./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb986f00-30f3-4b62-9fb3-f8631127ba9a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb986f00-30f3-4b62-9fb3-f8631127ba9a/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_cb986f00-30f3-4b62-9fb3-f8631127ba9a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb986f00-30f3-4b62-9fb3-f8631127ba9a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb986f00-30f3-4b62-9fb3-f8631127ba9a/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_cb986f00-30f3-4b62-9fb3-f8631127ba9a/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 f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:50:47,996 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:50:48,076 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb986f00-30f3-4b62-9fb3-f8631127ba9a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:50:48,081 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:50:48,081 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:50:48,103 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:50:48,104 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:50:48,104 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:50:48,105 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:50:48,105 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:50:48,105 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:50:48,105 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:50:48,106 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:50:48,106 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:50:48,106 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:50:48,106 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:50:48,106 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:50:48,106 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:50:48,106 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:50:48,107 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:50:48,107 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:50:48,107 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:50:48,107 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:50:48,107 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:50:48,107 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:50:48,107 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:50:48,107 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:50:48,107 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:50:48,108 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:50:48,108 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:50:48,108 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:50:48,108 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:50:48,108 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:50:48,108 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:50:48,108 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:50:48,108 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_cb986f00-30f3-4b62-9fb3-f8631127ba9a/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 -> f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 [2024-11-13 16:50:48,396 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:50:48,406 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:50:48,408 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:50:48,409 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:50:48,410 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:50:48,411 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb986f00-30f3-4b62-9fb3-f8631127ba9a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i Unable to find full path for "g++" [2024-11-13 16:50:50,462 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:50:50,918 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:50:50,921 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb986f00-30f3-4b62-9fb3-f8631127ba9a/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2024-11-13 16:50:50,946 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb986f00-30f3-4b62-9fb3-f8631127ba9a/bin/ukojak-verify-EEHR8qb7sm/data/7301f6433/e6e375c8cec44db3802d21de8fecdc7e/FLAGf646cbd5c [2024-11-13 16:50:50,966 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb986f00-30f3-4b62-9fb3-f8631127ba9a/bin/ukojak-verify-EEHR8qb7sm/data/7301f6433/e6e375c8cec44db3802d21de8fecdc7e [2024-11-13 16:50:50,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:50:50,970 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:50:50,971 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:50:50,971 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:50:50,976 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:50:50,977 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:50:50" (1/1) ... [2024-11-13 16:50:50,978 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1298308b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:50, skipping insertion in model container [2024-11-13 16:50:50,978 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:50:50" (1/1) ... [2024-11-13 16:50:51,046 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:50:51,939 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:50:51,954 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:50:52,196 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:50:52,239 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:50:52,240 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:52 WrapperNode [2024-11-13 16:50:52,241 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:50:52,242 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:50:52,242 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:50:52,243 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:50:52,249 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:52" (1/1) ... [2024-11-13 16:50:52,301 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:52" (1/1) ... [2024-11-13 16:50:52,460 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3260 [2024-11-13 16:50:52,461 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:50:52,461 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:50:52,462 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:50:52,462 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:50:52,518 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:52" (1/1) ... [2024-11-13 16:50:52,518 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:52" (1/1) ... [2024-11-13 16:50:52,539 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:52" (1/1) ... [2024-11-13 16:50:52,539 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:52" (1/1) ... [2024-11-13 16:50:52,644 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:52" (1/1) ... [2024-11-13 16:50:52,694 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:52" (1/1) ... [2024-11-13 16:50:52,709 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:52" (1/1) ... [2024-11-13 16:50:52,718 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:52" (1/1) ... [2024-11-13 16:50:52,743 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:50:52,745 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:50:52,746 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:50:52,746 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:50:52,748 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:52" (1/1) ... [2024-11-13 16:50:52,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:50:52,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb986f00-30f3-4b62-9fb3-f8631127ba9a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:50:52,793 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb986f00-30f3-4b62-9fb3-f8631127ba9a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:50:52,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb986f00-30f3-4b62-9fb3-f8631127ba9a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:50:52,826 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 16:50:52,826 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 16:50:52,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:50:52,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:50:52,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:50:52,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:50:52,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 16:50:52,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 16:50:52,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:50:52,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:50:52,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:50:52,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:50:52,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:50:52,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:50:52,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:50:52,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:50:52,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:50:53,088 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:50:53,091 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:50:56,716 INFO L? ?]: Removed 802 outVars from TransFormulas that were not future-live. [2024-11-13 16:50:56,716 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:50:58,644 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:50:58,650 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-13 16:50:58,651 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:50:58 BoogieIcfgContainer [2024-11-13 16:50:58,651 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:50:58,652 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:50:58,652 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:50:58,663 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:50:58,663 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:50:58" (1/1) ... [2024-11-13 16:50:58,672 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:50:58,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:58,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1122 states and 2193 transitions. [2024-11-13 16:50:58,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2193 transitions. [2024-11-13 16:50:58,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:50:58,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:58,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:58,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:59,011 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 16:50:59,016 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:59,052 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 16:50:59,102 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:50:59,104 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 16:50:59,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:50:59,113 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 16:50:59,128 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 16:50:59,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:59,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1125 states and 2198 transitions. [2024-11-13 16:50:59,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2198 transitions. [2024-11-13 16:50:59,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:50:59,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:59,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:59,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:50:59,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:59,286 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 16:50:59,288 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:50:59,295 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 16:50:59,301 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 16:50:59,342 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 16:50:59,343 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-13 16:50:59,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 16:50:59,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-13 16:50:59,380 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 16:50:59,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:59,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1128 states and 2204 transitions. [2024-11-13 16:50:59,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2204 transitions. [2024-11-13 16:50:59,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:50:59,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:59,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:59,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:59,786 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 16:50:59,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:59,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1128 states and 2202 transitions. [2024-11-13 16:50:59,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2202 transitions. [2024-11-13 16:50:59,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:50:59,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:59,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:00,120 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 16:51:00,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1128 states and 2198 transitions. [2024-11-13 16:51:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2198 transitions. [2024-11-13 16:51:00,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:51:00,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:00,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:00,406 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 16:51:00,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:00,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 1128 states and 2194 transitions. [2024-11-13 16:51:00,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2194 transitions. [2024-11-13 16:51:00,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:51:00,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:00,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:00,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:00,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:00,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:00,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1128 states and 2188 transitions. [2024-11-13 16:51:00,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2188 transitions. [2024-11-13 16:51:00,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:51:00,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:00,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:00,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:00,687 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 16:51:10,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:51:10,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:10,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1128 states and 2182 transitions. [2024-11-13 16:51:10,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 2182 transitions. [2024-11-13 16:51:10,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:51:10,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:10,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:10,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:11,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:21,861 WARN L539 Checker$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 16:51:26,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:51:30,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:51:30,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:30,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1143 states and 2202 transitions. [2024-11-13 16:51:30,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2202 transitions. [2024-11-13 16:51:30,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:51:30,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:30,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:30,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:30,419 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 16:51:30,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:30,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1143 states and 2200 transitions. [2024-11-13 16:51:30,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2200 transitions. [2024-11-13 16:51:30,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:51:30,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:30,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:30,604 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 16:51:30,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:30,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1143 states and 2198 transitions. [2024-11-13 16:51:30,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2198 transitions. [2024-11-13 16:51:30,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:51:30,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:30,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:30,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:30,779 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 16:51:31,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:31,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1143 states and 2196 transitions. [2024-11-13 16:51:31,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2196 transitions. [2024-11-13 16:51:31,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:51:31,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:31,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:31,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:31,687 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 16:51:32,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:32,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1146 states and 2198 transitions. [2024-11-13 16:51:32,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2198 transitions. [2024-11-13 16:51:32,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:51:32,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:32,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:33,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:33,632 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 16:51:33,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:33,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1148 states and 2202 transitions. [2024-11-13 16:51:33,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 2202 transitions. [2024-11-13 16:51:33,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:51:33,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:33,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:35,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:35,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:35,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1150 states and 2205 transitions. [2024-11-13 16:51:35,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2205 transitions. [2024-11-13 16:51:35,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:51:35,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:35,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:36,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:36,629 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:37,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:37,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1152 states and 2209 transitions. [2024-11-13 16:51:37,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 2209 transitions. [2024-11-13 16:51:37,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 16:51:37,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:37,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:38,747 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:39,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1153 states and 2210 transitions. [2024-11-13 16:51:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2210 transitions. [2024-11-13 16:51:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:51:39,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:39,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:39,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:40,466 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:41,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:41,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1154 states and 2211 transitions. [2024-11-13 16:51:41,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 2211 transitions. [2024-11-13 16:51:41,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:51:41,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:41,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:41,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:42,358 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:42,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:42,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1155 states and 2212 transitions. [2024-11-13 16:51:42,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2212 transitions. [2024-11-13 16:51:42,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:51:42,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:42,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:43,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:44,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:44,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1156 states and 2213 transitions. [2024-11-13 16:51:44,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2213 transitions. [2024-11-13 16:51:44,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:51:44,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:44,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:45,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:46,030 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:46,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:46,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1157 states and 2214 transitions. [2024-11-13 16:51:46,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2214 transitions. [2024-11-13 16:51:46,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:51:46,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:46,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:47,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:48,013 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:48,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1158 states and 2215 transitions. [2024-11-13 16:51:48,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2215 transitions. [2024-11-13 16:51:48,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:51:48,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:48,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:49,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:50,220 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:50,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:50,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1159 states and 2216 transitions. [2024-11-13 16:51:50,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2216 transitions. [2024-11-13 16:51:50,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:51:50,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:50,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:51,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:51,998 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:52,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:52,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1160 states and 2217 transitions. [2024-11-13 16:51:52,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2217 transitions. [2024-11-13 16:51:52,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:51:52,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:52,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:53,975 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:55,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:55,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1161 states and 2218 transitions. [2024-11-13 16:51:55,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2218 transitions. [2024-11-13 16:51:55,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:51:55,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:55,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:55,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:56,210 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:56,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:56,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1162 states and 2219 transitions. [2024-11-13 16:51:56,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2219 transitions. [2024-11-13 16:51:56,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:51:56,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:56,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:57,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:58,644 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:59,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:59,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1163 states and 2220 transitions. [2024-11-13 16:51:59,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2220 transitions. [2024-11-13 16:51:59,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:51:59,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:59,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:01,111 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:01,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:01,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1164 states and 2221 transitions. [2024-11-13 16:52:01,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2221 transitions. [2024-11-13 16:52:01,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:52:01,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:01,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:01,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:02,765 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:03,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:03,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1165 states and 2222 transitions. [2024-11-13 16:52:03,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2222 transitions. [2024-11-13 16:52:03,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:52:03,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:03,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:03,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:04,493 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:04,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:04,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1166 states and 2223 transitions. [2024-11-13 16:52:04,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2223 transitions. [2024-11-13 16:52:04,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:52:04,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:04,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:05,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:06,421 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:07,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:07,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1167 states and 2224 transitions. [2024-11-13 16:52:07,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2224 transitions. [2024-11-13 16:52:07,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:52:07,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:07,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:08,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:09,371 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:10,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:10,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1168 states and 2225 transitions. [2024-11-13 16:52:10,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2225 transitions. [2024-11-13 16:52:10,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:52:10,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:10,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:11,805 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:12,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:12,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1169 states and 2226 transitions. [2024-11-13 16:52:12,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2226 transitions. [2024-11-13 16:52:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:52:12,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:12,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:12,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:14,073 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:15,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:15,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1170 states and 2227 transitions. [2024-11-13 16:52:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2227 transitions. [2024-11-13 16:52:15,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:52:15,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:15,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:15,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:16,583 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:17,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:17,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1171 states and 2228 transitions. [2024-11-13 16:52:17,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2228 transitions. [2024-11-13 16:52:17,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:52:17,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:17,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:17,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:18,980 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:19,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:19,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1172 states and 2229 transitions. [2024-11-13 16:52:19,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2229 transitions. [2024-11-13 16:52:19,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:52:19,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:19,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:20,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:21,048 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:21,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:21,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1173 states and 2230 transitions. [2024-11-13 16:52:21,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2230 transitions. [2024-11-13 16:52:21,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:52:21,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:21,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:23,178 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:24,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:24,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1174 states and 2231 transitions. [2024-11-13 16:52:24,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2231 transitions. [2024-11-13 16:52:24,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:52:24,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:24,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:24,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:25,644 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:26,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:26,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1175 states and 2232 transitions. [2024-11-13 16:52:26,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2232 transitions. [2024-11-13 16:52:26,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 16:52:26,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:26,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:26,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:28,192 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:29,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:29,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1176 states and 2233 transitions. [2024-11-13 16:52:29,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2233 transitions. [2024-11-13 16:52:29,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:52:29,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:29,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:29,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:30,909 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:31,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:31,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1177 states and 2234 transitions. [2024-11-13 16:52:31,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2234 transitions. [2024-11-13 16:52:31,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:52:31,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:31,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:33,803 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:35,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:35,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1178 states and 2235 transitions. [2024-11-13 16:52:35,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2235 transitions. [2024-11-13 16:52:35,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:52:35,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:35,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:35,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:37,094 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:37,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:37,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1179 states and 2236 transitions. [2024-11-13 16:52:37,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2236 transitions. [2024-11-13 16:52:37,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:52:37,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:37,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:38,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:40,128 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:41,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:41,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1180 states and 2237 transitions. [2024-11-13 16:52:41,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2237 transitions. [2024-11-13 16:52:41,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:52:41,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:41,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:41,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:43,069 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:44,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1181 states and 2238 transitions. [2024-11-13 16:52:44,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2238 transitions. [2024-11-13 16:52:44,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:52:44,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:44,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:44,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:45,993 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:47,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1182 states and 2239 transitions. [2024-11-13 16:52:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2239 transitions. [2024-11-13 16:52:47,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:52:47,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:47,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:49,117 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:50,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:50,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1183 states and 2240 transitions. [2024-11-13 16:52:50,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2240 transitions. [2024-11-13 16:52:50,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:52:50,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:50,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:50,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:52,241 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:53,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:53,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1184 states and 2241 transitions. [2024-11-13 16:52:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2241 transitions. [2024-11-13 16:52:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 16:52:53,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:53,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:56,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:56,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1185 states and 2242 transitions. [2024-11-13 16:52:56,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2242 transitions. [2024-11-13 16:52:56,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 16:52:56,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:56,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:57,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:58,477 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:59,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:59,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1186 states and 2243 transitions. [2024-11-13 16:52:59,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2243 transitions. [2024-11-13 16:52:59,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:52:59,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:59,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:00,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:02,941 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:04,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1187 states and 2244 transitions. [2024-11-13 16:53:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2244 transitions. [2024-11-13 16:53:04,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 16:53:04,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:04,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:07,023 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:07,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:07,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1188 states and 2245 transitions. [2024-11-13 16:53:07,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2245 transitions. [2024-11-13 16:53:07,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:53:07,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:07,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:10,281 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:11,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:11,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1189 states and 2246 transitions. [2024-11-13 16:53:11,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2246 transitions. [2024-11-13 16:53:11,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:53:11,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:11,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:14,155 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:15,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:15,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1190 states and 2247 transitions. [2024-11-13 16:53:15,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2247 transitions. [2024-11-13 16:53:15,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:53:15,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:15,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:16,876 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:17,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:17,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1191 states and 2248 transitions. [2024-11-13 16:53:17,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2248 transitions. [2024-11-13 16:53:17,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:53:17,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:17,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:18,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:19,920 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:20,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:20,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1192 states and 2249 transitions. [2024-11-13 16:53:20,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2249 transitions. [2024-11-13 16:53:20,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:53:20,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:20,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:32,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:43,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:43,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1193 states and 2250 transitions. [2024-11-13 16:53:43,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2250 transitions. [2024-11-13 16:53:43,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:53:43,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:43,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:44,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:44,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:53:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:45,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1194 states and 2251 transitions. [2024-11-13 16:53:45,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2251 transitions. [2024-11-13 16:53:45,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:53:45,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:45,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:46,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:46,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:53:48,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:48,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1196 states and 2257 transitions. [2024-11-13 16:53:48,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2257 transitions. [2024-11-13 16:53:48,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:53:48,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:48,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:48,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:49,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:53:51,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:51,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1198 states and 2261 transitions. [2024-11-13 16:53:51,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2261 transitions. [2024-11-13 16:53:51,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 16:53:51,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:51,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:53,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:53:54,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:54,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1199 states and 2262 transitions. [2024-11-13 16:53:54,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2262 transitions. [2024-11-13 16:53:54,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:53:54,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:54,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:55,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:56,176 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 16:53:59,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:59,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1202 states and 2270 transitions. [2024-11-13 16:53:59,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2270 transitions. [2024-11-13 16:53:59,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:53:59,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:59,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:01,586 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 16:54:02,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:02,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1203 states and 2271 transitions. [2024-11-13 16:54:02,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2271 transitions. [2024-11-13 16:54:02,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:54:02,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:02,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:03,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:03,915 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 16:54:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:04,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1204 states and 2272 transitions. [2024-11-13 16:54:04,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2272 transitions. [2024-11-13 16:54:04,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:54:04,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:04,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:05,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:06,234 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 16:54:06,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:06,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1205 states and 2273 transitions. [2024-11-13 16:54:06,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2273 transitions. [2024-11-13 16:54:06,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:54:06,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:06,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:07,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:08,911 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 16:54:10,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:10,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1206 states and 2274 transitions. [2024-11-13 16:54:10,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2274 transitions. [2024-11-13 16:54:10,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 16:54:10,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:10,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:10,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:11,981 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 16:54:13,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1207 states and 2275 transitions. [2024-11-13 16:54:13,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2275 transitions. [2024-11-13 16:54:13,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 16:54:13,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:13,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:13,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:14,342 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 16:54:15,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:15,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1208 states and 2276 transitions. [2024-11-13 16:54:15,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2276 transitions. [2024-11-13 16:54:15,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:54:15,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:15,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:15,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:17,582 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 16:54:19,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:19,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1209 states and 2277 transitions. [2024-11-13 16:54:19,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2277 transitions. [2024-11-13 16:54:19,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:54:19,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:19,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:19,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:20,605 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 16:54:21,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:21,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1210 states and 2278 transitions. [2024-11-13 16:54:21,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2278 transitions. [2024-11-13 16:54:21,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:54:21,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:21,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:22,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:23,566 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 16:54:24,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:24,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1211 states and 2279 transitions. [2024-11-13 16:54:24,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2279 transitions. [2024-11-13 16:54:24,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:54:24,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:24,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:26,614 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 16:54:27,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:27,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1212 states and 2280 transitions. [2024-11-13 16:54:27,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2280 transitions. [2024-11-13 16:54:27,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 16:54:27,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:27,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:28,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:30,678 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 16:54:32,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:32,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1213 states and 2281 transitions. [2024-11-13 16:54:32,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2281 transitions. [2024-11-13 16:54:32,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 16:54:32,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:32,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:33,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:34,495 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 16:54:35,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:35,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1214 states and 2282 transitions. [2024-11-13 16:54:35,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2282 transitions. [2024-11-13 16:54:35,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 16:54:35,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:35,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:36,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:36,853 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 16:54:37,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:37,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1215 states and 2283 transitions. [2024-11-13 16:54:37,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2283 transitions. [2024-11-13 16:54:37,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 16:54:37,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:37,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:38,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:40,005 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 16:54:41,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:41,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1216 states and 2284 transitions. [2024-11-13 16:54:41,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2284 transitions. [2024-11-13 16:54:41,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 16:54:41,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:41,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:42,971 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 16:54:43,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:43,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1217 states and 2285 transitions. [2024-11-13 16:54:43,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2285 transitions. [2024-11-13 16:54:43,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:54:43,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:43,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:44,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:45,992 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 16:54:47,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:47,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1218 states and 2286 transitions. [2024-11-13 16:54:47,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2286 transitions. [2024-11-13 16:54:47,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:54:47,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:47,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:49,298 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 16:54:50,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:50,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1219 states and 2287 transitions. [2024-11-13 16:54:50,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2287 transitions. [2024-11-13 16:54:50,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 16:54:50,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:50,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:53,716 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 16:54:55,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:55,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1220 states and 2288 transitions. [2024-11-13 16:54:55,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2288 transitions. [2024-11-13 16:54:55,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 16:54:55,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:55,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:56,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:56,933 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 16:54:57,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:57,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1221 states and 2289 transitions. [2024-11-13 16:54:57,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2289 transitions. [2024-11-13 16:54:57,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 16:54:57,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:57,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:00,792 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 16:55:02,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:02,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1222 states and 2290 transitions. [2024-11-13 16:55:02,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2290 transitions. [2024-11-13 16:55:02,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 16:55:02,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:02,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:03,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:04,636 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 16:55:05,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:05,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1223 states and 2291 transitions. [2024-11-13 16:55:05,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2291 transitions. [2024-11-13 16:55:05,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 16:55:05,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:05,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:06,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:08,010 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 16:55:08,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:08,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1224 states and 2292 transitions. [2024-11-13 16:55:08,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2292 transitions. [2024-11-13 16:55:08,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 16:55:08,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:08,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:10,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:11,704 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 16:55:12,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:12,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1225 states and 2293 transitions. [2024-11-13 16:55:12,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2293 transitions. [2024-11-13 16:55:12,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 16:55:12,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:12,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:13,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:15,320 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 16:55:16,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:16,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1226 states and 2294 transitions. [2024-11-13 16:55:16,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2294 transitions. [2024-11-13 16:55:16,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:55:16,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:16,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:17,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:18,797 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 16:55:19,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:19,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1227 states and 2295 transitions. [2024-11-13 16:55:19,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2295 transitions. [2024-11-13 16:55:19,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:55:19,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:19,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:21,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:23,228 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 16:55:24,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:24,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1228 states and 2296 transitions. [2024-11-13 16:55:24,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2296 transitions. [2024-11-13 16:55:24,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 16:55:24,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:24,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:27,153 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 16:55:28,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:28,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1229 states and 2297 transitions. [2024-11-13 16:55:28,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2297 transitions. [2024-11-13 16:55:28,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:55:28,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:28,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:30,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:42,633 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 16:55:53,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:53,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1230 states and 2298 transitions. [2024-11-13 16:55:53,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2298 transitions. [2024-11-13 16:55:53,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 16:55:53,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:53,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:57,713 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 16:55:59,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:59,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1231 states and 2299 transitions. [2024-11-13 16:55:59,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2299 transitions. [2024-11-13 16:55:59,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 16:55:59,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:59,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:00,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:02,304 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 16:56:03,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:03,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1232 states and 2300 transitions. [2024-11-13 16:56:03,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2300 transitions. [2024-11-13 16:56:03,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 16:56:03,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:03,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:04,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:05,588 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 16:56:06,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:06,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1233 states and 2301 transitions. [2024-11-13 16:56:06,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2301 transitions. [2024-11-13 16:56:06,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 16:56:06,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:06,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:07,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:10,165 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 16:56:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:11,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1234 states and 2302 transitions. [2024-11-13 16:56:11,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2302 transitions. [2024-11-13 16:56:11,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:56:11,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:11,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:12,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:14,758 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 16:56:16,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:16,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1235 states and 2303 transitions. [2024-11-13 16:56:16,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2303 transitions. [2024-11-13 16:56:16,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 16:56:16,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:16,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:17,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:19,996 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 16:56:21,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:21,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1236 states and 2304 transitions. [2024-11-13 16:56:21,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2304 transitions. [2024-11-13 16:56:21,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:56:21,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:21,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:22,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:25,246 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 16:56:26,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:26,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1237 states and 2305 transitions. [2024-11-13 16:56:26,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2305 transitions. [2024-11-13 16:56:26,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:56:26,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:26,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:27,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:30,861 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 16:56:33,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:33,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1238 states and 2306 transitions. [2024-11-13 16:56:33,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2306 transitions. [2024-11-13 16:56:33,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 16:56:33,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:33,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:34,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:37,016 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 16:56:38,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:38,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1239 states and 2307 transitions. [2024-11-13 16:56:38,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2307 transitions. [2024-11-13 16:56:38,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 16:56:38,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:38,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:39,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:42,551 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 16:56:45,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:45,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1240 states and 2308 transitions. [2024-11-13 16:56:45,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2308 transitions. [2024-11-13 16:56:45,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:56:45,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:45,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:46,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:49,233 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 16:56:50,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:50,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1241 states and 2309 transitions. [2024-11-13 16:56:50,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2309 transitions. [2024-11-13 16:56:50,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 16:56:50,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:50,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:51,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:54,544 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 16:56:55,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1242 states and 2310 transitions. [2024-11-13 16:56:55,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2310 transitions. [2024-11-13 16:56:55,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 16:56:55,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:55,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:57,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:01,368 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 16:57:04,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:04,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1243 states and 2311 transitions. [2024-11-13 16:57:04,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2311 transitions. [2024-11-13 16:57:04,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 16:57:04,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:04,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:08,934 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 16:57:10,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:10,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1244 states and 2312 transitions. [2024-11-13 16:57:10,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2312 transitions. [2024-11-13 16:57:10,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 16:57:10,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:10,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:14,062 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 16:57:15,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:15,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1245 states and 2313 transitions. [2024-11-13 16:57:15,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2313 transitions. [2024-11-13 16:57:15,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 16:57:15,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:15,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:16,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:19,902 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 16:57:22,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:22,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1246 states and 2314 transitions. [2024-11-13 16:57:22,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2314 transitions. [2024-11-13 16:57:22,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 16:57:22,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:22,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:24,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:27,550 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 16:57:29,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:29,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1247 states and 2315 transitions. [2024-11-13 16:57:29,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2315 transitions. [2024-11-13 16:57:29,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 16:57:29,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:29,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:30,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:34,367 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 16:57:37,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:37,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1248 states and 2316 transitions. [2024-11-13 16:57:37,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2316 transitions. [2024-11-13 16:57:37,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:57:37,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:37,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:42,394 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 16:57:44,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:44,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1249 states and 2317 transitions. [2024-11-13 16:57:44,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2317 transitions. [2024-11-13 16:57:44,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 16:57:44,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:44,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:45,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:49,540 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 16:57:52,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:52,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1250 states and 2318 transitions. [2024-11-13 16:57:52,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2318 transitions. [2024-11-13 16:57:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 16:57:52,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:52,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:53,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:57,692 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 16:57:59,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:59,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1251 states and 2319 transitions. [2024-11-13 16:57:59,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2319 transitions. [2024-11-13 16:57:59,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 16:57:59,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:59,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:01,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:05,060 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 16:58:06,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:06,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1252 states and 2320 transitions. [2024-11-13 16:58:06,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2320 transitions. [2024-11-13 16:58:06,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 16:58:06,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:06,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:08,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:13,056 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 16:58:16,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:16,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1253 states and 2321 transitions. [2024-11-13 16:58:16,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2321 transitions. [2024-11-13 16:58:16,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:58:16,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:16,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:17,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:21,714 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 16:58:23,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:23,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1254 states and 2322 transitions. [2024-11-13 16:58:23,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2322 transitions. [2024-11-13 16:58:23,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 16:58:23,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:23,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:25,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:29,458 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 16:58:32,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:32,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1255 states and 2323 transitions. [2024-11-13 16:58:32,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2323 transitions. [2024-11-13 16:58:32,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 16:58:32,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:32,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:37,820 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 16:58:39,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:39,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1256 states and 2324 transitions. [2024-11-13 16:58:39,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2324 transitions. [2024-11-13 16:58:39,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:58:39,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:39,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:45,750 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 16:58:48,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:48,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1257 states and 2325 transitions. [2024-11-13 16:58:48,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2325 transitions. [2024-11-13 16:58:48,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:58:48,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:48,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:54,084 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 16:58:55,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1258 states and 2326 transitions. [2024-11-13 16:58:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2326 transitions. [2024-11-13 16:58:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:58:55,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:55,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:01,161 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 16:59:04,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:04,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1259 states and 2327 transitions. [2024-11-13 16:59:04,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2327 transitions. [2024-11-13 16:59:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 16:59:04,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:05,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:09,649 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 16:59:12,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:12,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1260 states and 2328 transitions. [2024-11-13 16:59:12,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2328 transitions. [2024-11-13 16:59:12,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 16:59:12,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:12,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:13,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:18,562 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 16:59:20,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:20,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1261 states and 2329 transitions. [2024-11-13 16:59:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2329 transitions. [2024-11-13 16:59:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 16:59:20,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:20,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:22,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:26,184 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 16:59:27,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:27,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1262 states and 2330 transitions. [2024-11-13 16:59:27,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2330 transitions. [2024-11-13 16:59:27,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:59:27,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:27,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:28,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:33,083 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 16:59:34,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:34,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1263 states and 2331 transitions. [2024-11-13 16:59:34,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2331 transitions. [2024-11-13 16:59:34,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 16:59:34,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:34,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:41,544 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 16:59:43,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:43,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1264 states and 2332 transitions. [2024-11-13 16:59:43,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2332 transitions. [2024-11-13 16:59:43,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 16:59:43,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:43,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:52,045 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 16:59:56,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:56,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1265 states and 2333 transitions. [2024-11-13 16:59:56,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2333 transitions. [2024-11-13 16:59:56,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 16:59:56,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:56,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:58,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:03,305 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 17:00:06,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:06,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1266 states and 2334 transitions. [2024-11-13 17:00:06,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2334 transitions. [2024-11-13 17:00:06,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 17:00:06,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:06,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:07,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:12,692 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 17:00:15,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:15,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1267 states and 2335 transitions. [2024-11-13 17:00:15,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2335 transitions. [2024-11-13 17:00:15,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 17:00:15,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:15,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:18,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:47,808 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 17:01:15,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:15,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1268 states and 2336 transitions. [2024-11-13 17:01:15,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2336 transitions. [2024-11-13 17:01:15,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 17:01:15,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:15,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:24,872 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 17:01:29,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1269 states and 2337 transitions. [2024-11-13 17:01:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2337 transitions. [2024-11-13 17:01:29,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 17:01:29,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:29,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:30,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:36,823 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 17:01:40,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:40,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1270 states and 2338 transitions. [2024-11-13 17:01:40,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2338 transitions. [2024-11-13 17:01:40,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 17:01:40,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:40,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:50,915 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 17:01:55,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:55,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1271 states and 2339 transitions. [2024-11-13 17:01:55,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2339 transitions. [2024-11-13 17:01:55,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 17:01:55,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:55,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:58,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat