./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_910a2ef5-dc29-4051-b6d8-c207462e364d/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910a2ef5-dc29-4051-b6d8-c207462e364d/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910a2ef5-dc29-4051-b6d8-c207462e364d/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910a2ef5-dc29-4051-b6d8-c207462e364d/bin/ukojak-verify-ENZ3QT5qd3/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_910a2ef5-dc29-4051-b6d8-c207462e364d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910a2ef5-dc29-4051-b6d8-c207462e364d/bin/ukojak-verify-ENZ3QT5qd3 --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 [2024-11-25 01:59:39,344 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:59:39,444 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910a2ef5-dc29-4051-b6d8-c207462e364d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 01:59:39,449 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 01:59:39,452 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 01:59:39,488 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:59:39,488 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 01:59:39,490 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 01:59:39,490 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:59:39,491 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:59:39,491 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:59:39,492 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 01:59:39,492 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 01:59:39,492 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:59:39,492 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 01:59:39,492 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:59:39,492 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 01:59:39,492 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:59:39,494 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 01:59:39,494 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 01:59:39,494 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 01:59:39,494 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 01:59:39,495 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 01:59:39,495 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:59:39,495 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:59:39,495 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:59:39,495 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:59:39,495 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:59:39,495 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:59:39,495 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:59:39,496 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:59:39,496 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:59:39,496 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 01:59:39,496 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 01:59:39,496 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 01:59:39,496 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_910a2ef5-dc29-4051-b6d8-c207462e364d/bin/ukojak-verify-ENZ3QT5qd3 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 [2024-11-25 01:59:39,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:59:39,792 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:59:39,794 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:59:39,796 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:59:39,796 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:59:39,797 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910a2ef5-dc29-4051-b6d8-c207462e364d/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2024-11-25 01:59:42,765 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910a2ef5-dc29-4051-b6d8-c207462e364d/bin/ukojak-verify-ENZ3QT5qd3/data/74a0b354d/9bc3f9ae21f74353a11be11c0b9c2196/FLAGde88edeaa [2024-11-25 01:59:43,245 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:59:43,245 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910a2ef5-dc29-4051-b6d8-c207462e364d/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2024-11-25 01:59:43,275 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910a2ef5-dc29-4051-b6d8-c207462e364d/bin/ukojak-verify-ENZ3QT5qd3/data/74a0b354d/9bc3f9ae21f74353a11be11c0b9c2196/FLAGde88edeaa [2024-11-25 01:59:43,299 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910a2ef5-dc29-4051-b6d8-c207462e364d/bin/ukojak-verify-ENZ3QT5qd3/data/74a0b354d/9bc3f9ae21f74353a11be11c0b9c2196 [2024-11-25 01:59:43,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:59:43,305 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:59:43,307 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:59:43,307 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:59:43,313 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:59:43,314 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:59:43" (1/1) ... [2024-11-25 01:59:43,315 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@537c63b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:43, skipping insertion in model container [2024-11-25 01:59:43,317 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:59:43" (1/1) ... [2024-11-25 01:59:43,380 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:59:44,158 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:59:44,177 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 01:59:44,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:59:44,476 INFO L204 MainTranslator]: Completed translation [2024-11-25 01:59:44,477 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:44 WrapperNode [2024-11-25 01:59:44,477 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:59:44,478 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 01:59:44,478 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 01:59:44,479 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 01:59:44,487 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:44" (1/1) ... [2024-11-25 01:59:44,540 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:44" (1/1) ... [2024-11-25 01:59:44,719 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3260 [2024-11-25 01:59:44,719 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 01:59:44,720 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 01:59:44,720 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 01:59:44,720 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 01:59:44,728 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:44" (1/1) ... [2024-11-25 01:59:44,728 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:44" (1/1) ... [2024-11-25 01:59:44,745 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:44" (1/1) ... [2024-11-25 01:59:44,745 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:44" (1/1) ... [2024-11-25 01:59:44,831 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:44" (1/1) ... [2024-11-25 01:59:44,844 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:44" (1/1) ... [2024-11-25 01:59:44,879 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:44" (1/1) ... [2024-11-25 01:59:44,899 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:44" (1/1) ... [2024-11-25 01:59:44,911 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:44" (1/1) ... [2024-11-25 01:59:44,939 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 01:59:44,939 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 01:59:44,940 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 01:59:44,940 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 01:59:44,941 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:59:44" (1/1) ... [2024-11-25 01:59:44,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:59:44,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910a2ef5-dc29-4051-b6d8-c207462e364d/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 01:59:44,980 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910a2ef5-dc29-4051-b6d8-c207462e364d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 01:59:44,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910a2ef5-dc29-4051-b6d8-c207462e364d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 01:59:45,011 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-25 01:59:45,011 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-25 01:59:45,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 01:59:45,011 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 01:59:45,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 01:59:45,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 01:59:45,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 01:59:45,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 01:59:45,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 01:59:45,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 01:59:45,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 01:59:45,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 01:59:45,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 01:59:45,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 01:59:45,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 01:59:45,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 01:59:45,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 01:59:45,258 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 01:59:45,260 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 01:59:48,840 INFO L? ?]: Removed 802 outVars from TransFormulas that were not future-live. [2024-11-25 01:59:48,840 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 01:59:50,898 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 01:59:50,903 INFO L312 CfgBuilder]: Removed 31 assume(true) statements. [2024-11-25 01:59:50,903 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:59:50 BoogieIcfgContainer [2024-11-25 01:59:50,903 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 01:59:50,904 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 01:59:50,904 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 01:59:50,918 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 01:59:50,918 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:59:50" (1/1) ... [2024-11-25 01:59:50,927 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 01:59:51,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:51,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1122 states and 2193 transitions. [2024-11-25 01:59:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2193 transitions. [2024-11-25 01:59:51,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 01:59:51,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:51,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:51,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:51,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:51,270 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 01:59:51,278 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:51,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 01:59:51,381 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 01:59:51,382 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-25 01:59:51,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 01:59:51,392 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-25 01:59:51,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:51,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1125 states and 2198 transitions. [2024-11-25 01:59:51,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2198 transitions. [2024-11-25 01:59:51,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 01:59:51,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:51,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:51,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 01:59:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:51,602 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 01:59:51,604 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 01:59:51,615 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-25 01:59:51,639 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 01:59:51,639 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-25 01:59:51,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 01:59:51,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-25 01:59:51,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:51,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:51,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1126 states and 2199 transitions. [2024-11-25 01:59:51,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2199 transitions. [2024-11-25 01:59:51,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 01:59:51,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:51,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:51,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:51,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:51,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1126 states and 2197 transitions. [2024-11-25 01:59:51,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2197 transitions. [2024-11-25 01:59:51,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 01:59:51,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:51,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:51,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:52,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:52,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:52,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1126 states and 2193 transitions. [2024-11-25 01:59:52,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2193 transitions. [2024-11-25 01:59:52,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 01:59:52,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:52,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:52,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:52,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:52,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1126 states and 2189 transitions. [2024-11-25 01:59:52,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2189 transitions. [2024-11-25 01:59:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 01:59:52,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:52,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:52,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 01:59:52,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:52,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1126 states and 2183 transitions. [2024-11-25 01:59:52,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2183 transitions. [2024-11-25 01:59:52,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 01:59:52,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:52,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 01:59:52,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 01:59:52,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:02,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:02,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:02,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1126 states and 2177 transitions. [2024-11-25 02:00:02,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2177 transitions. [2024-11-25 02:00:02,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:00:02,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:02,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:02,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:02,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:13,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:23,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:33,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:38,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:38,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:38,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1141 states and 2195 transitions. [2024-11-25 02:00:38,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2195 transitions. [2024-11-25 02:00:38,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:00:38,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:38,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:39,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:39,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:39,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1141 states and 2193 transitions. [2024-11-25 02:00:39,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2193 transitions. [2024-11-25 02:00:39,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:00:39,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:39,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:39,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:39,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:39,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1141 states and 2191 transitions. [2024-11-25 02:00:39,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2191 transitions. [2024-11-25 02:00:39,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:00:39,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:39,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:39,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:00:40,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:40,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1141 states and 2189 transitions. [2024-11-25 02:00:40,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2189 transitions. [2024-11-25 02:00:40,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:00:40,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:40,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:40,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:40,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:00:43,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:00:43,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:43,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1144 states and 2191 transitions. [2024-11-25 02:00:43,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 2191 transitions. [2024-11-25 02:00:43,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 02:00:43,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:43,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:44,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:00:44,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:44,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1146 states and 2195 transitions. [2024-11-25 02:00:44,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 2195 transitions. [2024-11-25 02:00:44,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:00:44,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:44,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:45,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:46,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:00:46,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:46,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1148 states and 2200 transitions. [2024-11-25 02:00:46,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 2200 transitions. [2024-11-25 02:00:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:00:46,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:46,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:47,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:48,236 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:00:49,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:49,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1151 states and 2207 transitions. [2024-11-25 02:00:49,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2207 transitions. [2024-11-25 02:00:49,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 02:00:49,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:49,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:50,637 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:00:51,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:51,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1153 states and 2210 transitions. [2024-11-25 02:00:51,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2210 transitions. [2024-11-25 02:00:51,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:00:51,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:51,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:51,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:52,381 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:00:52,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:52,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1154 states and 2211 transitions. [2024-11-25 02:00:52,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 2211 transitions. [2024-11-25 02:00:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 02:00:52,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:52,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:53,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:53,991 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:00:54,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:54,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1155 states and 2212 transitions. [2024-11-25 02:00:54,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2212 transitions. [2024-11-25 02:00:54,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:00:54,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:54,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:55,315 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:00:55,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:55,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1156 states and 2213 transitions. [2024-11-25 02:00:55,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2213 transitions. [2024-11-25 02:00:55,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:00:55,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:55,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:00:57,452 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:00:59,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:00:59,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1158 states and 2219 transitions. [2024-11-25 02:00:59,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2219 transitions. [2024-11-25 02:00:59,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:00:59,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:00:59,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:00:59,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:00,526 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:01,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:01,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1159 states and 2220 transitions. [2024-11-25 02:01:01,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2220 transitions. [2024-11-25 02:01:01,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:01:01,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:01,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:02,463 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:03,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:03,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1160 states and 2221 transitions. [2024-11-25 02:01:03,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2221 transitions. [2024-11-25 02:01:03,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:01:03,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:03,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:03,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:04,345 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:05,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:05,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1161 states and 2222 transitions. [2024-11-25 02:01:05,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2222 transitions. [2024-11-25 02:01:05,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:01:05,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:05,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:05,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:06,530 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:07,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:07,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1162 states and 2223 transitions. [2024-11-25 02:01:07,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2223 transitions. [2024-11-25 02:01:07,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:01:07,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:07,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:08,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:09,072 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 131 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:09,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1163 states and 2224 transitions. [2024-11-25 02:01:09,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2224 transitions. [2024-11-25 02:01:09,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:01:09,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:09,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:10,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:11,585 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:12,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:12,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1164 states and 2225 transitions. [2024-11-25 02:01:12,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2225 transitions. [2024-11-25 02:01:12,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:01:12,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:12,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:12,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:13,708 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 166 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:14,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:14,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1165 states and 2226 transitions. [2024-11-25 02:01:14,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2226 transitions. [2024-11-25 02:01:14,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:01:14,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:14,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:16,458 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:17,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:17,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1166 states and 2227 transitions. [2024-11-25 02:01:17,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2227 transitions. [2024-11-25 02:01:17,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:01:17,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:17,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:17,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:18,337 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 205 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:18,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:18,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1167 states and 2228 transitions. [2024-11-25 02:01:18,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2228 transitions. [2024-11-25 02:01:18,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 02:01:18,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:18,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:19,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:20,352 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 226 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:20,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:20,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1168 states and 2229 transitions. [2024-11-25 02:01:20,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2229 transitions. [2024-11-25 02:01:20,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 02:01:20,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:20,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:21,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:22,114 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:22,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:22,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1169 states and 2230 transitions. [2024-11-25 02:01:22,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2230 transitions. [2024-11-25 02:01:22,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:01:22,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:22,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:24,526 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:25,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:25,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1170 states and 2231 transitions. [2024-11-25 02:01:25,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2231 transitions. [2024-11-25 02:01:25,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:01:25,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:25,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:26,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:27,360 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 295 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:27,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:27,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1171 states and 2232 transitions. [2024-11-25 02:01:27,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2232 transitions. [2024-11-25 02:01:27,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:01:27,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:27,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:28,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:29,426 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 320 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:29,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:29,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1172 states and 2233 transitions. [2024-11-25 02:01:29,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2233 transitions. [2024-11-25 02:01:29,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:01:29,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:29,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:30,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:31,161 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 346 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:31,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:31,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1173 states and 2234 transitions. [2024-11-25 02:01:31,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2234 transitions. [2024-11-25 02:01:31,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:01:31,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:31,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:32,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:33,586 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 373 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:34,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:34,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1174 states and 2235 transitions. [2024-11-25 02:01:34,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2235 transitions. [2024-11-25 02:01:34,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:01:34,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:34,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:36,609 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:37,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:37,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1175 states and 2236 transitions. [2024-11-25 02:01:37,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2236 transitions. [2024-11-25 02:01:37,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:01:37,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:37,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:37,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:39,104 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 430 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:39,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:39,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1176 states and 2237 transitions. [2024-11-25 02:01:39,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2237 transitions. [2024-11-25 02:01:39,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:01:39,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:39,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:40,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:41,570 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 460 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:42,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:42,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1177 states and 2238 transitions. [2024-11-25 02:01:42,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2238 transitions. [2024-11-25 02:01:42,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:01:42,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:42,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:43,825 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 491 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:44,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:44,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1178 states and 2239 transitions. [2024-11-25 02:01:44,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2239 transitions. [2024-11-25 02:01:44,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:01:44,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:44,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:44,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:46,720 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 523 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:48,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:48,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1179 states and 2240 transitions. [2024-11-25 02:01:48,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2240 transitions. [2024-11-25 02:01:48,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:01:48,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:48,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:48,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:49,807 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 556 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:50,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:50,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1180 states and 2241 transitions. [2024-11-25 02:01:50,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2241 transitions. [2024-11-25 02:01:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:01:50,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:50,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:51,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:52,957 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:54,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1181 states and 2242 transitions. [2024-11-25 02:01:54,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2242 transitions. [2024-11-25 02:01:54,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:01:54,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:54,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:54,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:56,175 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 625 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:01:57,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:01:57,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1182 states and 2243 transitions. [2024-11-25 02:01:57,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2243 transitions. [2024-11-25 02:01:57,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:01:57,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:01:57,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:01:57,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:01:59,175 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 661 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:00,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:00,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1183 states and 2244 transitions. [2024-11-25 02:02:00,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2244 transitions. [2024-11-25 02:02:00,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:02:00,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:00,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:00,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:02,794 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 698 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:04,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:04,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1184 states and 2245 transitions. [2024-11-25 02:02:04,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2245 transitions. [2024-11-25 02:02:04,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:02:04,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:04,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:04,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:06,127 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 736 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:06,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:06,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1185 states and 2246 transitions. [2024-11-25 02:02:06,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2246 transitions. [2024-11-25 02:02:06,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:02:06,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:06,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:07,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:08,613 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 775 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:09,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1186 states and 2247 transitions. [2024-11-25 02:02:09,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2247 transitions. [2024-11-25 02:02:09,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:02:09,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:09,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:09,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:11,337 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 815 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:11,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1187 states and 2248 transitions. [2024-11-25 02:02:11,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2248 transitions. [2024-11-25 02:02:11,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:02:11,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:11,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:12,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:13,848 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 856 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:14,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:14,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1188 states and 2249 transitions. [2024-11-25 02:02:14,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2249 transitions. [2024-11-25 02:02:14,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:02:14,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:14,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:17,741 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 898 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:19,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:19,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1189 states and 2250 transitions. [2024-11-25 02:02:19,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2250 transitions. [2024-11-25 02:02:19,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:02:19,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:19,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:21,883 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 941 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:23,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:23,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1190 states and 2251 transitions. [2024-11-25 02:02:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2251 transitions. [2024-11-25 02:02:23,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:02:23,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:23,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:25,598 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 985 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:26,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:26,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1191 states and 2252 transitions. [2024-11-25 02:02:26,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2252 transitions. [2024-11-25 02:02:26,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:02:26,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:26,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:27,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:29,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1030 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:31,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:31,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1192 states and 2253 transitions. [2024-11-25 02:02:31,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2253 transitions. [2024-11-25 02:02:31,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:02:31,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:31,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:31,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1076 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:34,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:34,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1193 states and 2254 transitions. [2024-11-25 02:02:34,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2254 transitions. [2024-11-25 02:02:34,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:02:34,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:34,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:35,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:46,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 0 proven. 1123 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:02:57,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:57,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1194 states and 2255 transitions. [2024-11-25 02:02:57,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2255 transitions. [2024-11-25 02:02:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:02:57,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:57,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:57,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:02:58,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:02:59,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:02:59,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1195 states and 2256 transitions. [2024-11-25 02:02:59,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2256 transitions. [2024-11-25 02:02:59,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:02:59,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:02:59,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:02:59,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:00,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:02,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:02,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1197 states and 2263 transitions. [2024-11-25 02:03:02,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2263 transitions. [2024-11-25 02:03:02,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:03:02,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:02,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:02,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:03,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:06,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:06,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1199 states and 2271 transitions. [2024-11-25 02:03:06,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2271 transitions. [2024-11-25 02:03:06,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:03:06,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:06,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:06,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:08,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:10,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:10,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1201 states and 2275 transitions. [2024-11-25 02:03:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2275 transitions. [2024-11-25 02:03:10,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:03:10,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:10,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:11,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:13,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:17,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:17,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1203 states and 2285 transitions. [2024-11-25 02:03:17,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2285 transitions. [2024-11-25 02:03:17,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:03:17,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:17,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:18,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:19,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:20,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:20,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1204 states and 2286 transitions. [2024-11-25 02:03:20,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2286 transitions. [2024-11-25 02:03:20,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:03:20,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:20,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:20,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:22,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:24,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:24,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1205 states and 2286 transitions. [2024-11-25 02:03:24,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2286 transitions. [2024-11-25 02:03:24,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:03:24,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:24,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:25,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:26,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:27,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:27,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1206 states and 2287 transitions. [2024-11-25 02:03:27,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2287 transitions. [2024-11-25 02:03:27,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:03:27,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:27,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:27,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:27,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:28,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:28,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1207 states and 2288 transitions. [2024-11-25 02:03:28,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2288 transitions. [2024-11-25 02:03:28,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:03:28,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:28,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:29,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:32,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:32,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1208 states and 2289 transitions. [2024-11-25 02:03:32,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2289 transitions. [2024-11-25 02:03:32,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:03:32,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:32,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:32,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:34,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:34,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:34,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1209 states and 2290 transitions. [2024-11-25 02:03:34,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2290 transitions. [2024-11-25 02:03:34,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:03:34,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:34,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:36,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:36,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:36,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1210 states and 2291 transitions. [2024-11-25 02:03:36,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2291 transitions. [2024-11-25 02:03:36,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:03:36,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:36,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:37,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:38,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:39,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:39,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1211 states and 2292 transitions. [2024-11-25 02:03:39,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2292 transitions. [2024-11-25 02:03:39,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 02:03:39,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:39,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:40,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:41,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:42,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:42,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1212 states and 2293 transitions. [2024-11-25 02:03:42,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2293 transitions. [2024-11-25 02:03:42,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:03:42,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:42,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:43,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:45,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:45,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1213 states and 2294 transitions. [2024-11-25 02:03:45,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2294 transitions. [2024-11-25 02:03:45,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:03:45,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:45,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:46,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:47,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:49,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:49,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1214 states and 2295 transitions. [2024-11-25 02:03:49,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2295 transitions. [2024-11-25 02:03:49,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:03:49,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:49,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:49,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:52,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:52,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1215 states and 2296 transitions. [2024-11-25 02:03:52,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2296 transitions. [2024-11-25 02:03:52,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:03:52,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:52,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:52,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:54,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:55,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:55,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1216 states and 2297 transitions. [2024-11-25 02:03:55,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2297 transitions. [2024-11-25 02:03:55,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:03:55,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:55,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:57,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:03:59,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:59,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1217 states and 2298 transitions. [2024-11-25 02:03:59,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2298 transitions. [2024-11-25 02:03:59,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:03:59,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:59,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:59,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:01,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:02,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:02,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1218 states and 2299 transitions. [2024-11-25 02:04:02,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2299 transitions. [2024-11-25 02:04:02,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:04:02,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:02,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:02,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:04,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:05,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1219 states and 2300 transitions. [2024-11-25 02:04:05,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2300 transitions. [2024-11-25 02:04:05,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:04:05,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:05,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:06,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:07,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:07,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1220 states and 2301 transitions. [2024-11-25 02:04:07,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2301 transitions. [2024-11-25 02:04:07,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 02:04:07,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:07,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:10,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:11,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:11,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1221 states and 2302 transitions. [2024-11-25 02:04:11,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2302 transitions. [2024-11-25 02:04:11,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 02:04:11,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:11,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:12,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:16,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:16,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1222 states and 2303 transitions. [2024-11-25 02:04:16,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2303 transitions. [2024-11-25 02:04:16,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:04:16,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:16,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:17,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:18,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:19,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:19,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1223 states and 2304 transitions. [2024-11-25 02:04:19,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2304 transitions. [2024-11-25 02:04:19,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 02:04:19,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:19,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:20,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:21,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:22,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:22,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1224 states and 2305 transitions. [2024-11-25 02:04:22,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2305 transitions. [2024-11-25 02:04:22,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:04:22,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:22,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:22,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:24,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:26,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:26,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1225 states and 2306 transitions. [2024-11-25 02:04:26,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2306 transitions. [2024-11-25 02:04:26,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:04:26,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:26,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:27,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:29,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:30,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:30,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1226 states and 2307 transitions. [2024-11-25 02:04:30,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2307 transitions. [2024-11-25 02:04:30,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:04:30,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:30,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:32,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:33,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:33,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1227 states and 2308 transitions. [2024-11-25 02:04:33,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2308 transitions. [2024-11-25 02:04:33,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:04:33,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:33,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:34,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:35,998 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:37,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1228 states and 2309 transitions. [2024-11-25 02:04:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2309 transitions. [2024-11-25 02:04:37,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:04:37,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:37,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:38,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:40,540 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:42,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:42,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1229 states and 2310 transitions. [2024-11-25 02:04:42,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2310 transitions. [2024-11-25 02:04:42,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 02:04:42,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:42,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:42,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:44,788 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:46,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:46,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1230 states and 2311 transitions. [2024-11-25 02:04:46,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2311 transitions. [2024-11-25 02:04:46,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:04:46,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:46,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:50,432 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:52,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:52,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1231 states and 2312 transitions. [2024-11-25 02:04:52,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2312 transitions. [2024-11-25 02:04:52,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:04:52,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:52,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:53,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:55,164 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:04:56,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:56,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1232 states and 2313 transitions. [2024-11-25 02:04:56,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2313 transitions. [2024-11-25 02:04:56,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:04:56,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:56,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:57,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:59,243 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:00,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:00,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1233 states and 2314 transitions. [2024-11-25 02:05:00,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2314 transitions. [2024-11-25 02:05:00,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:05:00,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:00,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:04,080 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:05,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:05,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1234 states and 2315 transitions. [2024-11-25 02:05:05,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2315 transitions. [2024-11-25 02:05:05,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:05:05,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:05,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:06,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:09,107 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:10,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:10,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1235 states and 2316 transitions. [2024-11-25 02:05:10,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2316 transitions. [2024-11-25 02:05:10,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:05:10,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:10,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:10,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:12,881 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:14,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:14,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1236 states and 2317 transitions. [2024-11-25 02:05:14,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2317 transitions. [2024-11-25 02:05:14,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:05:14,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:14,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:14,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:17,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:19,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:19,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1237 states and 2318 transitions. [2024-11-25 02:05:19,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2318 transitions. [2024-11-25 02:05:19,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:05:19,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:19,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:23,530 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:25,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:25,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1238 states and 2319 transitions. [2024-11-25 02:05:25,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2319 transitions. [2024-11-25 02:05:25,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:05:25,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:25,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:26,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:29,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:31,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:31,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1239 states and 2320 transitions. [2024-11-25 02:05:31,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2320 transitions. [2024-11-25 02:05:31,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 02:05:31,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:31,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:35,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:37,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:37,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1240 states and 2321 transitions. [2024-11-25 02:05:37,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2321 transitions. [2024-11-25 02:05:37,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:05:37,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:37,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:41,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:43,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:43,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1241 states and 2322 transitions. [2024-11-25 02:05:43,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2322 transitions. [2024-11-25 02:05:43,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 02:05:43,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:43,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:44,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:48,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:50,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1242 states and 2323 transitions. [2024-11-25 02:05:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2323 transitions. [2024-11-25 02:05:50,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:05:50,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:50,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:54,425 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:05:55,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:55,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1243 states and 2324 transitions. [2024-11-25 02:05:55,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2324 transitions. [2024-11-25 02:05:55,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 02:05:55,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:55,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:00,229 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:03,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:03,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1244 states and 2325 transitions. [2024-11-25 02:06:03,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2325 transitions. [2024-11-25 02:06:03,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:06:03,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:03,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:04,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:07,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:08,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:08,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1245 states and 2326 transitions. [2024-11-25 02:06:08,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2326 transitions. [2024-11-25 02:06:08,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 02:06:08,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:08,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:14,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:14,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1246 states and 2327 transitions. [2024-11-25 02:06:14,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2327 transitions. [2024-11-25 02:06:14,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:06:14,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:14,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:19,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:20,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:20,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1247 states and 2328 transitions. [2024-11-25 02:06:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2328 transitions. [2024-11-25 02:06:20,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:06:20,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:20,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:21,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:24,286 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:25,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:25,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1248 states and 2329 transitions. [2024-11-25 02:06:25,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2329 transitions. [2024-11-25 02:06:25,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:06:25,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:25,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:27,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:32,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:36,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:36,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1249 states and 2330 transitions. [2024-11-25 02:06:36,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2330 transitions. [2024-11-25 02:06:36,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 02:06:36,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:36,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:38,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:41,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:43,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:43,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1250 states and 2331 transitions. [2024-11-25 02:06:43,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2331 transitions. [2024-11-25 02:06:43,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:06:43,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:43,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:44,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:48,093 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:50,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:50,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1251 states and 2332 transitions. [2024-11-25 02:06:50,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2332 transitions. [2024-11-25 02:06:50,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:06:50,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:50,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:56,389 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:06:58,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:58,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1252 states and 2333 transitions. [2024-11-25 02:06:58,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2333 transitions. [2024-11-25 02:06:58,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 02:06:58,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:58,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:00,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:03,713 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:07:06,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:06,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1253 states and 2334 transitions. [2024-11-25 02:07:06,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2334 transitions. [2024-11-25 02:07:06,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 02:07:06,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:06,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:13,188 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:07:16,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:16,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1254 states and 2335 transitions. [2024-11-25 02:07:16,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2335 transitions. [2024-11-25 02:07:16,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:07:16,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:16,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:17,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:20,713 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:07:22,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:22,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1255 states and 2336 transitions. [2024-11-25 02:07:22,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2336 transitions. [2024-11-25 02:07:22,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:07:22,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:22,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:26,734 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:07:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:28,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1256 states and 2337 transitions. [2024-11-25 02:07:28,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2337 transitions. [2024-11-25 02:07:28,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 02:07:28,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:28,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:29,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:33,141 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:07:34,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:34,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1257 states and 2338 transitions. [2024-11-25 02:07:34,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2338 transitions. [2024-11-25 02:07:34,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 02:07:34,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:34,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:35,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:39,209 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:07:40,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:40,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1258 states and 2339 transitions. [2024-11-25 02:07:40,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2339 transitions. [2024-11-25 02:07:40,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 02:07:40,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:40,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:41,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:45,034 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:07:46,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:46,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1259 states and 2340 transitions. [2024-11-25 02:07:46,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2340 transitions. [2024-11-25 02:07:46,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:07:46,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:46,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:51,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:58,281 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:08:03,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:03,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1260 states and 2341 transitions. [2024-11-25 02:08:03,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2341 transitions. [2024-11-25 02:08:03,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 02:08:03,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:03,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:09,274 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:08:11,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:11,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1261 states and 2342 transitions. [2024-11-25 02:08:11,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2342 transitions. [2024-11-25 02:08:11,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:08:11,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:11,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:17,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:08:20,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:20,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1262 states and 2343 transitions. [2024-11-25 02:08:20,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2343 transitions. [2024-11-25 02:08:20,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 02:08:20,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:20,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:22,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:26,050 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:08:27,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:27,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1263 states and 2344 transitions. [2024-11-25 02:08:27,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2344 transitions. [2024-11-25 02:08:27,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:08:27,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:27,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:28,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:32,442 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:08:34,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:34,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1264 states and 2345 transitions. [2024-11-25 02:08:34,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2345 transitions. [2024-11-25 02:08:34,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 02:08:34,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:34,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:35,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:39,428 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:08:40,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:40,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1265 states and 2346 transitions. [2024-11-25 02:08:40,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2346 transitions. [2024-11-25 02:08:40,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 02:08:40,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:40,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:42,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:48,336 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:08:52,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:52,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1266 states and 2347 transitions. [2024-11-25 02:08:52,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2347 transitions. [2024-11-25 02:08:52,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 02:08:52,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:52,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:59,049 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:09:01,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:01,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1267 states and 2348 transitions. [2024-11-25 02:09:01,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2348 transitions. [2024-11-25 02:09:01,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:09:01,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:01,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:03,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:08,368 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:09:10,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:10,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1268 states and 2349 transitions. [2024-11-25 02:09:10,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2349 transitions. [2024-11-25 02:09:10,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 02:09:10,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:10,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:11,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:16,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:09:17,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:17,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1269 states and 2350 transitions. [2024-11-25 02:09:17,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2350 transitions. [2024-11-25 02:09:17,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 02:09:17,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:17,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:18,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:24,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:09:28,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:28,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1270 states and 2351 transitions. [2024-11-25 02:09:28,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2351 transitions. [2024-11-25 02:09:28,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:09:28,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:28,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:29,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:34,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:09:36,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:36,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1271 states and 2352 transitions. [2024-11-25 02:09:36,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2352 transitions. [2024-11-25 02:09:36,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 02:09:36,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:36,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:42,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:09:44,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:44,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1272 states and 2353 transitions. [2024-11-25 02:09:44,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2353 transitions. [2024-11-25 02:09:44,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:09:44,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:44,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:45,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:53,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:09:57,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:57,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1273 states and 2354 transitions. [2024-11-25 02:09:57,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2354 transitions. [2024-11-25 02:09:57,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 02:09:57,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:57,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:58,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:04,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:10:07,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:07,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1274 states and 2355 transitions. [2024-11-25 02:10:07,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2355 transitions. [2024-11-25 02:10:07,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 02:10:07,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:07,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:15,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:10:18,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:18,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1275 states and 2356 transitions. [2024-11-25 02:10:18,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2356 transitions. [2024-11-25 02:10:18,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 02:10:18,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:18,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:27,377 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 02:10:30,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:30,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1276 states and 2357 transitions. [2024-11-25 02:10:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2357 transitions. [2024-11-25 02:10:30,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 02:10:30,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:30,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms