59,322 INFO L134 CoverageAnalysis]: Checked inductivity of 9593 backedges. 4231 proven. 4371 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:50:00,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:00,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1289 states and 2370 transitions. [2024-12-05 21:50:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2370 transitions. [2024-12-05 21:50:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 21:50:00,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:00,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:10,169 INFO L134 CoverageAnalysis]: Checked inductivity of 9732 backedges. 4276 proven. 4465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:50:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:14,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1290 states and 2371 transitions. [2024-12-05 21:50:14,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2371 transitions. [2024-12-05 21:50:14,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 21:50:14,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:14,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:21,728 INFO L134 CoverageAnalysis]: Checked inductivity of 9872 backedges. 4321 proven. 4560 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:50:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1291 states and 2372 transitions. [2024-12-05 21:50:23,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2372 transitions. [2024-12-05 21:50:23,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 21:50:23,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:23,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:25,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:31,370 INFO L134 CoverageAnalysis]: Checked inductivity of 10013 backedges. 4366 proven. 4656 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:50:34,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:34,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1292 states and 2373 transitions. [2024-12-05 21:50:34,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2373 transitions. [2024-12-05 21:50:34,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 21:50:34,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:34,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:44,044 INFO L134 CoverageAnalysis]: Checked inductivity of 10155 backedges. 4411 proven. 4753 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:50:46,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:46,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1293 states and 2374 transitions. [2024-12-05 21:50:46,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2374 transitions. [2024-12-05 21:50:46,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 21:50:46,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:46,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:48,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:54,595 INFO L134 CoverageAnalysis]: Checked inductivity of 10298 backedges. 4456 proven. 4851 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:50:56,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:56,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1294 states and 2375 transitions. [2024-12-05 21:50:56,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2375 transitions. [2024-12-05 21:50:56,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 21:50:56,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:56,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:59,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:04,887 INFO L134 CoverageAnalysis]: Checked inductivity of 10442 backedges. 4501 proven. 4950 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:06,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:06,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1295 states and 2376 transitions. [2024-12-05 21:51:06,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2376 transitions. [2024-12-05 21:51:06,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-05 21:51:06,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:06,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:07,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:14,965 INFO L134 CoverageAnalysis]: Checked inductivity of 10587 backedges. 4546 proven. 5050 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:18,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:18,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1296 states and 2377 transitions. [2024-12-05 21:51:18,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2377 transitions. [2024-12-05 21:51:18,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-05 21:51:18,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:18,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:20,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:26,540 INFO L134 CoverageAnalysis]: Checked inductivity of 10733 backedges. 4591 proven. 5151 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:28,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:28,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1297 states and 2378 transitions. [2024-12-05 21:51:28,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2378 transitions. [2024-12-05 21:51:28,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-05 21:51:28,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:28,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:30,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:37,750 INFO L134 CoverageAnalysis]: Checked inductivity of 10880 backedges. 4636 proven. 5253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:41,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:41,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1298 states and 2379 transitions. [2024-12-05 21:51:41,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2379 transitions. [2024-12-05 21:51:41,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 21:51:41,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:41,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:42,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:48,763 INFO L134 CoverageAnalysis]: Checked inductivity of 11028 backedges. 4681 proven. 5356 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:50,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:50,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1299 states and 2380 transitions. [2024-12-05 21:51:50,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2380 transitions. [2024-12-05 21:51:50,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 21:51:50,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:50,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:51,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:57,800 INFO L134 CoverageAnalysis]: Checked inductivity of 11177 backedges. 4726 proven. 5460 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:51:59,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:59,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1300 states and 2381 transitions. [2024-12-05 21:51:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2381 transitions. [2024-12-05 21:51:59,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 21:51:59,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:59,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:03,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:10,484 INFO L134 CoverageAnalysis]: Checked inductivity of 11327 backedges. 4771 proven. 5565 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:14,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:14,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1301 states and 2382 transitions. [2024-12-05 21:52:14,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2382 transitions. [2024-12-05 21:52:14,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:52:14,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:14,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:22,458 INFO L134 CoverageAnalysis]: Checked inductivity of 11478 backedges. 4816 proven. 5671 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:25,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:25,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1302 states and 2383 transitions. [2024-12-05 21:52:25,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2383 transitions. [2024-12-05 21:52:25,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-05 21:52:25,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:25,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:26,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:33,710 INFO L134 CoverageAnalysis]: Checked inductivity of 11630 backedges. 4861 proven. 5778 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:36,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:36,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 1303 states and 2384 transitions. [2024-12-05 21:52:36,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2384 transitions. [2024-12-05 21:52:36,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-05 21:52:36,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:36,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:37,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:44,154 INFO L134 CoverageAnalysis]: Checked inductivity of 11783 backedges. 4906 proven. 5886 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:45,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:45,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1304 states and 2385 transitions. [2024-12-05 21:52:45,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2385 transitions. [2024-12-05 21:52:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-05 21:52:45,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:45,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:47,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:54,079 INFO L134 CoverageAnalysis]: Checked inductivity of 11937 backedges. 4951 proven. 5995 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:52:55,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:55,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1305 states and 2386 transitions. [2024-12-05 21:52:55,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 2386 transitions. [2024-12-05 21:52:55,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-05 21:52:55,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:55,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:56,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:05,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12092 backedges. 4996 proven. 6105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:09,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:09,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1306 states and 2387 transitions. [2024-12-05 21:53:09,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 2387 transitions. [2024-12-05 21:53:09,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-05 21:53:09,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:09,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:12,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:19,488 INFO L134 CoverageAnalysis]: Checked inductivity of 12248 backedges. 5041 proven. 6216 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:22,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:22,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 1307 states and 2388 transitions. [2024-12-05 21:53:22,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2388 transitions. [2024-12-05 21:53:22,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-05 21:53:22,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:22,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms