./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_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_cb1304ef-087b-44bd-b5ed-d60b72805397/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb1304ef-087b-44bd-b5ed-d60b72805397/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_cb1304ef-087b-44bd-b5ed-d60b72805397/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb1304ef-087b-44bd-b5ed-d60b72805397/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb1304ef-087b-44bd-b5ed-d60b72805397/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_cb1304ef-087b-44bd-b5ed-d60b72805397/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 dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:33:19,669 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:33:19,770 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb1304ef-087b-44bd-b5ed-d60b72805397/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:33:19,778 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:33:19,781 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:33:19,813 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:33:19,815 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:33:19,816 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:33:19,816 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:33:19,817 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:33:19,817 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:33:19,818 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:33:19,818 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:33:19,818 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:33:19,818 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:33:19,819 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:33:19,819 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:33:19,819 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:33:19,819 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:33:19,819 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:33:19,820 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:33:19,820 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:33:19,820 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:33:19,820 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:33:19,820 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:33:19,820 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:33:19,820 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:33:19,821 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:33:19,821 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:33:19,821 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:33:19,821 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:33:19,821 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:33:19,821 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:33:19,822 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:33:19,822 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:33:19,822 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_cb1304ef-087b-44bd-b5ed-d60b72805397/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 -> dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd [2024-11-13 22:33:20,148 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:33:20,156 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:33:20,159 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:33:20,160 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:33:20,161 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:33:20,162 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb1304ef-087b-44bd-b5ed-d60b72805397/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i Unable to find full path for "g++" [2024-11-13 22:33:22,168 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:33:22,652 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:33:22,655 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb1304ef-087b-44bd-b5ed-d60b72805397/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2024-11-13 22:33:22,681 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb1304ef-087b-44bd-b5ed-d60b72805397/bin/ukojak-verify-EEHR8qb7sm/data/41cb81e1f/5d362b11b180499298eb4a2246f298a2/FLAG06130cd2c [2024-11-13 22:33:22,705 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb1304ef-087b-44bd-b5ed-d60b72805397/bin/ukojak-verify-EEHR8qb7sm/data/41cb81e1f/5d362b11b180499298eb4a2246f298a2 [2024-11-13 22:33:22,709 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:33:22,710 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:33:22,713 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:33:22,713 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:33:22,719 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:33:22,721 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:22" (1/1) ... [2024-11-13 22:33:22,722 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12504ab6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:22, skipping insertion in model container [2024-11-13 22:33:22,722 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:22" (1/1) ... [2024-11-13 22:33:22,777 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:33:23,335 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:33:23,347 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:33:23,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:33:23,551 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:33:23,551 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:23 WrapperNode [2024-11-13 22:33:23,552 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:33:23,553 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:33:23,553 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:33:23,553 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:33:23,558 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:23" (1/1) ... [2024-11-13 22:33:23,586 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:23" (1/1) ... [2024-11-13 22:33:23,667 INFO L138 Inliner]: procedures = 177, calls = 342, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1556 [2024-11-13 22:33:23,667 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:33:23,668 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:33:23,668 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:33:23,668 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:33:23,680 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:23" (1/1) ... [2024-11-13 22:33:23,681 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:23" (1/1) ... [2024-11-13 22:33:23,694 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:23" (1/1) ... [2024-11-13 22:33:23,694 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:23" (1/1) ... [2024-11-13 22:33:23,745 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:23" (1/1) ... [2024-11-13 22:33:23,761 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:23" (1/1) ... [2024-11-13 22:33:23,766 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:23" (1/1) ... [2024-11-13 22:33:23,775 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:23" (1/1) ... [2024-11-13 22:33:23,795 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:33:23,795 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:33:23,796 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:33:23,796 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:33:23,797 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:23" (1/1) ... [2024-11-13 22:33:23,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:33:23,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb1304ef-087b-44bd-b5ed-d60b72805397/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:33:23,871 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb1304ef-087b-44bd-b5ed-d60b72805397/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:33:23,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb1304ef-087b-44bd-b5ed-d60b72805397/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:33:23,902 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 22:33:23,902 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 22:33:23,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:33:23,902 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:33:23,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:33:23,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:33:23,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:33:23,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:33:23,903 INFO L130 BoogieDeclarations]: Found specification of procedure test_int [2024-11-13 22:33:23,904 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int [2024-11-13 22:33:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:33:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:33:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:33:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:33:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:33:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:33:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:33:23,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:33:23,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:33:24,157 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:33:24,159 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:33:26,451 INFO L? ?]: Removed 359 outVars from TransFormulas that were not future-live. [2024-11-13 22:33:26,451 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:33:28,448 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:33:28,448 INFO L316 CfgBuilder]: Removed 71 assume(true) statements. [2024-11-13 22:33:28,450 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:28 BoogieIcfgContainer [2024-11-13 22:33:28,450 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:33:28,451 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:33:28,451 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:33:28,461 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:33:28,461 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:28" (1/1) ... [2024-11-13 22:33:28,471 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:33:28,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:28,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 187 states and 310 transitions. [2024-11-13 22:33:28,543 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 310 transitions. [2024-11-13 22:33:28,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:33:28,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:28,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:33:28,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:28,744 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:33:28,749 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:33:28,792 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 22:33:28,839 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:33:28,840 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 22:33:28,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:33:28,851 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 22:33:28,866 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 22:33:28,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:28,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 190 states and 315 transitions. [2024-11-13 22:33:28,936 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 315 transitions. [2024-11-13 22:33:28,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:33:28,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:28,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:33:29,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:29,034 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:33:29,037 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:33:29,044 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 22:33:29,051 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 22:33:29,113 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:33:29,114 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-13 22:33:29,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:33:29,124 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 22:33:29,157 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 22:33:29,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:29,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 193 states and 320 transitions. [2024-11-13 22:33:29,463 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 320 transitions. [2024-11-13 22:33:29,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:33:29,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:29,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:29,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:29,602 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 22:33:29,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:29,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 193 states and 318 transitions. [2024-11-13 22:33:29,616 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 318 transitions. [2024-11-13 22:33:29,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:33:29,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:29,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:29,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:29,985 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 22:33:30,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:30,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 193 states and 312 transitions. [2024-11-13 22:33:30,229 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 312 transitions. [2024-11-13 22:33:30,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:33:30,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:30,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:30,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:30,322 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 22:33:30,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:30,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 193 states and 308 transitions. [2024-11-13 22:33:30,343 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 308 transitions. [2024-11-13 22:33:30,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:33:30,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:30,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:30,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:30,450 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 22:33:30,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:30,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 193 states and 302 transitions. [2024-11-13 22:33:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 302 transitions. [2024-11-13 22:33:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:33:30,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:30,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:30,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:30,824 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 22:33:40,850 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 22:33:40,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:40,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 193 states and 296 transitions. [2024-11-13 22:33:40,915 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 296 transitions. [2024-11-13 22:33:40,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:33:40,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:40,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:41,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:41,272 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 22:33:42,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:42,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 208 states and 315 transitions. [2024-11-13 22:33:42,552 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 315 transitions. [2024-11-13 22:33:42,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:33:42,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:42,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:42,734 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 22:33:42,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:42,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 208 states and 313 transitions. [2024-11-13 22:33:42,749 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 313 transitions. [2024-11-13 22:33:42,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:33:42,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:42,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:42,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:42,911 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 22:33:42,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:42,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 208 states and 311 transitions. [2024-11-13 22:33:42,928 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 311 transitions. [2024-11-13 22:33:42,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:33:42,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:42,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:43,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:43,114 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 22:33:53,133 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 22:33:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:53,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 208 states and 309 transitions. [2024-11-13 22:33:53,148 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 309 transitions. [2024-11-13 22:33:53,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:33:53,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:53,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:53,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:53,526 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 22:34:03,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:13,560 WARN L539 Checker$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 22:34:23,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:25,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:25,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:25,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 211 states and 311 transitions. [2024-11-13 22:34:25,918 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 311 transitions. [2024-11-13 22:34:25,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:34:25,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:25,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:26,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:26,418 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 22:34:37,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:47,333 WARN L539 Checker$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 22:34:57,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:07,350 WARN L539 Checker$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 22:35:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:07,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 251 states and 364 transitions. [2024-11-13 22:35:07,565 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 364 transitions. [2024-11-13 22:35:07,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:35:07,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:07,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:07,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:08,021 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 22:35:08,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:08,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 252 states and 365 transitions. [2024-11-13 22:35:08,045 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 365 transitions. [2024-11-13 22:35:08,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:35:08,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:08,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:08,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:08,580 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 22:35:18,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:20,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:20,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 255 states and 367 transitions. [2024-11-13 22:35:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 367 transitions. [2024-11-13 22:35:20,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:35:20,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:20,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:20,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:20,290 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 22:35:20,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:20,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 255 states and 365 transitions. [2024-11-13 22:35:20,328 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 365 transitions. [2024-11-13 22:35:20,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:35:20,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:20,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:20,500 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 22:35:20,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:20,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 255 states and 364 transitions. [2024-11-13 22:35:20,521 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 364 transitions. [2024-11-13 22:35:20,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:35:20,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:20,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:21,780 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 22:35:22,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:22,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 257 states and 367 transitions. [2024-11-13 22:35:22,026 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 367 transitions. [2024-11-13 22:35:22,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:35:22,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:22,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:22,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:23,094 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 22:35:23,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:23,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 258 states and 370 transitions. [2024-11-13 22:35:23,785 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 370 transitions. [2024-11-13 22:35:23,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:35:23,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:23,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:24,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:24,671 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 22:35:25,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:25,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 259 states and 372 transitions. [2024-11-13 22:35:25,131 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 372 transitions. [2024-11-13 22:35:25,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:35:25,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:25,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:25,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:26,063 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 22:35:26,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:26,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 260 states and 373 transitions. [2024-11-13 22:35:26,446 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 373 transitions. [2024-11-13 22:35:26,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:35:26,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:26,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:27,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:27,812 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 22:35:28,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:28,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 261 states and 374 transitions. [2024-11-13 22:35:28,198 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 374 transitions. [2024-11-13 22:35:28,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:35:28,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:28,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:29,332 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 22:35:29,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:29,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 262 states and 375 transitions. [2024-11-13 22:35:29,872 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 375 transitions. [2024-11-13 22:35:29,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:35:29,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:29,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:30,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:31,381 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 22:35:33,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:33,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 265 states and 380 transitions. [2024-11-13 22:35:33,474 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 380 transitions. [2024-11-13 22:35:33,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:35:33,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:33,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:34,728 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 22:35:35,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:35,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 266 states and 381 transitions. [2024-11-13 22:35:35,252 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 381 transitions. [2024-11-13 22:35:35,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:35:35,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:35,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:35,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:36,909 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 22:35:38,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:38,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 267 states and 382 transitions. [2024-11-13 22:35:38,053 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 382 transitions. [2024-11-13 22:35:38,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:35:38,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:38,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:38,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:39,589 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 22:35:40,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:40,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 268 states and 383 transitions. [2024-11-13 22:35:40,432 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 383 transitions. [2024-11-13 22:35:40,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:35:40,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:40,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:40,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:41,772 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 22:35:42,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:42,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 269 states and 384 transitions. [2024-11-13 22:35:42,775 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 384 transitions. [2024-11-13 22:35:42,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:35:42,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:42,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:43,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:44,479 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 22:35:45,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:45,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 270 states and 385 transitions. [2024-11-13 22:35:45,364 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 385 transitions. [2024-11-13 22:35:45,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:35:45,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:45,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:47,072 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 22:35:48,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:48,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 271 states and 386 transitions. [2024-11-13 22:35:48,098 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 386 transitions. [2024-11-13 22:35:48,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:35:48,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:48,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:48,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:49,465 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 22:35:50,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:50,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 272 states and 387 transitions. [2024-11-13 22:35:50,057 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 387 transitions. [2024-11-13 22:35:50,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:35:50,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:50,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:50,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:51,633 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 22:35:52,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:52,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 273 states and 388 transitions. [2024-11-13 22:35:52,150 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 388 transitions. [2024-11-13 22:35:52,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:35:52,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:52,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:52,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:53,794 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 22:35:54,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:54,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 274 states and 389 transitions. [2024-11-13 22:35:54,956 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 389 transitions. [2024-11-13 22:35:54,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:35:54,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:54,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:55,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:56,340 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 22:35:57,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:57,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 275 states and 390 transitions. [2024-11-13 22:35:57,004 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 390 transitions. [2024-11-13 22:35:57,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:35:57,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:57,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:57,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:58,457 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 22:35:59,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:59,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 276 states and 391 transitions. [2024-11-13 22:35:59,086 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 391 transitions. [2024-11-13 22:35:59,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:35:59,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:59,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:59,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:00,588 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 22:36:01,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:01,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 277 states and 392 transitions. [2024-11-13 22:36:01,060 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 392 transitions. [2024-11-13 22:36:01,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:36:01,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:01,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:03,670 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 22:36:05,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 278 states and 393 transitions. [2024-11-13 22:36:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 393 transitions. [2024-11-13 22:36:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:36:05,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:05,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:07,010 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 22:36:07,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:07,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 279 states and 394 transitions. [2024-11-13 22:36:07,678 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 394 transitions. [2024-11-13 22:36:07,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:36:07,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:07,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:09,699 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 22:36:10,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:10,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 280 states and 395 transitions. [2024-11-13 22:36:10,403 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 395 transitions. [2024-11-13 22:36:10,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:36:10,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:10,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:11,994 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 22:36:12,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:12,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 281 states and 396 transitions. [2024-11-13 22:36:12,739 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 396 transitions. [2024-11-13 22:36:12,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:36:12,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:12,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:14,764 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 22:36:16,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:16,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 282 states and 397 transitions. [2024-11-13 22:36:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 397 transitions. [2024-11-13 22:36:16,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:36:16,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:16,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:16,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:17,734 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 22:36:18,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:18,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 283 states and 398 transitions. [2024-11-13 22:36:18,819 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 398 transitions. [2024-11-13 22:36:18,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:36:18,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:18,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:19,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:20,703 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 22:36:21,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 284 states and 399 transitions. [2024-11-13 22:36:21,902 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 399 transitions. [2024-11-13 22:36:21,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:36:21,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:21,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:24,031 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 22:36:25,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:25,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 285 states and 400 transitions. [2024-11-13 22:36:25,283 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 400 transitions. [2024-11-13 22:36:25,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:36:25,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:25,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:27,254 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 22:36:28,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:28,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 286 states and 401 transitions. [2024-11-13 22:36:28,841 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 401 transitions. [2024-11-13 22:36:28,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:36:28,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:28,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:29,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:31,144 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 22:36:32,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:32,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 287 states and 402 transitions. [2024-11-13 22:36:32,222 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 402 transitions. [2024-11-13 22:36:32,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:36:32,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:32,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:32,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:34,983 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 22:36:36,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:36,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 288 states and 403 transitions. [2024-11-13 22:36:36,664 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 403 transitions. [2024-11-13 22:36:36,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:36:36,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:36,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:37,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:38,469 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 22:36:39,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:39,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 289 states and 404 transitions. [2024-11-13 22:36:39,661 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 404 transitions. [2024-11-13 22:36:39,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:36:39,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:39,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:42,529 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 22:36:43,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:43,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 290 states and 405 transitions. [2024-11-13 22:36:43,671 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 405 transitions. [2024-11-13 22:36:43,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:36:43,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:43,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:45,867 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 22:36:47,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:47,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 291 states and 406 transitions. [2024-11-13 22:36:47,279 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 406 transitions. [2024-11-13 22:36:47,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:36:47,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:47,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:48,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:49,811 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 22:36:50,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:50,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 292 states and 407 transitions. [2024-11-13 22:36:50,882 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 407 transitions. [2024-11-13 22:36:50,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:36:50,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:50,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:51,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:52,835 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 22:36:54,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:54,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 293 states and 408 transitions. [2024-11-13 22:36:54,445 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 408 transitions. [2024-11-13 22:36:54,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:36:54,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:54,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:56,549 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 22:36:57,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:57,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 294 states and 409 transitions. [2024-11-13 22:36:57,657 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 409 transitions. [2024-11-13 22:36:57,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:36:57,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:57,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:58,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:59,808 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 22:37:00,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:00,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 295 states and 410 transitions. [2024-11-13 22:37:00,692 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 410 transitions. [2024-11-13 22:37:00,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:37:00,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:00,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:01,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:03,567 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 22:37:05,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:05,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 296 states and 411 transitions. [2024-11-13 22:37:05,537 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 411 transitions. [2024-11-13 22:37:05,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:37:05,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:05,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:05,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:07,725 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 22:37:08,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:08,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 297 states and 412 transitions. [2024-11-13 22:37:08,927 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 412 transitions. [2024-11-13 22:37:08,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:37:08,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:08,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:11,466 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 22:37:12,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:12,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 298 states and 413 transitions. [2024-11-13 22:37:12,386 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 413 transitions. [2024-11-13 22:37:12,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:37:12,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:12,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:13,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:15,262 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 22:37:16,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:16,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 299 states and 414 transitions. [2024-11-13 22:37:16,292 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 414 transitions. [2024-11-13 22:37:16,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:37:16,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:16,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:16,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:19,065 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 22:37:21,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:21,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 300 states and 415 transitions. [2024-11-13 22:37:21,217 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 415 transitions. [2024-11-13 22:37:21,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:37:21,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:21,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:21,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:23,867 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 22:37:25,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:25,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 301 states and 416 transitions. [2024-11-13 22:37:25,443 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 416 transitions. [2024-11-13 22:37:25,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:37:25,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:25,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:40,290 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 22:37:52,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:52,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 302 states and 417 transitions. [2024-11-13 22:37:52,982 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 417 transitions. [2024-11-13 22:37:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:37:52,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:52,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:53,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:54,083 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 22:37:54,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:54,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 303 states and 421 transitions. [2024-11-13 22:37:54,819 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 421 transitions. [2024-11-13 22:37:54,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:37:54,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:54,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:55,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:56,518 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 22:37:57,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:57,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 304 states and 423 transitions. [2024-11-13 22:37:57,547 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 423 transitions. [2024-11-13 22:37:57,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:37:57,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:57,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:58,904 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 22:37:59,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:59,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 305 states and 425 transitions. [2024-11-13 22:37:59,974 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 425 transitions. [2024-11-13 22:37:59,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:37:59,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:59,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:00,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:01,232 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 22:38:02,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:02,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 306 states and 427 transitions. [2024-11-13 22:38:02,212 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 427 transitions. [2024-11-13 22:38:02,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:38:02,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:02,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:02,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:03,707 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 22:38:04,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 307 states and 428 transitions. [2024-11-13 22:38:04,426 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 428 transitions. [2024-11-13 22:38:04,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:38:04,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:04,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:04,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:05,738 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 22:38:08,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:08,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 309 states and 433 transitions. [2024-11-13 22:38:08,208 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 433 transitions. [2024-11-13 22:38:08,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:38:08,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:08,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:10,357 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 22:38:11,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:11,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 310 states and 434 transitions. [2024-11-13 22:38:11,260 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 434 transitions. [2024-11-13 22:38:11,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:38:11,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:11,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:11,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:12,735 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 22:38:13,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:13,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 311 states and 435 transitions. [2024-11-13 22:38:13,891 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 435 transitions. [2024-11-13 22:38:13,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:38:13,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:13,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:15,114 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 22:38:16,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:16,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 312 states and 436 transitions. [2024-11-13 22:38:16,075 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 436 transitions. [2024-11-13 22:38:16,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:38:16,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:16,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:18,790 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 22:38:19,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:19,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 313 states and 437 transitions. [2024-11-13 22:38:19,990 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 437 transitions. [2024-11-13 22:38:19,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:38:19,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:19,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:20,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:21,406 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 22:38:22,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:22,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 314 states and 438 transitions. [2024-11-13 22:38:22,503 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 438 transitions. [2024-11-13 22:38:22,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:38:22,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:22,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:24,004 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 22:38:25,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:25,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 315 states and 439 transitions. [2024-11-13 22:38:25,253 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 439 transitions. [2024-11-13 22:38:25,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:38:25,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:25,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:25,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:26,363 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 22:38:27,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:27,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 316 states and 440 transitions. [2024-11-13 22:38:27,367 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 440 transitions. [2024-11-13 22:38:27,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:38:27,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:27,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:28,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:29,653 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 22:38:31,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:31,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 317 states and 441 transitions. [2024-11-13 22:38:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 441 transitions. [2024-11-13 22:38:31,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:38:31,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:31,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:32,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:34,122 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 22:38:35,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:35,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 318 states and 442 transitions. [2024-11-13 22:38:35,844 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 442 transitions. [2024-11-13 22:38:35,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:38:35,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:35,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:36,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:43,246 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 22:38:49,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:49,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 319 states and 443 transitions. [2024-11-13 22:38:49,761 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 443 transitions. [2024-11-13 22:38:49,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:38:49,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:49,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:50,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:53,802 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 22:38:56,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:56,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 320 states and 444 transitions. [2024-11-13 22:38:56,307 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 444 transitions. [2024-11-13 22:38:56,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:38:56,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:56,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:58,667 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 22:39:00,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:00,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 321 states and 445 transitions. [2024-11-13 22:39:00,173 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 445 transitions. [2024-11-13 22:39:00,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:39:00,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:00,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:01,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:02,723 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 22:39:03,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:03,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 322 states and 446 transitions. [2024-11-13 22:39:03,944 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 446 transitions. [2024-11-13 22:39:03,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:39:03,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:03,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:04,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:05,600 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 22:39:06,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:06,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 323 states and 447 transitions. [2024-11-13 22:39:06,883 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 447 transitions. [2024-11-13 22:39:06,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:39:06,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:06,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:09,347 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 22:39:10,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:10,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 324 states and 448 transitions. [2024-11-13 22:39:10,582 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 448 transitions. [2024-11-13 22:39:10,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:39:10,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:10,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:11,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:12,792 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 22:39:13,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:13,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 325 states and 449 transitions. [2024-11-13 22:39:13,703 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 449 transitions. [2024-11-13 22:39:13,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:39:13,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:13,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:14,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:16,765 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 22:39:18,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:18,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 326 states and 450 transitions. [2024-11-13 22:39:18,600 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 450 transitions. [2024-11-13 22:39:18,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:39:18,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:18,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:21,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:39:22,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:22,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 327 states and 451 transitions. [2024-11-13 22:39:22,808 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 451 transitions. [2024-11-13 22:39:22,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:39:22,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:22,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:23,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:25,145 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 22:39:26,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:26,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 328 states and 452 transitions. [2024-11-13 22:39:26,428 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 452 transitions. [2024-11-13 22:39:26,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:39:26,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:26,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:27,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:28,542 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 22:39:29,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 329 states and 453 transitions. [2024-11-13 22:39:29,783 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 453 transitions. [2024-11-13 22:39:29,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:39:29,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:29,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:30,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:32,848 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 22:39:34,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:34,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 330 states and 454 transitions. [2024-11-13 22:39:34,275 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 454 transitions. [2024-11-13 22:39:34,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:39:34,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:34,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:35,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:36,967 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 22:39:38,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:38,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 331 states and 455 transitions. [2024-11-13 22:39:38,578 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 455 transitions. [2024-11-13 22:39:38,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:39:38,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:38,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:39,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:41,870 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 22:39:43,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:43,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 332 states and 456 transitions. [2024-11-13 22:39:43,557 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 456 transitions. [2024-11-13 22:39:43,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:39:43,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:43,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:44,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:47,547 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 22:39:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:49,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 333 states and 457 transitions. [2024-11-13 22:39:49,614 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 457 transitions. [2024-11-13 22:39:49,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:39:49,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:49,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:52,241 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 22:39:53,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:53,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 334 states and 458 transitions. [2024-11-13 22:39:53,382 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 458 transitions. [2024-11-13 22:39:53,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:39:53,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:53,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:54,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:56,942 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 22:39:58,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:58,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 335 states and 459 transitions. [2024-11-13 22:39:58,854 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 459 transitions. [2024-11-13 22:39:58,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:39:58,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:58,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:03,615 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 22:40:05,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:05,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 336 states and 460 transitions. [2024-11-13 22:40:05,752 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 460 transitions. [2024-11-13 22:40:05,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:40:05,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:05,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:07,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:10,044 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 22:40:11,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:11,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 337 states and 461 transitions. [2024-11-13 22:40:11,895 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 461 transitions. [2024-11-13 22:40:11,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:40:11,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:11,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:13,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:15,728 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 22:40:17,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:17,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 338 states and 462 transitions. [2024-11-13 22:40:17,194 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 462 transitions. [2024-11-13 22:40:17,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:40:17,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:17,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:20,956 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 22:40:22,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:22,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 339 states and 463 transitions. [2024-11-13 22:40:22,240 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 463 transitions. [2024-11-13 22:40:22,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:40:22,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:22,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:22,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:25,099 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 22:40:26,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:26,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 340 states and 464 transitions. [2024-11-13 22:40:26,284 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 464 transitions. [2024-11-13 22:40:26,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:40:26,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:26,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:28,725 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 22:40:30,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:30,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 341 states and 465 transitions. [2024-11-13 22:40:30,705 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 465 transitions. [2024-11-13 22:40:30,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:40:30,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:30,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:34,357 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 22:40:35,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:35,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 342 states and 466 transitions. [2024-11-13 22:40:35,861 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 466 transitions. [2024-11-13 22:40:35,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:40:35,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:35,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:37,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:40,343 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 22:40:42,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:42,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 343 states and 467 transitions. [2024-11-13 22:40:42,861 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 467 transitions. [2024-11-13 22:40:42,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:40:42,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:42,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:47,042 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 22:40:49,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:49,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 344 states and 468 transitions. [2024-11-13 22:40:49,441 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 468 transitions. [2024-11-13 22:40:49,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:40:49,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:49,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:54,518 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 22:40:56,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:56,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 345 states and 469 transitions. [2024-11-13 22:40:56,071 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 469 transitions. [2024-11-13 22:40:56,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:40:56,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:56,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:00,003 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 22:41:01,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:01,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 346 states and 470 transitions. [2024-11-13 22:41:01,253 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 470 transitions. [2024-11-13 22:41:01,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:41:01,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:01,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:02,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:05,791 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 22:41:08,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:08,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 347 states and 471 transitions. [2024-11-13 22:41:08,231 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 471 transitions. [2024-11-13 22:41:08,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:41:08,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:08,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:09,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:12,503 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 22:41:15,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:15,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 348 states and 472 transitions. [2024-11-13 22:41:15,698 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 472 transitions. [2024-11-13 22:41:15,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:41:15,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:15,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:21,069 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 22:41:24,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:24,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 349 states and 473 transitions. [2024-11-13 22:41:24,247 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 473 transitions. [2024-11-13 22:41:24,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:41:24,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:24,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:25,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:29,456 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 22:41:32,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:32,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 350 states and 474 transitions. [2024-11-13 22:41:32,563 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 474 transitions. [2024-11-13 22:41:32,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:41:32,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:32,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:39,121 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 22:41:43,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:43,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 351 states and 475 transitions. [2024-11-13 22:41:43,517 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 475 transitions. [2024-11-13 22:41:43,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:41:43,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:43,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:44,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:47,895 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 22:41:49,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:49,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 352 states and 476 transitions. [2024-11-13 22:41:49,566 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 476 transitions. [2024-11-13 22:41:49,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:41:49,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:49,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:51,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:56,174 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 22:42:00,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:00,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 353 states and 477 transitions. [2024-11-13 22:42:00,404 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 477 transitions. [2024-11-13 22:42:00,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:42:00,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:00,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:01,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:06,178 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 22:42:09,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:09,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 354 states and 478 transitions. [2024-11-13 22:42:09,402 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 478 transitions. [2024-11-13 22:42:09,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:42:09,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:09,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:12,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:17,012 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 22:42:19,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:19,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 355 states and 479 transitions. [2024-11-13 22:42:19,516 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 479 transitions. [2024-11-13 22:42:19,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:42:19,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:19,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:23,926 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 22:42:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:27,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 356 states and 480 transitions. [2024-11-13 22:42:27,714 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 480 transitions. [2024-11-13 22:42:27,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:42:27,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:27,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:33,497 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 22:42:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:36,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 357 states and 481 transitions. [2024-11-13 22:42:36,123 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 481 transitions. [2024-11-13 22:42:36,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:42:36,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:36,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:42,162 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 22:42:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:44,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 358 states and 482 transitions. [2024-11-13 22:42:44,853 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 482 transitions. [2024-11-13 22:42:44,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 22:42:44,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:44,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:52,754 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 22:42:55,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:55,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 359 states and 483 transitions. [2024-11-13 22:42:55,980 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 483 transitions. [2024-11-13 22:42:55,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:42:55,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:55,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:57,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:02,122 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 22:43:03,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:03,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 360 states and 484 transitions. [2024-11-13 22:43:03,660 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 484 transitions. [2024-11-13 22:43:03,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:43:03,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:03,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:08,997 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 22:43:10,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:10,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 361 states and 485 transitions. [2024-11-13 22:43:10,444 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 485 transitions. [2024-11-13 22:43:10,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:43:10,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:10,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:17,490 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 22:43:21,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:21,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 362 states and 486 transitions. [2024-11-13 22:43:21,506 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 486 transitions. [2024-11-13 22:43:21,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:43:21,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:21,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:27,189 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 22:43:29,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:29,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 363 states and 487 transitions. [2024-11-13 22:43:29,047 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 487 transitions. [2024-11-13 22:43:29,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:43:29,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:29,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:30,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:34,284 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 22:43:35,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:35,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 364 states and 488 transitions. [2024-11-13 22:43:35,763 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 488 transitions. [2024-11-13 22:43:35,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:43:35,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:35,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:37,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:42,069 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 22:43:45,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:45,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 365 states and 489 transitions. [2024-11-13 22:43:45,650 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 489 transitions. [2024-11-13 22:43:45,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:43:45,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:45,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:46,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:51,046 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 22:43:53,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:53,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 366 states and 490 transitions. [2024-11-13 22:43:53,800 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 490 transitions. [2024-11-13 22:43:53,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:43:53,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:53,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:55,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:59,820 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 22:44:02,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:02,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 367 states and 491 transitions. [2024-11-13 22:44:02,687 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 491 transitions. [2024-11-13 22:44:02,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:44:02,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:02,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:03,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:08,818 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 22:44:11,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:11,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 368 states and 492 transitions. [2024-11-13 22:44:11,637 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 492 transitions. [2024-11-13 22:44:11,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 22:44:11,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:11,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:14,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:19,588 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 22:44:22,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:22,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 369 states and 493 transitions. [2024-11-13 22:44:22,979 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 493 transitions. [2024-11-13 22:44:22,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:44:22,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:22,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:28,955 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 22:44:31,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:31,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 370 states and 494 transitions. [2024-11-13 22:44:31,916 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 494 transitions. [2024-11-13 22:44:31,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:44:31,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:31,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:33,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:38,065 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 22:44:40,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:40,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 371 states and 495 transitions. [2024-11-13 22:44:40,708 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 495 transitions. [2024-11-13 22:44:40,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:44:40,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:40,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:47,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:52,529 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 22:44:54,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:54,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 372 states and 496 transitions. [2024-11-13 22:44:54,362 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 496 transitions. [2024-11-13 22:44:54,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:44:54,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:54,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms