./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/tee-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/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_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/tee-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/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 64bit --witnessprinter.graph.data.programhash 5840b84a3081e97c556462e79494d7bdbd67c33b7e35e6dce1209017cae26b3d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:03:35,117 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:03:35,178 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-25 02:03:35,183 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:03:35,184 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:03:35,207 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:03:35,208 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:03:35,208 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:03:35,209 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:03:35,209 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:03:35,209 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:03:35,209 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:03:35,209 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:03:35,209 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:03:35,210 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:03:35,210 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:03:35,210 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:03:35,210 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:03:35,210 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:03:35,210 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:03:35,211 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:03:35,211 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:03:35,211 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:03:35,211 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:03:35,211 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:03:35,211 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:03:35,212 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:03:35,212 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:03:35,212 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:03:35,212 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:03:35,212 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:03:35,212 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:03:35,213 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_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5840b84a3081e97c556462e79494d7bdbd67c33b7e35e6dce1209017cae26b3d [2024-11-25 02:03:35,514 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:03:35,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:03:35,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:03:35,533 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:03:35,535 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:03:35,536 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/busybox-1.22.0/tee-1.i [2024-11-25 02:03:38,550 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/bin/ukojak-verify-ENZ3QT5qd3/data/6fbb18f25/2ed48a9c82904e05bcfd99c967abea2e/FLAGbe3c9e56c [2024-11-25 02:03:39,089 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:03:39,092 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/sv-benchmarks/c/busybox-1.22.0/tee-1.i [2024-11-25 02:03:39,131 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/bin/ukojak-verify-ENZ3QT5qd3/data/6fbb18f25/2ed48a9c82904e05bcfd99c967abea2e/FLAGbe3c9e56c [2024-11-25 02:03:39,146 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/bin/ukojak-verify-ENZ3QT5qd3/data/6fbb18f25/2ed48a9c82904e05bcfd99c967abea2e [2024-11-25 02:03:39,148 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:03:39,150 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:03:39,151 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:03:39,151 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:03:39,158 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:03:39,159 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:03:39" (1/1) ... [2024-11-25 02:03:39,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@547e6a7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:39, skipping insertion in model container [2024-11-25 02:03:39,160 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:03:39" (1/1) ... [2024-11-25 02:03:39,266 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:03:40,525 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:03:40,726 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:03:40,945 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:03:41,440 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-11-25 02:03:41,448 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:03:41,450 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:41 WrapperNode [2024-11-25 02:03:41,450 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:03:41,452 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:03:41,452 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:03:41,452 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:03:41,462 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:41" (1/1) ... [2024-11-25 02:03:41,594 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:41" (1/1) ... [2024-11-25 02:03:42,096 INFO L138 Inliner]: procedures = 575, calls = 8940, calls flagged for inlining = 28, calls inlined = 26, statements flattened = 10199 [2024-11-25 02:03:42,097 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:03:42,097 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:03:42,097 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:03:42,097 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:03:42,106 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:41" (1/1) ... [2024-11-25 02:03:42,106 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:41" (1/1) ... [2024-11-25 02:03:42,160 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:41" (1/1) ... [2024-11-25 02:03:42,160 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:41" (1/1) ... [2024-11-25 02:03:42,417 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:41" (1/1) ... [2024-11-25 02:03:42,443 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:41" (1/1) ... [2024-11-25 02:03:42,481 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:41" (1/1) ... [2024-11-25 02:03:42,520 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:41" (1/1) ... [2024-11-25 02:03:42,543 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:41" (1/1) ... [2024-11-25 02:03:42,611 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:03:42,613 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:03:42,613 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:03:42,613 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:03:42,615 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:03:41" (1/1) ... [2024-11-25 02:03:42,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:03:42,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:03:42,654 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:03:42,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94e38b64-5ae4-439b-a830-e0bea3ddc6e2/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:03:42,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:03:42,690 INFO L130 BoogieDeclarations]: Found specification of procedure xzalloc [2024-11-25 02:03:42,690 INFO L138 BoogieDeclarations]: Found implementation of procedure xzalloc [2024-11-25 02:03:42,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 02:03:42,690 INFO L130 BoogieDeclarations]: Found specification of procedure bb_verror_msg [2024-11-25 02:03:42,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_verror_msg [2024-11-25 02:03:42,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 02:03:42,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:03:42,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:03:42,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:03:42,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:03:42,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:03:42,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:03:42,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-25 02:03:42,692 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-25 02:03:42,692 INFO L130 BoogieDeclarations]: Found specification of procedure xmalloc [2024-11-25 02:03:42,692 INFO L138 BoogieDeclarations]: Found implementation of procedure xmalloc [2024-11-25 02:03:42,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 02:03:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:03:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 02:03:42,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 02:03:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 02:03:42,693 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 02:03:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:03:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:03:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 02:03:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:03:42,694 INFO L130 BoogieDeclarations]: Found specification of procedure bb_error_msg_and_die [2024-11-25 02:03:42,694 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_error_msg_and_die [2024-11-25 02:03:42,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:03:43,207 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:03:43,209 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:04:13,258 INFO L? ?]: Removed 637 outVars from TransFormulas that were not future-live. [2024-11-25 02:04:13,258 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:04:14,700 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:04:14,700 INFO L312 CfgBuilder]: Removed 40 assume(true) statements. [2024-11-25 02:04:14,700 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:04:14 BoogieIcfgContainer [2024-11-25 02:04:14,700 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:04:14,701 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:04:14,701 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:04:14,712 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:04:14,712 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:04:14" (1/1) ... [2024-11-25 02:04:14,720 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:04:14,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:14,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 387 states and 538 transitions. [2024-11-25 02:04:14,791 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 538 transitions. [2024-11-25 02:04:14,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:04:14,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:14,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:19,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:21,635 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 02:04:32,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:04:32,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:32,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 389 states and 541 transitions. [2024-11-25 02:04:32,208 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 541 transitions. [2024-11-25 02:04:32,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:04:32,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:32,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:36,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:37,296 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 02:04:37,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:37,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 390 states and 542 transitions. [2024-11-25 02:04:37,337 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 542 transitions. [2024-11-25 02:04:37,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:04:37,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:37,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:41,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:42,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:43,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:43,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 392 states and 545 transitions. [2024-11-25 02:04:43,030 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 545 transitions. [2024-11-25 02:04:43,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:04:43,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:43,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:47,342 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:04:47,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:47,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 391 states and 544 transitions. [2024-11-25 02:04:47,651 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 544 transitions. [2024-11-25 02:04:47,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:04:47,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:47,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:51,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:52,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:04:52,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:52,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 392 states and 545 transitions. [2024-11-25 02:04:52,441 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 545 transitions. [2024-11-25 02:04:52,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:04:52,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:52,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:04:55,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:04:56,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:04:57,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:04:57,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 391 states and 544 transitions. [2024-11-25 02:04:57,083 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 544 transitions. [2024-11-25 02:04:57,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:04:57,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:04:57,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:00,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:01,433 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:05:01,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:01,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 390 states and 543 transitions. [2024-11-25 02:05:01,529 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 543 transitions. [2024-11-25 02:05:01,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:05:01,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:01,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:06,611 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:07,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:07,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 393 states and 546 transitions. [2024-11-25 02:05:07,246 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 546 transitions. [2024-11-25 02:05:07,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:05:07,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:07,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:10,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:11,869 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:12,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:12,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 396 states and 549 transitions. [2024-11-25 02:05:12,347 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 549 transitions. [2024-11-25 02:05:12,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:05:12,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:12,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:17,059 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:17,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:17,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 399 states and 552 transitions. [2024-11-25 02:05:17,599 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 552 transitions. [2024-11-25 02:05:17,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:05:17,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:17,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:20,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:22,302 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:22,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:22,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 402 states and 555 transitions. [2024-11-25 02:05:22,877 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 555 transitions. [2024-11-25 02:05:22,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:05:22,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:22,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:26,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:27,832 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:28,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:28,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 405 states and 558 transitions. [2024-11-25 02:05:28,465 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 558 transitions. [2024-11-25 02:05:28,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:05:28,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:28,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:33,554 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:34,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:34,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 408 states and 561 transitions. [2024-11-25 02:05:34,243 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 561 transitions. [2024-11-25 02:05:34,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:05:34,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:34,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:37,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:39,475 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:40,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:40,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 411 states and 564 transitions. [2024-11-25 02:05:40,216 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 564 transitions. [2024-11-25 02:05:40,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:05:40,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:40,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:05:43,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:05:45,555 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:05:46,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:05:46,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 414 states and 566 transitions. [2024-11-25 02:05:46,136 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 566 transitions. [2024-11-25 02:05:46,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:05:46,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:05:46,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:07,880 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:06:08,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:08,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 413 states and 565 transitions. [2024-11-25 02:06:08,579 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 565 transitions. [2024-11-25 02:06:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:06:08,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:08,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:11,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:12,752 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:06:12,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:12,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 412 states and 564 transitions. [2024-11-25 02:06:12,810 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 564 transitions. [2024-11-25 02:06:12,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:06:12,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:12,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:16,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:17,131 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:06:17,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:17,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 411 states and 563 transitions. [2024-11-25 02:06:17,572 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 563 transitions. [2024-11-25 02:06:17,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:06:17,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:17,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:21,931 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:06:22,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:22,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 412 states and 565 transitions. [2024-11-25 02:06:22,192 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 565 transitions. [2024-11-25 02:06:22,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:06:22,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:22,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:25,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:26,400 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:06:26,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:26,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 413 states and 566 transitions. [2024-11-25 02:06:26,433 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 566 transitions. [2024-11-25 02:06:26,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:06:26,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:26,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:29,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:30,662 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:06:30,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:30,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 414 states and 567 transitions. [2024-11-25 02:06:30,698 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 567 transitions. [2024-11-25 02:06:30,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:06:30,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:30,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:34,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:34,912 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:06:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:35,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 417 states and 571 transitions. [2024-11-25 02:06:35,127 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 571 transitions. [2024-11-25 02:06:35,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:06:35,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:35,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:38,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:39,335 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:06:39,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:39,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 418 states and 572 transitions. [2024-11-25 02:06:39,373 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 572 transitions. [2024-11-25 02:06:39,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 02:06:39,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:39,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:43,488 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-25 02:06:45,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:45,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 424 states and 583 transitions. [2024-11-25 02:06:45,081 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 583 transitions. [2024-11-25 02:06:45,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 02:06:45,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:45,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:49,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:50,642 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:06:51,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:51,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 426 states and 587 transitions. [2024-11-25 02:06:51,978 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 587 transitions. [2024-11-25 02:06:51,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 02:06:51,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:51,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:06:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:06:56,571 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-25 02:06:56,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:06:56,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 427 states and 588 transitions. [2024-11-25 02:06:56,620 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 588 transitions. [2024-11-25 02:06:56,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 02:06:56,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:06:56,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:01,359 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-25 02:07:02,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:02,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 426 states and 587 transitions. [2024-11-25 02:07:02,296 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 587 transitions. [2024-11-25 02:07:02,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:07:02,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:02,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:06,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:07,463 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:07:08,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:08,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 429 states and 592 transitions. [2024-11-25 02:07:08,067 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 592 transitions. [2024-11-25 02:07:08,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:07:08,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:08,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:13,346 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 02:07:15,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:15,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 430 states and 594 transitions. [2024-11-25 02:07:15,361 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 594 transitions. [2024-11-25 02:07:15,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:07:15,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:15,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:19,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:20,038 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-25 02:07:21,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:21,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 432 states and 597 transitions. [2024-11-25 02:07:21,629 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 597 transitions. [2024-11-25 02:07:21,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:07:21,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:21,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:25,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:26,694 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:07:27,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:27,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 436 states and 602 transitions. [2024-11-25 02:07:27,760 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 602 transitions. [2024-11-25 02:07:27,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 02:07:27,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:27,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:32,622 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-25 02:07:33,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:33,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 437 states and 602 transitions. [2024-11-25 02:07:33,033 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 602 transitions. [2024-11-25 02:07:33,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 02:07:33,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:33,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:36,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:38,287 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 02:07:39,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:39,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 436 states and 601 transitions. [2024-11-25 02:07:39,703 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 601 transitions. [2024-11-25 02:07:39,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:07:39,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:39,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:43,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:07:45,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:45,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 440 states and 606 transitions. [2024-11-25 02:07:45,002 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 606 transitions. [2024-11-25 02:07:45,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:07:45,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:45,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:48,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:49,877 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 02:07:50,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:50,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 441 states and 607 transitions. [2024-11-25 02:07:50,987 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 607 transitions. [2024-11-25 02:07:50,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:07:50,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:50,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:56,213 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:07:56,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:56,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 445 states and 612 transitions. [2024-11-25 02:07:56,970 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 612 transitions. [2024-11-25 02:07:56,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 02:07:56,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:56,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:00,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:01,858 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:08:02,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:02,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 444 states and 611 transitions. [2024-11-25 02:08:02,174 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 611 transitions. [2024-11-25 02:08:02,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:08:02,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:02,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:06,719 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:08:07,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:07,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 446 states and 613 transitions. [2024-11-25 02:08:07,544 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 613 transitions. [2024-11-25 02:08:07,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:08:07,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:07,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:11,924 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:08:12,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:12,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 447 states and 615 transitions. [2024-11-25 02:08:12,867 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 615 transitions. [2024-11-25 02:08:12,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:08:12,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:12,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:16,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:17,895 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:08:18,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:18,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 448 states and 615 transitions. [2024-11-25 02:08:18,980 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 615 transitions. [2024-11-25 02:08:18,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:08:18,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:18,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:22,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:23,865 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:08:24,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:24,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 452 states and 620 transitions. [2024-11-25 02:08:24,706 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 620 transitions. [2024-11-25 02:08:24,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:08:24,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:24,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:28,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:28,944 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:08:31,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 455 states and 624 transitions. [2024-11-25 02:08:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 624 transitions. [2024-11-25 02:08:31,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:08:31,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:31,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:34,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:35,416 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:08:35,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:35,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 456 states and 625 transitions. [2024-11-25 02:08:35,442 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 625 transitions. [2024-11-25 02:08:35,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:08:35,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:35,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:39,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:40,237 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-25 02:08:46,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:46,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 465 states and 641 transitions. [2024-11-25 02:08:46,543 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 641 transitions. [2024-11-25 02:08:46,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:08:46,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:46,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:50,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:50,964 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-25 02:08:51,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:51,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 463 states and 636 transitions. [2024-11-25 02:08:51,564 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 636 transitions. [2024-11-25 02:08:51,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:08:51,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:51,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:55,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:55,957 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:08:55,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:55,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 465 states and 639 transitions. [2024-11-25 02:08:55,964 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 639 transitions. [2024-11-25 02:08:55,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:08:55,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:55,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:59,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:00,923 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-25 02:09:08,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:08,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 475 states and 654 transitions. [2024-11-25 02:09:08,200 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 654 transitions. [2024-11-25 02:09:08,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:09:08,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:08,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:12,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:13,612 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:09:14,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:14,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 474 states and 652 transitions. [2024-11-25 02:09:14,064 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 652 transitions. [2024-11-25 02:09:14,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:09:14,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:14,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:17,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:18,952 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:09:19,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:19,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 473 states and 651 transitions. [2024-11-25 02:09:19,433 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 651 transitions. [2024-11-25 02:09:19,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:09:19,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:19,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:23,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:25,426 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:09:26,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:26,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 477 states and 656 transitions. [2024-11-25 02:09:26,703 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 656 transitions. [2024-11-25 02:09:26,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:09:26,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:26,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:31,027 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:09:31,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:31,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 476 states and 655 transitions. [2024-11-25 02:09:31,064 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 655 transitions. [2024-11-25 02:09:31,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:09:31,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:31,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:34,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:36,111 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:09:37,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:37,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 475 states and 654 transitions. [2024-11-25 02:09:37,320 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 654 transitions. [2024-11-25 02:09:37,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:09:37,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:37,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:41,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:42,316 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:09:43,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:43,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 474 states and 653 transitions. [2024-11-25 02:09:43,404 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 653 transitions. [2024-11-25 02:09:43,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:09:43,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:43,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:48,203 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 02:09:49,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 476 states and 654 transitions. [2024-11-25 02:09:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 654 transitions. [2024-11-25 02:09:49,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:09:49,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:49,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:54,019 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 02:09:54,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:54,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 477 states and 654 transitions. [2024-11-25 02:09:54,026 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 654 transitions. [2024-11-25 02:09:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:09:54,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:54,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:59,827 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:10:02,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:02,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 481 states and 659 transitions. [2024-11-25 02:10:02,267 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 659 transitions. [2024-11-25 02:10:02,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:10:02,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:02,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:06,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:06,943 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:10:06,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:06,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 480 states and 658 transitions. [2024-11-25 02:10:06,983 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 658 transitions. [2024-11-25 02:10:06,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:10:06,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:06,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:10,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:11,783 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-25 02:10:13,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:13,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 482 states and 659 transitions. [2024-11-25 02:10:13,115 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 659 transitions. [2024-11-25 02:10:13,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:10:13,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:13,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:17,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:20,404 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:10:21,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:21,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 484 states and 663 transitions. [2024-11-25 02:10:21,542 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 663 transitions. [2024-11-25 02:10:21,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:10:21,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:21,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:25,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:27,254 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:10:28,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:28,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 488 states and 668 transitions. [2024-11-25 02:10:28,473 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 668 transitions. [2024-11-25 02:10:28,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 02:10:28,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:28,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:32,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:35,272 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:10:38,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:38,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 489 states and 671 transitions. [2024-11-25 02:10:38,560 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 671 transitions. [2024-11-25 02:10:38,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 02:10:38,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:38,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:42,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:46,029 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:10:48,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 490 states and 673 transitions. [2024-11-25 02:10:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 673 transitions. [2024-11-25 02:10:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:10:48,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:48,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:55,924 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:10:58,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 491 states and 674 transitions. [2024-11-25 02:10:58,030 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 674 transitions. [2024-11-25 02:10:58,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:10:58,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:58,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:06,759 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:11:15,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:15,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 494 states and 679 transitions. [2024-11-25 02:11:15,283 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 679 transitions. [2024-11-25 02:11:15,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:11:15,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:15,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:18,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:20,562 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-11-25 02:11:32,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:32,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 502 states and 691 transitions. [2024-11-25 02:11:32,150 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 691 transitions. [2024-11-25 02:11:32,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:11:32,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:32,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:35,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:38,201 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:11:39,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:39,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 506 states and 696 transitions. [2024-11-25 02:11:39,753 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 696 transitions. [2024-11-25 02:11:39,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:11:39,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:39,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:43,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:48,176 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:11:51,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:51,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 507 states and 697 transitions. [2024-11-25 02:11:51,122 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 697 transitions. [2024-11-25 02:11:51,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:11:51,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:51,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:54,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:56,334 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 02:12:32,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:32,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 537 states and 747 transitions. [2024-11-25 02:12:32,603 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 747 transitions. [2024-11-25 02:12:32,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:12:32,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:32,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:40,656 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:12:43,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:43,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 538 states and 748 transitions. [2024-11-25 02:12:43,421 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 748 transitions. [2024-11-25 02:12:43,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:12:43,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:43,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:51,300 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:12:53,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:53,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 539 states and 749 transitions. [2024-11-25 02:12:53,999 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 749 transitions. [2024-11-25 02:12:53,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:12:53,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:54,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:58,307 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-25 02:13:00,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:00,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 530 states and 735 transitions. [2024-11-25 02:13:00,373 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 735 transitions. [2024-11-25 02:13:00,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:13:00,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:00,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:08,622 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:13:11,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:11,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 531 states and 736 transitions. [2024-11-25 02:13:11,527 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 736 transitions. [2024-11-25 02:13:11,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:13:11,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:11,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:15,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:15,674 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-25 02:13:17,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:17,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 533 states and 737 transitions. [2024-11-25 02:13:17,616 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 737 transitions. [2024-11-25 02:13:17,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:13:17,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:17,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:21,883 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-25 02:13:24,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:24,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 535 states and 738 transitions. [2024-11-25 02:13:24,183 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 738 transitions. [2024-11-25 02:13:24,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:13:24,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:24,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:27,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:28,300 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-25 02:13:30,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:30,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 537 states and 739 transitions. [2024-11-25 02:13:30,512 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 739 transitions. [2024-11-25 02:13:30,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:13:30,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:30,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:36,325 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:13:38,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:38,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 541 states and 744 transitions. [2024-11-25 02:13:38,358 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 744 transitions. [2024-11-25 02:13:38,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:13:38,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:38,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:47,024 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:13:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:50,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 542 states and 745 transitions. [2024-11-25 02:13:50,018 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 745 transitions. [2024-11-25 02:13:50,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:13:50,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:50,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:53,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:58,615 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:14:01,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:01,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 543 states and 746 transitions. [2024-11-25 02:14:01,773 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 746 transitions. [2024-11-25 02:14:01,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:14:01,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:01,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:05,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:10,351 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:14:13,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:13,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 544 states and 747 transitions. [2024-11-25 02:14:13,362 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 747 transitions. [2024-11-25 02:14:13,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:14:13,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:13,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:17,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:29,200 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:14:40,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:40,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 545 states and 748 transitions. [2024-11-25 02:14:40,784 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 748 transitions. [2024-11-25 02:14:40,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:14:40,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:40,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:44,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:47,200 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:14:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:49,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 549 states and 753 transitions. [2024-11-25 02:14:49,342 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 753 transitions. [2024-11-25 02:14:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:14:49,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:49,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:53,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:59,351 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:15:05,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:05,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 550 states and 754 transitions. [2024-11-25 02:15:05,279 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 754 transitions. [2024-11-25 02:15:05,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:15:05,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:05,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:09,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:18,189 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:15:23,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:23,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 551 states and 755 transitions. [2024-11-25 02:15:23,280 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 755 transitions. [2024-11-25 02:15:23,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:15:23,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:23,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:33,460 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:15:37,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:37,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 552 states and 756 transitions. [2024-11-25 02:15:37,049 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 756 transitions. [2024-11-25 02:15:37,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:15:37,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:37,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:41,333 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-25 02:15:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 561 states and 768 transitions. [2024-11-25 02:15:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 768 transitions. [2024-11-25 02:15:57,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:15:57,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:57,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:00,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:01,623 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-25 02:16:17,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:17,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 570 states and 780 transitions. [2024-11-25 02:16:17,897 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 780 transitions. [2024-11-25 02:16:17,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:16:17,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:17,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:22,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:29,081 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:16:34,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:34,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 571 states and 781 transitions. [2024-11-25 02:16:34,065 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 781 transitions. [2024-11-25 02:16:34,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:16:34,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:34,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:38,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:41,168 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:16:43,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:43,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 575 states and 786 transitions. [2024-11-25 02:16:43,874 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 786 transitions. [2024-11-25 02:16:43,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:16:43,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:43,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:48,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:54,654 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:16:59,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:59,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 576 states and 787 transitions. [2024-11-25 02:16:59,002 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 787 transitions. [2024-11-25 02:16:59,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:16:59,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:59,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:03,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:15,544 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-25 02:17:26,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:26,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 577 states and 788 transitions. [2024-11-25 02:17:26,312 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 788 transitions. [2024-11-25 02:17:26,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:17:26,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:26,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:29,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:30,754 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-11-25 02:17:33,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:33,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 544 states and 743 transitions. [2024-11-25 02:17:33,802 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 743 transitions. [2024-11-25 02:17:33,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:17:33,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:33,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:37,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:38,358 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-11-25 02:17:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:41,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 522 states and 711 transitions. [2024-11-25 02:17:41,269 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 711 transitions. [2024-11-25 02:17:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:17:41,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:41,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms