./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.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_14d12888-24de-4dbc-a48c-872f2099a187/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d12888-24de-4dbc-a48c-872f2099a187/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_14d12888-24de-4dbc-a48c-872f2099a187/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d12888-24de-4dbc-a48c-872f2099a187/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d12888-24de-4dbc-a48c-872f2099a187/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_14d12888-24de-4dbc-a48c-872f2099a187/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 d993ff45e37665d9abd93530677e1201b0648bf8ee13fa84b0c68926f580d988 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:19:42,962 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:19:43,033 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d12888-24de-4dbc-a48c-872f2099a187/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:19:43,038 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:19:43,038 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:19:43,073 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:19:43,075 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:19:43,075 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:19:43,076 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:19:43,076 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:19:43,078 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:19:43,078 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:19:43,078 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:19:43,078 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:19:43,078 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:19:43,079 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:19:43,079 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:19:43,079 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:19:43,079 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:19:43,080 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:19:43,080 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:19:43,080 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:19:43,080 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:19:43,080 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:19:43,080 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:19:43,080 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:19:43,080 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:19:43,080 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:19:43,081 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:19:43,081 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:19:43,081 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:19:43,081 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:19:43,081 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:19:43,081 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:19:43,081 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:19:43,081 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_14d12888-24de-4dbc-a48c-872f2099a187/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 -> d993ff45e37665d9abd93530677e1201b0648bf8ee13fa84b0c68926f580d988 [2024-11-13 23:19:43,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:19:43,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:19:43,406 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:19:43,407 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:19:43,408 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:19:43,409 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d12888-24de-4dbc-a48c-872f2099a187/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i Unable to find full path for "g++" [2024-11-13 23:19:45,184 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:19:45,786 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:19:45,786 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d12888-24de-4dbc-a48c-872f2099a187/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2024-11-13 23:19:45,818 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d12888-24de-4dbc-a48c-872f2099a187/bin/ukojak-verify-EEHR8qb7sm/data/5af26ceda/c403e69358874787a471bb907dfcdbfe/FLAG664241e38 [2024-11-13 23:19:45,838 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d12888-24de-4dbc-a48c-872f2099a187/bin/ukojak-verify-EEHR8qb7sm/data/5af26ceda/c403e69358874787a471bb907dfcdbfe [2024-11-13 23:19:45,842 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:19:45,845 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:19:45,847 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:19:45,848 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:19:45,853 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:19:45,854 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:19:45" (1/1) ... [2024-11-13 23:19:45,857 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ff1927 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:45, skipping insertion in model container [2024-11-13 23:19:45,857 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:19:45" (1/1) ... [2024-11-13 23:19:45,935 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:19:46,826 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:19:46,842 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:19:47,032 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:19:47,088 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:19:47,088 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:47 WrapperNode [2024-11-13 23:19:47,089 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:19:47,089 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:19:47,089 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:19:47,090 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:19:47,094 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:47" (1/1) ... [2024-11-13 23:19:47,127 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:47" (1/1) ... [2024-11-13 23:19:47,271 INFO L138 Inliner]: procedures = 177, calls = 775, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3421 [2024-11-13 23:19:47,272 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:19:47,272 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:19:47,272 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:19:47,273 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:19:47,280 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:47" (1/1) ... [2024-11-13 23:19:47,280 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:47" (1/1) ... [2024-11-13 23:19:47,304 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:47" (1/1) ... [2024-11-13 23:19:47,305 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:47" (1/1) ... [2024-11-13 23:19:47,387 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:47" (1/1) ... [2024-11-13 23:19:47,427 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:47" (1/1) ... [2024-11-13 23:19:47,446 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:47" (1/1) ... [2024-11-13 23:19:47,456 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:47" (1/1) ... [2024-11-13 23:19:47,479 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:19:47,480 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:19:47,480 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:19:47,481 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:19:47,481 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:19:47" (1/1) ... [2024-11-13 23:19:47,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:19:47,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d12888-24de-4dbc-a48c-872f2099a187/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:19:47,516 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d12888-24de-4dbc-a48c-872f2099a187/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:19:47,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14d12888-24de-4dbc-a48c-872f2099a187/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:19:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 23:19:47,545 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 23:19:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:19:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:19:47,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:19:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:19:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:19:47,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:19:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:19:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:19:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:19:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:19:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:19:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:19:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:19:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:19:47,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:19:47,817 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:19:47,819 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:19:51,690 INFO L? ?]: Removed 828 outVars from TransFormulas that were not future-live. [2024-11-13 23:19:51,691 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:19:53,662 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:19:53,666 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 23:19:53,666 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:19:53 BoogieIcfgContainer [2024-11-13 23:19:53,667 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:19:53,667 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:19:53,668 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:19:53,678 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:19:53,678 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:19:53" (1/1) ... [2024-11-13 23:19:53,686 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:19:53,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:53,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1137 states and 2219 transitions. [2024-11-13 23:19:53,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2219 transitions. [2024-11-13 23:19:53,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 23:19:53,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:53,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:53,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:19:53,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:53,997 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 23:19:54,001 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:19:54,044 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 23:19:54,100 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 23:19:54,101 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 23:19:54,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 23:19:54,148 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 23:19:54,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:54,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:54,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1140 states and 2224 transitions. [2024-11-13 23:19:54,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 2224 transitions. [2024-11-13 23:19:54,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 23:19:54,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:54,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 23:19:54,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:54,380 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 23:19:54,383 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 23:19:54,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 23:19:54,428 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 23:19:54,429 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 23:19:54,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 23:19:54,438 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 23:19:54,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:54,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:54,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1141 states and 2225 transitions. [2024-11-13 23:19:54,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2225 transitions. [2024-11-13 23:19:54,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:19:54,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:54,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:54,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:54,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:54,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:54,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1141 states and 2223 transitions. [2024-11-13 23:19:54,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2223 transitions. [2024-11-13 23:19:54,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 23:19:54,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:54,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:54,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:54,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:54,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:54,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1141 states and 2219 transitions. [2024-11-13 23:19:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2219 transitions. [2024-11-13 23:19:54,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:19:54,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:54,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:55,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:55,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:55,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1141 states and 2215 transitions. [2024-11-13 23:19:55,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2215 transitions. [2024-11-13 23:19:55,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:19:55,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:55,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:55,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:55,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:55,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:55,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1141 states and 2209 transitions. [2024-11-13 23:19:55,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2209 transitions. [2024-11-13 23:19:55,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:19:55,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:55,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:55,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:05,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:20:05,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:05,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1141 states and 2203 transitions. [2024-11-13 23:20:05,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2203 transitions. [2024-11-13 23:20:05,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:20:05,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:05,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:05,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:05,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:16,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:20:17,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:17,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1156 states and 2221 transitions. [2024-11-13 23:20:17,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2221 transitions. [2024-11-13 23:20:17,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:20:17,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:17,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:17,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:17,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:17,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:17,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1156 states and 2219 transitions. [2024-11-13 23:20:17,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2219 transitions. [2024-11-13 23:20:17,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:20:17,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:17,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:17,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:17,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:17,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:17,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1156 states and 2217 transitions. [2024-11-13 23:20:17,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2217 transitions. [2024-11-13 23:20:17,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:20:17,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:17,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:17,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:17,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:20:24,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:20:24,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:24,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1156 states and 2215 transitions. [2024-11-13 23:20:24,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2215 transitions. [2024-11-13 23:20:24,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:20:24,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:24,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:24,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:24,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:25,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:25,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1159 states and 2217 transitions. [2024-11-13 23:20:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2217 transitions. [2024-11-13 23:20:25,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:20:25,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:25,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:26,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:26,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:26,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1161 states and 2220 transitions. [2024-11-13 23:20:26,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2220 transitions. [2024-11-13 23:20:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 23:20:26,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:26,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:27,371 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:27,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1162 states and 2223 transitions. [2024-11-13 23:20:27,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2223 transitions. [2024-11-13 23:20:27,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:20:27,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:27,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:28,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:28,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:29,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:29,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1164 states and 2227 transitions. [2024-11-13 23:20:29,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2227 transitions. [2024-11-13 23:20:29,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:20:29,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:29,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:30,875 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:31,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:31,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1165 states and 2229 transitions. [2024-11-13 23:20:31,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2229 transitions. [2024-11-13 23:20:31,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:20:31,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:31,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:32,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:33,012 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:33,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:33,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1166 states and 2231 transitions. [2024-11-13 23:20:33,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2231 transitions. [2024-11-13 23:20:33,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 23:20:33,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:33,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:33,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:34,471 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:34,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:34,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1167 states and 2232 transitions. [2024-11-13 23:20:34,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2232 transitions. [2024-11-13 23:20:34,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:20:34,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:34,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:35,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:35,856 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:36,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1168 states and 2233 transitions. [2024-11-13 23:20:36,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2233 transitions. [2024-11-13 23:20:36,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:20:36,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:36,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:36,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:37,095 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:37,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:37,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1169 states and 2234 transitions. [2024-11-13 23:20:37,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2234 transitions. [2024-11-13 23:20:37,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 23:20:37,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:37,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:40,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:40,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1171 states and 2237 transitions. [2024-11-13 23:20:40,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2237 transitions. [2024-11-13 23:20:40,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 23:20:40,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:40,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:41,857 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:42,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:42,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1172 states and 2238 transitions. [2024-11-13 23:20:42,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2238 transitions. [2024-11-13 23:20:42,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 23:20:42,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:42,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:42,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:43,726 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:44,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:44,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1173 states and 2239 transitions. [2024-11-13 23:20:44,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2239 transitions. [2024-11-13 23:20:44,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 23:20:44,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:44,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:44,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:45,813 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:46,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:46,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1174 states and 2240 transitions. [2024-11-13 23:20:46,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2240 transitions. [2024-11-13 23:20:46,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:20:46,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:46,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:46,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:47,794 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:48,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:48,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1175 states and 2241 transitions. [2024-11-13 23:20:48,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2241 transitions. [2024-11-13 23:20:48,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 23:20:48,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:48,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:49,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:50,004 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:50,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:50,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1176 states and 2242 transitions. [2024-11-13 23:20:50,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2242 transitions. [2024-11-13 23:20:50,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:20:50,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:50,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:51,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:52,191 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:53,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1177 states and 2243 transitions. [2024-11-13 23:20:53,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2243 transitions. [2024-11-13 23:20:53,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:20:53,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:53,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:53,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:54,279 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:55,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:55,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1178 states and 2244 transitions. [2024-11-13 23:20:55,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2244 transitions. [2024-11-13 23:20:55,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:20:55,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:55,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:55,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:56,577 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:20:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1179 states and 2245 transitions. [2024-11-13 23:20:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2245 transitions. [2024-11-13 23:20:57,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 23:20:57,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:57,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:58,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:59,287 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:00,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:00,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1180 states and 2246 transitions. [2024-11-13 23:21:00,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2246 transitions. [2024-11-13 23:21:00,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:21:00,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:00,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:00,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:01,598 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:02,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:02,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1181 states and 2247 transitions. [2024-11-13 23:21:02,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2247 transitions. [2024-11-13 23:21:02,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 23:21:02,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:02,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:03,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:04,137 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:04,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:04,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1182 states and 2248 transitions. [2024-11-13 23:21:04,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2248 transitions. [2024-11-13 23:21:04,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 23:21:04,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:04,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:05,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:05,938 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:06,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:06,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1183 states and 2249 transitions. [2024-11-13 23:21:06,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2249 transitions. [2024-11-13 23:21:06,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:21:06,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:06,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:06,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:07,930 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:08,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:08,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1184 states and 2250 transitions. [2024-11-13 23:21:08,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2250 transitions. [2024-11-13 23:21:08,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:21:08,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:08,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:08,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:10,471 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:11,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:11,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1185 states and 2251 transitions. [2024-11-13 23:21:11,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2251 transitions. [2024-11-13 23:21:11,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:21:11,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:11,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:13,340 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:14,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:14,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1186 states and 2252 transitions. [2024-11-13 23:21:14,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2252 transitions. [2024-11-13 23:21:14,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:21:14,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:14,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:14,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:15,958 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:16,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:16,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1187 states and 2253 transitions. [2024-11-13 23:21:16,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2253 transitions. [2024-11-13 23:21:16,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:21:16,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:16,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:17,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:18,268 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:19,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:19,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1188 states and 2254 transitions. [2024-11-13 23:21:19,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2254 transitions. [2024-11-13 23:21:19,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:21:19,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:19,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:19,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:21,059 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:22,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:22,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1189 states and 2255 transitions. [2024-11-13 23:21:22,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2255 transitions. [2024-11-13 23:21:22,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:21:22,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:22,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:22,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:23,980 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:25,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:25,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1190 states and 2256 transitions. [2024-11-13 23:21:25,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2256 transitions. [2024-11-13 23:21:25,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:21:25,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:25,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:25,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:26,840 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:27,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:27,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1191 states and 2257 transitions. [2024-11-13 23:21:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2257 transitions. [2024-11-13 23:21:27,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:21:27,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:27,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:28,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:29,391 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:30,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:30,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1192 states and 2258 transitions. [2024-11-13 23:21:30,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2258 transitions. [2024-11-13 23:21:30,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:21:30,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:30,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:30,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:32,194 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:33,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:33,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1193 states and 2259 transitions. [2024-11-13 23:21:33,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2259 transitions. [2024-11-13 23:21:33,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 23:21:33,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:33,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:36,047 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:37,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:37,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1194 states and 2260 transitions. [2024-11-13 23:21:37,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2260 transitions. [2024-11-13 23:21:37,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 23:21:37,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:37,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:37,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:39,169 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:40,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:40,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1195 states and 2261 transitions. [2024-11-13 23:21:40,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2261 transitions. [2024-11-13 23:21:40,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 23:21:40,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:40,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:40,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:42,555 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:43,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1196 states and 2262 transitions. [2024-11-13 23:21:43,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2262 transitions. [2024-11-13 23:21:43,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:21:43,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:43,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:43,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:45,203 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:45,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:45,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1197 states and 2263 transitions. [2024-11-13 23:21:45,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2263 transitions. [2024-11-13 23:21:45,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 23:21:45,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:45,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:46,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:47,714 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:48,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:48,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1198 states and 2264 transitions. [2024-11-13 23:21:48,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2264 transitions. [2024-11-13 23:21:48,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:21:48,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:48,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:48,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:50,426 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:51,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:51,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1199 states and 2265 transitions. [2024-11-13 23:21:51,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2265 transitions. [2024-11-13 23:21:51,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:21:51,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:51,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:53,027 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:53,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:53,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1200 states and 2266 transitions. [2024-11-13 23:21:53,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2266 transitions. [2024-11-13 23:21:53,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:21:53,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:53,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:55,626 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:21:56,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:56,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1201 states and 2267 transitions. [2024-11-13 23:21:56,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2267 transitions. [2024-11-13 23:21:56,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:21:56,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:56,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:59,682 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:22:02,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:02,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1202 states and 2268 transitions. [2024-11-13 23:22:02,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2268 transitions. [2024-11-13 23:22:02,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:22:02,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:02,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:02,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:04,566 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:22:05,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:05,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1203 states and 2269 transitions. [2024-11-13 23:22:05,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2269 transitions. [2024-11-13 23:22:05,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 23:22:05,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:05,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:06,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:08,322 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:22:09,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:09,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1204 states and 2270 transitions. [2024-11-13 23:22:09,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2270 transitions. [2024-11-13 23:22:09,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:22:09,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:09,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:10,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:22:12,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:12,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1205 states and 2271 transitions. [2024-11-13 23:22:12,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2271 transitions. [2024-11-13 23:22:12,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:22:12,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:12,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:24,675 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 23:22:35,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:35,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1206 states and 2272 transitions. [2024-11-13 23:22:35,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2272 transitions. [2024-11-13 23:22:35,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:22:35,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:35,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:35,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:36,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:22:36,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:36,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1207 states and 2274 transitions. [2024-11-13 23:22:36,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2274 transitions. [2024-11-13 23:22:36,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:22:36,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:36,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:37,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:38,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:22:39,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:39,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1208 states and 2276 transitions. [2024-11-13 23:22:39,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2276 transitions. [2024-11-13 23:22:39,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:22:39,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:39,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:40,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:41,321 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:22:41,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:41,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1209 states and 2277 transitions. [2024-11-13 23:22:41,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2277 transitions. [2024-11-13 23:22:41,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:22:41,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:41,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:42,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:43,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:22:44,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:44,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1210 states and 2278 transitions. [2024-11-13 23:22:44,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2278 transitions. [2024-11-13 23:22:44,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:22:44,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:44,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:45,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:22:46,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:46,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1211 states and 2279 transitions. [2024-11-13 23:22:46,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2279 transitions. [2024-11-13 23:22:46,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:22:46,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:46,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:46,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:47,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:22:49,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:49,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1213 states and 2282 transitions. [2024-11-13 23:22:49,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2282 transitions. [2024-11-13 23:22:49,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:22:49,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:49,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:50,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:52,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:22:53,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:53,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1214 states and 2283 transitions. [2024-11-13 23:22:53,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2283 transitions. [2024-11-13 23:22:53,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:22:53,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:53,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:54,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:22:55,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:55,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1215 states and 2284 transitions. [2024-11-13 23:22:55,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2284 transitions. [2024-11-13 23:22:55,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:22:55,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:55,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:56,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:56,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:22:57,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:57,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1216 states and 2285 transitions. [2024-11-13 23:22:57,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2285 transitions. [2024-11-13 23:22:57,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:22:57,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:57,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:58,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:59,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:00,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:00,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1217 states and 2286 transitions. [2024-11-13 23:23:00,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2286 transitions. [2024-11-13 23:23:00,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:23:00,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:00,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:01,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:02,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:03,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:03,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1218 states and 2287 transitions. [2024-11-13 23:23:03,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2287 transitions. [2024-11-13 23:23:03,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 23:23:03,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:03,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:03,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:04,565 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1219 states and 2288 transitions. [2024-11-13 23:23:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2288 transitions. [2024-11-13 23:23:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:23:05,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:05,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:06,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:07,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:07,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:07,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1220 states and 2289 transitions. [2024-11-13 23:23:07,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2289 transitions. [2024-11-13 23:23:07,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:23:07,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:07,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:08,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:09,584 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:10,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:10,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1221 states and 2290 transitions. [2024-11-13 23:23:10,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2290 transitions. [2024-11-13 23:23:10,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:23:10,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:10,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:12,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:13,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:13,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1222 states and 2291 transitions. [2024-11-13 23:23:13,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2291 transitions. [2024-11-13 23:23:13,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 23:23:13,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:13,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:13,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:15,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:16,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:16,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1223 states and 2292 transitions. [2024-11-13 23:23:16,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2292 transitions. [2024-11-13 23:23:16,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:23:16,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:16,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:20,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:21,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:22,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1224 states and 2293 transitions. [2024-11-13 23:23:22,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2293 transitions. [2024-11-13 23:23:22,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 23:23:22,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:22,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:23,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:24,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:24,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1225 states and 2294 transitions. [2024-11-13 23:23:24,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2294 transitions. [2024-11-13 23:23:24,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:23:24,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:24,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:25,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:26,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:27,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:27,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1226 states and 2295 transitions. [2024-11-13 23:23:27,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2295 transitions. [2024-11-13 23:23:27,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 23:23:27,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:27,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:28,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:30,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:31,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:31,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1227 states and 2296 transitions. [2024-11-13 23:23:31,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2296 transitions. [2024-11-13 23:23:31,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:23:31,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:31,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:32,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:33,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:33,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:33,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1228 states and 2297 transitions. [2024-11-13 23:23:33,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2297 transitions. [2024-11-13 23:23:33,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:23:33,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:33,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:34,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:36,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:36,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:36,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1229 states and 2298 transitions. [2024-11-13 23:23:36,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2298 transitions. [2024-11-13 23:23:36,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:23:36,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:36,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:37,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:39,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:40,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:40,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1230 states and 2299 transitions. [2024-11-13 23:23:40,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2299 transitions. [2024-11-13 23:23:40,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 23:23:40,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:40,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:42,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:43,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:43,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1231 states and 2300 transitions. [2024-11-13 23:23:43,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2300 transitions. [2024-11-13 23:23:43,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:23:43,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:43,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:44,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:45,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:45,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:45,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1232 states and 2301 transitions. [2024-11-13 23:23:45,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2301 transitions. [2024-11-13 23:23:45,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 23:23:45,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:45,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:49,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:51,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1233 states and 2302 transitions. [2024-11-13 23:23:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2302 transitions. [2024-11-13 23:23:51,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:23:51,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:51,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:52,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:54,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:55,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:55,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1234 states and 2303 transitions. [2024-11-13 23:23:55,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2303 transitions. [2024-11-13 23:23:55,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 23:23:55,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:55,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:57,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:23:58,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:58,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1235 states and 2304 transitions. [2024-11-13 23:23:58,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2304 transitions. [2024-11-13 23:23:58,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:23:58,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:58,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:59,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:00,999 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:24:02,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:02,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1236 states and 2305 transitions. [2024-11-13 23:24:02,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2305 transitions. [2024-11-13 23:24:02,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 23:24:02,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:02,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:03,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:04,920 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:24:06,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:06,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1237 states and 2306 transitions. [2024-11-13 23:24:06,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2306 transitions. [2024-11-13 23:24:06,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:24:06,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:06,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:07,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:09,877 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:24:11,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:11,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1238 states and 2307 transitions. [2024-11-13 23:24:11,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2307 transitions. [2024-11-13 23:24:11,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 23:24:11,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:11,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:12,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:15,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:24:16,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:16,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1239 states and 2308 transitions. [2024-11-13 23:24:16,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2308 transitions. [2024-11-13 23:24:16,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:24:16,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:16,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:17,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:20,015 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:24:21,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:21,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1240 states and 2309 transitions. [2024-11-13 23:24:21,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2309 transitions. [2024-11-13 23:24:21,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 23:24:21,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:21,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:22,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:24,815 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:24:26,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:26,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1241 states and 2310 transitions. [2024-11-13 23:24:26,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2310 transitions. [2024-11-13 23:24:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:24:26,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:26,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:27,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:29,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:24:31,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:31,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1242 states and 2311 transitions. [2024-11-13 23:24:31,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2311 transitions. [2024-11-13 23:24:31,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 23:24:31,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:31,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:34,529 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:24:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:35,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1243 states and 2312 transitions. [2024-11-13 23:24:35,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2312 transitions. [2024-11-13 23:24:35,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:24:35,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:35,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:37,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:38,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:24:39,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:39,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1244 states and 2313 transitions. [2024-11-13 23:24:39,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2313 transitions. [2024-11-13 23:24:39,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:24:39,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:39,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:43,437 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:24:45,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:45,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1245 states and 2314 transitions. [2024-11-13 23:24:45,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2314 transitions. [2024-11-13 23:24:45,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 23:24:45,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:45,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:46,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:49,389 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:24:51,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:51,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1246 states and 2315 transitions. [2024-11-13 23:24:51,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2315 transitions. [2024-11-13 23:24:51,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 23:24:51,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:51,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:51,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:54,689 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:24:56,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:56,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1247 states and 2316 transitions. [2024-11-13 23:24:56,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2316 transitions. [2024-11-13 23:24:56,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:24:56,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:56,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:57,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:00,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:25:02,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:02,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1248 states and 2317 transitions. [2024-11-13 23:25:02,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2317 transitions. [2024-11-13 23:25:02,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:25:02,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:02,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:04,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:07,259 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:25:09,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:09,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1249 states and 2318 transitions. [2024-11-13 23:25:09,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2318 transitions. [2024-11-13 23:25:09,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 23:25:09,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:09,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:15,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:25:17,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:17,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1250 states and 2319 transitions. [2024-11-13 23:25:17,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2319 transitions. [2024-11-13 23:25:17,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 23:25:17,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:17,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:22,466 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:25:24,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:24,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1251 states and 2320 transitions. [2024-11-13 23:25:24,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2320 transitions. [2024-11-13 23:25:24,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:25:24,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:24,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:31,836 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:25:35,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:35,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1252 states and 2321 transitions. [2024-11-13 23:25:35,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2321 transitions. [2024-11-13 23:25:35,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 23:25:35,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:35,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:40,573 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:25:41,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:41,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1253 states and 2322 transitions. [2024-11-13 23:25:41,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2322 transitions. [2024-11-13 23:25:41,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:25:41,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:41,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:43,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:25:47,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:47,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1254 states and 2323 transitions. [2024-11-13 23:25:47,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2323 transitions. [2024-11-13 23:25:47,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 23:25:47,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:47,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:48,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:53,788 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:25:57,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:57,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1255 states and 2324 transitions. [2024-11-13 23:25:57,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2324 transitions. [2024-11-13 23:25:57,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:25:57,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:57,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:03,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:26:04,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:04,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1256 states and 2325 transitions. [2024-11-13 23:26:04,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2325 transitions. [2024-11-13 23:26:04,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:26:04,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:04,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:05,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:10,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:26:13,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:13,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1257 states and 2326 transitions. [2024-11-13 23:26:13,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2326 transitions. [2024-11-13 23:26:13,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:26:13,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:13,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:15,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:19,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:26:21,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:21,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1258 states and 2327 transitions. [2024-11-13 23:26:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2327 transitions. [2024-11-13 23:26:21,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:26:21,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:21,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:22,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:25,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:26:27,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:27,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1259 states and 2328 transitions. [2024-11-13 23:26:27,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2328 transitions. [2024-11-13 23:26:27,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:26:27,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:27,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:28,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:32,398 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:26:33,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:33,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1260 states and 2329 transitions. [2024-11-13 23:26:33,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2329 transitions. [2024-11-13 23:26:33,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:26:33,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:33,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:35,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:39,033 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:26:40,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:40,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1261 states and 2330 transitions. [2024-11-13 23:26:40,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2330 transitions. [2024-11-13 23:26:40,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:26:40,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:40,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:42,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:47,893 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:26:52,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:52,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1262 states and 2331 transitions. [2024-11-13 23:26:52,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2331 transitions. [2024-11-13 23:26:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:26:52,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:52,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:58,041 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:27:00,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:00,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1263 states and 2332 transitions. [2024-11-13 23:27:00,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2332 transitions. [2024-11-13 23:27:00,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:27:00,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:00,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:04,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:09,152 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:27:11,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:11,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1264 states and 2333 transitions. [2024-11-13 23:27:11,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2333 transitions. [2024-11-13 23:27:11,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 23:27:11,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:11,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:18,974 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:27:21,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:21,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1265 states and 2334 transitions. [2024-11-13 23:27:21,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2334 transitions. [2024-11-13 23:27:21,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 23:27:21,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:21,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:23,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:28,691 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:27:31,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:31,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1266 states and 2335 transitions. [2024-11-13 23:27:31,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2335 transitions. [2024-11-13 23:27:31,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:27:31,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:31,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:33,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:37,780 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:27:40,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1267 states and 2336 transitions. [2024-11-13 23:27:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2336 transitions. [2024-11-13 23:27:40,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:27:40,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:40,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:41,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:45,698 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:27:47,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:47,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1268 states and 2337 transitions. [2024-11-13 23:27:47,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2337 transitions. [2024-11-13 23:27:47,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:27:47,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:47,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:48,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:52,514 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:27:53,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:53,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1269 states and 2338 transitions. [2024-11-13 23:27:53,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2338 transitions. [2024-11-13 23:27:53,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:27:53,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:53,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:55,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:59,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:28:00,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:00,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1270 states and 2339 transitions. [2024-11-13 23:28:00,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2339 transitions. [2024-11-13 23:28:00,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:28:00,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:00,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:08,511 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:28:13,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:28:13,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1271 states and 2340 transitions. [2024-11-13 23:28:13,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2340 transitions. [2024-11-13 23:28:13,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:28:13,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:28:13,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:28:15,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:28:47,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:17,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:17,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1272 states and 2341 transitions. [2024-11-13 23:29:17,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2341 transitions. [2024-11-13 23:29:17,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:29:17,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:17,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:19,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:24,049 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:26,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:26,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1273 states and 2342 transitions. [2024-11-13 23:29:26,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2342 transitions. [2024-11-13 23:29:26,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:29:26,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:26,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:27,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:31,904 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:33,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:33,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1274 states and 2343 transitions. [2024-11-13 23:29:33,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2343 transitions. [2024-11-13 23:29:33,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:29:33,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:33,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:41,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:45,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1275 states and 2344 transitions. [2024-11-13 23:29:45,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2344 transitions. [2024-11-13 23:29:45,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:29:45,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:45,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:48,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:29:53,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:29:55,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:29:55,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1276 states and 2345 transitions. [2024-11-13 23:29:55,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2345 transitions. [2024-11-13 23:29:55,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:29:55,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:29:55,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:29:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:02,013 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:03,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:03,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1277 states and 2346 transitions. [2024-11-13 23:30:03,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2346 transitions. [2024-11-13 23:30:03,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:30:03,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:03,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:10,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:12,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:12,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1278 states and 2347 transitions. [2024-11-13 23:30:12,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2347 transitions. [2024-11-13 23:30:12,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:30:12,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:12,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:14,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:22,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:27,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:27,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1279 states and 2348 transitions. [2024-11-13 23:30:27,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2348 transitions. [2024-11-13 23:30:27,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:30:27,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:27,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:35,748 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:38,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:38,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1280 states and 2349 transitions. [2024-11-13 23:30:38,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2349 transitions. [2024-11-13 23:30:38,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 23:30:38,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:38,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:30:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:30:51,921 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:30:56,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:30:56,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1281 states and 2350 transitions. [2024-11-13 23:30:56,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2350 transitions. [2024-11-13 23:30:56,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 23:30:56,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:30:56,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:00,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:06,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:08,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:08,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1282 states and 2351 transitions. [2024-11-13 23:31:08,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2351 transitions. [2024-11-13 23:31:08,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:31:08,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:08,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:10,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:31:16,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 23:31:18,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:31:18,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1283 states and 2352 transitions. [2024-11-13 23:31:18,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2352 transitions. [2024-11-13 23:31:18,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:31:18,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:31:18,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:31:20,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat