./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/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_9a063103-893f-4d42-9fe4-859c743268df/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:04:00,375 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:04:00,448 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:04:00,452 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:04:00,453 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:04:00,496 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:04:00,497 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:04:00,497 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:04:00,497 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:04:00,497 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:04:00,498 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:04:00,498 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:04:00,498 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:04:00,498 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:04:00,498 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:04:00,498 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:04:00,498 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:04:00,498 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:04:00,498 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:04:00,498 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:04:00,498 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:04:00,499 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:04:00,501 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:04:00,501 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:04:00,502 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:04:00,502 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:04:00,502 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:04:00,502 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:04:00,502 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:04:00,502 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:04:00,502 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:04:00,502 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:04:00,502 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:04:00,502 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_9a063103-893f-4d42-9fe4-859c743268df/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 [2024-11-25 03:04:00,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:04:00,797 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:04:00,800 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:04:00,801 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:04:00,801 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:04:00,803 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2024-11-25 03:04:03,889 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/bin/ukojak-verify-ENZ3QT5qd3/data/07d580bc1/8e326bdd742b4f02b248df269ec910a2/FLAGc2e9f0fd7 [2024-11-25 03:04:04,321 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:04:04,322 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2024-11-25 03:04:04,339 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/bin/ukojak-verify-ENZ3QT5qd3/data/07d580bc1/8e326bdd742b4f02b248df269ec910a2/FLAGc2e9f0fd7 [2024-11-25 03:04:04,367 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/bin/ukojak-verify-ENZ3QT5qd3/data/07d580bc1/8e326bdd742b4f02b248df269ec910a2 [2024-11-25 03:04:04,370 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:04:04,375 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:04:04,377 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:04:04,377 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:04:04,383 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:04:04,384 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:04:04" (1/1) ... [2024-11-25 03:04:04,389 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@297d85d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:04, skipping insertion in model container [2024-11-25 03:04:04,389 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:04:04" (1/1) ... [2024-11-25 03:04:04,460 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:04:04,905 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i[33021,33034] [2024-11-25 03:04:05,022 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i[44124,44137] [2024-11-25 03:04:05,023 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i[44245,44258] [2024-11-25 03:04:05,031 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:04:05,051 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:04:05,100 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i[33021,33034] [2024-11-25 03:04:05,214 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i[44124,44137] [2024-11-25 03:04:05,215 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i[44245,44258] [2024-11-25 03:04:05,222 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:04:05,257 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:04:05,258 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:05 WrapperNode [2024-11-25 03:04:05,259 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:04:05,260 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:04:05,260 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:04:05,260 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:04:05,276 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:05" (1/1) ... [2024-11-25 03:04:05,317 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:05" (1/1) ... [2024-11-25 03:04:05,387 INFO L138 Inliner]: procedures = 176, calls = 269, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1388 [2024-11-25 03:04:05,387 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:04:05,388 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:04:05,388 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:04:05,388 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:04:05,400 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:05" (1/1) ... [2024-11-25 03:04:05,400 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:05" (1/1) ... [2024-11-25 03:04:05,416 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:05" (1/1) ... [2024-11-25 03:04:05,416 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:05" (1/1) ... [2024-11-25 03:04:05,466 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:05" (1/1) ... [2024-11-25 03:04:05,469 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:05" (1/1) ... [2024-11-25 03:04:05,482 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:05" (1/1) ... [2024-11-25 03:04:05,488 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:05" (1/1) ... [2024-11-25 03:04:05,492 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:05" (1/1) ... [2024-11-25 03:04:05,503 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:04:05,504 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:04:05,504 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:04:05,504 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:04:05,505 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:04:05" (1/1) ... [2024-11-25 03:04:05,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:04:05,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:04:05,550 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:04:05,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a063103-893f-4d42-9fe4-859c743268df/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:04:05,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:04:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:04:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 03:04:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 03:04:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:04:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:04:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:04:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:04:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:04:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:04:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:04:05,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:04:05,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:04:05,878 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:04:05,880 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:04:07,946 INFO L? ?]: Removed 305 outVars from TransFormulas that were not future-live. [2024-11-25 03:04:07,947 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:04:09,790 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:04:09,791 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-11-25 03:04:09,791 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:04:09 BoogieIcfgContainer [2024-11-25 03:04:09,792 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:04:09,792 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:04:09,792 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:04:09,802 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:04:09,803 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:04:09" (1/1) ... [2024-11-25 03:04:09,811 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:04:09,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:09,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 116 states and 197 transitions. [2024-11-25 03:04:09,872 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 197 transitions. [2024-11-25 03:04:09,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:04:09,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:09,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:10,061 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 03:04:10,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:10,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 116 states and 194 transitions. [2024-11-25 03:04:10,119 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 194 transitions. [2024-11-25 03:04:10,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:04:10,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:10,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:10,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:10,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:10,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:10,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 118 states and 197 transitions. [2024-11-25 03:04:10,428 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 197 transitions. [2024-11-25 03:04:10,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:04:10,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:10,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:10,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:10,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:10,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:10,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 118 states and 195 transitions. [2024-11-25 03:04:10,542 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 195 transitions. [2024-11-25 03:04:10,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:04:10,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:10,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:10,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:10,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:10,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:10,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 118 states and 191 transitions. [2024-11-25 03:04:10,609 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 191 transitions. [2024-11-25 03:04:10,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:04:10,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:10,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:10,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:10,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:10,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:10,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 118 states and 185 transitions. [2024-11-25 03:04:10,690 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 185 transitions. [2024-11-25 03:04:10,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:04:10,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:10,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:10,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:10,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:20,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:20,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:20,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 118 states and 179 transitions. [2024-11-25 03:04:20,996 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 179 transitions. [2024-11-25 03:04:20,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:04:20,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:20,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:21,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:21,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:31,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:32,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:32,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 131 states and 194 transitions. [2024-11-25 03:04:32,350 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 194 transitions. [2024-11-25 03:04:32,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:04:32,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:32,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:32,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:32,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:32,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 131 states and 192 transitions. [2024-11-25 03:04:32,576 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 192 transitions. [2024-11-25 03:04:32,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:04:32,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:32,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:32,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:32,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:32,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:32,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 131 states and 190 transitions. [2024-11-25 03:04:32,768 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 190 transitions. [2024-11-25 03:04:32,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:04:32,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:32,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:32,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:32,928 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:04:42,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:42,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:42,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 131 states and 188 transitions. [2024-11-25 03:04:42,953 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 188 transitions. [2024-11-25 03:04:42,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:04:42,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:42,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:43,365 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:04:53,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:54,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:54,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 134 states and 190 transitions. [2024-11-25 03:04:54,212 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 190 transitions. [2024-11-25 03:04:54,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:04:54,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:54,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:54,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:54,954 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 03:04:55,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:55,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 136 states and 193 transitions. [2024-11-25 03:04:55,014 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 193 transitions. [2024-11-25 03:04:55,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:04:55,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:55,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:55,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:55,243 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 03:04:55,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:55,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 136 states and 190 transitions. [2024-11-25 03:04:55,295 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 190 transitions. [2024-11-25 03:04:55,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:04:55,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:55,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:55,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:55,491 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 03:04:55,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:55,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 136 states and 186 transitions. [2024-11-25 03:04:55,501 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 186 transitions. [2024-11-25 03:04:55,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:04:55,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:55,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:55,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:55,728 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 03:04:55,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:55,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 136 states and 184 transitions. [2024-11-25 03:04:55,739 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 184 transitions. [2024-11-25 03:04:55,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:04:55,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:55,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:55,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:55,978 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 03:04:57,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:04:57,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:57,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 136 states and 182 transitions. [2024-11-25 03:04:57,463 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 182 transitions. [2024-11-25 03:04:57,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:04:57,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:57,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:57,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:57,871 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:05:00,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:04,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:04,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:04,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 182 states and 241 transitions. [2024-11-25 03:05:04,374 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 241 transitions. [2024-11-25 03:05:04,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:05:04,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:04,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:04,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:04,585 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 03:05:04,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:04,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 182 states and 237 transitions. [2024-11-25 03:05:04,600 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 237 transitions. [2024-11-25 03:05:04,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:05:04,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:04,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:04,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:04,823 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:05:14,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:14,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:14,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 182 states and 235 transitions. [2024-11-25 03:05:14,848 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 235 transitions. [2024-11-25 03:05:14,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:05:14,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:14,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:14,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:15,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:05:25,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:27,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:27,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:27,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 165 states and 214 transitions. [2024-11-25 03:05:27,092 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 214 transitions. [2024-11-25 03:05:27,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:05:27,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:27,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:27,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:27,267 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:05:27,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:27,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 165 states and 212 transitions. [2024-11-25 03:05:27,536 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 212 transitions. [2024-11-25 03:05:27,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:05:27,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:27,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:27,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:27,864 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:05:30,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:30,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:30,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 168 states and 214 transitions. [2024-11-25 03:05:30,242 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 214 transitions. [2024-11-25 03:05:30,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:05:30,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:30,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:31,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:32,044 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:05:32,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:32,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 170 states and 214 transitions. [2024-11-25 03:05:32,172 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 214 transitions. [2024-11-25 03:05:32,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:05:32,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:32,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:33,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:33,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:05:34,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:34,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 171 states and 217 transitions. [2024-11-25 03:05:34,305 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 217 transitions. [2024-11-25 03:05:34,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:05:34,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:34,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:35,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:35,878 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:05:36,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:36,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 173 states and 221 transitions. [2024-11-25 03:05:36,998 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 221 transitions. [2024-11-25 03:05:36,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:05:36,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:36,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:38,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:39,031 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:05:39,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:39,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 174 states and 223 transitions. [2024-11-25 03:05:39,660 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 223 transitions. [2024-11-25 03:05:39,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:05:39,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:39,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:40,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:41,498 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:05:41,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:41,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 175 states and 224 transitions. [2024-11-25 03:05:41,899 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 224 transitions. [2024-11-25 03:05:41,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:05:41,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:41,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:43,919 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:05:45,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:45,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 177 states and 227 transitions. [2024-11-25 03:05:45,728 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 227 transitions. [2024-11-25 03:05:45,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:05:45,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:45,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:46,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:47,672 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:05:48,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:48,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 178 states and 228 transitions. [2024-11-25 03:05:48,231 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 228 transitions. [2024-11-25 03:05:48,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:05:48,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:48,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:49,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:50,300 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:05:51,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:51,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 179 states and 229 transitions. [2024-11-25 03:05:51,071 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 229 transitions. [2024-11-25 03:05:51,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:05:51,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:51,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:51,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:52,710 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:05:53,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 180 states and 230 transitions. [2024-11-25 03:05:53,383 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 230 transitions. [2024-11-25 03:05:53,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:05:53,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:53,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:54,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:54,904 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:05:55,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:55,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 181 states and 231 transitions. [2024-11-25 03:05:55,714 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 231 transitions. [2024-11-25 03:05:55,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:05:55,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:55,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:57,899 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:05:58,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:58,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 182 states and 232 transitions. [2024-11-25 03:05:58,791 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 232 transitions. [2024-11-25 03:05:58,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:05:58,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:58,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:59,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:00,758 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:01,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:01,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 183 states and 233 transitions. [2024-11-25 03:06:01,591 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 233 transitions. [2024-11-25 03:06:01,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:06:01,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:01,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:02,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:03,091 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:03,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:03,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 184 states and 234 transitions. [2024-11-25 03:06:03,591 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 234 transitions. [2024-11-25 03:06:03,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:06:03,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:03,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:05,266 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:06,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:06,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 185 states and 235 transitions. [2024-11-25 03:06:06,274 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 235 transitions. [2024-11-25 03:06:06,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:06:06,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:06,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:06,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:08,049 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:08,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 186 states and 236 transitions. [2024-11-25 03:06:08,592 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 236 transitions. [2024-11-25 03:06:08,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:06:08,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:08,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:09,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:10,563 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:11,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:11,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 187 states and 237 transitions. [2024-11-25 03:06:11,513 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 237 transitions. [2024-11-25 03:06:11,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:06:11,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:11,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:12,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:13,314 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:13,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:13,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 188 states and 238 transitions. [2024-11-25 03:06:13,869 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 238 transitions. [2024-11-25 03:06:13,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:06:13,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:13,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:14,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:15,528 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:16,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:16,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 189 states and 239 transitions. [2024-11-25 03:06:16,095 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 239 transitions. [2024-11-25 03:06:16,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:06:16,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:16,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:17,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:18,422 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:19,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:19,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 190 states and 240 transitions. [2024-11-25 03:06:19,536 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 240 transitions. [2024-11-25 03:06:19,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:06:19,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:19,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:20,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:21,447 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:22,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:22,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 191 states and 241 transitions. [2024-11-25 03:06:22,084 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 241 transitions. [2024-11-25 03:06:22,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:06:22,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:22,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:24,390 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:25,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:25,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 192 states and 242 transitions. [2024-11-25 03:06:25,453 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 242 transitions. [2024-11-25 03:06:25,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:06:25,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:25,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:25,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:27,431 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:28,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 193 states and 243 transitions. [2024-11-25 03:06:28,345 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 243 transitions. [2024-11-25 03:06:28,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 03:06:28,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:28,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:28,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:30,198 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:30,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:30,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 194 states and 244 transitions. [2024-11-25 03:06:30,980 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 244 transitions. [2024-11-25 03:06:30,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 03:06:30,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:30,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:33,412 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:34,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:34,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 195 states and 245 transitions. [2024-11-25 03:06:34,737 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 245 transitions. [2024-11-25 03:06:34,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 03:06:34,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:34,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:35,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:36,807 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:37,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:37,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 196 states and 246 transitions. [2024-11-25 03:06:37,859 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 246 transitions. [2024-11-25 03:06:37,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:06:37,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:37,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:38,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:40,048 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:41,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:41,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 197 states and 247 transitions. [2024-11-25 03:06:41,116 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 247 transitions. [2024-11-25 03:06:41,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:06:41,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:41,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:41,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:43,251 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:44,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:44,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 198 states and 248 transitions. [2024-11-25 03:06:44,286 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 248 transitions. [2024-11-25 03:06:44,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:06:44,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:44,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:46,803 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:48,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 199 states and 249 transitions. [2024-11-25 03:06:48,095 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 249 transitions. [2024-11-25 03:06:48,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:06:48,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:48,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:48,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:50,156 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:51,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:51,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 200 states and 250 transitions. [2024-11-25 03:06:51,385 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 250 transitions. [2024-11-25 03:06:51,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:06:51,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:51,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:52,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:53,915 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:54,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:54,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 201 states and 251 transitions. [2024-11-25 03:06:54,906 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 251 transitions. [2024-11-25 03:06:54,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:06:54,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:54,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:57,397 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:06:58,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:58,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 202 states and 252 transitions. [2024-11-25 03:06:58,761 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 252 transitions. [2024-11-25 03:06:58,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:06:58,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:58,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:01,147 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:07:02,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:02,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 203 states and 253 transitions. [2024-11-25 03:07:02,396 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 253 transitions. [2024-11-25 03:07:02,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:07:02,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:02,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:05,232 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:07:06,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:06,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 204 states and 254 transitions. [2024-11-25 03:07:06,483 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 254 transitions. [2024-11-25 03:07:06,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:07:06,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:06,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:07,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:07:09,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:09,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 205 states and 255 transitions. [2024-11-25 03:07:09,937 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 255 transitions. [2024-11-25 03:07:09,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:07:09,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:09,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:10,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:12,604 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:07:13,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:13,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 206 states and 256 transitions. [2024-11-25 03:07:13,321 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 256 transitions. [2024-11-25 03:07:13,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 03:07:13,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:13,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:14,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:15,786 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:07:16,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:16,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 207 states and 257 transitions. [2024-11-25 03:07:16,578 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 257 transitions. [2024-11-25 03:07:16,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:07:16,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:16,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:17,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:18,924 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:07:19,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:19,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 208 states and 258 transitions. [2024-11-25 03:07:19,670 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 258 transitions. [2024-11-25 03:07:19,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 03:07:19,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:19,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:20,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:23,678 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:07:26,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:26,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 209 states and 259 transitions. [2024-11-25 03:07:26,233 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 259 transitions. [2024-11-25 03:07:26,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 03:07:26,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:26,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:27,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:29,323 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:07:30,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:30,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 210 states and 260 transitions. [2024-11-25 03:07:30,895 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 260 transitions. [2024-11-25 03:07:30,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:07:30,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:30,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:31,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:34,039 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:07:35,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:35,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 211 states and 261 transitions. [2024-11-25 03:07:35,257 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 261 transitions. [2024-11-25 03:07:35,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:07:35,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:35,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:36,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:38,020 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:07:38,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:38,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 212 states and 262 transitions. [2024-11-25 03:07:38,867 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 262 transitions. [2024-11-25 03:07:38,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 03:07:38,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:38,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:39,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:42,463 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:07:44,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:44,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 213 states and 263 transitions. [2024-11-25 03:07:44,402 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 263 transitions. [2024-11-25 03:07:44,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 03:07:44,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:44,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:45,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:47,478 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:07:48,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:48,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 214 states and 264 transitions. [2024-11-25 03:07:48,611 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 264 transitions. [2024-11-25 03:07:48,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 03:07:48,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:48,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:49,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:01,915 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:08:14,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:14,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 215 states and 265 transitions. [2024-11-25 03:08:14,316 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 265 transitions. [2024-11-25 03:08:14,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:08:14,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:14,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:15,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:15,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:08:16,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:16,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 216 states and 267 transitions. [2024-11-25 03:08:16,405 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 267 transitions. [2024-11-25 03:08:16,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:08:16,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:16,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:17,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:18,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:08:20,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:20,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 217 states and 269 transitions. [2024-11-25 03:08:20,268 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 269 transitions. [2024-11-25 03:08:20,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:08:20,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:20,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:21,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:22,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:08:24,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:24,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 219 states and 272 transitions. [2024-11-25 03:08:24,065 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 272 transitions. [2024-11-25 03:08:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:08:24,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:24,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:24,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:26,020 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:08:27,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:27,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 220 states and 273 transitions. [2024-11-25 03:08:27,322 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 273 transitions. [2024-11-25 03:08:27,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:08:27,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:27,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:28,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:29,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:08:31,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:31,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 221 states and 274 transitions. [2024-11-25 03:08:31,263 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 274 transitions. [2024-11-25 03:08:31,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:08:31,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:31,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:32,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:33,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:08:34,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:34,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 222 states and 275 transitions. [2024-11-25 03:08:34,388 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 275 transitions. [2024-11-25 03:08:34,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:08:34,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:34,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:35,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:36,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:08:37,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:37,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 223 states and 276 transitions. [2024-11-25 03:08:37,454 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 276 transitions. [2024-11-25 03:08:37,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:08:37,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:37,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:39,603 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:08:40,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:40,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 224 states and 277 transitions. [2024-11-25 03:08:40,502 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 277 transitions. [2024-11-25 03:08:40,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:08:40,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:40,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:43,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:08:44,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:44,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 225 states and 278 transitions. [2024-11-25 03:08:44,325 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 278 transitions. [2024-11-25 03:08:44,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:08:44,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:44,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:45,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:47,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:08:48,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:48,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 226 states and 279 transitions. [2024-11-25 03:08:48,118 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 279 transitions. [2024-11-25 03:08:48,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:08:48,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:48,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:49,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:50,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:08:51,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:51,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 227 states and 280 transitions. [2024-11-25 03:08:51,190 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 280 transitions. [2024-11-25 03:08:51,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:08:51,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:51,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:52,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:54,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:08:55,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 228 states and 281 transitions. [2024-11-25 03:08:55,510 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 281 transitions. [2024-11-25 03:08:55,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:08:55,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:55,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:57,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:59,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:09:00,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:00,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 229 states and 282 transitions. [2024-11-25 03:09:00,044 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 282 transitions. [2024-11-25 03:09:00,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:09:00,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:00,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:02,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:09:04,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:04,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 230 states and 283 transitions. [2024-11-25 03:09:04,084 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 283 transitions. [2024-11-25 03:09:04,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:09:04,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:04,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:07,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:09:08,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:08,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 231 states and 284 transitions. [2024-11-25 03:09:08,806 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 284 transitions. [2024-11-25 03:09:08,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:09:08,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:08,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:10,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:12,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:09:14,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:14,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 232 states and 285 transitions. [2024-11-25 03:09:14,395 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 285 transitions. [2024-11-25 03:09:14,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:09:14,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:14,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:15,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:17,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:09:18,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:18,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 233 states and 286 transitions. [2024-11-25 03:09:18,974 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 286 transitions. [2024-11-25 03:09:18,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:09:18,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:18,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:20,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:21,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:09:22,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:22,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 234 states and 287 transitions. [2024-11-25 03:09:22,234 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 287 transitions. [2024-11-25 03:09:22,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:09:22,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:22,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:23,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:25,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:09:27,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:27,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 235 states and 288 transitions. [2024-11-25 03:09:27,356 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 288 transitions. [2024-11-25 03:09:27,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:09:27,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:27,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:29,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:31,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:09:32,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:32,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 236 states and 289 transitions. [2024-11-25 03:09:32,622 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 289 transitions. [2024-11-25 03:09:32,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:09:32,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:32,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:35,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:37,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:09:39,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:39,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 237 states and 290 transitions. [2024-11-25 03:09:39,148 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 290 transitions. [2024-11-25 03:09:39,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:09:39,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:39,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:40,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:09:43,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:43,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 238 states and 291 transitions. [2024-11-25 03:09:43,386 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 291 transitions. [2024-11-25 03:09:43,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:09:43,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:43,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:45,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:47,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:09:48,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:48,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 239 states and 292 transitions. [2024-11-25 03:09:48,284 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 292 transitions. [2024-11-25 03:09:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:09:48,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:48,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:50,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:52,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:09:54,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:54,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 240 states and 293 transitions. [2024-11-25 03:09:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 293 transitions. [2024-11-25 03:09:54,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:09:54,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:54,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:55,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:58,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:09:59,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:59,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 241 states and 294 transitions. [2024-11-25 03:09:59,585 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 294 transitions. [2024-11-25 03:09:59,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:09:59,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:59,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:02,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:10:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:03,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 242 states and 295 transitions. [2024-11-25 03:10:03,857 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 295 transitions. [2024-11-25 03:10:03,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:10:03,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:03,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:05,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:08,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:10:10,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:10,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 243 states and 296 transitions. [2024-11-25 03:10:10,350 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 296 transitions. [2024-11-25 03:10:10,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:10:10,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:10,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:11,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:14,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:10:16,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:16,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 244 states and 297 transitions. [2024-11-25 03:10:16,370 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 297 transitions. [2024-11-25 03:10:16,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:10:16,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:16,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:19,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:10:21,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 245 states and 298 transitions. [2024-11-25 03:10:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 298 transitions. [2024-11-25 03:10:21,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:10:21,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:21,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:23,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:10:28,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:28,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 246 states and 299 transitions. [2024-11-25 03:10:28,698 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 299 transitions. [2024-11-25 03:10:28,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:10:28,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:28,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:29,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:32,665 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:10:34,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 247 states and 300 transitions. [2024-11-25 03:10:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 300 transitions. [2024-11-25 03:10:34,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:10:34,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:34,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:41,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:10:44,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:44,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 248 states and 301 transitions. [2024-11-25 03:10:44,331 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 301 transitions. [2024-11-25 03:10:44,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:10:44,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:44,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:10:51,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:51,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 249 states and 302 transitions. [2024-11-25 03:10:51,251 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 302 transitions. [2024-11-25 03:10:51,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:10:51,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:51,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:54,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:57,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:11:00,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:00,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 250 states and 303 transitions. [2024-11-25 03:11:00,172 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 303 transitions. [2024-11-25 03:11:00,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:11:00,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:00,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:02,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:07,541 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:11:09,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:09,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 251 states and 304 transitions. [2024-11-25 03:11:09,593 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 304 transitions. [2024-11-25 03:11:09,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:11:09,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:09,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:11,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:13,541 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:11:15,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:15,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 252 states and 305 transitions. [2024-11-25 03:11:15,170 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 305 transitions. [2024-11-25 03:11:15,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:11:15,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:15,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:20,719 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:11:23,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:23,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 253 states and 306 transitions. [2024-11-25 03:11:23,242 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 306 transitions. [2024-11-25 03:11:23,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:11:23,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:23,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:24,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:11:32,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:32,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 254 states and 307 transitions. [2024-11-25 03:11:32,020 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 307 transitions. [2024-11-25 03:11:32,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 03:11:32,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:32,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:39,728 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:11:41,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:41,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 255 states and 308 transitions. [2024-11-25 03:11:41,537 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 308 transitions. [2024-11-25 03:11:41,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:11:41,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:41,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:48,312 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:11:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:51,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 256 states and 309 transitions. [2024-11-25 03:11:51,750 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 309 transitions. [2024-11-25 03:11:51,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 03:11:51,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:51,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:53,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:58,188 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:12:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:00,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 257 states and 310 transitions. [2024-11-25 03:12:00,305 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 310 transitions. [2024-11-25 03:12:00,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 03:12:00,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:00,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:06,516 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:12:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:08,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 258 states and 311 transitions. [2024-11-25 03:12:08,239 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 311 transitions. [2024-11-25 03:12:08,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 03:12:08,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:08,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:09,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:13,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:12:15,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:15,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 259 states and 312 transitions. [2024-11-25 03:12:15,440 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 312 transitions. [2024-11-25 03:12:15,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 03:12:15,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:15,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:18,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:22,610 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:12:24,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 260 states and 313 transitions. [2024-11-25 03:12:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 313 transitions. [2024-11-25 03:12:24,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 03:12:24,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:24,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:29,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:53,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:13:15,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:15,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 261 states and 314 transitions. [2024-11-25 03:13:15,273 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 314 transitions. [2024-11-25 03:13:15,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 03:13:15,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:15,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:17,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:22,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:13:24,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:24,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 262 states and 315 transitions. [2024-11-25 03:13:24,106 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 315 transitions. [2024-11-25 03:13:24,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 03:13:24,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:24,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:26,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:34,025 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:13:40,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:40,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 263 states and 316 transitions. [2024-11-25 03:13:40,637 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 316 transitions. [2024-11-25 03:13:40,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 03:13:40,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:40,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:42,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:46,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:13:49,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:49,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 264 states and 317 transitions. [2024-11-25 03:13:49,323 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 317 transitions. [2024-11-25 03:13:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 03:13:49,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:49,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:51,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:56,565 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:14:00,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:00,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 265 states and 318 transitions. [2024-11-25 03:14:00,689 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 318 transitions. [2024-11-25 03:14:00,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 03:14:00,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:00,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:03,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:08,358 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:14:12,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:12,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 266 states and 319 transitions. [2024-11-25 03:14:12,086 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 319 transitions. [2024-11-25 03:14:12,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 03:14:12,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:12,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:13,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:18,563 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:14:21,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:21,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 267 states and 320 transitions. [2024-11-25 03:14:21,933 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 320 transitions. [2024-11-25 03:14:21,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 03:14:21,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:21,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:25,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:31,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:14:34,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:34,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 268 states and 321 transitions. [2024-11-25 03:14:34,928 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 321 transitions. [2024-11-25 03:14:34,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 03:14:34,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:34,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:36,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:41,349 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:14:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 269 states and 322 transitions. [2024-11-25 03:14:44,629 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 322 transitions. [2024-11-25 03:14:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 03:14:44,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:44,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:46,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:50,881 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:14:54,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:54,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 270 states and 323 transitions. [2024-11-25 03:14:54,146 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 323 transitions. [2024-11-25 03:14:54,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 03:14:54,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:54,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:57,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:01,601 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:15:04,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:04,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 271 states and 324 transitions. [2024-11-25 03:15:04,903 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 324 transitions. [2024-11-25 03:15:04,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 03:15:04,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:04,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:07,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:14,229 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:15:18,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:18,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 272 states and 325 transitions. [2024-11-25 03:15:18,722 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 325 transitions. [2024-11-25 03:15:18,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 03:15:18,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:18,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:20,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:25,699 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:15:29,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:29,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 273 states and 326 transitions. [2024-11-25 03:15:29,594 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 326 transitions. [2024-11-25 03:15:29,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 03:15:29,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:29,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:31,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:36,327 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:15:39,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:39,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 274 states and 327 transitions. [2024-11-25 03:15:39,747 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 327 transitions. [2024-11-25 03:15:39,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 03:15:39,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:39,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:41,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:47,115 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:15:49,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:49,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 275 states and 328 transitions. [2024-11-25 03:15:49,731 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 328 transitions. [2024-11-25 03:15:49,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 03:15:49,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:49,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:53,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:58,100 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:15:59,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:59,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 276 states and 329 transitions. [2024-11-25 03:15:59,935 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 329 transitions. [2024-11-25 03:15:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-25 03:15:59,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:59,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:04,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:11,275 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:16:15,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:15,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 277 states and 330 transitions. [2024-11-25 03:16:15,888 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 330 transitions. [2024-11-25 03:16:15,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 03:16:15,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:15,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:20,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:35,356 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:16:48,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:48,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 278 states and 331 transitions. [2024-11-25 03:16:48,350 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 331 transitions. [2024-11-25 03:16:48,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 03:16:48,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:48,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat