./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958cd688-2fba-47ac-bdfe-7355e78bea24/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958cd688-2fba-47ac-bdfe-7355e78bea24/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958cd688-2fba-47ac-bdfe-7355e78bea24/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958cd688-2fba-47ac-bdfe-7355e78bea24/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958cd688-2fba-47ac-bdfe-7355e78bea24/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958cd688-2fba-47ac-bdfe-7355e78bea24/bin/ukojak-verify-EEHR8qb7sm --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 c2bc72e0ba847f7c079e01dc4ce9f95afa555e9d2ef7b4bcdf5e1274db86053e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:06:41,818 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:06:41,915 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958cd688-2fba-47ac-bdfe-7355e78bea24/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:06:41,925 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:06:41,925 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:06:41,949 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:06:41,950 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:06:41,950 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:06:41,950 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:06:41,950 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:06:41,951 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:06:41,951 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:06:41,951 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:06:41,951 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:06:41,951 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:06:41,951 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:06:41,951 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:06:41,951 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:06:41,952 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:06:41,952 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:06:41,952 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:06:41,952 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:06:41,952 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:06:41,952 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:06:41,952 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:06:41,952 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:06:41,953 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:06:41,953 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:06:41,953 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:06:41,953 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:06:41,953 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:06:41,953 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:06:41,953 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:06:41,953 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:06:41,954 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:06:41,954 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_958cd688-2fba-47ac-bdfe-7355e78bea24/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> c2bc72e0ba847f7c079e01dc4ce9f95afa555e9d2ef7b4bcdf5e1274db86053e [2024-11-13 23:06:42,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:06:42,285 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:06:42,288 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:06:42,289 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:06:42,290 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:06:42,291 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958cd688-2fba-47ac-bdfe-7355e78bea24/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i Unable to find full path for "g++" [2024-11-13 23:06:44,246 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:06:44,794 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:06:44,795 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958cd688-2fba-47ac-bdfe-7355e78bea24/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test2-1.i [2024-11-13 23:06:44,827 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958cd688-2fba-47ac-bdfe-7355e78bea24/bin/ukojak-verify-EEHR8qb7sm/data/a5b50ef7d/83b93175be66447fac7f182d877b2382/FLAG94b0399bf [2024-11-13 23:06:44,849 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958cd688-2fba-47ac-bdfe-7355e78bea24/bin/ukojak-verify-EEHR8qb7sm/data/a5b50ef7d/83b93175be66447fac7f182d877b2382 [2024-11-13 23:06:44,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:06:44,856 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:06:44,859 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:06:44,859 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:06:44,865 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:06:44,866 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:06:44" (1/1) ... [2024-11-13 23:06:44,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@710f3872 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:44, skipping insertion in model container [2024-11-13 23:06:44,867 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:06:44" (1/1) ... [2024-11-13 23:06:44,945 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:06:45,561 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:06:45,578 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:06:45,766 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:06:45,831 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:06:45,832 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:45 WrapperNode [2024-11-13 23:06:45,833 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:06:45,835 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:06:45,835 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:06:45,835 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:06:45,843 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:45" (1/1) ... [2024-11-13 23:06:45,885 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:45" (1/1) ... [2024-11-13 23:06:45,995 INFO L138 Inliner]: procedures = 208, calls = 229, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1280 [2024-11-13 23:06:45,996 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:06:45,996 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:06:45,996 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:06:45,997 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:06:46,007 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:45" (1/1) ... [2024-11-13 23:06:46,007 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:45" (1/1) ... [2024-11-13 23:06:46,028 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:45" (1/1) ... [2024-11-13 23:06:46,028 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:45" (1/1) ... [2024-11-13 23:06:46,111 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:45" (1/1) ... [2024-11-13 23:06:46,130 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:45" (1/1) ... [2024-11-13 23:06:46,134 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:45" (1/1) ... [2024-11-13 23:06:46,144 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:45" (1/1) ... [2024-11-13 23:06:46,161 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:06:46,162 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:06:46,162 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:06:46,162 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:06:46,170 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:45" (1/1) ... [2024-11-13 23:06:46,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:06:46,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958cd688-2fba-47ac-bdfe-7355e78bea24/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:06:46,214 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958cd688-2fba-47ac-bdfe-7355e78bea24/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:06:46,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_958cd688-2fba-47ac-bdfe-7355e78bea24/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:06:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 23:06:46,255 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 23:06:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:06:46,256 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:06:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:06:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:06:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:06:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:06:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:06:46,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:06:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:06:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:06:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:06:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:06:46,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:06:46,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:06:46,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:06:46,620 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:06:46,622 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:06:48,887 INFO L? ?]: Removed 307 outVars from TransFormulas that were not future-live. [2024-11-13 23:06:48,887 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:06:50,808 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:06:50,809 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-13 23:06:50,809 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:06:50 BoogieIcfgContainer [2024-11-13 23:06:50,809 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:06:50,810 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:06:50,810 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:06:50,821 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:06:50,821 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:06:50" (1/1) ... [2024-11-13 23:06:50,831 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:06:50,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:50,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 132 states and 213 transitions. [2024-11-13 23:06:50,915 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 213 transitions. [2024-11-13 23:06:50,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 23:06:50,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:50,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:51,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:51,191 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 23:06:51,201 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:51,257 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 [2024-11-13 23:06:51,333 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 23:06:51,335 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 23:06:51,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 23:06:51,351 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 [2024-11-13 23:06:51,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:51,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 135 states and 218 transitions. [2024-11-13 23:06:51,461 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 218 transitions. [2024-11-13 23:06:51,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:06:51,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:51,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:51,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:06:51,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:51,591 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 23:06:51,595 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:06:51,610 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 [2024-11-13 23:06:51,664 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 23:06:51,666 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 23:06:51,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 23:06:51,675 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 [2024-11-13 23:06:51,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:51,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 136 states and 219 transitions. [2024-11-13 23:06:51,709 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 219 transitions. [2024-11-13 23:06:51,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:06:51,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:51,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:51,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:51,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:51,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:51,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 136 states and 217 transitions. [2024-11-13 23:06:51,842 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 217 transitions. [2024-11-13 23:06:51,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:06:51,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:51,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:51,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:52,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:52,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:52,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 136 states and 213 transitions. [2024-11-13 23:06:52,227 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 213 transitions. [2024-11-13 23:06:52,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:06:52,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:52,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:52,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:52,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:52,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:52,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 136 states and 209 transitions. [2024-11-13 23:06:52,333 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 209 transitions. [2024-11-13 23:06:52,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:06:52,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:52,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:52,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:52,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:52,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 136 states and 203 transitions. [2024-11-13 23:06:52,434 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 203 transitions. [2024-11-13 23:06:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:06:52,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:52,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:52,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:52,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:55,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:06:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:55,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 136 states and 197 transitions. [2024-11-13 23:06:55,543 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 197 transitions. [2024-11-13 23:06:55,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:06:55,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:55,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:55,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:56,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:59,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:06:59,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:59,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 151 states and 215 transitions. [2024-11-13 23:06:59,335 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 215 transitions. [2024-11-13 23:06:59,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:06:59,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:59,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:59,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:59,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:59,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 151 states and 213 transitions. [2024-11-13 23:06:59,516 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 213 transitions. [2024-11-13 23:06:59,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:06:59,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:59,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:59,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:59,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:59,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:59,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 151 states and 211 transitions. [2024-11-13 23:06:59,777 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 211 transitions. [2024-11-13 23:06:59,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:06:59,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:59,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:59,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:09,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:07:09,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:09,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 151 states and 209 transitions. [2024-11-13 23:07:09,954 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 209 transitions. [2024-11-13 23:07:09,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:07:09,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:09,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:10,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:10,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:07:20,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:07:22,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:07:23,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:23,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 154 states and 211 transitions. [2024-11-13 23:07:23,106 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 211 transitions. [2024-11-13 23:07:23,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:07:23,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:23,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:23,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:24,457 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:07:24,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:24,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 156 states and 215 transitions. [2024-11-13 23:07:24,605 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 215 transitions. [2024-11-13 23:07:24,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:07:24,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:24,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:25,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:25,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:26,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:26,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 158 states and 220 transitions. [2024-11-13 23:07:26,866 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 220 transitions. [2024-11-13 23:07:26,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:07:26,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:26,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:27,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:27,997 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:07:29,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:29,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 161 states and 227 transitions. [2024-11-13 23:07:29,308 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 227 transitions. [2024-11-13 23:07:29,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:07:29,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:29,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:29,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:30,665 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:07:31,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:31,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 163 states and 230 transitions. [2024-11-13 23:07:31,452 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 230 transitions. [2024-11-13 23:07:31,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:07:31,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:31,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:31,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:32,835 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:07:34,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:34,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 165 states and 236 transitions. [2024-11-13 23:07:34,336 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 236 transitions. [2024-11-13 23:07:34,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:07:34,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:34,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:35,619 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:07:36,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:36,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 166 states and 237 transitions. [2024-11-13 23:07:36,099 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 237 transitions. [2024-11-13 23:07:36,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:07:36,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:36,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:36,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:37,581 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:07:38,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:38,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 167 states and 238 transitions. [2024-11-13 23:07:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 238 transitions. [2024-11-13 23:07:38,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:07:38,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:38,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:40,119 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:07:40,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:40,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 168 states and 239 transitions. [2024-11-13 23:07:40,983 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 239 transitions. [2024-11-13 23:07:40,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:07:40,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:40,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:41,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:42,691 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:07:43,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:43,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 169 states and 240 transitions. [2024-11-13 23:07:43,519 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 240 transitions. [2024-11-13 23:07:43,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:07:43,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:43,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:44,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:45,266 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:07:46,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:46,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 170 states and 241 transitions. [2024-11-13 23:07:46,097 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 241 transitions. [2024-11-13 23:07:46,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:07:46,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:46,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:46,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:47,664 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:07:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:48,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 171 states and 242 transitions. [2024-11-13 23:07:48,626 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 242 transitions. [2024-11-13 23:07:48,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:07:48,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:48,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:49,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:50,093 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:07:51,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:51,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 172 states and 243 transitions. [2024-11-13 23:07:51,110 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 243 transitions. [2024-11-13 23:07:51,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:07:51,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:51,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:51,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:53,024 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:07:53,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:53,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 173 states and 244 transitions. [2024-11-13 23:07:53,868 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 244 transitions. [2024-11-13 23:07:53,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:07:53,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:53,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:54,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:55,448 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:07:56,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:56,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 174 states and 245 transitions. [2024-11-13 23:07:56,364 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 245 transitions. [2024-11-13 23:07:56,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:07:56,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:56,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:56,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 166 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:07:58,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:58,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 175 states and 246 transitions. [2024-11-13 23:07:58,704 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 246 transitions. [2024-11-13 23:07:58,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:07:58,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:58,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:59,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:00,930 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:01,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:01,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 176 states and 247 transitions. [2024-11-13 23:08:01,928 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 247 transitions. [2024-11-13 23:08:01,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:08:01,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:01,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:02,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:03,271 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 205 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:03,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:03,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 177 states and 248 transitions. [2024-11-13 23:08:03,765 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 248 transitions. [2024-11-13 23:08:03,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:08:03,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:03,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:05,041 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 226 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:05,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:05,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 178 states and 249 transitions. [2024-11-13 23:08:05,553 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 249 transitions. [2024-11-13 23:08:05,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:08:05,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:05,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:05,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:06,567 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:07,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:07,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 179 states and 250 transitions. [2024-11-13 23:08:07,074 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 250 transitions. [2024-11-13 23:08:07,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:08:07,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:07,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:07,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:08,610 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:09,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:09,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 180 states and 251 transitions. [2024-11-13 23:08:09,106 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 251 transitions. [2024-11-13 23:08:09,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:08:09,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:09,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:09,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:10,470 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 295 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:10,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:10,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 181 states and 252 transitions. [2024-11-13 23:08:10,977 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 252 transitions. [2024-11-13 23:08:10,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:08:10,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:10,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:12,427 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 320 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:12,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:12,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 182 states and 253 transitions. [2024-11-13 23:08:12,946 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 253 transitions. [2024-11-13 23:08:12,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:08:12,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:12,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:13,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:14,171 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 346 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:14,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:14,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 183 states and 254 transitions. [2024-11-13 23:08:14,724 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 254 transitions. [2024-11-13 23:08:14,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:08:14,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:14,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:15,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:17,515 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 373 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:19,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:19,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 184 states and 255 transitions. [2024-11-13 23:08:19,734 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 255 transitions. [2024-11-13 23:08:19,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:08:19,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:19,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:20,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:22,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:22,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 185 states and 256 transitions. [2024-11-13 23:08:22,157 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 256 transitions. [2024-11-13 23:08:22,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:08:22,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:22,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:22,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:24,147 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 430 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:24,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:24,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 186 states and 257 transitions. [2024-11-13 23:08:24,746 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 257 transitions. [2024-11-13 23:08:24,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:08:24,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:24,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:26,686 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 460 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:27,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:27,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 187 states and 258 transitions. [2024-11-13 23:08:27,262 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 258 transitions. [2024-11-13 23:08:27,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:08:27,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:27,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:30,025 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 491 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:31,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:31,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 188 states and 259 transitions. [2024-11-13 23:08:31,576 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 259 transitions. [2024-11-13 23:08:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:08:31,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:31,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:32,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:33,782 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 523 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:34,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:34,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 189 states and 260 transitions. [2024-11-13 23:08:34,942 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 260 transitions. [2024-11-13 23:08:34,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:08:34,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:34,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:35,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:37,096 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 556 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:38,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:38,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 190 states and 261 transitions. [2024-11-13 23:08:38,317 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 261 transitions. [2024-11-13 23:08:38,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:08:38,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:38,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:38,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:40,847 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:41,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:41,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 191 states and 262 transitions. [2024-11-13 23:08:41,993 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 262 transitions. [2024-11-13 23:08:41,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:08:41,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:41,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:44,244 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:45,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:45,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 192 states and 263 transitions. [2024-11-13 23:08:45,734 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 263 transitions. [2024-11-13 23:08:45,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:08:45,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:45,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:46,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:47,835 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 661 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:49,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:49,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 193 states and 264 transitions. [2024-11-13 23:08:49,083 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 264 transitions. [2024-11-13 23:08:49,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:08:49,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:49,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:51,091 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 698 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:52,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:52,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 194 states and 265 transitions. [2024-11-13 23:08:52,395 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 265 transitions. [2024-11-13 23:08:52,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:08:52,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:52,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:53,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:54,990 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 736 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:56,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:56,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 195 states and 266 transitions. [2024-11-13 23:08:56,256 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 266 transitions. [2024-11-13 23:08:56,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:08:56,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:56,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:58,038 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 775 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:08:58,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:58,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 196 states and 267 transitions. [2024-11-13 23:08:58,729 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 267 transitions. [2024-11-13 23:08:58,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:08:58,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:58,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:59,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:00,956 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 815 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:09:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:01,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 197 states and 268 transitions. [2024-11-13 23:09:01,742 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 268 transitions. [2024-11-13 23:09:01,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:09:01,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:01,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:02,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:04,027 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 856 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:09:04,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:04,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 198 states and 269 transitions. [2024-11-13 23:09:04,815 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 269 transitions. [2024-11-13 23:09:04,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:09:04,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:04,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:05,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:06,978 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 898 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:09:07,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 199 states and 270 transitions. [2024-11-13 23:09:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 270 transitions. [2024-11-13 23:09:07,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:09:07,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:07,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:11,327 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 941 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:09:13,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 200 states and 271 transitions. [2024-11-13 23:09:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 271 transitions. [2024-11-13 23:09:13,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:09:13,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:13,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:14,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:16,850 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 985 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:09:17,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:17,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 201 states and 272 transitions. [2024-11-13 23:09:17,893 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 272 transitions. [2024-11-13 23:09:17,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:09:17,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:17,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:18,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:20,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1030 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:09:21,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:21,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 202 states and 273 transitions. [2024-11-13 23:09:21,308 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 273 transitions. [2024-11-13 23:09:21,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:09:21,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:21,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:21,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1076 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:09:24,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:24,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 203 states and 274 transitions. [2024-11-13 23:09:24,517 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 274 transitions. [2024-11-13 23:09:24,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:09:24,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:24,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:24,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:37,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 0 proven. 1123 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:09:48,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:48,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 204 states and 275 transitions. [2024-11-13 23:09:48,705 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 275 transitions. [2024-11-13 23:09:48,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:09:48,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:48,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:49,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:50,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:09:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:51,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 205 states and 277 transitions. [2024-11-13 23:09:51,262 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 277 transitions. [2024-11-13 23:09:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:09:51,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:51,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:52,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:09:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:53,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 206 states and 282 transitions. [2024-11-13 23:09:53,319 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 282 transitions. [2024-11-13 23:09:53,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:09:53,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:53,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:54,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:55,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:09:57,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:57,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 207 states and 287 transitions. [2024-11-13 23:09:57,169 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 287 transitions. [2024-11-13 23:09:57,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:09:57,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:57,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:57,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:59,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 208 states and 289 transitions. [2024-11-13 23:10:01,019 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 289 transitions. [2024-11-13 23:10:01,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:10:01,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:01,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:02,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:04,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:04,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 210 states and 295 transitions. [2024-11-13 23:10:04,596 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 295 transitions. [2024-11-13 23:10:04,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:10:04,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:04,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:05,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:05,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:06,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:06,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 211 states and 296 transitions. [2024-11-13 23:10:06,495 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 296 transitions. [2024-11-13 23:10:06,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:10:06,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:06,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:07,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:08,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:10,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:10,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 212 states and 297 transitions. [2024-11-13 23:10:10,325 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 297 transitions. [2024-11-13 23:10:10,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:10:10,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:10,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:12,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:13,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:13,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 213 states and 298 transitions. [2024-11-13 23:10:13,035 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 298 transitions. [2024-11-13 23:10:13,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:10:13,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:13,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:14,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:15,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:15,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 214 states and 299 transitions. [2024-11-13 23:10:15,260 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 299 transitions. [2024-11-13 23:10:15,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:10:15,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:15,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:16,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:17,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:17,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 215 states and 300 transitions. [2024-11-13 23:10:17,270 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 300 transitions. [2024-11-13 23:10:17,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:10:17,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:17,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:17,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:20,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:22,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:22,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 216 states and 301 transitions. [2024-11-13 23:10:22,481 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 301 transitions. [2024-11-13 23:10:22,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:10:22,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:22,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:24,238 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:25,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:25,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 217 states and 302 transitions. [2024-11-13 23:10:25,056 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 302 transitions. [2024-11-13 23:10:25,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:10:25,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:25,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:25,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:26,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:27,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:27,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 218 states and 303 transitions. [2024-11-13 23:10:27,967 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 303 transitions. [2024-11-13 23:10:27,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:10:27,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:27,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:30,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:31,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:31,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 219 states and 304 transitions. [2024-11-13 23:10:31,823 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 304 transitions. [2024-11-13 23:10:31,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:10:31,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:31,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:32,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:33,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:34,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:34,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 220 states and 305 transitions. [2024-11-13 23:10:34,686 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 305 transitions. [2024-11-13 23:10:34,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:10:34,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:34,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:35,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:36,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:38,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:38,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 221 states and 306 transitions. [2024-11-13 23:10:38,011 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 306 transitions. [2024-11-13 23:10:38,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:10:38,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:38,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:38,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:40,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:41,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:41,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 222 states and 307 transitions. [2024-11-13 23:10:41,823 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 307 transitions. [2024-11-13 23:10:41,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:10:41,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:41,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:43,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:45,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:47,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:47,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 223 states and 308 transitions. [2024-11-13 23:10:47,091 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 308 transitions. [2024-11-13 23:10:47,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:10:47,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:47,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:47,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:49,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:51,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:51,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 224 states and 309 transitions. [2024-11-13 23:10:51,305 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 309 transitions. [2024-11-13 23:10:51,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:10:51,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:51,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:52,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:54,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 225 states and 310 transitions. [2024-11-13 23:10:55,831 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 310 transitions. [2024-11-13 23:10:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:10:55,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:55,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:57,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:58,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:10:59,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:59,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 226 states and 311 transitions. [2024-11-13 23:10:59,652 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 311 transitions. [2024-11-13 23:10:59,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:10:59,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:59,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:00,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:02,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:04,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:04,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 227 states and 312 transitions. [2024-11-13 23:11:04,267 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 312 transitions. [2024-11-13 23:11:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:11:04,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:04,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:05,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:08,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:10,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:10,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 228 states and 313 transitions. [2024-11-13 23:11:10,876 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 313 transitions. [2024-11-13 23:11:10,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:11:10,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:10,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:12,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:14,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:15,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:15,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 229 states and 314 transitions. [2024-11-13 23:11:15,562 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 314 transitions. [2024-11-13 23:11:15,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:11:15,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:15,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:18,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:19,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:19,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 230 states and 315 transitions. [2024-11-13 23:11:19,847 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 315 transitions. [2024-11-13 23:11:19,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:11:19,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:19,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:22,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:23,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:23,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 231 states and 316 transitions. [2024-11-13 23:11:23,844 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 316 transitions. [2024-11-13 23:11:23,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:11:23,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:23,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:25,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:27,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:28,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:28,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 232 states and 317 transitions. [2024-11-13 23:11:28,684 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 317 transitions. [2024-11-13 23:11:28,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:11:28,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:28,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:31,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:33,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:33,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 233 states and 318 transitions. [2024-11-13 23:11:33,482 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 318 transitions. [2024-11-13 23:11:33,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:11:33,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:33,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:34,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:36,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:38,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:38,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 234 states and 319 transitions. [2024-11-13 23:11:38,321 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 319 transitions. [2024-11-13 23:11:38,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:11:38,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:38,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:39,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:41,446 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:42,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:42,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 235 states and 320 transitions. [2024-11-13 23:11:42,657 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 320 transitions. [2024-11-13 23:11:42,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:11:42,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:42,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:44,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:45,338 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:46,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:46,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 236 states and 321 transitions. [2024-11-13 23:11:46,298 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 321 transitions. [2024-11-13 23:11:46,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:11:46,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:46,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:48,851 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:50,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:50,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 237 states and 322 transitions. [2024-11-13 23:11:50,497 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 322 transitions. [2024-11-13 23:11:50,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:11:50,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:50,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:51,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:53,657 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:11:55,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:55,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 238 states and 323 transitions. [2024-11-13 23:11:55,467 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 323 transitions. [2024-11-13 23:11:55,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:11:55,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:55,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:56,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:58,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:12:00,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:00,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 239 states and 324 transitions. [2024-11-13 23:12:00,916 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 324 transitions. [2024-11-13 23:12:00,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:12:00,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:00,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:01,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:03,831 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:12:05,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:05,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 240 states and 325 transitions. [2024-11-13 23:12:05,508 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 325 transitions. [2024-11-13 23:12:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:12:05,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:05,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:07,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:09,800 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:12:10,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:10,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 241 states and 326 transitions. [2024-11-13 23:12:10,970 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 326 transitions. [2024-11-13 23:12:10,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:12:10,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:10,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:12,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:14,488 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:12:15,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:15,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 242 states and 327 transitions. [2024-11-13 23:12:15,609 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 327 transitions. [2024-11-13 23:12:15,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:12:15,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:15,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:16,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:19,450 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:12:22,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:22,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 243 states and 328 transitions. [2024-11-13 23:12:22,052 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 328 transitions. [2024-11-13 23:12:22,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:12:22,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:22,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:23,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:26,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:12:28,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:28,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 244 states and 329 transitions. [2024-11-13 23:12:28,317 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 329 transitions. [2024-11-13 23:12:28,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 23:12:28,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:28,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:32,020 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:12:35,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:35,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 245 states and 330 transitions. [2024-11-13 23:12:35,042 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 330 transitions. [2024-11-13 23:12:35,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:12:35,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:35,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:36,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:40,188 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:12:41,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:41,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 246 states and 331 transitions. [2024-11-13 23:12:41,950 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 331 transitions. [2024-11-13 23:12:41,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:12:41,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:41,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:44,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:47,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:12:49,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:49,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 247 states and 332 transitions. [2024-11-13 23:12:49,549 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 332 transitions. [2024-11-13 23:12:49,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:12:49,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:49,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:55,114 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:12:58,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:58,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 248 states and 333 transitions. [2024-11-13 23:12:58,812 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 333 transitions. [2024-11-13 23:12:58,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 23:12:58,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:58,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:00,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:04,358 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:13:07,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:07,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 249 states and 334 transitions. [2024-11-13 23:13:07,049 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 334 transitions. [2024-11-13 23:13:07,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:13:07,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:07,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:08,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:12,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:13:15,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:15,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 250 states and 335 transitions. [2024-11-13 23:13:15,186 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 335 transitions. [2024-11-13 23:13:15,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:13:15,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:15,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:17,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:13:23,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:23,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 251 states and 336 transitions. [2024-11-13 23:13:23,223 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 336 transitions. [2024-11-13 23:13:23,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:13:23,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:23,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:24,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:27,991 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:13:30,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:30,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 252 states and 337 transitions. [2024-11-13 23:13:30,495 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 337 transitions. [2024-11-13 23:13:30,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:13:30,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:30,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:31,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:36,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:13:39,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:39,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 253 states and 338 transitions. [2024-11-13 23:13:39,474 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 338 transitions. [2024-11-13 23:13:39,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:13:39,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:39,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:41,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:45,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:13:49,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:49,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 254 states and 339 transitions. [2024-11-13 23:13:49,305 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 339 transitions. [2024-11-13 23:13:49,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:13:49,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:49,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:50,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:55,242 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:13:57,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:57,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 255 states and 340 transitions. [2024-11-13 23:13:57,849 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 340 transitions. [2024-11-13 23:13:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:13:57,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:57,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:00,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:04,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:14:07,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:07,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 256 states and 341 transitions. [2024-11-13 23:14:07,260 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 341 transitions. [2024-11-13 23:14:07,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:14:07,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:07,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:08,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:12,240 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:14:14,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:14,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 257 states and 342 transitions. [2024-11-13 23:14:14,811 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 342 transitions. [2024-11-13 23:14:14,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:14:14,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:14,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:19,422 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:14:22,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:22,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 258 states and 343 transitions. [2024-11-13 23:14:22,350 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 343 transitions. [2024-11-13 23:14:22,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:14:22,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:22,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:23,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:27,635 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:14:30,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:30,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 259 states and 344 transitions. [2024-11-13 23:14:30,425 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 344 transitions. [2024-11-13 23:14:30,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:14:30,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:30,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:31,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:38,109 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:14:42,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:42,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 260 states and 345 transitions. [2024-11-13 23:14:42,416 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 345 transitions. [2024-11-13 23:14:42,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:14:42,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:42,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:47,425 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:14:49,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:49,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 261 states and 346 transitions. [2024-11-13 23:14:49,038 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 346 transitions. [2024-11-13 23:14:49,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:14:49,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:49,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:50,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:53,770 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:14:55,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:55,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 262 states and 347 transitions. [2024-11-13 23:14:55,211 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 347 transitions. [2024-11-13 23:14:55,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:14:55,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:55,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:56,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:01,990 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:15:07,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:07,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 263 states and 348 transitions. [2024-11-13 23:15:07,180 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 348 transitions. [2024-11-13 23:15:07,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:15:07,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:07,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:08,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:12,739 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:15:15,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:15,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 264 states and 349 transitions. [2024-11-13 23:15:15,558 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 349 transitions. [2024-11-13 23:15:15,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 23:15:15,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:15,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:17,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:21,641 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:15:24,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:24,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 265 states and 350 transitions. [2024-11-13 23:15:24,605 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 350 transitions. [2024-11-13 23:15:24,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:15:24,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:24,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:26,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:32,034 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:15:35,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:35,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 266 states and 351 transitions. [2024-11-13 23:15:35,818 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 351 transitions. [2024-11-13 23:15:35,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:15:35,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:35,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:37,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:42,950 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:15:46,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:46,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 267 states and 352 transitions. [2024-11-13 23:15:46,565 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 352 transitions. [2024-11-13 23:15:46,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:15:46,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:46,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:48,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:53,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:15:56,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:56,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 268 states and 353 transitions. [2024-11-13 23:15:56,738 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 353 transitions. [2024-11-13 23:15:56,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:15:56,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:56,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:58,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:02,729 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:16:06,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:06,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 269 states and 354 transitions. [2024-11-13 23:16:06,774 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 354 transitions. [2024-11-13 23:16:06,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:16:06,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:06,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:09,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:16,859 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:16:19,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:19,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 270 states and 355 transitions. [2024-11-13 23:16:19,936 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 355 transitions. [2024-11-13 23:16:19,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:16:19,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:19,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:27,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:16:29,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:29,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 271 states and 356 transitions. [2024-11-13 23:16:29,429 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 356 transitions. [2024-11-13 23:16:29,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:16:29,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:29,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:31,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:38,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:16:43,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:43,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 272 states and 357 transitions. [2024-11-13 23:16:43,711 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 357 transitions. [2024-11-13 23:16:43,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:16:43,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:43,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:46,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat