./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_308ec5b4-c9f5-401a-b305-a0c09d4e0d7d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_308ec5b4-c9f5-401a-b305-a0c09d4e0d7d/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_308ec5b4-c9f5-401a-b305-a0c09d4e0d7d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_308ec5b4-c9f5-401a-b305-a0c09d4e0d7d/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_308ec5b4-c9f5-401a-b305-a0c09d4e0d7d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_308ec5b4-c9f5-401a-b305-a0c09d4e0d7d/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:26:04,152 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:26:04,256 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_308ec5b4-c9f5-401a-b305-a0c09d4e0d7d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:26:04,264 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:26:04,265 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:26:04,301 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:26:04,302 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:26:04,303 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:26:04,303 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:26:04,303 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:26:04,304 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:26:04,304 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:26:04,304 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:26:04,305 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:26:04,305 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:26:04,305 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:26:04,306 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:26:04,306 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:26:04,306 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:26:04,306 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:26:04,306 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:26:04,306 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:26:04,306 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:26:04,306 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:26:04,307 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:26:04,307 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:26:04,307 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:26:04,308 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:26:04,308 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:26:04,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:26:04,308 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:26:04,308 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:26:04,308 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:26:04,308 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:26:04,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:26:04,309 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_308ec5b4-c9f5-401a-b305-a0c09d4e0d7d/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8fb715e20e93734f29581bef128b7f826b4b5933b157899cd0cb0d668434a9d [2024-11-13 23:26:04,619 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:26:04,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:26:04,631 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:26:04,635 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:26:04,636 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:26:04,638 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_308ec5b4-c9f5-401a-b305-a0c09d4e0d7d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i Unable to find full path for "g++" [2024-11-13 23:26:06,583 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:26:06,999 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:26:07,002 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_308ec5b4-c9f5-401a-b305-a0c09d4e0d7d/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2024-11-13 23:26:07,017 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_308ec5b4-c9f5-401a-b305-a0c09d4e0d7d/bin/ukojak-verify-EEHR8qb7sm/data/6ff2151fe/ea5ae8b1dbf44aaead4fc8f57ffc79a3/FLAG507ae5628 [2024-11-13 23:26:07,032 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_308ec5b4-c9f5-401a-b305-a0c09d4e0d7d/bin/ukojak-verify-EEHR8qb7sm/data/6ff2151fe/ea5ae8b1dbf44aaead4fc8f57ffc79a3 [2024-11-13 23:26:07,035 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:26:07,036 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:26:07,037 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:26:07,038 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:26:07,042 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:26:07,043 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:26:07" (1/1) ... [2024-11-13 23:26:07,044 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c0ac91f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:07, skipping insertion in model container [2024-11-13 23:26:07,044 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:26:07" (1/1) ... [2024-11-13 23:26:07,094 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:26:07,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:26:07,721 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:26:07,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:26:07,932 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:26:07,933 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:07 WrapperNode [2024-11-13 23:26:07,933 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:26:07,934 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:26:07,934 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:26:07,934 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:26:07,940 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:07" (1/1) ... [2024-11-13 23:26:07,969 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:07" (1/1) ... [2024-11-13 23:26:08,075 INFO L138 Inliner]: procedures = 177, calls = 342, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1556 [2024-11-13 23:26:08,075 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:26:08,076 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:26:08,076 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:26:08,077 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:26:08,086 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:07" (1/1) ... [2024-11-13 23:26:08,086 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:07" (1/1) ... [2024-11-13 23:26:08,105 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:07" (1/1) ... [2024-11-13 23:26:08,106 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:07" (1/1) ... [2024-11-13 23:26:08,164 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:07" (1/1) ... [2024-11-13 23:26:08,179 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:07" (1/1) ... [2024-11-13 23:26:08,183 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:07" (1/1) ... [2024-11-13 23:26:08,188 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:07" (1/1) ... [2024-11-13 23:26:08,210 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:26:08,211 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:26:08,211 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:26:08,211 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:26:08,212 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:07" (1/1) ... [2024-11-13 23:26:08,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:26:08,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_308ec5b4-c9f5-401a-b305-a0c09d4e0d7d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:26:08,278 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_308ec5b4-c9f5-401a-b305-a0c09d4e0d7d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:26:08,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_308ec5b4-c9f5-401a-b305-a0c09d4e0d7d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:26:08,307 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 23:26:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 23:26:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:26:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:26:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:26:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:26:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:26:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:26:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure test_int [2024-11-13 23:26:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int [2024-11-13 23:26:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:26:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:26:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:26:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:26:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:26:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:26:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:26:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:26:08,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:26:08,607 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:26:08,609 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:26:10,900 INFO L? ?]: Removed 359 outVars from TransFormulas that were not future-live. [2024-11-13 23:26:10,903 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:26:12,827 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:26:12,829 INFO L316 CfgBuilder]: Removed 71 assume(true) statements. [2024-11-13 23:26:12,829 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:26:12 BoogieIcfgContainer [2024-11-13 23:26:12,829 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:26:12,830 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:26:12,830 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:26:12,841 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:26:12,841 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:26:12" (1/1) ... [2024-11-13 23:26:12,851 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:26:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:12,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 187 states and 310 transitions. [2024-11-13 23:26:12,925 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 310 transitions. [2024-11-13 23:26:12,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 23:26:12,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:12,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:13,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:13,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:13,179 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 23:26:13,190 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:13,240 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 23:26:13,306 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 23:26:13,308 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 23:26:13,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 23:26:13,317 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 23:26:13,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:13,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:13,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 190 states and 315 transitions. [2024-11-13 23:26:13,405 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 315 transitions. [2024-11-13 23:26:13,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:26:13,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:13,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:13,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:26:13,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:13,541 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 23:26:13,544 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:26:13,552 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 23:26:13,563 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 23:26:13,628 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 23:26:13,629 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-13 23:26:13,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 23:26:13,639 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 22 treesize of output 10 [2024-11-13 23:26:13,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:13,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:13,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 193 states and 320 transitions. [2024-11-13 23:26:13,904 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 320 transitions. [2024-11-13 23:26:13,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 23:26:13,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:13,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:14,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:14,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:14,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 193 states and 318 transitions. [2024-11-13 23:26:14,029 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 318 transitions. [2024-11-13 23:26:14,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:26:14,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:14,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:14,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:14,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:14,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:14,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 193 states and 312 transitions. [2024-11-13 23:26:14,466 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 312 transitions. [2024-11-13 23:26:14,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 23:26:14,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:14,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:14,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:14,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:14,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 193 states and 308 transitions. [2024-11-13 23:26:14,564 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 308 transitions. [2024-11-13 23:26:14,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:26:14,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:14,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:14,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:14,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:14,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:14,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 193 states and 302 transitions. [2024-11-13 23:26:14,664 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 302 transitions. [2024-11-13 23:26:14,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:26:14,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:14,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:14,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:14,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:24,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:26:24,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:24,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 193 states and 296 transitions. [2024-11-13 23:26:24,997 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 296 transitions. [2024-11-13 23:26:24,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:26:24,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:24,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:25,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:26:36,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:26:46,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:26:56,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:27:06,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:27:06,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:06,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 208 states and 315 transitions. [2024-11-13 23:27:06,100 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 315 transitions. [2024-11-13 23:27:06,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:27:06,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:06,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:06,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:06,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:06,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:06,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 208 states and 313 transitions. [2024-11-13 23:27:06,279 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 313 transitions. [2024-11-13 23:27:06,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:27:06,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:06,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:06,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:06,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:06,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:06,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 208 states and 311 transitions. [2024-11-13 23:27:06,445 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 311 transitions. [2024-11-13 23:27:06,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:27:06,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:06,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:06,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:27:08,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:27:08,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:08,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 208 states and 309 transitions. [2024-11-13 23:27:08,545 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 309 transitions. [2024-11-13 23:27:08,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:27:08,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:08,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:08,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:08,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:09,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:09,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 211 states and 311 transitions. [2024-11-13 23:27:09,294 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 311 transitions. [2024-11-13 23:27:09,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:27:09,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:09,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:09,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:09,868 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:27:14,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:27:14,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:14,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 251 states and 364 transitions. [2024-11-13 23:27:14,347 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 364 transitions. [2024-11-13 23:27:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:27:14,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:14,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:14,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:14,782 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:27:14,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:14,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 252 states and 365 transitions. [2024-11-13 23:27:14,812 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 365 transitions. [2024-11-13 23:27:14,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:27:14,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:14,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:14,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:15,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:27:16,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:27:16,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:16,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 255 states and 367 transitions. [2024-11-13 23:27:16,369 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 367 transitions. [2024-11-13 23:27:16,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:27:16,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:16,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:16,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:16,546 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:27:16,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:16,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 255 states and 365 transitions. [2024-11-13 23:27:16,586 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 365 transitions. [2024-11-13 23:27:16,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:27:16,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:16,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:16,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:16,763 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:16,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:16,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 255 states and 364 transitions. [2024-11-13 23:27:16,784 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 364 transitions. [2024-11-13 23:27:16,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:27:16,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:16,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:17,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:17,825 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:18,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:18,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 257 states and 367 transitions. [2024-11-13 23:27:18,004 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 367 transitions. [2024-11-13 23:27:18,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:27:18,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:18,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:18,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:19,045 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:19,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:19,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 258 states and 370 transitions. [2024-11-13 23:27:19,682 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 370 transitions. [2024-11-13 23:27:19,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:27:19,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:19,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:20,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:20,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:21,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:21,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 259 states and 372 transitions. [2024-11-13 23:27:21,148 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 372 transitions. [2024-11-13 23:27:21,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:27:21,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:21,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:21,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:22,182 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:22,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:22,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 260 states and 373 transitions. [2024-11-13 23:27:22,603 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 373 transitions. [2024-11-13 23:27:22,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:27:22,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:22,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:23,773 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:24,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:24,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 261 states and 374 transitions. [2024-11-13 23:27:24,169 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 374 transitions. [2024-11-13 23:27:24,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:27:24,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:24,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:24,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:25,329 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:25,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:25,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 262 states and 375 transitions. [2024-11-13 23:27:25,738 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 375 transitions. [2024-11-13 23:27:25,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:27:25,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:25,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:26,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:27,329 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:29,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:29,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 265 states and 380 transitions. [2024-11-13 23:27:29,232 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 380 transitions. [2024-11-13 23:27:29,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:27:29,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:29,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:30,646 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:31,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:31,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 266 states and 381 transitions. [2024-11-13 23:27:31,205 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 381 transitions. [2024-11-13 23:27:31,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:27:31,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:31,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:31,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:32,580 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:33,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:33,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 267 states and 382 transitions. [2024-11-13 23:27:33,388 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 382 transitions. [2024-11-13 23:27:33,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:27:33,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:33,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:34,781 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:35,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:35,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 268 states and 383 transitions. [2024-11-13 23:27:35,636 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 383 transitions. [2024-11-13 23:27:35,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:27:35,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:35,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:35,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:36,914 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:37,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:37,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 269 states and 384 transitions. [2024-11-13 23:27:37,947 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 384 transitions. [2024-11-13 23:27:37,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:27:37,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:37,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:38,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:39,604 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:40,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:40,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 270 states and 385 transitions. [2024-11-13 23:27:40,360 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 385 transitions. [2024-11-13 23:27:40,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:27:40,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:40,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:41,856 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:42,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:42,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 271 states and 386 transitions. [2024-11-13 23:27:42,756 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 386 transitions. [2024-11-13 23:27:42,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:27:42,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:42,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:43,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:44,013 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:44,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:44,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 272 states and 387 transitions. [2024-11-13 23:27:44,558 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 387 transitions. [2024-11-13 23:27:44,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:27:44,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:44,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:45,810 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:46,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:46,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 273 states and 388 transitions. [2024-11-13 23:27:46,235 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 388 transitions. [2024-11-13 23:27:46,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:27:46,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:46,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:46,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:47,949 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:49,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:49,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 274 states and 389 transitions. [2024-11-13 23:27:49,014 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 389 transitions. [2024-11-13 23:27:49,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:27:49,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:49,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:49,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:50,565 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:51,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:51,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 275 states and 390 transitions. [2024-11-13 23:27:51,119 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 390 transitions. [2024-11-13 23:27:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:27:51,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:51,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:51,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:52,483 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:52,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:52,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 276 states and 391 transitions. [2024-11-13 23:27:52,946 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 391 transitions. [2024-11-13 23:27:52,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:27:52,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:52,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:53,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:54,493 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:54,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:54,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 277 states and 392 transitions. [2024-11-13 23:27:54,978 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 392 transitions. [2024-11-13 23:27:54,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:27:54,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:54,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:57,263 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:27:58,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:58,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 278 states and 393 transitions. [2024-11-13 23:27:58,526 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 393 transitions. [2024-11-13 23:27:58,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:27:58,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:58,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:00,171 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:00,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:00,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 279 states and 394 transitions. [2024-11-13 23:28:00,780 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 394 transitions. [2024-11-13 23:28:00,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:28:00,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:00,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:02,239 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:02,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:02,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 280 states and 395 transitions. [2024-11-13 23:28:02,743 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 395 transitions. [2024-11-13 23:28:02,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:28:02,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:02,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:03,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:04,062 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:04,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:04,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 281 states and 396 transitions. [2024-11-13 23:28:04,613 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 396 transitions. [2024-11-13 23:28:04,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:28:04,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:04,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:04,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:06,579 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:07,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:07,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 282 states and 397 transitions. [2024-11-13 23:28:07,936 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 397 transitions. [2024-11-13 23:28:07,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:28:07,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:07,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:08,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:09,386 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:10,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:10,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 283 states and 398 transitions. [2024-11-13 23:28:10,471 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 398 transitions. [2024-11-13 23:28:10,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:28:10,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:10,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:10,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:12,212 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:13,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:13,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 284 states and 399 transitions. [2024-11-13 23:28:13,299 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 399 transitions. [2024-11-13 23:28:13,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:28:13,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:13,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:13,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:15,143 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:16,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:16,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 285 states and 400 transitions. [2024-11-13 23:28:16,145 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 400 transitions. [2024-11-13 23:28:16,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:28:16,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:16,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:18,072 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:19,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:19,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 286 states and 401 transitions. [2024-11-13 23:28:19,318 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 401 transitions. [2024-11-13 23:28:19,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:28:19,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:19,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:19,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:21,268 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:22,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 287 states and 402 transitions. [2024-11-13 23:28:22,021 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 402 transitions. [2024-11-13 23:28:22,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:28:22,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:22,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:24,177 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:25,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:25,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 288 states and 403 transitions. [2024-11-13 23:28:25,515 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 403 transitions. [2024-11-13 23:28:25,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:28:25,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:25,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:25,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:27,273 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:28,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:28,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 289 states and 404 transitions. [2024-11-13 23:28:28,443 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 404 transitions. [2024-11-13 23:28:28,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:28:28,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:28,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:29,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:31,044 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:31,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:32,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 290 states and 405 transitions. [2024-11-13 23:28:32,000 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 405 transitions. [2024-11-13 23:28:32,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:28:32,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:32,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:32,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:33,819 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:35,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:35,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 291 states and 406 transitions. [2024-11-13 23:28:35,234 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 406 transitions. [2024-11-13 23:28:35,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:28:35,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:35,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:37,432 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:38,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:38,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 292 states and 407 transitions. [2024-11-13 23:28:38,277 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 407 transitions. [2024-11-13 23:28:38,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:28:38,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:38,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:38,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:40,552 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:42,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:42,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 293 states and 408 transitions. [2024-11-13 23:28:42,003 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 408 transitions. [2024-11-13 23:28:42,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:28:42,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:42,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:42,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:44,019 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:44,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:44,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 294 states and 409 transitions. [2024-11-13 23:28:44,890 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 409 transitions. [2024-11-13 23:28:44,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:28:44,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:44,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:45,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:46,580 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:47,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:47,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 295 states and 410 transitions. [2024-11-13 23:28:47,305 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 410 transitions. [2024-11-13 23:28:47,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:28:47,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:47,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:49,986 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:51,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:51,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 296 states and 411 transitions. [2024-11-13 23:28:51,805 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 411 transitions. [2024-11-13 23:28:51,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:28:51,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:51,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:52,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:53,850 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:54,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:54,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 297 states and 412 transitions. [2024-11-13 23:28:54,767 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 412 transitions. [2024-11-13 23:28:54,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:28:54,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:54,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:56,899 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:28:57,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:57,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 298 states and 413 transitions. [2024-11-13 23:28:57,714 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 413 transitions. [2024-11-13 23:28:57,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:28:57,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:57,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:58,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:59,817 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:00,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:00,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 299 states and 414 transitions. [2024-11-13 23:29:00,603 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 414 transitions. [2024-11-13 23:29:00,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:29:00,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:00,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:00,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:03,306 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:05,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:05,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 300 states and 415 transitions. [2024-11-13 23:29:05,338 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 415 transitions. [2024-11-13 23:29:05,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:29:05,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:05,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:05,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:07,660 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:09,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:09,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 301 states and 416 transitions. [2024-11-13 23:29:09,107 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 416 transitions. [2024-11-13 23:29:09,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:29:09,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:09,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:09,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:21,306 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:29:32,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:32,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 302 states and 417 transitions. [2024-11-13 23:29:32,327 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 417 transitions. [2024-11-13 23:29:32,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:29:32,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:32,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:33,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:33,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:33,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 303 states and 421 transitions. [2024-11-13 23:29:33,557 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 421 transitions. [2024-11-13 23:29:33,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:29:33,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:33,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:34,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:35,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:35,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 304 states and 423 transitions. [2024-11-13 23:29:35,630 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 423 transitions. [2024-11-13 23:29:35,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:29:35,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:35,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:36,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:37,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:38,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:38,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 305 states and 425 transitions. [2024-11-13 23:29:38,051 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 425 transitions. [2024-11-13 23:29:38,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:29:38,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:38,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:38,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:39,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:40,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:40,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 306 states and 427 transitions. [2024-11-13 23:29:40,352 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 427 transitions. [2024-11-13 23:29:40,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:29:40,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:40,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:41,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:41,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:42,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 307 states and 428 transitions. [2024-11-13 23:29:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 428 transitions. [2024-11-13 23:29:42,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:29:42,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:42,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:42,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:43,880 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:45,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:45,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 309 states and 433 transitions. [2024-11-13 23:29:45,872 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 433 transitions. [2024-11-13 23:29:45,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:29:45,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:45,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:47,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:48,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:48,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 310 states and 434 transitions. [2024-11-13 23:29:48,291 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 434 transitions. [2024-11-13 23:29:48,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:29:48,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:48,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:49,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:50,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:51,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:51,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 311 states and 435 transitions. [2024-11-13 23:29:51,366 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 435 transitions. [2024-11-13 23:29:51,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:29:51,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:51,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:52,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:52,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:52,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 312 states and 436 transitions. [2024-11-13 23:29:52,907 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 436 transitions. [2024-11-13 23:29:52,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:29:52,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:52,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:54,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:55,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:55,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 313 states and 437 transitions. [2024-11-13 23:29:55,897 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 437 transitions. [2024-11-13 23:29:55,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:29:55,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:55,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:56,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:57,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:58,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:58,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 314 states and 438 transitions. [2024-11-13 23:29:58,012 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 438 transitions. [2024-11-13 23:29:58,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:29:58,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:58,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:58,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:59,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:00,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:00,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 315 states and 439 transitions. [2024-11-13 23:30:00,772 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 439 transitions. [2024-11-13 23:30:00,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:30:00,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:00,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:01,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:02,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 316 states and 440 transitions. [2024-11-13 23:30:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 440 transitions. [2024-11-13 23:30:02,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:30:02,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:02,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:04,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:05,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:05,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 317 states and 441 transitions. [2024-11-13 23:30:05,532 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 441 transitions. [2024-11-13 23:30:05,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:30:05,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:05,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:06,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:07,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:08,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 318 states and 442 transitions. [2024-11-13 23:30:08,593 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 442 transitions. [2024-11-13 23:30:08,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:30:08,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:08,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:09,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:14,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:19,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 319 states and 443 transitions. [2024-11-13 23:30:19,655 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 443 transitions. [2024-11-13 23:30:19,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:30:19,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:19,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:22,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:25,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:25,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 320 states and 444 transitions. [2024-11-13 23:30:25,005 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 444 transitions. [2024-11-13 23:30:25,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:30:25,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:25,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:25,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:26,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:28,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:28,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 321 states and 445 transitions. [2024-11-13 23:30:28,328 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 445 transitions. [2024-11-13 23:30:28,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:30:28,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:28,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:28,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:30,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:31,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:31,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 322 states and 446 transitions. [2024-11-13 23:30:31,648 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 446 transitions. [2024-11-13 23:30:31,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:30:31,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:31,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:32,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:33,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:34,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:34,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 323 states and 447 transitions. [2024-11-13 23:30:34,441 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 447 transitions. [2024-11-13 23:30:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:30:34,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:34,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:35,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:36,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:38,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:38,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 324 states and 448 transitions. [2024-11-13 23:30:38,070 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 448 transitions. [2024-11-13 23:30:38,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:30:38,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:38,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:39,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:40,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:41,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:41,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 325 states and 449 transitions. [2024-11-13 23:30:41,279 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 449 transitions. [2024-11-13 23:30:41,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:30:41,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:41,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:41,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:43,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:44,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:44,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 326 states and 450 transitions. [2024-11-13 23:30:44,967 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 450 transitions. [2024-11-13 23:30:44,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:30:44,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:44,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:45,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:47,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:49,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:49,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 327 states and 451 transitions. [2024-11-13 23:30:49,067 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 451 transitions. [2024-11-13 23:30:49,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:30:49,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:49,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:49,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:52,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 328 states and 452 transitions. [2024-11-13 23:30:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 452 transitions. [2024-11-13 23:30:52,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:30:52,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:52,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:53,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:54,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:55,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:55,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 329 states and 453 transitions. [2024-11-13 23:30:55,037 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 453 transitions. [2024-11-13 23:30:55,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:30:55,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:55,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:56,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:57,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:59,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:59,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 330 states and 454 transitions. [2024-11-13 23:30:59,051 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 454 transitions. [2024-11-13 23:30:59,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:30:59,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:59,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:00,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:01,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:02,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:02,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 331 states and 455 transitions. [2024-11-13 23:31:02,770 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 455 transitions. [2024-11-13 23:31:02,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:31:02,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:02,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:03,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:05,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:06,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:06,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 332 states and 456 transitions. [2024-11-13 23:31:06,908 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 456 transitions. [2024-11-13 23:31:06,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 23:31:06,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:06,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:07,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:10,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:11,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:11,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 333 states and 457 transitions. [2024-11-13 23:31:11,527 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 457 transitions. [2024-11-13 23:31:11,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:31:11,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:11,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:12,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:13,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:14,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:14,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 334 states and 458 transitions. [2024-11-13 23:31:14,605 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 458 transitions. [2024-11-13 23:31:14,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:31:14,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:14,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:17,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:19,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:19,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 335 states and 459 transitions. [2024-11-13 23:31:19,211 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 459 transitions. [2024-11-13 23:31:19,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:31:19,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:19,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:20,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:22,992 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:24,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 336 states and 460 transitions. [2024-11-13 23:31:24,583 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 460 transitions. [2024-11-13 23:31:24,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 23:31:24,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:24,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:27,746 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:29,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:29,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 337 states and 461 transitions. [2024-11-13 23:31:29,395 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 461 transitions. [2024-11-13 23:31:29,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:31:29,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:29,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:32,897 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:34,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:34,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 338 states and 462 transitions. [2024-11-13 23:31:34,230 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 462 transitions. [2024-11-13 23:31:34,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:31:34,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:34,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:37,139 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:38,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:38,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 339 states and 463 transitions. [2024-11-13 23:31:38,262 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 463 transitions. [2024-11-13 23:31:38,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:31:38,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:38,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:41,140 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:42,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:42,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 340 states and 464 transitions. [2024-11-13 23:31:42,233 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 464 transitions. [2024-11-13 23:31:42,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:31:42,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:42,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:42,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:44,656 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:46,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:46,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 341 states and 465 transitions. [2024-11-13 23:31:46,172 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 465 transitions. [2024-11-13 23:31:46,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:31:46,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:46,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:46,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:49,221 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:50,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:50,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 342 states and 466 transitions. [2024-11-13 23:31:50,709 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 466 transitions. [2024-11-13 23:31:50,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:31:50,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:50,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:51,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:53,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 343 states and 467 transitions. [2024-11-13 23:31:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 467 transitions. [2024-11-13 23:31:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:31:55,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:55,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:56,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:58,879 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:00,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:00,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 344 states and 468 transitions. [2024-11-13 23:32:00,726 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 468 transitions. [2024-11-13 23:32:00,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:32:00,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:00,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:02,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:04,593 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:05,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:05,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 345 states and 469 transitions. [2024-11-13 23:32:05,762 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 469 transitions. [2024-11-13 23:32:05,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:32:05,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:05,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:06,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:08,635 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:09,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:09,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 346 states and 470 transitions. [2024-11-13 23:32:09,836 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 470 transitions. [2024-11-13 23:32:09,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:32:09,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:09,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:11,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:13,896 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:16,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:16,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 347 states and 471 transitions. [2024-11-13 23:32:16,168 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 471 transitions. [2024-11-13 23:32:16,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:32:16,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:16,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:17,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:20,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:22,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 348 states and 472 transitions. [2024-11-13 23:32:22,455 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 472 transitions. [2024-11-13 23:32:22,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:32:22,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:22,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:23,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:26,825 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:29,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:29,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 349 states and 473 transitions. [2024-11-13 23:32:29,113 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 473 transitions. [2024-11-13 23:32:29,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:32:29,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:29,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:30,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:33,027 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:35,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:35,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 350 states and 474 transitions. [2024-11-13 23:32:35,342 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 474 transitions. [2024-11-13 23:32:35,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:32:35,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:35,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:36,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:41,498 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:45,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:45,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 351 states and 475 transitions. [2024-11-13 23:32:45,228 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 475 transitions. [2024-11-13 23:32:45,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:32:45,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:45,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:46,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:50,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:50,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 352 states and 476 transitions. [2024-11-13 23:32:50,547 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 476 transitions. [2024-11-13 23:32:50,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 23:32:50,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:50,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:51,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:32:55,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:32:58,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:32:58,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 353 states and 477 transitions. [2024-11-13 23:32:58,712 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 477 transitions. [2024-11-13 23:32:58,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:32:58,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:32:58,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:32:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:03,253 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:05,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:05,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 354 states and 478 transitions. [2024-11-13 23:33:05,726 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 478 transitions. [2024-11-13 23:33:05,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:33:05,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:05,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:08,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:11,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:13,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:13,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 355 states and 479 transitions. [2024-11-13 23:33:13,867 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 479 transitions. [2024-11-13 23:33:13,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:33:13,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:13,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:14,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:18,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:21,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:21,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 356 states and 480 transitions. [2024-11-13 23:33:21,540 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 480 transitions. [2024-11-13 23:33:21,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:33:21,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:21,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:22,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:26,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:28,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:28,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 357 states and 481 transitions. [2024-11-13 23:33:28,834 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 481 transitions. [2024-11-13 23:33:28,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:33:28,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:28,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:29,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:33,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:36,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:36,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 358 states and 482 transitions. [2024-11-13 23:33:36,151 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 482 transitions. [2024-11-13 23:33:36,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:33:36,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:36,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:43,423 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:45,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:45,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 359 states and 483 transitions. [2024-11-13 23:33:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 483 transitions. [2024-11-13 23:33:45,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:33:45,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:45,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:50,536 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:51,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:51,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 360 states and 484 transitions. [2024-11-13 23:33:51,953 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 484 transitions. [2024-11-13 23:33:51,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:33:51,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:51,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:33:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:33:57,312 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:33:58,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:33:58,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 361 states and 485 transitions. [2024-11-13 23:33:58,777 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 485 transitions. [2024-11-13 23:33:58,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:33:58,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:33:58,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:00,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:05,827 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:34:09,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:09,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 362 states and 486 transitions. [2024-11-13 23:34:09,772 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 486 transitions. [2024-11-13 23:34:09,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:34:09,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:09,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:12,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:16,277 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:34:18,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 363 states and 487 transitions. [2024-11-13 23:34:18,081 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 487 transitions. [2024-11-13 23:34:18,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:34:18,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:18,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:19,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:23,155 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:34:24,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:24,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 364 states and 488 transitions. [2024-11-13 23:34:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 488 transitions. [2024-11-13 23:34:24,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:34:24,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:24,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:25,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:30,699 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:34:34,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:34,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 365 states and 489 transitions. [2024-11-13 23:34:34,322 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 489 transitions. [2024-11-13 23:34:34,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:34:34,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:34,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:35,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:39,423 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:34:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:42,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 366 states and 490 transitions. [2024-11-13 23:34:42,312 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 490 transitions. [2024-11-13 23:34:42,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:34:42,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:42,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:43,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:48,700 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:34:51,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:34:51,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 367 states and 491 transitions. [2024-11-13 23:34:51,805 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 491 transitions. [2024-11-13 23:34:51,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:34:51,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:34:51,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:34:52,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:34:57,659 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:35:00,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:00,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 368 states and 492 transitions. [2024-11-13 23:35:00,622 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 492 transitions. [2024-11-13 23:35:00,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 23:35:00,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:00,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:35:13,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:13,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 369 states and 493 transitions. [2024-11-13 23:35:13,089 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 493 transitions. [2024-11-13 23:35:13,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:35:13,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:13,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:14,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:35:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 370 states and 494 transitions. [2024-11-13 23:35:23,660 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 494 transitions. [2024-11-13 23:35:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:35:23,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:23,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:25,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:30,498 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:35:33,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:33,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 371 states and 495 transitions. [2024-11-13 23:35:33,287 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 495 transitions. [2024-11-13 23:35:33,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 23:35:33,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:33,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:35:44,714 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:35:46,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:35:46,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 372 states and 496 transitions. [2024-11-13 23:35:46,397 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 496 transitions. [2024-11-13 23:35:46,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:35:46,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:35:46,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:35:48,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat