./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:08:01,939 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:08:01,993 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:08:01,998 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:08:01,998 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:08:02,015 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:08:02,016 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:08:02,016 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:08:02,016 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:08:02,016 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:08:02,016 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:08:02,016 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:08:02,016 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:08:02,017 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:08:02,017 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:08:02,017 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:08:02,017 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:08:02,017 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:08:02,017 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:08:02,017 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:08:02,017 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:08:02,017 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:08:02,017 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:08:02,017 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:08:02,017 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:08:02,017 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:08:02,017 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:08:02,018 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:08:02,018 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:08:02,018 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:08:02,018 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:08:02,018 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:08:02,018 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:08:02,018 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:08:02,018 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:08:02,018 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_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 [2024-12-06 02:08:02,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:08:02,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:08:02,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:08:02,255 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:08:02,256 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:08:02,257 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2024-12-06 02:08:04,893 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/bin/ukojak-verify-CZk0znPC7b/data/d020475e1/d5662ba3f7e8461283082674c1e8cd25/FLAG3e711ff8f [2024-12-06 02:08:05,177 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:08:05,177 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2024-12-06 02:08:05,191 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/bin/ukojak-verify-CZk0znPC7b/data/d020475e1/d5662ba3f7e8461283082674c1e8cd25/FLAG3e711ff8f [2024-12-06 02:08:05,476 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/bin/ukojak-verify-CZk0znPC7b/data/d020475e1/d5662ba3f7e8461283082674c1e8cd25 [2024-12-06 02:08:05,478 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:08:05,479 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:08:05,479 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:08:05,479 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:08:05,482 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:08:05,483 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:08:05" (1/1) ... [2024-12-06 02:08:05,484 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d4947c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:05, skipping insertion in model container [2024-12-06 02:08:05,484 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:08:05" (1/1) ... [2024-12-06 02:08:05,519 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:08:05,941 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:08:05,953 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:08:06,045 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:08:06,075 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:08:06,075 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:06 WrapperNode [2024-12-06 02:08:06,076 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:08:06,076 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:08:06,076 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:08:06,077 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:08:06,082 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:06" (1/1) ... [2024-12-06 02:08:06,104 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:06" (1/1) ... [2024-12-06 02:08:06,153 INFO L138 Inliner]: procedures = 208, calls = 280, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1441 [2024-12-06 02:08:06,153 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:08:06,154 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:08:06,154 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:08:06,154 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:08:06,161 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:06" (1/1) ... [2024-12-06 02:08:06,161 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:06" (1/1) ... [2024-12-06 02:08:06,171 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:06" (1/1) ... [2024-12-06 02:08:06,171 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:06" (1/1) ... [2024-12-06 02:08:06,205 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:06" (1/1) ... [2024-12-06 02:08:06,207 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:06" (1/1) ... [2024-12-06 02:08:06,219 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:06" (1/1) ... [2024-12-06 02:08:06,223 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:06" (1/1) ... [2024-12-06 02:08:06,228 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:06" (1/1) ... [2024-12-06 02:08:06,238 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:08:06,238 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:08:06,239 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:08:06,239 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:08:06,240 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:08:06" (1/1) ... [2024-12-06 02:08:06,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:08:06,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:08:06,288 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:08:06,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3347a1-66ae-4d0c-81c5-db914ca4dd8e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:08:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-12-06 02:08:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-12-06 02:08:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 02:08:06,313 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 02:08:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:08:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:08:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:08:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:08:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:08:06,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:08:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:08:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:08:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:08:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:08:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:08:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:08:06,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:08:06,481 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:08:06,482 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:08:07,812 INFO L? ?]: Removed 333 outVars from TransFormulas that were not future-live. [2024-12-06 02:08:07,812 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:08:09,283 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:08:09,283 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-12-06 02:08:09,284 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:08:09 BoogieIcfgContainer [2024-12-06 02:08:09,284 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:08:09,284 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:08:09,285 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:08:09,293 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:08:09,294 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:08:09" (1/1) ... [2024-12-06 02:08:09,300 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:08:09,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:09,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 147 states and 239 transitions. [2024-12-06 02:08:09,349 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 239 transitions. [2024-12-06 02:08:09,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:08:09,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:09,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:09,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:08:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:09,514 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:08:09,522 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:08:09,569 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-06 02:08:09,578 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-12-06 02:08:09,615 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:08:09,616 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-06 02:08:09,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:08:09,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-06 02:08:09,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:09,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:09,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 150 states and 244 transitions. [2024-12-06 02:08:09,693 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 244 transitions. [2024-12-06 02:08:09,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:08:09,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:09,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:08:09,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:09,772 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 02:08:09,774 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:08:09,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-06 02:08:09,822 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:08:09,822 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-06 02:08:09,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:08:09,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-06 02:08:09,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:09,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:09,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 153 states and 249 transitions. [2024-12-06 02:08:09,954 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 249 transitions. [2024-12-06 02:08:09,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:08:09,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:09,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:09,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:10,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:10,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:10,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 153 states and 247 transitions. [2024-12-06 02:08:10,028 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 247 transitions. [2024-12-06 02:08:10,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:08:10,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:10,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:10,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:10,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:10,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 153 states and 243 transitions. [2024-12-06 02:08:10,294 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 243 transitions. [2024-12-06 02:08:10,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:08:10,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:10,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:10,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:10,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:10,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:10,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 153 states and 239 transitions. [2024-12-06 02:08:10,341 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 239 transitions. [2024-12-06 02:08:10,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:08:10,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:10,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:10,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:10,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:10,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:10,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 153 states and 233 transitions. [2024-12-06 02:08:10,396 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 233 transitions. [2024-12-06 02:08:10,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:08:10,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:10,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:10,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:10,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:20,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:08:20,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:20,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 153 states and 227 transitions. [2024-12-06 02:08:20,556 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 227 transitions. [2024-12-06 02:08:20,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:08:20,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:20,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:20,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:20,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:31,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:08:35,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:08:35,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:35,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 168 states and 246 transitions. [2024-12-06 02:08:35,155 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 246 transitions. [2024-12-06 02:08:35,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:08:35,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:35,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:35,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:35,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:35,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 168 states and 244 transitions. [2024-12-06 02:08:35,263 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 244 transitions. [2024-12-06 02:08:35,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:08:35,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:35,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:35,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:35,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:35,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:35,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 168 states and 242 transitions. [2024-12-06 02:08:35,380 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 242 transitions. [2024-12-06 02:08:35,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:08:35,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:35,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:35,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:35,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:08:36,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:08:36,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:36,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 168 states and 240 transitions. [2024-12-06 02:08:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 240 transitions. [2024-12-06 02:08:36,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:08:36,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:36,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:36,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:36,646 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 171 states and 242 transitions. [2024-12-06 02:08:37,125 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 242 transitions. [2024-12-06 02:08:37,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:08:37,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:37,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:37,733 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:37,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:37,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 173 states and 245 transitions. [2024-12-06 02:08:37,824 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 245 transitions. [2024-12-06 02:08:37,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:08:37,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:37,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:38,664 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:39,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:39,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 174 states and 248 transitions. [2024-12-06 02:08:39,029 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 248 transitions. [2024-12-06 02:08:39,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:08:39,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:39,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:39,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:39,788 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:40,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:40,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 175 states and 250 transitions. [2024-12-06 02:08:40,170 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 250 transitions. [2024-12-06 02:08:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:08:40,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:40,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:41,125 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:42,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:42,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 178 states and 255 transitions. [2024-12-06 02:08:42,188 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 255 transitions. [2024-12-06 02:08:42,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:08:42,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:42,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:43,104 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:43,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:43,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 179 states and 256 transitions. [2024-12-06 02:08:43,397 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 256 transitions. [2024-12-06 02:08:43,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:08:43,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:43,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:43,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:44,000 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:44,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:44,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 180 states and 257 transitions. [2024-12-06 02:08:44,242 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 257 transitions. [2024-12-06 02:08:44,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:08:44,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:44,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:44,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:44,879 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:45,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:45,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 181 states and 258 transitions. [2024-12-06 02:08:45,172 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 258 transitions. [2024-12-06 02:08:45,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:08:45,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:45,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:45,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:46,264 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:46,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:46,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 182 states and 259 transitions. [2024-12-06 02:08:46,893 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 259 transitions. [2024-12-06 02:08:46,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:08:46,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:46,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:47,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:47,652 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:48,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:48,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 183 states and 260 transitions. [2024-12-06 02:08:48,151 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 260 transitions. [2024-12-06 02:08:48,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:08:48,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:48,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:48,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:49,040 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:49,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:49,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 184 states and 261 transitions. [2024-12-06 02:08:49,455 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-12-06 02:08:49,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:08:49,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:49,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:50,395 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:50,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:50,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 185 states and 262 transitions. [2024-12-06 02:08:50,986 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 262 transitions. [2024-12-06 02:08:50,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:08:50,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:50,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:51,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:51,786 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:52,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:52,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 186 states and 263 transitions. [2024-12-06 02:08:52,162 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 263 transitions. [2024-12-06 02:08:52,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:08:52,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:52,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:52,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:52,883 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:53,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:53,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 187 states and 264 transitions. [2024-12-06 02:08:53,171 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 264 transitions. [2024-12-06 02:08:53,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:08:53,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:53,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:53,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:54,161 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 188 states and 265 transitions. [2024-12-06 02:08:54,853 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 265 transitions. [2024-12-06 02:08:54,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:08:54,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:54,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:55,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:55,707 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:56,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 189 states and 266 transitions. [2024-12-06 02:08:56,208 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 266 transitions. [2024-12-06 02:08:56,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:08:56,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:56,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:56,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:57,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:57,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 190 states and 267 transitions. [2024-12-06 02:08:57,618 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 267 transitions. [2024-12-06 02:08:57,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:08:57,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:57,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:57,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:58,470 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:08:59,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 191 states and 268 transitions. [2024-12-06 02:08:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 268 transitions. [2024-12-06 02:08:59,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:08:59,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:59,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:59,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:00,178 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:00,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:00,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 192 states and 269 transitions. [2024-12-06 02:09:00,838 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 269 transitions. [2024-12-06 02:09:00,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:09:00,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:00,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:01,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:01,922 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:02,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:02,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 193 states and 270 transitions. [2024-12-06 02:09:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 270 transitions. [2024-12-06 02:09:02,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:09:02,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:02,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:02,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:03,761 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:04,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:04,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 194 states and 271 transitions. [2024-12-06 02:09:04,230 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 271 transitions. [2024-12-06 02:09:04,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:09:04,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:04,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:05,354 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:05,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:05,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 195 states and 272 transitions. [2024-12-06 02:09:05,733 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 272 transitions. [2024-12-06 02:09:05,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:09:05,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:05,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:05,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:06,792 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:07,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:07,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 196 states and 273 transitions. [2024-12-06 02:09:07,209 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 273 transitions. [2024-12-06 02:09:07,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:09:07,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:07,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:07,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:08,308 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:08,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:08,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 197 states and 274 transitions. [2024-12-06 02:09:08,710 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 274 transitions. [2024-12-06 02:09:08,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:09:08,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:08,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:08,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:10,326 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:11,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:11,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 198 states and 275 transitions. [2024-12-06 02:09:11,523 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 275 transitions. [2024-12-06 02:09:11,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:09:11,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:11,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:12,641 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:13,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:13,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 199 states and 276 transitions. [2024-12-06 02:09:13,432 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 276 transitions. [2024-12-06 02:09:13,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:09:13,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:13,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:13,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:14,750 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:15,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:15,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 200 states and 277 transitions. [2024-12-06 02:09:15,328 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 277 transitions. [2024-12-06 02:09:15,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:09:15,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:15,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:15,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:16,812 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:17,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:17,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 201 states and 278 transitions. [2024-12-06 02:09:17,701 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 278 transitions. [2024-12-06 02:09:17,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:09:17,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:17,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:17,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:18,995 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:19,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:19,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 202 states and 279 transitions. [2024-12-06 02:09:19,772 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 279 transitions. [2024-12-06 02:09:19,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:09:19,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:19,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:21,207 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:21,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:21,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 203 states and 280 transitions. [2024-12-06 02:09:21,956 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 280 transitions. [2024-12-06 02:09:21,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:09:21,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:21,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:22,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:23,782 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:24,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:24,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 204 states and 281 transitions. [2024-12-06 02:09:24,581 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 281 transitions. [2024-12-06 02:09:24,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:09:24,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:24,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:24,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:25,958 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:26,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 205 states and 282 transitions. [2024-12-06 02:09:26,450 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 282 transitions. [2024-12-06 02:09:26,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:09:26,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:26,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:26,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:27,960 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:28,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:28,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 206 states and 283 transitions. [2024-12-06 02:09:28,477 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 283 transitions. [2024-12-06 02:09:28,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:09:28,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:28,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:30,458 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:31,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:31,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 207 states and 284 transitions. [2024-12-06 02:09:31,669 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 284 transitions. [2024-12-06 02:09:31,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:09:31,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:31,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:32,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:33,249 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:33,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:33,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 208 states and 285 transitions. [2024-12-06 02:09:33,870 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 285 transitions. [2024-12-06 02:09:33,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:09:33,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:33,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:34,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:35,187 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:35,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:35,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 209 states and 286 transitions. [2024-12-06 02:09:35,696 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 286 transitions. [2024-12-06 02:09:35,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:09:35,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:35,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:36,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:37,214 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:37,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 210 states and 287 transitions. [2024-12-06 02:09:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 287 transitions. [2024-12-06 02:09:37,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:09:37,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:37,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:39,271 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:39,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:39,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 211 states and 288 transitions. [2024-12-06 02:09:39,779 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 288 transitions. [2024-12-06 02:09:39,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:09:39,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:39,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:40,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:42,147 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:43,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:43,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 212 states and 289 transitions. [2024-12-06 02:09:43,646 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 289 transitions. [2024-12-06 02:09:43,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:09:43,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:43,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:45,307 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:46,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 213 states and 290 transitions. [2024-12-06 02:09:46,001 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 290 transitions. [2024-12-06 02:09:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:09:46,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:46,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:46,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:47,819 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:48,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:48,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 214 states and 291 transitions. [2024-12-06 02:09:48,949 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 291 transitions. [2024-12-06 02:09:48,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:09:48,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:48,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:49,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:50,925 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:51,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:51,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 215 states and 292 transitions. [2024-12-06 02:09:51,982 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 292 transitions. [2024-12-06 02:09:51,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:09:51,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:51,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:52,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:53,997 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:54,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:54,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 216 states and 293 transitions. [2024-12-06 02:09:54,886 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 293 transitions. [2024-12-06 02:09:54,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:09:54,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:54,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:55,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:56,873 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:09:58,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:58,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 217 states and 294 transitions. [2024-12-06 02:09:58,133 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 294 transitions. [2024-12-06 02:09:58,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:09:58,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:58,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:58,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:06,854 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:10:14,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:14,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 218 states and 295 transitions. [2024-12-06 02:10:14,797 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 295 transitions. [2024-12-06 02:10:14,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:10:14,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:14,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:15,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:15,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:15,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:15,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 219 states and 297 transitions. [2024-12-06 02:10:15,960 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 297 transitions. [2024-12-06 02:10:15,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:10:15,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:15,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:16,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:16,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:17,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:17,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 220 states and 299 transitions. [2024-12-06 02:10:17,465 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 299 transitions. [2024-12-06 02:10:17,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:10:17,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:17,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:17,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:18,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:19,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:19,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 221 states and 301 transitions. [2024-12-06 02:10:19,673 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 301 transitions. [2024-12-06 02:10:19,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:10:19,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:19,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:20,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:23,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:23,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 223 states and 304 transitions. [2024-12-06 02:10:23,039 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 304 transitions. [2024-12-06 02:10:23,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:10:23,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:23,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:23,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:24,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:25,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 224 states and 305 transitions. [2024-12-06 02:10:25,214 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 305 transitions. [2024-12-06 02:10:25,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:10:25,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:25,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:26,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:26,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:26,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 225 states and 306 transitions. [2024-12-06 02:10:26,648 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 306 transitions. [2024-12-06 02:10:26,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:10:26,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:26,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:28,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:28,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:28,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 226 states and 307 transitions. [2024-12-06 02:10:28,973 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 307 transitions. [2024-12-06 02:10:28,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:10:28,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:28,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:29,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:29,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:30,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:30,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 227 states and 308 transitions. [2024-12-06 02:10:30,869 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 308 transitions. [2024-12-06 02:10:30,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:10:30,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:30,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:31,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:31,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:32,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:32,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 228 states and 309 transitions. [2024-12-06 02:10:32,761 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 309 transitions. [2024-12-06 02:10:32,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:10:32,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:32,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:33,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:34,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:35,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:35,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 229 states and 310 transitions. [2024-12-06 02:10:35,603 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 310 transitions. [2024-12-06 02:10:35,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:10:35,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:35,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:35,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:36,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:37,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:37,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 230 states and 311 transitions. [2024-12-06 02:10:37,796 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 311 transitions. [2024-12-06 02:10:37,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:10:37,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:37,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:38,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:39,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:39,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 231 states and 312 transitions. [2024-12-06 02:10:39,712 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 312 transitions. [2024-12-06 02:10:39,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:10:39,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:39,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:40,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:41,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:42,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:42,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 232 states and 313 transitions. [2024-12-06 02:10:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 313 transitions. [2024-12-06 02:10:42,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:10:42,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:42,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:43,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:43,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:43,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 233 states and 314 transitions. [2024-12-06 02:10:43,872 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 314 transitions. [2024-12-06 02:10:43,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:10:43,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:43,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:46,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:47,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:47,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 234 states and 315 transitions. [2024-12-06 02:10:47,392 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 315 transitions. [2024-12-06 02:10:47,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:10:47,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:47,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:47,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:48,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:49,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 235 states and 316 transitions. [2024-12-06 02:10:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 316 transitions. [2024-12-06 02:10:49,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 02:10:49,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:49,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:51,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:52,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:52,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 236 states and 317 transitions. [2024-12-06 02:10:52,493 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 317 transitions. [2024-12-06 02:10:52,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:10:52,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:52,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:53,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:54,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:54,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:54,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 237 states and 318 transitions. [2024-12-06 02:10:54,835 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 318 transitions. [2024-12-06 02:10:54,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:10:54,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:54,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:55,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:10:57,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:57,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 238 states and 319 transitions. [2024-12-06 02:10:57,597 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 319 transitions. [2024-12-06 02:10:57,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:10:57,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:57,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:58,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:59,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:11:00,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:00,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 239 states and 320 transitions. [2024-12-06 02:11:00,448 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 320 transitions. [2024-12-06 02:11:00,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:11:00,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:00,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:01,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:02,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:11:03,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:03,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 240 states and 321 transitions. [2024-12-06 02:11:03,694 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 321 transitions. [2024-12-06 02:11:03,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:11:03,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:03,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:04,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:10,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:11:16,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 241 states and 322 transitions. [2024-12-06 02:11:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 322 transitions. [2024-12-06 02:11:16,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:11:16,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:16,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:18,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:20,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:11:21,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:21,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 242 states and 323 transitions. [2024-12-06 02:11:21,156 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 323 transitions. [2024-12-06 02:11:21,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:11:21,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:21,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:21,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:22,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:11:23,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:23,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 243 states and 324 transitions. [2024-12-06 02:11:23,757 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 324 transitions. [2024-12-06 02:11:23,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:11:23,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:23,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:25,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:11:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:25,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 244 states and 325 transitions. [2024-12-06 02:11:25,886 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 325 transitions. [2024-12-06 02:11:25,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:11:25,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:25,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:27,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:11:28,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:28,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 245 states and 326 transitions. [2024-12-06 02:11:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 326 transitions. [2024-12-06 02:11:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:11:28,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:28,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:29,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:30,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:11:31,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:31,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 246 states and 327 transitions. [2024-12-06 02:11:31,557 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 327 transitions. [2024-12-06 02:11:31,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:11:31,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:31,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:33,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:11:35,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:35,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 247 states and 328 transitions. [2024-12-06 02:11:35,138 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 328 transitions. [2024-12-06 02:11:35,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:11:35,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:35,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:35,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:37,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:11:38,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:38,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 248 states and 329 transitions. [2024-12-06 02:11:38,613 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 329 transitions. [2024-12-06 02:11:38,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:11:38,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:38,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:39,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:40,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:11:42,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:42,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 249 states and 330 transitions. [2024-12-06 02:11:42,297 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 330 transitions. [2024-12-06 02:11:42,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:11:42,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:42,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:42,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:44,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:11:45,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:45,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 250 states and 331 transitions. [2024-12-06 02:11:45,288 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 331 transitions. [2024-12-06 02:11:45,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:11:45,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:45,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:45,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:47,805 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:11:49,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:49,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 251 states and 332 transitions. [2024-12-06 02:11:49,029 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 332 transitions. [2024-12-06 02:11:49,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:11:49,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:49,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:49,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:51,249 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:11:52,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:52,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 252 states and 333 transitions. [2024-12-06 02:11:52,632 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 333 transitions. [2024-12-06 02:11:52,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 02:11:52,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:52,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:55,036 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:11:56,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:56,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 253 states and 334 transitions. [2024-12-06 02:11:56,337 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 334 transitions. [2024-12-06 02:11:56,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 02:11:56,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:56,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:57,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:58,994 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:12:00,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:00,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 254 states and 335 transitions. [2024-12-06 02:12:00,386 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 335 transitions. [2024-12-06 02:12:00,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:12:00,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:00,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:02,384 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:12:03,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:03,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 255 states and 336 transitions. [2024-12-06 02:12:03,274 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 336 transitions. [2024-12-06 02:12:03,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:12:03,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:03,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:12:14,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:14,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 256 states and 337 transitions. [2024-12-06 02:12:14,931 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 337 transitions. [2024-12-06 02:12:14,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:12:14,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:14,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:15,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:17,161 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:12:18,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:18,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 257 states and 338 transitions. [2024-12-06 02:12:18,029 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 338 transitions. [2024-12-06 02:12:18,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:12:18,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:18,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:22,646 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:12:24,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:24,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 258 states and 339 transitions. [2024-12-06 02:12:24,674 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 339 transitions. [2024-12-06 02:12:24,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:12:24,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:24,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:25,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:27,553 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:12:29,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:29,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 259 states and 340 transitions. [2024-12-06 02:12:29,077 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 340 transitions. [2024-12-06 02:12:29,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:12:29,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:29,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:29,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:31,071 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:12:32,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:32,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 260 states and 341 transitions. [2024-12-06 02:12:32,185 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 341 transitions. [2024-12-06 02:12:32,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 02:12:32,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:32,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:32,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:35,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:12:37,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:37,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 261 states and 342 transitions. [2024-12-06 02:12:37,332 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 342 transitions. [2024-12-06 02:12:37,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:12:37,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:37,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:37,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:40,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:12:42,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:42,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 262 states and 343 transitions. [2024-12-06 02:12:42,374 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 343 transitions. [2024-12-06 02:12:42,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:12:42,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:42,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:43,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:46,151 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:12:48,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:48,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 263 states and 344 transitions. [2024-12-06 02:12:48,490 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 344 transitions. [2024-12-06 02:12:48,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:12:48,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:48,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:49,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:52,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:12:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:53,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 264 states and 345 transitions. [2024-12-06 02:12:53,628 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 345 transitions. [2024-12-06 02:12:53,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:12:53,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:53,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:54,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:57,536 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:12:59,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:59,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 265 states and 346 transitions. [2024-12-06 02:12:59,892 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 346 transitions. [2024-12-06 02:12:59,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:12:59,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:59,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:00,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:03,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:13:04,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:04,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 266 states and 347 transitions. [2024-12-06 02:13:04,712 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 347 transitions. [2024-12-06 02:13:04,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:13:04,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:04,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:05,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:08,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:13:09,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:09,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 267 states and 348 transitions. [2024-12-06 02:13:09,284 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 348 transitions. [2024-12-06 02:13:09,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:13:09,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:09,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:09,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:13,345 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:13:15,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:15,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 268 states and 349 transitions. [2024-12-06 02:13:15,980 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 349 transitions. [2024-12-06 02:13:15,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:13:15,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:15,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:17,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:19,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:13:21,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:21,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 269 states and 350 transitions. [2024-12-06 02:13:21,143 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 350 transitions. [2024-12-06 02:13:21,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:13:21,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:21,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:22,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:25,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:13:27,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:27,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 270 states and 351 transitions. [2024-12-06 02:13:27,945 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 351 transitions. [2024-12-06 02:13:27,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:13:27,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:27,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:28,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:31,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:13:33,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:33,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 271 states and 352 transitions. [2024-12-06 02:13:33,772 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 352 transitions. [2024-12-06 02:13:33,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:13:33,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:33,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:34,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:37,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:13:40,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:40,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 272 states and 353 transitions. [2024-12-06 02:13:40,252 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 353 transitions. [2024-12-06 02:13:40,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:13:40,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:40,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:40,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:43,871 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:13:46,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:46,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 273 states and 354 transitions. [2024-12-06 02:13:46,062 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 354 transitions. [2024-12-06 02:13:46,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:13:46,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:46,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:46,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:50,863 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:13:53,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:53,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 274 states and 355 transitions. [2024-12-06 02:13:53,129 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 355 transitions. [2024-12-06 02:13:53,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:13:53,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:53,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:54,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:14:00,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:00,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 275 states and 356 transitions. [2024-12-06 02:14:00,290 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 356 transitions. [2024-12-06 02:14:00,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:14:00,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:00,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:04,364 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:14:05,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:05,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 276 states and 357 transitions. [2024-12-06 02:14:05,844 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 357 transitions. [2024-12-06 02:14:05,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:14:05,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:05,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:14:13,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:13,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 277 states and 358 transitions. [2024-12-06 02:14:13,579 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 358 transitions. [2024-12-06 02:14:13,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:14:13,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:13,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:20,164 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:14:21,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:21,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 278 states and 359 transitions. [2024-12-06 02:14:21,651 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 359 transitions. [2024-12-06 02:14:21,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:14:21,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:21,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:24,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:27,333 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:14:28,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:28,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 279 states and 360 transitions. [2024-12-06 02:14:28,542 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 360 transitions. [2024-12-06 02:14:28,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:14:28,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:28,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:34,876 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:14:37,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:37,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 280 states and 361 transitions. [2024-12-06 02:14:37,847 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 361 transitions. [2024-12-06 02:14:37,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:14:37,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:37,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:40,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:43,943 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:14:46,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:46,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 281 states and 362 transitions. [2024-12-06 02:14:46,277 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 362 transitions. [2024-12-06 02:14:46,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:14:46,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:46,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:51,057 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:14:53,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:53,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 282 states and 363 transitions. [2024-12-06 02:14:53,460 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 363 transitions. [2024-12-06 02:14:53,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 02:14:53,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:53,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:54,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:58,247 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:15:00,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:00,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 283 states and 364 transitions. [2024-12-06 02:15:00,516 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 364 transitions. [2024-12-06 02:15:00,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:15:00,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:00,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:01,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:05,924 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:15:08,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:08,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 284 states and 365 transitions. [2024-12-06 02:15:08,683 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 365 transitions. [2024-12-06 02:15:08,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:15:08,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:08,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:10,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:13,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:15:15,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 285 states and 366 transitions. [2024-12-06 02:15:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 366 transitions. [2024-12-06 02:15:15,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:15:15,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:15,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:16,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:20,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:15:23,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:23,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 286 states and 367 transitions. [2024-12-06 02:15:23,341 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 367 transitions. [2024-12-06 02:15:23,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:15:23,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:23,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:24,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:28,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:15:30,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:30,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 287 states and 368 transitions. [2024-12-06 02:15:30,652 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 368 transitions. [2024-12-06 02:15:30,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:15:30,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:30,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:31,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:36,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:15:38,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:38,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 288 states and 369 transitions. [2024-12-06 02:15:38,495 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 369 transitions. [2024-12-06 02:15:38,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:15:38,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:38,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:39,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:43,972 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:15:46,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:46,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 289 states and 370 transitions. [2024-12-06 02:15:46,322 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 370 transitions. [2024-12-06 02:15:46,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:15:46,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:46,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:47,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:50,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:15:52,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:52,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 290 states and 371 transitions. [2024-12-06 02:15:52,309 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 371 transitions. [2024-12-06 02:15:52,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:15:52,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:52,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:54,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:59,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:16:02,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:02,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 291 states and 372 transitions. [2024-12-06 02:16:02,502 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 372 transitions. [2024-12-06 02:16:02,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:16:02,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:02,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:03,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:07,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:16:09,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:09,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 292 states and 373 transitions. [2024-12-06 02:16:09,463 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 373 transitions. [2024-12-06 02:16:09,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 02:16:09,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:09,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:10,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:15,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:16:18,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:18,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 293 states and 374 transitions. [2024-12-06 02:16:18,474 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 374 transitions. [2024-12-06 02:16:18,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:16:18,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:18,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:20,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:25,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:16:27,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:27,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 294 states and 375 transitions. [2024-12-06 02:16:27,691 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 375 transitions. [2024-12-06 02:16:27,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:16:27,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:27,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:32,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:16:35,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:35,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 295 states and 376 transitions. [2024-12-06 02:16:35,570 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 376 transitions. [2024-12-06 02:16:35,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 02:16:35,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:35,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:36,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:40,703 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:16:43,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:43,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 296 states and 377 transitions. [2024-12-06 02:16:43,437 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 377 transitions. [2024-12-06 02:16:43,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:16:43,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:43,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:44,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:50,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:16:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:53,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 297 states and 378 transitions. [2024-12-06 02:16:53,154 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 378 transitions. [2024-12-06 02:16:53,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:16:53,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:53,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:54,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:59,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:17:02,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:02,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 298 states and 379 transitions. [2024-12-06 02:17:02,450 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 379 transitions. [2024-12-06 02:17:02,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:17:02,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:02,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:08,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:17:09,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:09,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 299 states and 380 transitions. [2024-12-06 02:17:09,809 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 380 transitions. [2024-12-06 02:17:09,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:17:09,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:09,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:11,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:17:17,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:17,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 300 states and 381 transitions. [2024-12-06 02:17:17,418 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 381 transitions. [2024-12-06 02:17:17,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 02:17:17,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:17,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:18,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:23,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:17:24,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:24,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 301 states and 382 transitions. [2024-12-06 02:17:24,691 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 382 transitions. [2024-12-06 02:17:24,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 02:17:24,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:24,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:25,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:31,697 INFO L134 CoverageAnalysis]: Checked inductivity of 8387 backedges. 3826 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:17:35,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:35,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 302 states and 383 transitions. [2024-12-06 02:17:35,587 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 383 transitions. [2024-12-06 02:17:35,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 02:17:35,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:35,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:37,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:41,987 INFO L134 CoverageAnalysis]: Checked inductivity of 8517 backedges. 3871 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:17:44,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:44,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 303 states and 384 transitions. [2024-12-06 02:17:44,804 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 384 transitions. [2024-12-06 02:17:44,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 02:17:44,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:44,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:45,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:50,984 INFO L134 CoverageAnalysis]: Checked inductivity of 8648 backedges. 3916 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:17:53,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:53,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 304 states and 385 transitions. [2024-12-06 02:17:53,826 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 385 transitions. [2024-12-06 02:17:53,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 02:17:53,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:53,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:07,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8780 backedges. 3961 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:18:10,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:10,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 305 states and 386 transitions. [2024-12-06 02:18:10,488 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 386 transitions. [2024-12-06 02:18:10,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 02:18:10,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:10,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:11,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:17,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8913 backedges. 4006 proven. 3916 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:18:20,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:20,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 306 states and 387 transitions. [2024-12-06 02:18:20,178 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 387 transitions. [2024-12-06 02:18:20,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:18:20,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:20,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:21,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:27,256 INFO L134 CoverageAnalysis]: Checked inductivity of 9047 backedges. 4051 proven. 4005 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:18:30,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:30,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 307 states and 388 transitions. [2024-12-06 02:18:30,227 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 388 transitions. [2024-12-06 02:18:30,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 02:18:30,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:30,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:31,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:36,845 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 4096 proven. 4095 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:18:39,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:39,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 308 states and 389 transitions. [2024-12-06 02:18:39,644 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 389 transitions. [2024-12-06 02:18:39,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 02:18:39,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:39,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:46,362 INFO L134 CoverageAnalysis]: Checked inductivity of 9318 backedges. 4141 proven. 4186 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:18:49,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:49,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 309 states and 390 transitions. [2024-12-06 02:18:49,331 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 390 transitions. [2024-12-06 02:18:49,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 02:18:49,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:49,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:50,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:57,231 INFO L134 CoverageAnalysis]: Checked inductivity of 9455 backedges. 4186 proven. 4278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:00,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:00,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 310 states and 391 transitions. [2024-12-06 02:19:00,466 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 391 transitions. [2024-12-06 02:19:00,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 02:19:00,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:00,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:01,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:06,607 INFO L134 CoverageAnalysis]: Checked inductivity of 9593 backedges. 4231 proven. 4371 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:08,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:08,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 311 states and 392 transitions. [2024-12-06 02:19:08,263 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 392 transitions. [2024-12-06 02:19:08,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 02:19:08,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:08,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:09,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:14,639 INFO L134 CoverageAnalysis]: Checked inductivity of 9732 backedges. 4276 proven. 4465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:16,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:16,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 312 states and 393 transitions. [2024-12-06 02:19:16,307 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 393 transitions. [2024-12-06 02:19:16,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 02:19:16,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:16,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 9872 backedges. 4321 proven. 4560 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:28,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:28,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 313 states and 394 transitions. [2024-12-06 02:19:28,733 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 394 transitions. [2024-12-06 02:19:28,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 02:19:28,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:28,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:29,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:35,674 INFO L134 CoverageAnalysis]: Checked inductivity of 10013 backedges. 4366 proven. 4656 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:37,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:37,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 314 states and 395 transitions. [2024-12-06 02:19:37,716 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 395 transitions. [2024-12-06 02:19:37,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:19:37,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:37,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:40,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:45,888 INFO L134 CoverageAnalysis]: Checked inductivity of 10155 backedges. 4411 proven. 4753 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:47,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:47,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 315 states and 396 transitions. [2024-12-06 02:19:47,626 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 396 transitions. [2024-12-06 02:19:47,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 02:19:47,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:47,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:50,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:56,381 INFO L134 CoverageAnalysis]: Checked inductivity of 10298 backedges. 4456 proven. 4851 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:19:58,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 316 states and 397 transitions. [2024-12-06 02:19:58,174 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 397 transitions. [2024-12-06 02:19:58,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 02:19:58,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:58,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:09,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:15,597 INFO L134 CoverageAnalysis]: Checked inductivity of 10442 backedges. 4501 proven. 4950 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:17,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:17,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 317 states and 398 transitions. [2024-12-06 02:20:17,328 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 398 transitions. [2024-12-06 02:20:17,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 02:20:17,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:17,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:18,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:26,945 INFO L134 CoverageAnalysis]: Checked inductivity of 10587 backedges. 4546 proven. 5050 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:31,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:31,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 318 states and 399 transitions. [2024-12-06 02:20:31,884 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 399 transitions. [2024-12-06 02:20:31,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 02:20:31,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:31,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:33,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:39,152 INFO L134 CoverageAnalysis]: Checked inductivity of 10733 backedges. 4591 proven. 5151 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:41,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:41,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 319 states and 400 transitions. [2024-12-06 02:20:41,316 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 400 transitions. [2024-12-06 02:20:41,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 02:20:41,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:41,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:49,923 INFO L134 CoverageAnalysis]: Checked inductivity of 10880 backedges. 4636 proven. 5253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:20:51,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:51,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 320 states and 401 transitions. [2024-12-06 02:20:51,612 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 401 transitions. [2024-12-06 02:20:51,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 02:20:51,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:51,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:52,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:58,795 INFO L134 CoverageAnalysis]: Checked inductivity of 11028 backedges. 4681 proven. 5356 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:21:00,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:00,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 321 states and 402 transitions. [2024-12-06 02:21:00,542 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 402 transitions. [2024-12-06 02:21:00,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:21:00,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:00,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:01,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:09,732 INFO L134 CoverageAnalysis]: Checked inductivity of 11177 backedges. 4726 proven. 5460 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:21:14,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:14,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 322 states and 403 transitions. [2024-12-06 02:21:14,175 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 403 transitions. [2024-12-06 02:21:14,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:21:14,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:14,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:16,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:23,516 INFO L134 CoverageAnalysis]: Checked inductivity of 11327 backedges. 4771 proven. 5565 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:21:25,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:25,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 323 states and 404 transitions. [2024-12-06 02:21:25,558 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 404 transitions. [2024-12-06 02:21:25,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 02:21:25,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:25,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:28,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat