./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8e3f72f-3c1d-463c-9833-a8f57204fde8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8e3f72f-3c1d-463c-9833-a8f57204fde8/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8e3f72f-3c1d-463c-9833-a8f57204fde8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8e3f72f-3c1d-463c-9833-a8f57204fde8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8e3f72f-3c1d-463c-9833-a8f57204fde8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8e3f72f-3c1d-463c-9833-a8f57204fde8/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8bb47039b70660cfe333b6887d0f99d94255697a030b075b004d2298d7cf4777 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:46:39,819 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:46:39,873 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8e3f72f-3c1d-463c-9833-a8f57204fde8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:46:39,878 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:46:39,878 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:46:39,897 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:46:39,898 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:46:39,898 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:46:39,898 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:46:39,899 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:46:39,899 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:46:39,899 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:46:39,899 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:46:39,899 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:46:39,899 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:46:39,899 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:46:39,899 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:46:39,899 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:46:39,899 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:46:39,900 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:46:39,900 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:46:39,900 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:46:39,900 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:46:39,900 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:46:39,900 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:46:39,900 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:46:39,900 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:46:39,900 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:46:39,900 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:46:39,900 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:46:39,901 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:46:39,901 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:46:39,901 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:46:39,901 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:46:39,901 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:46:39,901 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_a8e3f72f-3c1d-463c-9833-a8f57204fde8/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8bb47039b70660cfe333b6887d0f99d94255697a030b075b004d2298d7cf4777 [2024-12-06 02:46:40,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:46:40,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:46:40,143 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:46:40,144 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:46:40,144 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:46:40,145 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8e3f72f-3c1d-463c-9833-a8f57204fde8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2024-12-06 02:46:42,787 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8e3f72f-3c1d-463c-9833-a8f57204fde8/bin/ukojak-verify-CZk0znPC7b/data/e9ae52c11/dca664885ae5467a97fd44f173d1759b/FLAG83bc4eb18 [2024-12-06 02:46:43,102 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:46:43,103 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8e3f72f-3c1d-463c-9833-a8f57204fde8/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2024-12-06 02:46:43,122 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8e3f72f-3c1d-463c-9833-a8f57204fde8/bin/ukojak-verify-CZk0znPC7b/data/e9ae52c11/dca664885ae5467a97fd44f173d1759b/FLAG83bc4eb18 [2024-12-06 02:46:43,366 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8e3f72f-3c1d-463c-9833-a8f57204fde8/bin/ukojak-verify-CZk0znPC7b/data/e9ae52c11/dca664885ae5467a97fd44f173d1759b [2024-12-06 02:46:43,368 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:46:43,369 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:46:43,370 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:46:43,370 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:46:43,374 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:46:43,374 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:46:43" (1/1) ... [2024-12-06 02:46:43,375 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3131dc0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:43, skipping insertion in model container [2024-12-06 02:46:43,375 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:46:43" (1/1) ... [2024-12-06 02:46:43,420 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:46:43,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:46:43,974 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:46:44,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:46:44,138 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:46:44,139 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:44 WrapperNode [2024-12-06 02:46:44,139 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:46:44,140 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:46:44,140 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:46:44,140 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:46:44,145 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:44" (1/1) ... [2024-12-06 02:46:44,173 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:44" (1/1) ... [2024-12-06 02:46:44,256 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3260 [2024-12-06 02:46:44,256 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:46:44,257 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:46:44,257 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:46:44,257 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:46:44,264 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:44" (1/1) ... [2024-12-06 02:46:44,264 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:44" (1/1) ... [2024-12-06 02:46:44,277 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:44" (1/1) ... [2024-12-06 02:46:44,278 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:44" (1/1) ... [2024-12-06 02:46:44,318 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:44" (1/1) ... [2024-12-06 02:46:44,321 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:44" (1/1) ... [2024-12-06 02:46:44,340 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:44" (1/1) ... [2024-12-06 02:46:44,346 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:44" (1/1) ... [2024-12-06 02:46:44,352 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:44" (1/1) ... [2024-12-06 02:46:44,364 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:46:44,364 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:46:44,364 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:46:44,365 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:46:44,365 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:46:44" (1/1) ... [2024-12-06 02:46:44,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:46:44,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8e3f72f-3c1d-463c-9833-a8f57204fde8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:46:44,394 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8e3f72f-3c1d-463c-9833-a8f57204fde8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:46:44,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8e3f72f-3c1d-463c-9833-a8f57204fde8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:46:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-12-06 02:46:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-12-06 02:46:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:46:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:46:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:46:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:46:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 02:46:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 02:46:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:46:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:46:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:46:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:46:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:46:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:46:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:46:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:46:44,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:46:44,579 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:46:44,581 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:46:47,215 INFO L? ?]: Removed 802 outVars from TransFormulas that were not future-live. [2024-12-06 02:46:47,215 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:46:48,535 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:46:48,535 INFO L312 CfgBuilder]: Removed 31 assume(true) statements. [2024-12-06 02:46:48,535 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:46:48 BoogieIcfgContainer [2024-12-06 02:46:48,536 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:46:48,537 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:46:48,537 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:46:48,545 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:46:48,545 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:46:48" (1/1) ... [2024-12-06 02:46:48,551 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:46:48,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:48,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1122 states and 2193 transitions. [2024-12-06 02:46:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2193 transitions. [2024-12-06 02:46:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:46:48,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:48,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:46:48,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:48,758 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 02:46:48,762 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:46:48,793 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-06 02:46:48,831 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:46:48,833 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-06 02:46:48,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:46:48,841 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-06 02:46:48,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:48,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1125 states and 2198 transitions. [2024-12-06 02:46:48,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2198 transitions. [2024-12-06 02:46:48,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:46:48,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:48,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:48,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:46:48,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:48,990 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 02:46:48,992 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:46:49,000 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-12-06 02:46:49,023 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:46:49,024 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-06 02:46:49,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:46:49,029 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-06 02:46:49,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:49,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:49,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1126 states and 2199 transitions. [2024-12-06 02:46:49,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2199 transitions. [2024-12-06 02:46:49,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:46:49,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:49,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:49,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:49,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:49,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:49,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1126 states and 2197 transitions. [2024-12-06 02:46:49,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2197 transitions. [2024-12-06 02:46:49,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:46:49,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:49,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:49,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:49,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1126 states and 2193 transitions. [2024-12-06 02:46:49,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2193 transitions. [2024-12-06 02:46:49,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:46:49,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:49,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:49,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:49,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:49,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:49,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1126 states and 2189 transitions. [2024-12-06 02:46:49,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2189 transitions. [2024-12-06 02:46:49,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:46:49,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:49,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:49,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:49,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:49,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1126 states and 2183 transitions. [2024-12-06 02:46:49,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2183 transitions. [2024-12-06 02:46:49,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:46:49,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:49,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:49,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:49,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:46:59,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:46:59,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:59,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1126 states and 2177 transitions. [2024-12-06 02:46:59,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2177 transitions. [2024-12-06 02:46:59,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:46:59,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:59,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:59,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:10,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:47:10,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:10,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1141 states and 2195 transitions. [2024-12-06 02:47:10,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2195 transitions. [2024-12-06 02:47:10,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:47:10,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:10,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:10,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:10,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:10,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1141 states and 2193 transitions. [2024-12-06 02:47:10,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2193 transitions. [2024-12-06 02:47:10,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:47:10,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:10,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:10,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:11,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:11,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:11,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1141 states and 2191 transitions. [2024-12-06 02:47:11,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2191 transitions. [2024-12-06 02:47:11,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:47:11,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:11,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:11,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:11,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:47:11,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:11,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1141 states and 2189 transitions. [2024-12-06 02:47:11,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2189 transitions. [2024-12-06 02:47:11,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:47:11,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:11,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:11,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:11,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:47:20,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:47:21,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:21,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1144 states and 2191 transitions. [2024-12-06 02:47:21,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2191 transitions. [2024-12-06 02:47:21,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:47:21,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:21,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:21,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:21,629 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:47:21,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:21,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1146 states and 2195 transitions. [2024-12-06 02:47:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2195 transitions. [2024-12-06 02:47:21,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:47:21,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:21,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:22,550 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:47:23,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:23,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1148 states and 2200 transitions. [2024-12-06 02:47:23,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 2200 transitions. [2024-12-06 02:47:23,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:47:23,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:23,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:23,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:23,946 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:47:24,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:24,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1151 states and 2207 transitions. [2024-12-06 02:47:24,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2207 transitions. [2024-12-06 02:47:24,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:47:24,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:24,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:25,630 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:26,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:26,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1153 states and 2210 transitions. [2024-12-06 02:47:26,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2210 transitions. [2024-12-06 02:47:26,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:47:26,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:26,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:26,732 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:26,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:26,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1154 states and 2211 transitions. [2024-12-06 02:47:26,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 2211 transitions. [2024-12-06 02:47:26,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:47:26,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:26,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:27,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:27,833 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:28,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:28,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1155 states and 2212 transitions. [2024-12-06 02:47:28,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2212 transitions. [2024-12-06 02:47:28,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:47:28,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:28,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:28,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:28,876 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:29,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:29,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1156 states and 2213 transitions. [2024-12-06 02:47:29,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2213 transitions. [2024-12-06 02:47:29,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:47:29,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:29,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:29,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:30,362 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:31,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:31,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1158 states and 2219 transitions. [2024-12-06 02:47:31,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2219 transitions. [2024-12-06 02:47:31,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:47:31,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:31,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:31,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:32,536 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:33,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:33,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1159 states and 2220 transitions. [2024-12-06 02:47:33,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2220 transitions. [2024-12-06 02:47:33,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:47:33,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:33,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:33,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:33,935 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:34,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:34,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1160 states and 2221 transitions. [2024-12-06 02:47:34,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2221 transitions. [2024-12-06 02:47:34,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:47:34,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:34,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:34,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:35,374 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:36,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:36,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1161 states and 2222 transitions. [2024-12-06 02:47:36,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2222 transitions. [2024-12-06 02:47:36,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:47:36,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:36,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:36,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:36,886 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:37,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:37,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1162 states and 2223 transitions. [2024-12-06 02:47:37,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2223 transitions. [2024-12-06 02:47:37,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:47:37,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:37,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:37,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:38,491 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:39,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:39,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1163 states and 2224 transitions. [2024-12-06 02:47:39,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2224 transitions. [2024-12-06 02:47:39,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:47:39,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:39,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:39,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:40,030 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:40,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:40,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1164 states and 2225 transitions. [2024-12-06 02:47:40,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2225 transitions. [2024-12-06 02:47:40,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:47:40,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:40,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:40,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:41,467 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 166 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:42,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:42,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1165 states and 2226 transitions. [2024-12-06 02:47:42,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2226 transitions. [2024-12-06 02:47:42,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:47:42,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:42,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:42,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:43,219 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:43,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:43,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1166 states and 2227 transitions. [2024-12-06 02:47:43,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2227 transitions. [2024-12-06 02:47:43,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:47:43,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:43,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:43,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:44,399 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 205 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:44,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:44,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1167 states and 2228 transitions. [2024-12-06 02:47:44,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2228 transitions. [2024-12-06 02:47:44,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:47:44,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:44,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:45,617 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 226 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:45,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1168 states and 2229 transitions. [2024-12-06 02:47:45,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2229 transitions. [2024-12-06 02:47:45,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:47:45,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:45,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:46,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:46,984 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:47,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:47,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1169 states and 2230 transitions. [2024-12-06 02:47:47,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2230 transitions. [2024-12-06 02:47:47,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:47:47,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:47,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:47,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:49,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:49,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1170 states and 2231 transitions. [2024-12-06 02:47:49,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2231 transitions. [2024-12-06 02:47:49,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 02:47:49,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:49,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:49,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:50,776 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 295 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:51,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1171 states and 2232 transitions. [2024-12-06 02:47:51,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2232 transitions. [2024-12-06 02:47:51,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:47:51,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:51,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:51,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:52,222 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 320 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:52,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:52,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1172 states and 2233 transitions. [2024-12-06 02:47:52,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2233 transitions. [2024-12-06 02:47:52,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:47:52,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:52,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 346 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:54,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1173 states and 2234 transitions. [2024-12-06 02:47:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2234 transitions. [2024-12-06 02:47:54,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:47:54,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:54,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:54,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:55,681 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 373 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:56,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:56,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1174 states and 2235 transitions. [2024-12-06 02:47:56,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2235 transitions. [2024-12-06 02:47:56,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:47:56,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:56,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:57,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:57,960 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:47:58,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:58,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1175 states and 2236 transitions. [2024-12-06 02:47:58,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2236 transitions. [2024-12-06 02:47:58,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:47:58,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:58,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:58,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:59,999 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 430 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:00,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:00,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1176 states and 2237 transitions. [2024-12-06 02:48:00,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2237 transitions. [2024-12-06 02:48:00,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:48:00,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:00,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:01,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:01,950 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 460 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:02,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:02,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1177 states and 2238 transitions. [2024-12-06 02:48:02,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2238 transitions. [2024-12-06 02:48:02,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:48:02,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:02,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:03,813 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 491 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:04,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:04,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1178 states and 2239 transitions. [2024-12-06 02:48:04,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2239 transitions. [2024-12-06 02:48:04,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:48:04,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:04,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:04,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:05,890 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 523 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:07,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:07,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1179 states and 2240 transitions. [2024-12-06 02:48:07,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2240 transitions. [2024-12-06 02:48:07,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:48:07,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:07,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:07,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:08,423 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 556 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:09,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:09,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1180 states and 2241 transitions. [2024-12-06 02:48:09,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2241 transitions. [2024-12-06 02:48:09,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:48:09,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:09,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:10,746 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:11,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:11,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1181 states and 2242 transitions. [2024-12-06 02:48:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2242 transitions. [2024-12-06 02:48:11,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:48:11,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:11,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:12,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:13,159 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:13,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:13,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1182 states and 2243 transitions. [2024-12-06 02:48:13,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2243 transitions. [2024-12-06 02:48:13,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:48:13,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:13,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:14,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:15,420 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 661 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:16,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:16,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1183 states and 2244 transitions. [2024-12-06 02:48:16,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2244 transitions. [2024-12-06 02:48:16,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:48:16,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:16,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:16,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:18,246 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 698 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:19,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:19,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1184 states and 2245 transitions. [2024-12-06 02:48:19,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2245 transitions. [2024-12-06 02:48:19,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:48:19,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:19,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:19,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:20,963 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 736 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:21,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:21,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1185 states and 2246 transitions. [2024-12-06 02:48:21,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2246 transitions. [2024-12-06 02:48:21,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:48:21,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:21,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:21,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:22,962 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 775 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:23,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:23,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1186 states and 2247 transitions. [2024-12-06 02:48:23,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2247 transitions. [2024-12-06 02:48:23,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:48:23,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:23,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:23,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:25,059 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 815 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:25,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:25,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1187 states and 2248 transitions. [2024-12-06 02:48:25,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2248 transitions. [2024-12-06 02:48:25,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:48:25,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:25,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:25,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:27,141 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 856 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:27,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1188 states and 2249 transitions. [2024-12-06 02:48:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2249 transitions. [2024-12-06 02:48:27,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:48:27,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:27,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:28,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:30,218 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 898 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:31,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:31,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1189 states and 2250 transitions. [2024-12-06 02:48:31,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2250 transitions. [2024-12-06 02:48:31,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:48:31,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:31,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:32,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:33,565 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 941 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:34,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:34,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1190 states and 2251 transitions. [2024-12-06 02:48:34,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2251 transitions. [2024-12-06 02:48:34,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:48:34,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:34,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:34,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:36,461 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 985 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:37,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:37,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1191 states and 2252 transitions. [2024-12-06 02:48:37,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2252 transitions. [2024-12-06 02:48:37,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:48:37,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:37,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:37,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:39,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1030 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:40,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:40,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1192 states and 2253 transitions. [2024-12-06 02:48:40,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2253 transitions. [2024-12-06 02:48:40,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:48:40,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:40,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:42,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1076 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:48:43,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:43,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1193 states and 2254 transitions. [2024-12-06 02:48:43,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2254 transitions. [2024-12-06 02:48:43,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:48:43,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:43,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:43,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:52,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 0 proven. 1123 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:49:00,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:00,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1194 states and 2255 transitions. [2024-12-06 02:49:00,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2255 transitions. [2024-12-06 02:49:00,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:49:00,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:00,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:00,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:01,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:02,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:02,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1195 states and 2256 transitions. [2024-12-06 02:49:02,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2256 transitions. [2024-12-06 02:49:02,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:49:02,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:02,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:03,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:04,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:04,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1197 states and 2263 transitions. [2024-12-06 02:49:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2263 transitions. [2024-12-06 02:49:04,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:49:04,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:04,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:05,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:05,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:07,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:07,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1199 states and 2271 transitions. [2024-12-06 02:49:07,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2271 transitions. [2024-12-06 02:49:07,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:49:07,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:07,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:07,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:09,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:11,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:11,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1201 states and 2275 transitions. [2024-12-06 02:49:11,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2275 transitions. [2024-12-06 02:49:11,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:49:11,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:11,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:11,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:13,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:16,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:16,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1203 states and 2285 transitions. [2024-12-06 02:49:16,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2285 transitions. [2024-12-06 02:49:16,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:49:16,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:16,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:17,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:17,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:18,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:18,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1204 states and 2286 transitions. [2024-12-06 02:49:18,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2286 transitions. [2024-12-06 02:49:18,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:49:18,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:18,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:19,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:19,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:21,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:21,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1205 states and 2286 transitions. [2024-12-06 02:49:21,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2286 transitions. [2024-12-06 02:49:21,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:49:21,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:21,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:22,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:23,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:23,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:23,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1206 states and 2287 transitions. [2024-12-06 02:49:23,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2287 transitions. [2024-12-06 02:49:23,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:49:23,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:23,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:24,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:24,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:25,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:25,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1207 states and 2288 transitions. [2024-12-06 02:49:25,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2288 transitions. [2024-12-06 02:49:25,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:49:25,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:25,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:25,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:27,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:28,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:28,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1208 states and 2289 transitions. [2024-12-06 02:49:28,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2289 transitions. [2024-12-06 02:49:28,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:49:28,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:28,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:28,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:29,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:30,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:30,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1209 states and 2290 transitions. [2024-12-06 02:49:30,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2290 transitions. [2024-12-06 02:49:30,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:49:30,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:30,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:30,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:31,319 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:31,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:31,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1210 states and 2291 transitions. [2024-12-06 02:49:31,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2291 transitions. [2024-12-06 02:49:31,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:49:31,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:31,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:32,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:33,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:34,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:34,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1211 states and 2292 transitions. [2024-12-06 02:49:34,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2292 transitions. [2024-12-06 02:49:34,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:49:34,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:34,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:35,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:36,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:36,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:36,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1212 states and 2293 transitions. [2024-12-06 02:49:36,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2293 transitions. [2024-12-06 02:49:36,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:49:36,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:36,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:37,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:38,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:39,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:39,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1213 states and 2294 transitions. [2024-12-06 02:49:39,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2294 transitions. [2024-12-06 02:49:39,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 02:49:39,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:39,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:39,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:40,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:41,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:41,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1214 states and 2295 transitions. [2024-12-06 02:49:41,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2295 transitions. [2024-12-06 02:49:41,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:49:41,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:41,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:42,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:43,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:44,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:44,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1215 states and 2296 transitions. [2024-12-06 02:49:44,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2296 transitions. [2024-12-06 02:49:44,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:49:44,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:44,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:45,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:46,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:47,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:47,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1216 states and 2297 transitions. [2024-12-06 02:49:47,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2297 transitions. [2024-12-06 02:49:47,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:49:47,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:47,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:49,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:50,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:50,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1217 states and 2298 transitions. [2024-12-06 02:49:50,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2298 transitions. [2024-12-06 02:49:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:49:50,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:50,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:51,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:52,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:52,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1218 states and 2299 transitions. [2024-12-06 02:49:52,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2299 transitions. [2024-12-06 02:49:52,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:49:52,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:52,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:53,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:54,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:55,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1219 states and 2300 transitions. [2024-12-06 02:49:55,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2300 transitions. [2024-12-06 02:49:55,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:49:55,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:55,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:55,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:56,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:49:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:57,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1220 states and 2301 transitions. [2024-12-06 02:49:57,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2301 transitions. [2024-12-06 02:49:57,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:49:57,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:57,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:59,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:00,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:00,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1221 states and 2302 transitions. [2024-12-06 02:50:00,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2302 transitions. [2024-12-06 02:50:00,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:50:00,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:00,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:01,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:03,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:04,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:04,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1222 states and 2303 transitions. [2024-12-06 02:50:04,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2303 transitions. [2024-12-06 02:50:04,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:50:04,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:04,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:05,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:06,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:07,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:07,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1223 states and 2304 transitions. [2024-12-06 02:50:07,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2304 transitions. [2024-12-06 02:50:07,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:50:07,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:07,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:08,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:09,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:09,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1224 states and 2305 transitions. [2024-12-06 02:50:09,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2305 transitions. [2024-12-06 02:50:09,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 02:50:09,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:09,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:10,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:11,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:12,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:12,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1225 states and 2306 transitions. [2024-12-06 02:50:12,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2306 transitions. [2024-12-06 02:50:12,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:50:12,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:12,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:13,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:15,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:16,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:16,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1226 states and 2307 transitions. [2024-12-06 02:50:16,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2307 transitions. [2024-12-06 02:50:16,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:50:16,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:16,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:17,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:18,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:19,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:19,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1227 states and 2308 transitions. [2024-12-06 02:50:19,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2308 transitions. [2024-12-06 02:50:19,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:50:19,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:19,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:20,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:21,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:23,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:23,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1228 states and 2309 transitions. [2024-12-06 02:50:23,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2309 transitions. [2024-12-06 02:50:23,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:50:23,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:23,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:26,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:27,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:27,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1229 states and 2310 transitions. [2024-12-06 02:50:27,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2310 transitions. [2024-12-06 02:50:27,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 02:50:27,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:27,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:28,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:30,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:31,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:31,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1230 states and 2311 transitions. [2024-12-06 02:50:31,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2311 transitions. [2024-12-06 02:50:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 02:50:31,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:31,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:32,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:35,122 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:36,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:36,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1231 states and 2312 transitions. [2024-12-06 02:50:36,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2312 transitions. [2024-12-06 02:50:36,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 02:50:36,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:36,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:39,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:40,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:40,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1232 states and 2313 transitions. [2024-12-06 02:50:40,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2313 transitions. [2024-12-06 02:50:40,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 02:50:40,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:40,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:41,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:43,175 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:44,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:44,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1233 states and 2314 transitions. [2024-12-06 02:50:44,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2314 transitions. [2024-12-06 02:50:44,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:50:44,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:44,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:47,348 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:48,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:48,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1234 states and 2315 transitions. [2024-12-06 02:50:48,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2315 transitions. [2024-12-06 02:50:48,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:50:48,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:48,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:49,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:51,396 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:52,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:52,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1235 states and 2316 transitions. [2024-12-06 02:50:52,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2316 transitions. [2024-12-06 02:50:52,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 02:50:52,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:52,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:52,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:54,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:50:55,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:55,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1236 states and 2317 transitions. [2024-12-06 02:50:55,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2317 transitions. [2024-12-06 02:50:55,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 02:50:55,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:55,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:58,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:51:00,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:00,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1237 states and 2318 transitions. [2024-12-06 02:51:00,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2318 transitions. [2024-12-06 02:51:00,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:51:00,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:00,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:01,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:04,168 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:51:05,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:05,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1238 states and 2319 transitions. [2024-12-06 02:51:05,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2319 transitions. [2024-12-06 02:51:05,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 02:51:05,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:05,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:06,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:09,298 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:51:11,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:11,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1239 states and 2320 transitions. [2024-12-06 02:51:11,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2320 transitions. [2024-12-06 02:51:11,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:51:11,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:11,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:14,626 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:51:16,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:16,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1240 states and 2321 transitions. [2024-12-06 02:51:16,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2321 transitions. [2024-12-06 02:51:16,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:51:16,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:16,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:17,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:19,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:51:21,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:21,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1241 states and 2322 transitions. [2024-12-06 02:51:21,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2322 transitions. [2024-12-06 02:51:21,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:51:21,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:21,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:22,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:25,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:51:27,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:27,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1242 states and 2323 transitions. [2024-12-06 02:51:27,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2323 transitions. [2024-12-06 02:51:27,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:51:27,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:27,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:28,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:30,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:51:31,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:31,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1243 states and 2324 transitions. [2024-12-06 02:51:31,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2324 transitions. [2024-12-06 02:51:31,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:51:31,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:31,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:35,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:51:37,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:37,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1244 states and 2325 transitions. [2024-12-06 02:51:37,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2325 transitions. [2024-12-06 02:51:37,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:51:37,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:37,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:38,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:41,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:51:42,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:42,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1245 states and 2326 transitions. [2024-12-06 02:51:42,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2326 transitions. [2024-12-06 02:51:42,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:51:42,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:42,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:43,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:46,299 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:51:47,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:47,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1246 states and 2327 transitions. [2024-12-06 02:51:47,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2327 transitions. [2024-12-06 02:51:47,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:51:47,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:47,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:50,750 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:51:51,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:51,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1247 states and 2328 transitions. [2024-12-06 02:51:51,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2328 transitions. [2024-12-06 02:51:51,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:51:51,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:51,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:55,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:51:56,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:56,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1248 states and 2329 transitions. [2024-12-06 02:51:56,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2329 transitions. [2024-12-06 02:51:56,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:51:56,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:56,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:58,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:02,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:52:05,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:05,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1249 states and 2330 transitions. [2024-12-06 02:52:05,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2330 transitions. [2024-12-06 02:52:05,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:52:05,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:05,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:06,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:09,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:52:11,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:11,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1250 states and 2331 transitions. [2024-12-06 02:52:11,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2331 transitions. [2024-12-06 02:52:11,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 02:52:11,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:11,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:12,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:15,408 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:52:17,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:17,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1251 states and 2332 transitions. [2024-12-06 02:52:17,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2332 transitions. [2024-12-06 02:52:17,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 02:52:17,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:17,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:22,731 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:52:24,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:24,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1252 states and 2333 transitions. [2024-12-06 02:52:24,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2333 transitions. [2024-12-06 02:52:24,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 02:52:24,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:24,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:25,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:28,901 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:52:30,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:30,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1253 states and 2334 transitions. [2024-12-06 02:52:30,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2334 transitions. [2024-12-06 02:52:30,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 02:52:30,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:30,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:36,370 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:52:38,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:38,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1254 states and 2335 transitions. [2024-12-06 02:52:38,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2335 transitions. [2024-12-06 02:52:38,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:52:38,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:38,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:42,610 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:52:43,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:43,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1255 states and 2336 transitions. [2024-12-06 02:52:43,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2336 transitions. [2024-12-06 02:52:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:52:43,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:43,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:44,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:47,637 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:52:48,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:48,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1256 states and 2337 transitions. [2024-12-06 02:52:48,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2337 transitions. [2024-12-06 02:52:48,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 02:52:48,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:48,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:49,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:52,862 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:52:54,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1257 states and 2338 transitions. [2024-12-06 02:52:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2338 transitions. [2024-12-06 02:52:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 02:52:54,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:54,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:57,956 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:52:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:59,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1258 states and 2339 transitions. [2024-12-06 02:52:59,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2339 transitions. [2024-12-06 02:52:59,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:52:59,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:59,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:59,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:03,033 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:53:04,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:04,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1259 states and 2340 transitions. [2024-12-06 02:53:04,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2340 transitions. [2024-12-06 02:53:04,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:53:04,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:04,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:07,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:13,432 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:53:17,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:17,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1260 states and 2341 transitions. [2024-12-06 02:53:17,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2341 transitions. [2024-12-06 02:53:17,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 02:53:17,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:17,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:22,126 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:53:24,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:24,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1261 states and 2342 transitions. [2024-12-06 02:53:24,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2342 transitions. [2024-12-06 02:53:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:53:24,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:24,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:25,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:29,629 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:53:31,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:31,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1262 states and 2343 transitions. [2024-12-06 02:53:31,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2343 transitions. [2024-12-06 02:53:31,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:53:31,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:31,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:33,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:36,535 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:53:37,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:37,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1263 states and 2344 transitions. [2024-12-06 02:53:37,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2344 transitions. [2024-12-06 02:53:37,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:53:37,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:37,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:38,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:41,958 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:53:43,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:43,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1264 states and 2345 transitions. [2024-12-06 02:53:43,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2345 transitions. [2024-12-06 02:53:43,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:53:43,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:43,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:44,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:47,646 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:53:48,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:48,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1265 states and 2346 transitions. [2024-12-06 02:53:48,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2346 transitions. [2024-12-06 02:53:48,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:53:48,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:48,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:49,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:53:55,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:53:58,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:53:58,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1266 states and 2347 transitions. [2024-12-06 02:53:58,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2347 transitions. [2024-12-06 02:53:58,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:53:58,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:53:58,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:53:59,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:03,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:54:06,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:06,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1267 states and 2348 transitions. [2024-12-06 02:54:06,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2348 transitions. [2024-12-06 02:54:06,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:54:06,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:06,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:07,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:11,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:54:13,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:13,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1268 states and 2349 transitions. [2024-12-06 02:54:13,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2349 transitions. [2024-12-06 02:54:13,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 02:54:13,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:13,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:14,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:54:19,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:19,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1269 states and 2350 transitions. [2024-12-06 02:54:19,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2350 transitions. [2024-12-06 02:54:19,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 02:54:19,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:19,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:20,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:54:28,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:28,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1270 states and 2351 transitions. [2024-12-06 02:54:28,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2351 transitions. [2024-12-06 02:54:28,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 02:54:28,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:28,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:33,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:54:35,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:35,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1271 states and 2352 transitions. [2024-12-06 02:54:35,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2352 transitions. [2024-12-06 02:54:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:54:35,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:35,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:40,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:54:42,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:42,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1272 states and 2353 transitions. [2024-12-06 02:54:42,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2353 transitions. [2024-12-06 02:54:42,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:54:42,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:42,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:47,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:54:51,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:51,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1273 states and 2354 transitions. [2024-12-06 02:54:51,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2354 transitions. [2024-12-06 02:54:51,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 02:54:51,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:51,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:54:52,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:54:56,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:54:59,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:59,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1274 states and 2355 transitions. [2024-12-06 02:54:59,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2355 transitions. [2024-12-06 02:54:59,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:54:59,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:59,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:04,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:55:07,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:07,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1275 states and 2356 transitions. [2024-12-06 02:55:07,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2356 transitions. [2024-12-06 02:55:07,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:55:07,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:07,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:13,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:55:16,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:16,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1276 states and 2357 transitions. [2024-12-06 02:55:16,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2357 transitions. [2024-12-06 02:55:16,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:55:16,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:16,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:17,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:21,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:55:22,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:22,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1277 states and 2358 transitions. [2024-12-06 02:55:22,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2358 transitions. [2024-12-06 02:55:22,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:55:22,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:22,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:24,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:29,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:55:32,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:32,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1278 states and 2359 transitions. [2024-12-06 02:55:32,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2359 transitions. [2024-12-06 02:55:32,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 02:55:32,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:32,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:40,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:45,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:55:48,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:48,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1279 states and 2360 transitions. [2024-12-06 02:55:48,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2360 transitions. [2024-12-06 02:55:48,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 02:55:48,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:48,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:53,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8387 backedges. 3826 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:55:56,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:56,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1280 states and 2361 transitions. [2024-12-06 02:55:56,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2361 transitions. [2024-12-06 02:55:56,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 02:55:56,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:56,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:02,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8517 backedges. 3871 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:56:04,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:04,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1281 states and 2362 transitions. [2024-12-06 02:56:04,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2362 transitions. [2024-12-06 02:56:04,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 02:56:04,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:04,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:07,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:14,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8648 backedges. 3916 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:56:17,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:17,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1282 states and 2363 transitions. [2024-12-06 02:56:17,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2363 transitions. [2024-12-06 02:56:17,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 02:56:17,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:17,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:18,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:23,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8780 backedges. 3961 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:56:24,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:24,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1283 states and 2364 transitions. [2024-12-06 02:56:24,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2364 transitions. [2024-12-06 02:56:24,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 02:56:24,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:24,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:26,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:32,167 INFO L134 CoverageAnalysis]: Checked inductivity of 8913 backedges. 4006 proven. 3916 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:56:35,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:35,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1284 states and 2365 transitions. [2024-12-06 02:56:35,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2365 transitions. [2024-12-06 02:56:35,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:56:35,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:35,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:40,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 9047 backedges. 4051 proven. 4005 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:56:47,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:47,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1285 states and 2366 transitions. [2024-12-06 02:56:47,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2366 transitions. [2024-12-06 02:56:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 02:56:47,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:47,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:48,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:53,716 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 4096 proven. 4095 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:56:55,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:55,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1286 states and 2367 transitions. [2024-12-06 02:56:55,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2367 transitions. [2024-12-06 02:56:55,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 02:56:55,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:55,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:56,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:01,120 INFO L134 CoverageAnalysis]: Checked inductivity of 9318 backedges. 4141 proven. 4186 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:57:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:02,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1287 states and 2368 transitions. [2024-12-06 02:57:02,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2368 transitions. [2024-12-06 02:57:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 02:57:02,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:02,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:04,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:09,051 INFO L134 CoverageAnalysis]: Checked inductivity of 9455 backedges. 4186 proven. 4278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:57:10,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:10,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1288 states and 2369 transitions. [2024-12-06 02:57:10,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2369 transitions. [2024-12-06 02:57:10,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 02:57:10,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:10,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:11,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:17,075 INFO L134 CoverageAnalysis]: Checked inductivity of 9593 backedges. 4231 proven. 4371 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:57:18,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:18,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1289 states and 2370 transitions. [2024-12-06 02:57:18,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2370 transitions. [2024-12-06 02:57:18,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 02:57:18,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:18,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:27,576 INFO L134 CoverageAnalysis]: Checked inductivity of 9732 backedges. 4276 proven. 4465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:57:32,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:32,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1290 states and 2371 transitions. [2024-12-06 02:57:32,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2371 transitions. [2024-12-06 02:57:32,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 02:57:32,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:32,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:33,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:39,236 INFO L134 CoverageAnalysis]: Checked inductivity of 9872 backedges. 4321 proven. 4560 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:57:41,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:41,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1291 states and 2372 transitions. [2024-12-06 02:57:41,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2372 transitions. [2024-12-06 02:57:41,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 02:57:41,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:41,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 10013 backedges. 4366 proven. 4656 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:57:52,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:52,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1292 states and 2373 transitions. [2024-12-06 02:57:52,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2373 transitions. [2024-12-06 02:57:52,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:57:52,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:52,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:55,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:01,434 INFO L134 CoverageAnalysis]: Checked inductivity of 10155 backedges. 4411 proven. 4753 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:58:04,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:04,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1293 states and 2374 transitions. [2024-12-06 02:58:04,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2374 transitions. [2024-12-06 02:58:04,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 02:58:04,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:04,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:12,071 INFO L134 CoverageAnalysis]: Checked inductivity of 10298 backedges. 4456 proven. 4851 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:58:14,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:14,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1294 states and 2375 transitions. [2024-12-06 02:58:14,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2375 transitions. [2024-12-06 02:58:14,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 02:58:14,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:14,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:22,570 INFO L134 CoverageAnalysis]: Checked inductivity of 10442 backedges. 4501 proven. 4950 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:58:24,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:24,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1295 states and 2376 transitions. [2024-12-06 02:58:24,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2376 transitions. [2024-12-06 02:58:24,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 02:58:24,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:24,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:25,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:32,781 INFO L134 CoverageAnalysis]: Checked inductivity of 10587 backedges. 4546 proven. 5050 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:58:36,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:36,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1296 states and 2377 transitions. [2024-12-06 02:58:36,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2377 transitions. [2024-12-06 02:58:36,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 02:58:36,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:36,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:38,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:44,348 INFO L134 CoverageAnalysis]: Checked inductivity of 10733 backedges. 4591 proven. 5151 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:58:46,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:46,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1297 states and 2378 transitions. [2024-12-06 02:58:46,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2378 transitions. [2024-12-06 02:58:46,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 02:58:46,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:46,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:48,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:55,417 INFO L134 CoverageAnalysis]: Checked inductivity of 10880 backedges. 4636 proven. 5253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:58:58,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:58,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1298 states and 2379 transitions. [2024-12-06 02:58:58,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2379 transitions. [2024-12-06 02:58:58,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 02:58:58,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:58,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:00,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:06,596 INFO L134 CoverageAnalysis]: Checked inductivity of 11028 backedges. 4681 proven. 5356 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:59:08,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:08,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1299 states and 2380 transitions. [2024-12-06 02:59:08,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2380 transitions. [2024-12-06 02:59:08,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:59:08,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:08,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:09,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:15,712 INFO L134 CoverageAnalysis]: Checked inductivity of 11177 backedges. 4726 proven. 5460 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:59:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:17,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1300 states and 2381 transitions. [2024-12-06 02:59:17,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2381 transitions. [2024-12-06 02:59:17,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:59:17,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:17,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:21,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:28,893 INFO L134 CoverageAnalysis]: Checked inductivity of 11327 backedges. 4771 proven. 5565 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:59:32,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:32,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1301 states and 2382 transitions. [2024-12-06 02:59:32,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2382 transitions. [2024-12-06 02:59:32,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 02:59:32,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:32,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:34,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:41,211 INFO L134 CoverageAnalysis]: Checked inductivity of 11478 backedges. 4816 proven. 5671 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:59:44,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:44,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1302 states and 2383 transitions. [2024-12-06 02:59:44,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2383 transitions. [2024-12-06 02:59:44,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 02:59:44,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:44,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:45,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:52,947 INFO L134 CoverageAnalysis]: Checked inductivity of 11630 backedges. 4861 proven. 5778 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 02:59:55,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:55,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 1303 states and 2384 transitions. [2024-12-06 02:59:55,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2384 transitions. [2024-12-06 02:59:55,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 02:59:55,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:55,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:57,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:03,918 INFO L134 CoverageAnalysis]: Checked inductivity of 11783 backedges. 4906 proven. 5886 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-06 03:00:05,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:05,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1304 states and 2385 transitions. [2024-12-06 03:00:05,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2385 transitions. [2024-12-06 03:00:05,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 03:00:05,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:05,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:07,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat