./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.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_bf988a06-dc78-41c4-b98d-a16588522577/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf988a06-dc78-41c4-b98d-a16588522577/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf988a06-dc78-41c4-b98d-a16588522577/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf988a06-dc78-41c4-b98d-a16588522577/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf988a06-dc78-41c4-b98d-a16588522577/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf988a06-dc78-41c4-b98d-a16588522577/bin/ukojak-verify-ENZ3QT5qd3 --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 5eef0a1d7c251abc753eabb723fe850489bfd10ab147ced1a31e6821eaf88c98 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 01:57:40,558 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:57:40,663 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf988a06-dc78-41c4-b98d-a16588522577/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 01:57:40,673 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 01:57:40,673 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 01:57:40,708 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:57:40,710 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 01:57:40,711 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 01:57:40,711 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:57:40,712 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:57:40,712 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:57:40,713 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 01:57:40,713 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 01:57:40,713 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:57:40,713 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 01:57:40,715 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:57:40,715 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 01:57:40,715 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:57:40,715 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 01:57:40,715 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 01:57:40,715 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 01:57:40,715 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 01:57:40,716 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 01:57:40,716 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:57:40,716 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:57:40,716 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:57:40,716 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:57:40,716 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:57:40,716 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:57:40,717 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:57:40,717 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:57:40,717 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:57:40,717 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 01:57:40,717 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 01:57:40,717 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 01:57:40,717 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_bf988a06-dc78-41c4-b98d-a16588522577/bin/ukojak-verify-ENZ3QT5qd3 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 -> 5eef0a1d7c251abc753eabb723fe850489bfd10ab147ced1a31e6821eaf88c98 [2024-11-25 01:57:41,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:57:41,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:57:41,074 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:57:41,075 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:57:41,076 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:57:41,077 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf988a06-dc78-41c4-b98d-a16588522577/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2024-11-25 01:57:44,628 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf988a06-dc78-41c4-b98d-a16588522577/bin/ukojak-verify-ENZ3QT5qd3/data/945fef92f/c6e9d5c21dca4dc1ba8efa80faf497e1/FLAG62c552cc7 [2024-11-25 01:57:45,050 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:57:45,051 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf988a06-dc78-41c4-b98d-a16588522577/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2024-11-25 01:57:45,066 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf988a06-dc78-41c4-b98d-a16588522577/bin/ukojak-verify-ENZ3QT5qd3/data/945fef92f/c6e9d5c21dca4dc1ba8efa80faf497e1/FLAG62c552cc7 [2024-11-25 01:57:45,081 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf988a06-dc78-41c4-b98d-a16588522577/bin/ukojak-verify-ENZ3QT5qd3/data/945fef92f/c6e9d5c21dca4dc1ba8efa80faf497e1 [2024-11-25 01:57:45,083 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:57:45,085 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:57:45,086 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:57:45,087 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:57:45,091 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:57:45,092 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:45,093 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d52c2f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45, skipping insertion in model container [2024-11-25 01:57:45,093 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:45,137 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:57:45,697 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:57:45,718 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 01:57:45,839 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:57:45,878 INFO L204 MainTranslator]: Completed translation [2024-11-25 01:57:45,879 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45 WrapperNode [2024-11-25 01:57:45,879 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:57:45,880 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 01:57:45,881 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 01:57:45,881 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 01:57:45,887 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:45,921 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,015 INFO L138 Inliner]: procedures = 177, calls = 291, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1395 [2024-11-25 01:57:46,016 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 01:57:46,016 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 01:57:46,017 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 01:57:46,017 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 01:57:46,027 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,028 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,045 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,046 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,119 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,125 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,152 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,157 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,170 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,190 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 01:57:46,191 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 01:57:46,191 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 01:57:46,191 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 01:57:46,192 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:46,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:57:46,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf988a06-dc78-41c4-b98d-a16588522577/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 01:57:46,241 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf988a06-dc78-41c4-b98d-a16588522577/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 01:57:46,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf988a06-dc78-41c4-b98d-a16588522577/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 01:57:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-25 01:57:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-25 01:57:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 01:57:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 01:57:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 01:57:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 01:57:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 01:57:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 01:57:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure test_int [2024-11-25 01:57:46,328 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int [2024-11-25 01:57:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 01:57:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 01:57:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 01:57:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 01:57:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 01:57:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 01:57:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 01:57:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 01:57:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 01:57:46,657 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 01:57:46,660 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 01:57:49,219 INFO L? ?]: Removed 333 outVars from TransFormulas that were not future-live. [2024-11-25 01:57:49,220 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 01:57:51,345 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 01:57:51,347 INFO L312 CfgBuilder]: Removed 35 assume(true) statements. [2024-11-25 01:57:51,348 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:57:51 BoogieIcfgContainer [2024-11-25 01:57:51,348 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 01:57:51,349 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 01:57:51,349 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 01:57:51,363 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 01:57:51,364 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:57:51" (1/1) ... [2024-11-25 01:57:51,375 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 01:57:51,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:51,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 172 states and 284 transitions. [2024-11-25 01:57:51,464 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 284 transitions. [2024-11-25 01:57:51,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 01:57:51,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:51,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:51,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:57:51,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:51,758 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-25 01:57:51,765 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:57:51,811 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 01:57:51,885 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 01:57:51,887 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-25 01:57:51,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 01:57:51,898 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-25 01:57:51,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:57:51,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:52,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 175 states and 289 transitions. [2024-11-25 01:57:52,000 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 289 transitions. [2024-11-25 01:57:52,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 01:57:52,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:52,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:57:52,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:52,149 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-25 01:57:52,153 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:57:52,163 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2024-11-25 01:57:52,170 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 01:57:52,231 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 01:57:52,232 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-25 01:57:52,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 01:57:52,243 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-25 01:57:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:57:52,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:52,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 178 states and 294 transitions. [2024-11-25 01:57:52,453 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 294 transitions. [2024-11-25 01:57:52,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 01:57:52,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:52,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:52,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:52,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:57:52,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:52,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 178 states and 292 transitions. [2024-11-25 01:57:52,635 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 292 transitions. [2024-11-25 01:57:52,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 01:57:52,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:52,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:52,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:52,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:57:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:53,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 177 states and 285 transitions. [2024-11-25 01:57:53,158 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 285 transitions. [2024-11-25 01:57:53,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 01:57:53,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:53,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:53,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:53,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:57:53,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:53,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 177 states and 281 transitions. [2024-11-25 01:57:53,283 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 281 transitions. [2024-11-25 01:57:53,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 01:57:53,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:53,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:57:53,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:53,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 177 states and 275 transitions. [2024-11-25 01:57:53,411 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 275 transitions. [2024-11-25 01:57:53,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 01:57:53,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:53,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:53,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:53,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:57:57,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:57:57,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:57:57,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 177 states and 269 transitions. [2024-11-25 01:57:57,544 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 269 transitions. [2024-11-25 01:57:57,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 01:57:57,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:57:57,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:57:57,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:57:58,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:08,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:09,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:09,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 192 states and 288 transitions. [2024-11-25 01:58:09,538 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 288 transitions. [2024-11-25 01:58:09,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 01:58:09,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:09,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:09,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:09,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:09,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:09,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 192 states and 286 transitions. [2024-11-25 01:58:09,765 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 286 transitions. [2024-11-25 01:58:09,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 01:58:09,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:09,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:09,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:09,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:10,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:10,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 192 states and 284 transitions. [2024-11-25 01:58:10,010 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 284 transitions. [2024-11-25 01:58:10,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 01:58:10,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:10,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:10,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:10,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:58:11,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:11,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 192 states and 282 transitions. [2024-11-25 01:58:11,153 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 282 transitions. [2024-11-25 01:58:11,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 01:58:11,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:11,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:11,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:58:20,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:20,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:20,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 195 states and 284 transitions. [2024-11-25 01:58:20,439 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 284 transitions. [2024-11-25 01:58:20,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 01:58:20,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:20,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:21,077 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:58:32,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:35,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:35,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:35,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 235 states and 337 transitions. [2024-11-25 01:58:35,556 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 337 transitions. [2024-11-25 01:58:35,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 01:58:35,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:35,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:36,103 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:58:36,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:36,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 236 states and 338 transitions. [2024-11-25 01:58:36,164 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 338 transitions. [2024-11-25 01:58:36,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 01:58:36,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:36,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:36,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:36,369 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 01:58:36,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:36,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 236 states and 336 transitions. [2024-11-25 01:58:36,531 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 336 transitions. [2024-11-25 01:58:36,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 01:58:36,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:36,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:36,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:37,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 01:58:38,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 01:58:38,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:38,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 239 states and 338 transitions. [2024-11-25 01:58:38,336 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 338 transitions. [2024-11-25 01:58:38,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 01:58:38,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:38,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:38,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:38,549 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 01:58:38,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:38,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 239 states and 337 transitions. [2024-11-25 01:58:38,573 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 337 transitions. [2024-11-25 01:58:38,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 01:58:38,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:38,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:39,974 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:58:40,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:40,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 241 states and 340 transitions. [2024-11-25 01:58:40,204 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 340 transitions. [2024-11-25 01:58:40,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 01:58:40,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:40,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:40,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:41,479 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:58:41,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:41,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 242 states and 342 transitions. [2024-11-25 01:58:41,820 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 342 transitions. [2024-11-25 01:58:41,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 01:58:41,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:41,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:43,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:58:44,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:44,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 244 states and 345 transitions. [2024-11-25 01:58:44,108 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 345 transitions. [2024-11-25 01:58:44,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 01:58:44,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:44,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:45,469 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:58:46,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 245 states and 346 transitions. [2024-11-25 01:58:46,346 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 346 transitions. [2024-11-25 01:58:46,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 01:58:46,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:46,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:47,858 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:58:48,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:48,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 246 states and 347 transitions. [2024-11-25 01:58:48,803 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 347 transitions. [2024-11-25 01:58:48,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 01:58:48,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:48,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:49,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:50,202 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:58:51,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:51,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 247 states and 348 transitions. [2024-11-25 01:58:51,115 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 348 transitions. [2024-11-25 01:58:51,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 01:58:51,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:51,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:51,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:52,727 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:58:53,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:53,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 248 states and 349 transitions. [2024-11-25 01:58:53,737 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 349 transitions. [2024-11-25 01:58:53,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 01:58:53,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:53,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:54,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:55,601 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:58:56,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:56,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 249 states and 350 transitions. [2024-11-25 01:58:56,658 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 350 transitions. [2024-11-25 01:58:56,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 01:58:56,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:56,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:57,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:58:58,149 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:58:59,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:58:59,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 250 states and 351 transitions. [2024-11-25 01:58:59,040 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 351 transitions. [2024-11-25 01:58:59,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 01:58:59,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:58:59,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:58:59,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:00,686 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:01,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 251 states and 352 transitions. [2024-11-25 01:59:01,460 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 352 transitions. [2024-11-25 01:59:01,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 01:59:01,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:01,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:01,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:03,043 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:04,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 252 states and 353 transitions. [2024-11-25 01:59:04,183 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 353 transitions. [2024-11-25 01:59:04,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 01:59:04,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:04,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:04,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:06,009 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:06,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:06,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 253 states and 354 transitions. [2024-11-25 01:59:06,960 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 354 transitions. [2024-11-25 01:59:06,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 01:59:06,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:06,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:07,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:08,803 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:09,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 254 states and 355 transitions. [2024-11-25 01:59:09,833 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 355 transitions. [2024-11-25 01:59:09,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 01:59:09,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:09,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:10,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:11,845 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:12,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:12,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 255 states and 356 transitions. [2024-11-25 01:59:12,768 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 356 transitions. [2024-11-25 01:59:12,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 01:59:12,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:12,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:13,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:14,580 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:15,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:15,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 256 states and 357 transitions. [2024-11-25 01:59:15,376 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 357 transitions. [2024-11-25 01:59:15,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 01:59:15,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:15,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:15,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:17,041 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:17,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 257 states and 358 transitions. [2024-11-25 01:59:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 358 transitions. [2024-11-25 01:59:17,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 01:59:17,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:17,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:18,951 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:19,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:19,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 258 states and 359 transitions. [2024-11-25 01:59:19,532 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 359 transitions. [2024-11-25 01:59:19,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 01:59:19,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:19,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:21,778 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:23,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:23,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 259 states and 360 transitions. [2024-11-25 01:59:23,374 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 360 transitions. [2024-11-25 01:59:23,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 01:59:23,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:23,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:23,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:25,159 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:25,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:25,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 260 states and 361 transitions. [2024-11-25 01:59:25,963 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 361 transitions. [2024-11-25 01:59:25,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 01:59:25,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:25,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:27,957 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:29,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:29,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 261 states and 362 transitions. [2024-11-25 01:59:29,239 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 362 transitions. [2024-11-25 01:59:29,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 01:59:29,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:29,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:29,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:31,187 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:31,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:31,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 262 states and 363 transitions. [2024-11-25 01:59:31,957 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 363 transitions. [2024-11-25 01:59:31,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 01:59:31,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:31,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:32,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:33,920 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:35,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:35,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 263 states and 364 transitions. [2024-11-25 01:59:35,327 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 364 transitions. [2024-11-25 01:59:35,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 01:59:35,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:35,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:36,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:37,552 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:38,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 264 states and 365 transitions. [2024-11-25 01:59:38,370 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 365 transitions. [2024-11-25 01:59:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 01:59:38,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:38,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:40,707 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:42,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:42,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 265 states and 366 transitions. [2024-11-25 01:59:42,241 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 366 transitions. [2024-11-25 01:59:42,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 01:59:42,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:42,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:42,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:44,152 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:45,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:45,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 266 states and 367 transitions. [2024-11-25 01:59:45,018 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 367 transitions. [2024-11-25 01:59:45,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 01:59:45,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:45,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:45,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:47,184 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:48,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:48,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 267 states and 368 transitions. [2024-11-25 01:59:48,695 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 368 transitions. [2024-11-25 01:59:48,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 01:59:48,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:48,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:49,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:51,109 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:52,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:52,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 268 states and 369 transitions. [2024-11-25 01:59:52,018 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 369 transitions. [2024-11-25 01:59:52,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 01:59:52,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:52,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:52,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:54,059 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:55,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:55,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 269 states and 370 transitions. [2024-11-25 01:59:55,682 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 370 transitions. [2024-11-25 01:59:55,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 01:59:55,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:55,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:56,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:57,901 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 01:59:58,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:58,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 270 states and 371 transitions. [2024-11-25 01:59:58,863 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 371 transitions. [2024-11-25 01:59:58,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 01:59:58,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:58,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:01,856 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:00:03,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:03,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 271 states and 372 transitions. [2024-11-25 02:00:03,558 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 372 transitions. [2024-11-25 02:00:03,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:00:03,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:03,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:04,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:06,079 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:00:07,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:07,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 272 states and 373 transitions. [2024-11-25 02:00:07,599 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 373 transitions. [2024-11-25 02:00:07,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:00:07,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:07,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:08,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:16,597 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:00:24,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:24,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 273 states and 374 transitions. [2024-11-25 02:00:24,088 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 374 transitions. [2024-11-25 02:00:24,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:00:24,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:24,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:24,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:26,955 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:00:28,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:28,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 274 states and 375 transitions. [2024-11-25 02:00:28,435 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 375 transitions. [2024-11-25 02:00:28,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:00:28,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:28,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:31,037 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:00:31,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:31,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 275 states and 376 transitions. [2024-11-25 02:00:31,997 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 376 transitions. [2024-11-25 02:00:31,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:00:31,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:31,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:32,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:34,217 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:00:35,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:35,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 276 states and 377 transitions. [2024-11-25 02:00:35,056 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 377 transitions. [2024-11-25 02:00:35,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:00:35,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:35,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:35,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:38,798 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:00:41,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:41,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 277 states and 378 transitions. [2024-11-25 02:00:41,508 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 378 transitions. [2024-11-25 02:00:41,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:00:41,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:41,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:44,192 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:00:45,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:45,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 278 states and 379 transitions. [2024-11-25 02:00:45,417 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 379 transitions. [2024-11-25 02:00:45,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:00:45,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:45,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:00:49,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:49,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 279 states and 380 transitions. [2024-11-25 02:00:49,115 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 380 transitions. [2024-11-25 02:00:49,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:00:49,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:49,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:52,460 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:00:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:54,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 280 states and 381 transitions. [2024-11-25 02:00:54,829 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 381 transitions. [2024-11-25 02:00:54,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:00:54,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:54,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:55,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:57,803 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:00:59,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:59,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 281 states and 382 transitions. [2024-11-25 02:00:59,655 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 382 transitions. [2024-11-25 02:00:59,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:00:59,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:59,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:00,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:02,595 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:01:04,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:04,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 282 states and 383 transitions. [2024-11-25 02:01:04,519 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 383 transitions. [2024-11-25 02:01:04,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:01:04,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:04,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:05,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:08,256 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:01:10,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:10,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 283 states and 384 transitions. [2024-11-25 02:01:10,060 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 384 transitions. [2024-11-25 02:01:10,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:01:10,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:10,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:10,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:13,368 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:01:15,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:15,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 284 states and 385 transitions. [2024-11-25 02:01:15,671 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 385 transitions. [2024-11-25 02:01:15,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:01:15,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:15,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:30,545 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:01:45,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:45,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 285 states and 386 transitions. [2024-11-25 02:01:45,118 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 386 transitions. [2024-11-25 02:01:45,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:01:45,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:45,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:45,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:46,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:01:46,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:46,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 286 states and 388 transitions. [2024-11-25 02:01:46,780 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 388 transitions. [2024-11-25 02:01:46,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:01:46,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:46,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:47,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:48,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:01:49,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:49,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 287 states and 390 transitions. [2024-11-25 02:01:49,571 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 390 transitions. [2024-11-25 02:01:49,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 02:01:49,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:49,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:51,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:52,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:01:52,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:52,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 288 states and 391 transitions. [2024-11-25 02:01:52,842 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 391 transitions. [2024-11-25 02:01:52,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:01:52,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:52,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:53,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:54,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:01:55,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:55,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 289 states and 392 transitions. [2024-11-25 02:01:55,208 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 392 transitions. [2024-11-25 02:01:55,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:01:55,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:55,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:55,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:56,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:01:57,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:57,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 290 states and 393 transitions. [2024-11-25 02:01:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 393 transitions. [2024-11-25 02:01:57,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:01:57,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:57,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:58,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:59,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:01,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:01,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 292 states and 396 transitions. [2024-11-25 02:02:01,982 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 396 transitions. [2024-11-25 02:02:01,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:02:01,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:01,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:02,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:04,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:05,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:05,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 293 states and 397 transitions. [2024-11-25 02:02:05,192 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 397 transitions. [2024-11-25 02:02:05,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:02:05,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:05,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:06,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:07,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:07,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 294 states and 398 transitions. [2024-11-25 02:02:07,896 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 398 transitions. [2024-11-25 02:02:07,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:02:07,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:07,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:09,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:11,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:11,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 295 states and 399 transitions. [2024-11-25 02:02:11,107 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 399 transitions. [2024-11-25 02:02:11,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:02:11,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:11,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:11,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:13,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:14,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:14,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 296 states and 400 transitions. [2024-11-25 02:02:14,446 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 400 transitions. [2024-11-25 02:02:14,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:02:14,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:14,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:16,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:17,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:17,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 297 states and 401 transitions. [2024-11-25 02:02:17,504 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 401 transitions. [2024-11-25 02:02:17,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 02:02:17,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:17,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:18,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:19,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:20,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:20,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 298 states and 402 transitions. [2024-11-25 02:02:20,774 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 402 transitions. [2024-11-25 02:02:20,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 02:02:20,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:20,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:21,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:23,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:24,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:24,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 299 states and 403 transitions. [2024-11-25 02:02:24,791 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 403 transitions. [2024-11-25 02:02:24,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:02:24,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:24,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:25,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:28,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:28,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 300 states and 404 transitions. [2024-11-25 02:02:28,248 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 404 transitions. [2024-11-25 02:02:28,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 02:02:28,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:28,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:29,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:30,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:31,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:31,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 301 states and 405 transitions. [2024-11-25 02:02:31,562 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 405 transitions. [2024-11-25 02:02:31,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:02:31,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:31,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:32,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:33,863 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:34,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:34,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 302 states and 406 transitions. [2024-11-25 02:02:34,957 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 406 transitions. [2024-11-25 02:02:34,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:02:34,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:34,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:35,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:37,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:38,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:38,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 303 states and 407 transitions. [2024-11-25 02:02:38,280 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 407 transitions. [2024-11-25 02:02:38,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:02:38,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:38,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:40,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:42,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:42,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 304 states and 408 transitions. [2024-11-25 02:02:42,600 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 408 transitions. [2024-11-25 02:02:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:02:42,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:42,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:43,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:45,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:47,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:47,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 305 states and 409 transitions. [2024-11-25 02:02:47,514 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 409 transitions. [2024-11-25 02:02:47,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:02:47,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:47,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:49,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:50,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:50,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 306 states and 410 transitions. [2024-11-25 02:02:50,746 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 410 transitions. [2024-11-25 02:02:50,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 02:02:50,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:50,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:51,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:53,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 307 states and 411 transitions. [2024-11-25 02:02:54,718 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 411 transitions. [2024-11-25 02:02:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:02:54,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:54,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:55,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:57,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:59,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:59,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 308 states and 412 transitions. [2024-11-25 02:02:59,589 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 412 transitions. [2024-11-25 02:02:59,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:02:59,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:59,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:00,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:01,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:02,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:02,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 309 states and 413 transitions. [2024-11-25 02:03:02,805 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 413 transitions. [2024-11-25 02:03:02,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:03:02,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:02,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:04,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:05,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:07,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:07,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 310 states and 414 transitions. [2024-11-25 02:03:07,390 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 414 transitions. [2024-11-25 02:03:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:03:07,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:07,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:08,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:10,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:12,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:12,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 311 states and 415 transitions. [2024-11-25 02:03:12,932 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 415 transitions. [2024-11-25 02:03:12,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:03:12,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:12,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:15,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:17,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:17,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 312 states and 416 transitions. [2024-11-25 02:03:17,038 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 416 transitions. [2024-11-25 02:03:17,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:03:17,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:17,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:18,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:30,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:41,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:41,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 313 states and 417 transitions. [2024-11-25 02:03:41,794 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 417 transitions. [2024-11-25 02:03:41,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:03:41,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:41,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:42,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:44,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:46,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:46,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 314 states and 418 transitions. [2024-11-25 02:03:46,834 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 418 transitions. [2024-11-25 02:03:46,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:03:46,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:46,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:47,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:49,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:50,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:50,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 315 states and 419 transitions. [2024-11-25 02:03:50,977 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 419 transitions. [2024-11-25 02:03:50,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:03:50,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:50,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:54,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:56,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:56,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 316 states and 420 transitions. [2024-11-25 02:03:56,440 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 420 transitions. [2024-11-25 02:03:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 02:03:56,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:56,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:57,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:59,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:00,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:00,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 317 states and 421 transitions. [2024-11-25 02:04:00,883 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 421 transitions. [2024-11-25 02:04:00,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:04:00,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:00,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:01,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:03,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:06,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:06,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 318 states and 422 transitions. [2024-11-25 02:04:06,066 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 422 transitions. [2024-11-25 02:04:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 02:04:06,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:06,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:06,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:09,331 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:10,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:10,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 319 states and 423 transitions. [2024-11-25 02:04:10,874 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 423 transitions. [2024-11-25 02:04:10,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:04:10,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:10,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:17,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:21,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:21,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 320 states and 424 transitions. [2024-11-25 02:04:21,726 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 424 transitions. [2024-11-25 02:04:21,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 02:04:21,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:21,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:22,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:24,127 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:25,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:25,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 321 states and 425 transitions. [2024-11-25 02:04:25,353 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 425 transitions. [2024-11-25 02:04:25,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:04:25,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:25,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:26,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:29,528 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:31,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:31,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 322 states and 426 transitions. [2024-11-25 02:04:31,301 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 426 transitions. [2024-11-25 02:04:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 02:04:31,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:31,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:32,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:34,749 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:36,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:36,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 323 states and 427 transitions. [2024-11-25 02:04:36,867 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 427 transitions. [2024-11-25 02:04:36,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:04:36,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:36,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:39,695 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:41,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:41,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 324 states and 428 transitions. [2024-11-25 02:04:41,042 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 428 transitions. [2024-11-25 02:04:41,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:04:41,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:41,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:42,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:45,485 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:47,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:47,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 325 states and 429 transitions. [2024-11-25 02:04:47,358 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 429 transitions. [2024-11-25 02:04:47,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:04:47,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:47,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:50,686 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:52,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:52,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 326 states and 430 transitions. [2024-11-25 02:04:52,143 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 430 transitions. [2024-11-25 02:04:52,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 02:04:52,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:52,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:54,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:57,588 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:59,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:59,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 327 states and 431 transitions. [2024-11-25 02:04:59,241 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 431 transitions. [2024-11-25 02:04:59,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:04:59,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:59,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:00,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:03,231 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:04,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:04,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 328 states and 432 transitions. [2024-11-25 02:05:04,937 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 432 transitions. [2024-11-25 02:05:04,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:05:04,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:04,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:06,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:13,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:13,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 329 states and 433 transitions. [2024-11-25 02:05:13,390 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 433 transitions. [2024-11-25 02:05:13,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 02:05:13,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:13,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:18,756 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:21,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:21,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 330 states and 434 transitions. [2024-11-25 02:05:21,851 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 434 transitions. [2024-11-25 02:05:21,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:05:21,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:21,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:23,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:26,864 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:29,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:29,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 331 states and 435 transitions. [2024-11-25 02:05:29,365 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 435 transitions. [2024-11-25 02:05:29,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:05:29,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:29,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:34,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:37,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:37,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 332 states and 436 transitions. [2024-11-25 02:05:37,795 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 436 transitions. [2024-11-25 02:05:37,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:05:37,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:37,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:41,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:44,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:44,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 333 states and 437 transitions. [2024-11-25 02:05:44,404 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 437 transitions. [2024-11-25 02:05:44,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:05:44,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:44,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:48,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:51,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:51,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 334 states and 438 transitions. [2024-11-25 02:05:51,307 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 438 transitions. [2024-11-25 02:05:51,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 02:05:51,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:51,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:52,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:57,120 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:00,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:00,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 335 states and 439 transitions. [2024-11-25 02:06:00,482 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 439 transitions. [2024-11-25 02:06:00,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 02:06:00,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:00,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:05,206 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:08,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:08,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 336 states and 440 transitions. [2024-11-25 02:06:08,323 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 440 transitions. [2024-11-25 02:06:08,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:06:08,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:08,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:10,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:13,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:15,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:15,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 337 states and 441 transitions. [2024-11-25 02:06:15,571 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 441 transitions. [2024-11-25 02:06:15,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 02:06:15,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:15,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:16,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:20,844 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:24,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 338 states and 442 transitions. [2024-11-25 02:06:24,151 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 442 transitions. [2024-11-25 02:06:24,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:06:24,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:24,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:25,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:29,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:32,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:32,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 339 states and 443 transitions. [2024-11-25 02:06:32,009 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 443 transitions. [2024-11-25 02:06:32,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:06:32,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:32,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:32,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:36,379 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:39,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:39,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 340 states and 444 transitions. [2024-11-25 02:06:39,211 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 444 transitions. [2024-11-25 02:06:39,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:06:39,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:39,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:40,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:44,199 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:47,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:47,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 341 states and 445 transitions. [2024-11-25 02:06:47,114 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 445 transitions. [2024-11-25 02:06:47,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 02:06:47,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:47,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:47,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:55,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:55,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 342 states and 446 transitions. [2024-11-25 02:06:55,661 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 446 transitions. [2024-11-25 02:06:55,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 02:06:55,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:55,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:56,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:59,726 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:07:01,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:01,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 343 states and 447 transitions. [2024-11-25 02:07:01,292 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 447 transitions. [2024-11-25 02:07:01,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 02:07:01,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:01,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:05,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:08,674 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:07:10,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:10,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 344 states and 448 transitions. [2024-11-25 02:07:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 448 transitions. [2024-11-25 02:07:10,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:07:10,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:10,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:10,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:14,587 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:07:16,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:16,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 345 states and 449 transitions. [2024-11-25 02:07:16,140 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 449 transitions. [2024-11-25 02:07:16,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 02:07:16,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:16,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:17,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:22,861 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:07:27,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:27,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 346 states and 450 transitions. [2024-11-25 02:07:27,700 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 450 transitions. [2024-11-25 02:07:27,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 02:07:27,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:27,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:32,733 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:07:34,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:34,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 347 states and 451 transitions. [2024-11-25 02:07:34,642 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 451 transitions. [2024-11-25 02:07:34,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:07:34,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:34,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:38,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:43,272 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:07:47,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:47,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 348 states and 452 transitions. [2024-11-25 02:07:47,102 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 452 transitions. [2024-11-25 02:07:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 02:07:47,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:47,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:49,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:53,825 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:07:55,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:55,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 349 states and 453 transitions. [2024-11-25 02:07:55,758 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 453 transitions. [2024-11-25 02:07:55,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:07:55,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:55,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:00,393 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:08:01,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:01,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 350 states and 454 transitions. [2024-11-25 02:08:01,993 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 454 transitions. [2024-11-25 02:08:01,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 02:08:01,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:01,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:03,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:08,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:08:12,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:12,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 351 states and 455 transitions. [2024-11-25 02:08:12,274 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 455 transitions. [2024-11-25 02:08:12,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 02:08:12,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:12,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:13,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:17,876 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:08:19,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:19,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 352 states and 456 transitions. [2024-11-25 02:08:19,961 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 456 transitions. [2024-11-25 02:08:19,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 02:08:19,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:19,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:21,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:25,498 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:08:27,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:27,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 353 states and 457 transitions. [2024-11-25 02:08:27,126 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 457 transitions. [2024-11-25 02:08:27,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 02:08:27,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:27,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:28,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:33,856 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:08:37,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:37,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 354 states and 458 transitions. [2024-11-25 02:08:37,969 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 458 transitions. [2024-11-25 02:08:37,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 02:08:37,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:37,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:39,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:44,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.