./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.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_fe1df322-cf23-4b58-8ce4-128464f6c6d1/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1df322-cf23-4b58-8ce4-128464f6c6d1/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_fe1df322-cf23-4b58-8ce4-128464f6c6d1/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1df322-cf23-4b58-8ce4-128464f6c6d1/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1df322-cf23-4b58-8ce4-128464f6c6d1/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_fe1df322-cf23-4b58-8ce4-128464f6c6d1/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 5b41ff920513b74db566933dfdd7430dbdb0b5764645b98d18d29abf93fb4135 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:17:10,763 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:17:10,833 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1df322-cf23-4b58-8ce4-128464f6c6d1/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:17:10,839 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:17:10,839 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:17:10,876 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:17:10,876 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:17:10,877 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:17:10,877 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:17:10,878 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:17:10,878 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:17:10,878 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:17:10,878 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:17:10,878 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:17:10,878 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:17:10,878 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:17:10,878 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:17:10,878 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:17:10,879 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:17:10,879 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:17:10,879 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:17:10,879 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:17:10,879 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:17:10,879 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:17:10,879 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:17:10,879 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:17:10,880 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:17:10,880 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:17:10,880 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:17:10,880 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:17:10,881 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:17:10,881 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:17:10,881 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:17:10,881 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_fe1df322-cf23-4b58-8ce4-128464f6c6d1/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 -> 5b41ff920513b74db566933dfdd7430dbdb0b5764645b98d18d29abf93fb4135 [2024-11-25 04:17:11,240 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:17:11,252 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:17:11,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:17:11,256 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:17:11,257 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:17:11,258 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1df322-cf23-4b58-8ce4-128464f6c6d1/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2024-11-25 04:17:14,239 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1df322-cf23-4b58-8ce4-128464f6c6d1/bin/ukojak-verify-ENZ3QT5qd3/data/a177d0e27/f95aa39c5ce34915bcd19c39c1b61c90/FLAG2582bf2c8 [2024-11-25 04:17:14,718 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:17:14,719 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1df322-cf23-4b58-8ce4-128464f6c6d1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2024-11-25 04:17:14,750 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1df322-cf23-4b58-8ce4-128464f6c6d1/bin/ukojak-verify-ENZ3QT5qd3/data/a177d0e27/f95aa39c5ce34915bcd19c39c1b61c90/FLAG2582bf2c8 [2024-11-25 04:17:14,775 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1df322-cf23-4b58-8ce4-128464f6c6d1/bin/ukojak-verify-ENZ3QT5qd3/data/a177d0e27/f95aa39c5ce34915bcd19c39c1b61c90 [2024-11-25 04:17:14,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:17:14,780 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:17:14,781 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:17:14,782 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:17:14,791 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:17:14,793 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:17:14" (1/1) ... [2024-11-25 04:17:14,795 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@215b953d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:17:14, skipping insertion in model container [2024-11-25 04:17:14,798 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:17:14" (1/1) ... [2024-11-25 04:17:14,870 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:17:15,488 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_fe1df322-cf23-4b58-8ce4-128464f6c6d1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i[37019,37032] [2024-11-25 04:17:15,665 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_fe1df322-cf23-4b58-8ce4-128464f6c6d1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i[47352,47365] [2024-11-25 04:17:15,680 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:17:15,701 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:17:15,780 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_fe1df322-cf23-4b58-8ce4-128464f6c6d1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i[37019,37032] [2024-11-25 04:17:15,905 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_fe1df322-cf23-4b58-8ce4-128464f6c6d1/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i[47352,47365] [2024-11-25 04:17:15,932 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:17:15,976 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:17:15,977 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:17:15 WrapperNode [2024-11-25 04:17:15,977 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:17:15,978 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:17:15,978 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:17:15,978 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:17:15,985 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:17:15" (1/1) ... [2024-11-25 04:17:16,012 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:17:15" (1/1) ... [2024-11-25 04:17:16,085 INFO L138 Inliner]: procedures = 208, calls = 278, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1433 [2024-11-25 04:17:16,085 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:17:16,086 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:17:16,086 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:17:16,086 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:17:16,095 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:17:15" (1/1) ... [2024-11-25 04:17:16,095 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:17:15" (1/1) ... [2024-11-25 04:17:16,109 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:17:15" (1/1) ... [2024-11-25 04:17:16,110 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:17:15" (1/1) ... [2024-11-25 04:17:16,181 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:17:15" (1/1) ... [2024-11-25 04:17:16,185 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:17:15" (1/1) ... [2024-11-25 04:17:16,209 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:17:15" (1/1) ... [2024-11-25 04:17:16,217 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:17:15" (1/1) ... [2024-11-25 04:17:16,230 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:17:15" (1/1) ... [2024-11-25 04:17:16,244 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:17:16,245 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:17:16,245 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:17:16,245 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:17:16,246 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:17:15" (1/1) ... [2024-11-25 04:17:16,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:17:16,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1df322-cf23-4b58-8ce4-128464f6c6d1/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:17:16,281 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1df322-cf23-4b58-8ce4-128464f6c6d1/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:17:16,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe1df322-cf23-4b58-8ce4-128464f6c6d1/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:17:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 04:17:16,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 04:17:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:17:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:17:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:17:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:17:16,356 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:17:16,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:17:16,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:17:16,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:17:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:17:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:17:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:17:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:17:16,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:17:16,587 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:17:16,589 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:17:18,794 INFO L? ?]: Removed 322 outVars from TransFormulas that were not future-live. [2024-11-25 04:17:18,794 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:17:20,722 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:17:20,722 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-11-25 04:17:20,723 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:17:20 BoogieIcfgContainer [2024-11-25 04:17:20,723 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:17:20,723 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:17:20,724 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:17:20,734 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:17:20,735 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:17:20" (1/1) ... [2024-11-25 04:17:20,743 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:17:20,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:20,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 131 states and 222 transitions. [2024-11-25 04:17:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 222 transitions. [2024-11-25 04:17:20,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:17:20,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:20,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:20,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:20,984 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 04:17:21,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:21,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 131 states and 217 transitions. [2024-11-25 04:17:21,009 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 217 transitions. [2024-11-25 04:17:21,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:17:21,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:21,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:21,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:21,356 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 04:17:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:21,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 133 states and 216 transitions. [2024-11-25 04:17:21,434 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 216 transitions. [2024-11-25 04:17:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:17:21,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:21,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:21,525 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 04:17:21,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:21,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 133 states and 212 transitions. [2024-11-25 04:17:21,539 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 212 transitions. [2024-11-25 04:17:21,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:17:21,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:21,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:21,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:21,644 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 04:17:31,683 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 04:17:31,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:31,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 133 states and 206 transitions. [2024-11-25 04:17:31,694 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 206 transitions. [2024-11-25 04:17:31,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:17:31,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:31,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:31,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:31,841 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 04:17:31,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:31,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 133 states and 200 transitions. [2024-11-25 04:17:31,856 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 200 transitions. [2024-11-25 04:17:31,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:17:31,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:31,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:31,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:32,068 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 04:17:34,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:17:35,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:35,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 133 states and 194 transitions. [2024-11-25 04:17:35,097 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 194 transitions. [2024-11-25 04:17:35,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:17:35,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:35,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:35,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:35,537 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 04:17:40,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:17:40,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:40,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 146 states and 209 transitions. [2024-11-25 04:17:40,899 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 209 transitions. [2024-11-25 04:17:40,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:17:40,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:40,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:41,234 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 04:17:41,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:41,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 146 states and 207 transitions. [2024-11-25 04:17:41,254 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 207 transitions. [2024-11-25 04:17:41,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:17:41,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:41,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:41,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:41,483 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 04:17:41,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:41,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 146 states and 205 transitions. [2024-11-25 04:17:41,499 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 205 transitions. [2024-11-25 04:17:41,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:17:41,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:41,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:41,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:41,690 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 04:17:51,721 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 04:17:51,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:51,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 146 states and 203 transitions. [2024-11-25 04:17:51,736 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 203 transitions. [2024-11-25 04:17:51,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:17:51,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:51,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:52,084 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 04:17:55,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:17:55,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:55,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 149 states and 205 transitions. [2024-11-25 04:17:55,538 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 205 transitions. [2024-11-25 04:17:55,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:17:55,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:55,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:55,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:56,098 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:18:06,287 WARN L539 Checker$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 04:18:16,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:18:26,308 WARN L539 Checker$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 04:18:36,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:18:38,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:18:38,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:38,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 195 states and 264 transitions. [2024-11-25 04:18:38,654 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 264 transitions. [2024-11-25 04:18:38,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:18:38,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:38,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:38,842 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 04:18:48,857 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 04:18:48,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:48,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 195 states and 262 transitions. [2024-11-25 04:18:48,870 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 262 transitions. [2024-11-25 04:18:48,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:18:48,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:48,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:49,155 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 04:18:49,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:49,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 195 states and 258 transitions. [2024-11-25 04:18:49,173 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 258 transitions. [2024-11-25 04:18:49,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:18:49,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:49,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:49,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:49,604 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 04:18:50,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:50,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 178 states and 237 transitions. [2024-11-25 04:18:50,212 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 237 transitions. [2024-11-25 04:18:50,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:18:50,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:50,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:50,416 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 04:18:50,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:50,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 178 states and 235 transitions. [2024-11-25 04:18:50,531 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 235 transitions. [2024-11-25 04:18:50,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:18:50,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:50,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:51,041 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 04:19:01,074 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 04:19:03,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 04:19:03,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:03,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 181 states and 237 transitions. [2024-11-25 04:19:03,296 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 237 transitions. [2024-11-25 04:19:03,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 04:19:03,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:03,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:04,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:05,014 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 04:19:05,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:05,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 183 states and 237 transitions. [2024-11-25 04:19:05,168 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 237 transitions. [2024-11-25 04:19:05,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 04:19:05,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:05,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:06,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:06,908 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 04:19:07,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:07,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 184 states and 239 transitions. [2024-11-25 04:19:07,179 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 239 transitions. [2024-11-25 04:19:07,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 04:19:07,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:07,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:08,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:08,709 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 04:19:08,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:08,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 185 states and 240 transitions. [2024-11-25 04:19:08,978 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 240 transitions. [2024-11-25 04:19:08,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:19:08,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:08,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:10,551 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 04:19:10,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:10,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 186 states and 241 transitions. [2024-11-25 04:19:10,895 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 241 transitions. [2024-11-25 04:19:10,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:19:10,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:10,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:12,629 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 04:19:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:12,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 187 states and 242 transitions. [2024-11-25 04:19:12,975 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 242 transitions. [2024-11-25 04:19:12,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 04:19:12,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:12,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:15,255 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 04:19:16,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:16,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 189 states and 245 transitions. [2024-11-25 04:19:16,505 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 245 transitions. [2024-11-25 04:19:16,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:19:16,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:16,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:17,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:18,433 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 04:19:19,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:19,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 190 states and 246 transitions. [2024-11-25 04:19:19,202 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 246 transitions. [2024-11-25 04:19:19,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 04:19:19,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:19,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:20,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:21,326 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 04:19:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:22,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 191 states and 247 transitions. [2024-11-25 04:19:22,161 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 247 transitions. [2024-11-25 04:19:22,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 04:19:22,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:22,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:22,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:24,062 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 04:19:24,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:24,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 192 states and 248 transitions. [2024-11-25 04:19:24,971 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 248 transitions. [2024-11-25 04:19:24,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:19:24,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:24,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:26,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:27,168 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 04:19:27,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:27,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 193 states and 249 transitions. [2024-11-25 04:19:27,864 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 249 transitions. [2024-11-25 04:19:27,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:19:27,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:27,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:28,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:29,703 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 04:19:30,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:30,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 194 states and 250 transitions. [2024-11-25 04:19:30,489 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 250 transitions. [2024-11-25 04:19:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:19:30,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:30,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:31,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:32,181 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 04:19:32,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:32,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 195 states and 251 transitions. [2024-11-25 04:19:32,622 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 251 transitions. [2024-11-25 04:19:32,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 04:19:32,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:32,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:33,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:34,512 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 04:19:35,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 196 states and 252 transitions. [2024-11-25 04:19:35,036 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 252 transitions. [2024-11-25 04:19:35,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:19:35,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:35,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:35,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:36,696 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 04:19:37,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:37,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 197 states and 253 transitions. [2024-11-25 04:19:37,171 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 253 transitions. [2024-11-25 04:19:37,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 04:19:37,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:37,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:39,215 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 04:19:40,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:40,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 198 states and 254 transitions. [2024-11-25 04:19:40,283 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 254 transitions. [2024-11-25 04:19:40,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 04:19:40,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:40,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:41,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:42,134 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 04:19:42,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:42,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 199 states and 255 transitions. [2024-11-25 04:19:42,924 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 255 transitions. [2024-11-25 04:19:42,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 04:19:42,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:42,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:44,609 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 04:19:45,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:45,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 200 states and 256 transitions. [2024-11-25 04:19:45,213 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 256 transitions. [2024-11-25 04:19:45,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 04:19:45,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:45,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:46,879 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 04:19:47,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:47,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 201 states and 257 transitions. [2024-11-25 04:19:47,260 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 257 transitions. [2024-11-25 04:19:47,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:19:47,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:47,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:48,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:49,559 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 04:19:50,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:50,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 202 states and 258 transitions. [2024-11-25 04:19:50,024 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 258 transitions. [2024-11-25 04:19:50,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:19:50,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:50,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:51,839 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 04:19:52,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:52,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 203 states and 259 transitions. [2024-11-25 04:19:52,313 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 259 transitions. [2024-11-25 04:19:52,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:19:52,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:52,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:53,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:54,265 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 04:19:54,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 204 states and 260 transitions. [2024-11-25 04:19:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 260 transitions. [2024-11-25 04:19:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 04:19:54,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:54,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:55,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:56,474 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 04:19:56,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:56,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 205 states and 261 transitions. [2024-11-25 04:19:56,983 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 261 transitions. [2024-11-25 04:19:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:19:56,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:56,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:59,827 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 04:20:01,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:01,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 206 states and 262 transitions. [2024-11-25 04:20:01,444 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 262 transitions. [2024-11-25 04:20:01,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 04:20:01,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:01,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:02,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:03,667 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 04:20:04,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:04,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 207 states and 263 transitions. [2024-11-25 04:20:04,676 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 263 transitions. [2024-11-25 04:20:04,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:20:04,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:04,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:07,021 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 04:20:08,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:08,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 208 states and 264 transitions. [2024-11-25 04:20:08,032 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 264 transitions. [2024-11-25 04:20:08,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:20:08,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:08,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:09,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:10,673 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 04:20:11,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:11,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 209 states and 265 transitions. [2024-11-25 04:20:11,723 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 265 transitions. [2024-11-25 04:20:11,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:20:11,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:11,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:12,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:13,757 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 04:20:14,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:14,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 210 states and 266 transitions. [2024-11-25 04:20:14,877 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 266 transitions. [2024-11-25 04:20:14,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:20:14,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:14,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:17,166 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 04:20:18,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:18,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 211 states and 267 transitions. [2024-11-25 04:20:18,244 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 267 transitions. [2024-11-25 04:20:18,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:20:18,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:18,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:19,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:21,774 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 04:20:23,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:23,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 212 states and 268 transitions. [2024-11-25 04:20:23,138 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 268 transitions. [2024-11-25 04:20:23,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:20:23,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:23,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:23,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:25,513 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 04:20:26,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:26,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 213 states and 269 transitions. [2024-11-25 04:20:26,708 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 269 transitions. [2024-11-25 04:20:26,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:20:26,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:26,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:27,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:29,054 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 04:20:29,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:29,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 214 states and 270 transitions. [2024-11-25 04:20:29,757 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 270 transitions. [2024-11-25 04:20:29,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:20:29,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:29,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:30,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:31,833 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 04:20:32,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:32,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 215 states and 271 transitions. [2024-11-25 04:20:32,409 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 271 transitions. [2024-11-25 04:20:32,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:20:32,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:32,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:33,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:35,453 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 04:20:37,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:37,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 216 states and 272 transitions. [2024-11-25 04:20:37,051 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 272 transitions. [2024-11-25 04:20:37,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 04:20:37,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:37,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:38,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:39,990 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 04:20:41,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:41,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 217 states and 273 transitions. [2024-11-25 04:20:41,341 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 273 transitions. [2024-11-25 04:20:41,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 04:20:41,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:41,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:42,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:44,282 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 04:20:45,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:45,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 218 states and 274 transitions. [2024-11-25 04:20:45,323 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 274 transitions. [2024-11-25 04:20:45,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 04:20:45,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:45,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:46,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:48,516 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 04:20:49,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:49,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 219 states and 275 transitions. [2024-11-25 04:20:49,223 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 275 transitions. [2024-11-25 04:20:49,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:20:49,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:49,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:50,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:51,970 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 04:20:52,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:52,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 220 states and 276 transitions. [2024-11-25 04:20:52,723 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 276 transitions. [2024-11-25 04:20:52,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 04:20:52,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:52,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:53,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:56,088 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 04:20:58,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:58,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 221 states and 277 transitions. [2024-11-25 04:20:58,053 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 277 transitions. [2024-11-25 04:20:58,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 04:20:58,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:58,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:59,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:01,411 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 04:21:02,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:02,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 222 states and 278 transitions. [2024-11-25 04:21:02,797 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 278 transitions. [2024-11-25 04:21:02,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:21:02,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:02,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:03,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:06,168 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 04:21:07,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:07,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 223 states and 279 transitions. [2024-11-25 04:21:07,577 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 279 transitions. [2024-11-25 04:21:07,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:21:07,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:07,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:08,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:10,954 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 04:21:12,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:12,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 224 states and 280 transitions. [2024-11-25 04:21:12,413 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 280 transitions. [2024-11-25 04:21:12,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 04:21:12,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:12,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:13,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:15,468 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 04:21:16,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:16,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 225 states and 281 transitions. [2024-11-25 04:21:16,397 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 281 transitions. [2024-11-25 04:21:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:21:16,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:16,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:17,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:19,729 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 04:21:20,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:20,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 226 states and 282 transitions. [2024-11-25 04:21:20,554 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 282 transitions. [2024-11-25 04:21:20,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 04:21:20,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:20,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:21,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:34,182 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 04:21:46,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:46,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 227 states and 283 transitions. [2024-11-25 04:21:46,157 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 283 transitions. [2024-11-25 04:21:46,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 04:21:46,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:46,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:47,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:47,487 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 04:21:48,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:48,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 228 states and 286 transitions. [2024-11-25 04:21:48,089 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 286 transitions. [2024-11-25 04:21:48,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 04:21:48,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:48,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:49,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:49,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:21:50,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:50,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 229 states and 288 transitions. [2024-11-25 04:21:50,645 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 288 transitions. [2024-11-25 04:21:50,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:21:50,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:50,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:52,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:52,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:21:53,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:53,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 230 states and 290 transitions. [2024-11-25 04:21:53,865 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 290 transitions. [2024-11-25 04:21:53,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 04:21:53,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:53,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:56,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:21:56,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:56,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 231 states and 291 transitions. [2024-11-25 04:21:56,877 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 291 transitions. [2024-11-25 04:21:56,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 04:21:56,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:56,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:57,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:58,868 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 04:22:01,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:01,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 233 states and 295 transitions. [2024-11-25 04:22:01,136 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 295 transitions. [2024-11-25 04:22:01,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 04:22:01,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:01,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:02,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:02,909 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 04:22:04,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:04,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 234 states and 296 transitions. [2024-11-25 04:22:04,152 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 296 transitions. [2024-11-25 04:22:04,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 04:22:04,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:04,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:05,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:05,511 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 04:22:06,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:06,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 235 states and 297 transitions. [2024-11-25 04:22:06,288 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 297 transitions. [2024-11-25 04:22:06,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 04:22:06,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:06,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:07,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:07,797 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 04:22:08,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:08,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 236 states and 298 transitions. [2024-11-25 04:22:08,620 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 298 transitions. [2024-11-25 04:22:08,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 04:22:08,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:08,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:11,470 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 04:22:13,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:13,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 237 states and 299 transitions. [2024-11-25 04:22:13,232 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 299 transitions. [2024-11-25 04:22:13,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 04:22:13,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:13,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:14,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:14,807 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 04:22:15,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:15,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 238 states and 300 transitions. [2024-11-25 04:22:15,833 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 300 transitions. [2024-11-25 04:22:15,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 04:22:15,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:15,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:17,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:18,740 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 04:22:19,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:19,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 239 states and 301 transitions. [2024-11-25 04:22:19,871 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 301 transitions. [2024-11-25 04:22:19,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 04:22:19,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:19,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:21,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:23,025 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 04:22:24,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:24,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 240 states and 302 transitions. [2024-11-25 04:22:24,137 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 302 transitions. [2024-11-25 04:22:24,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 04:22:24,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:24,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:25,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:26,567 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 04:22:27,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:27,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 241 states and 303 transitions. [2024-11-25 04:22:27,361 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 303 transitions. [2024-11-25 04:22:27,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:22:27,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:27,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:29,444 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 04:22:30,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:30,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 242 states and 304 transitions. [2024-11-25 04:22:30,751 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 304 transitions. [2024-11-25 04:22:30,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 04:22:30,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:30,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:33,002 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 04:22:34,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:34,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 243 states and 305 transitions. [2024-11-25 04:22:34,061 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 305 transitions. [2024-11-25 04:22:34,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 04:22:34,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:34,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:34,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:35,873 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 04:22:36,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:36,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 244 states and 306 transitions. [2024-11-25 04:22:36,763 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 306 transitions. [2024-11-25 04:22:36,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 04:22:36,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:36,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:38,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:40,027 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 04:22:41,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:41,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 245 states and 307 transitions. [2024-11-25 04:22:41,110 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 307 transitions. [2024-11-25 04:22:41,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 04:22:41,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:41,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:43,083 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 04:22:44,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:44,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 246 states and 308 transitions. [2024-11-25 04:22:44,468 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 308 transitions. [2024-11-25 04:22:44,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 04:22:44,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:44,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:45,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:47,254 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 04:22:48,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 247 states and 309 transitions. [2024-11-25 04:22:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 309 transitions. [2024-11-25 04:22:48,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 04:22:48,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:48,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:52,030 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 04:22:53,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:53,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 248 states and 310 transitions. [2024-11-25 04:22:53,364 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 310 transitions. [2024-11-25 04:22:53,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 04:22:53,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:53,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:56,626 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 04:22:57,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:57,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 249 states and 311 transitions. [2024-11-25 04:22:57,549 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 311 transitions. [2024-11-25 04:22:57,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 04:22:57,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:57,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:58,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:59,969 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 04:23:00,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:00,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 250 states and 312 transitions. [2024-11-25 04:23:00,854 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 312 transitions. [2024-11-25 04:23:00,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:23:00,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:00,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:03,068 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 04:23:04,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:04,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 251 states and 313 transitions. [2024-11-25 04:23:04,026 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 313 transitions. [2024-11-25 04:23:04,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 04:23:04,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:04,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:06,541 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 04:23:07,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:07,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 252 states and 314 transitions. [2024-11-25 04:23:07,521 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 314 transitions. [2024-11-25 04:23:07,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 04:23:07,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:07,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:11,109 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 04:23:12,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:12,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 253 states and 315 transitions. [2024-11-25 04:23:12,489 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 315 transitions. [2024-11-25 04:23:12,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 04:23:12,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:12,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:13,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:15,104 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 04:23:16,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:16,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 254 states and 316 transitions. [2024-11-25 04:23:16,164 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 316 transitions. [2024-11-25 04:23:16,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 04:23:16,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:16,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:16,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:18,620 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 04:23:19,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:19,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 255 states and 317 transitions. [2024-11-25 04:23:19,549 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 317 transitions. [2024-11-25 04:23:19,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 04:23:19,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:19,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:20,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:21,837 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 04:23:22,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:22,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 256 states and 318 transitions. [2024-11-25 04:23:22,866 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 318 transitions. [2024-11-25 04:23:22,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:23:22,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:22,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:23,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:25,690 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 04:23:27,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:27,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 257 states and 319 transitions. [2024-11-25 04:23:27,340 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 319 transitions. [2024-11-25 04:23:27,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 04:23:27,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:27,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:30,096 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 04:23:31,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:31,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 258 states and 320 transitions. [2024-11-25 04:23:31,115 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 320 transitions. [2024-11-25 04:23:31,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 04:23:31,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:31,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:32,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:34,949 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 04:23:36,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:36,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 259 states and 321 transitions. [2024-11-25 04:23:36,781 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 321 transitions. [2024-11-25 04:23:36,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 04:23:36,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:36,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:37,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:39,842 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 04:23:41,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:41,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 260 states and 322 transitions. [2024-11-25 04:23:41,459 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 322 transitions. [2024-11-25 04:23:41,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 04:23:41,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:41,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:44,495 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 04:23:45,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:45,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 261 states and 323 transitions. [2024-11-25 04:23:45,554 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 323 transitions. [2024-11-25 04:23:45,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 04:23:45,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:45,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:46,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:49,404 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 04:23:50,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:50,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 262 states and 324 transitions. [2024-11-25 04:23:50,985 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 324 transitions. [2024-11-25 04:23:50,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 04:23:50,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:50,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:52,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:54,742 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 04:23:56,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:56,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 263 states and 325 transitions. [2024-11-25 04:23:56,553 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 325 transitions. [2024-11-25 04:23:56,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 04:23:56,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:56,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:57,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:59,945 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 04:24:01,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:01,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 264 states and 326 transitions. [2024-11-25 04:24:01,633 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 326 transitions. [2024-11-25 04:24:01,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 04:24:01,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:01,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:03,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:05,333 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 04:24:07,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:07,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 265 states and 327 transitions. [2024-11-25 04:24:07,155 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 327 transitions. [2024-11-25 04:24:07,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 04:24:07,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:07,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:09,924 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 04:24:11,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:11,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 266 states and 328 transitions. [2024-11-25 04:24:11,057 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 328 transitions. [2024-11-25 04:24:11,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:24:11,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:11,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:12,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:13,701 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 04:24:14,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:14,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 267 states and 329 transitions. [2024-11-25 04:24:14,873 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 329 transitions. [2024-11-25 04:24:14,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 04:24:14,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:14,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:16,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:17,911 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 04:24:19,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:19,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 268 states and 330 transitions. [2024-11-25 04:24:19,254 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 330 transitions. [2024-11-25 04:24:19,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 04:24:19,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:19,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:20,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:24,743 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 04:24:27,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:27,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 269 states and 331 transitions. [2024-11-25 04:24:27,655 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 331 transitions. [2024-11-25 04:24:27,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 04:24:27,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:27,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:29,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:31,629 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 04:24:32,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:32,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 270 states and 332 transitions. [2024-11-25 04:24:32,895 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 332 transitions. [2024-11-25 04:24:32,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:24:32,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:32,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:34,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:38,071 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 04:24:40,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:40,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 271 states and 333 transitions. [2024-11-25 04:24:40,999 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 333 transitions. [2024-11-25 04:24:41,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 04:24:41,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:41,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:42,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:45,526 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 04:24:47,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:47,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 272 states and 334 transitions. [2024-11-25 04:24:47,079 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 334 transitions. [2024-11-25 04:24:47,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 04:24:47,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:47,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:48,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:51,799 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 04:24:54,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:54,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 273 states and 335 transitions. [2024-11-25 04:24:54,495 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 335 transitions. [2024-11-25 04:24:54,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 04:24:54,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:54,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:57,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:00,085 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 04:25:01,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:01,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 274 states and 336 transitions. [2024-11-25 04:25:01,638 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 336 transitions. [2024-11-25 04:25:01,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:25:01,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:01,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:06,148 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 04:25:07,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:07,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 275 states and 337 transitions. [2024-11-25 04:25:07,448 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 337 transitions. [2024-11-25 04:25:07,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 04:25:07,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:07,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:08,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:11,420 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 04:25:12,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:12,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 276 states and 338 transitions. [2024-11-25 04:25:12,735 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 338 transitions. [2024-11-25 04:25:12,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 04:25:12,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:12,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:18,906 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 04:25:22,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:22,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 277 states and 339 transitions. [2024-11-25 04:25:22,468 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 339 transitions. [2024-11-25 04:25:22,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 04:25:22,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:22,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:24,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:28,053 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 04:25:30,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:30,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 278 states and 340 transitions. [2024-11-25 04:25:30,642 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 340 transitions. [2024-11-25 04:25:30,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:25:30,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:30,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:31,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:35,435 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 04:25:38,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:38,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 279 states and 341 transitions. [2024-11-25 04:25:38,015 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 341 transitions. [2024-11-25 04:25:38,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 04:25:38,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:38,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:39,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:43,828 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 04:25:46,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:46,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 280 states and 342 transitions. [2024-11-25 04:25:46,161 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 342 transitions. [2024-11-25 04:25:46,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 04:25:46,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:46,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:51,925 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 04:25:54,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 281 states and 343 transitions. [2024-11-25 04:25:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 343 transitions. [2024-11-25 04:25:54,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 04:25:54,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:54,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:56,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:00,080 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 04:26:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:01,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 282 states and 344 transitions. [2024-11-25 04:26:01,803 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 344 transitions. [2024-11-25 04:26:01,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 04:26:01,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:01,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:06,608 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 04:26:08,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:08,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 283 states and 345 transitions. [2024-11-25 04:26:08,013 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 345 transitions. [2024-11-25 04:26:08,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 04:26:08,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:08,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:14,126 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 04:26:17,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:17,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 284 states and 346 transitions. [2024-11-25 04:26:17,627 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 346 transitions. [2024-11-25 04:26:17,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 04:26:17,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:17,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:19,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:23,149 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 04:26:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:24,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 285 states and 347 transitions. [2024-11-25 04:26:24,904 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 347 transitions. [2024-11-25 04:26:24,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 04:26:24,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:24,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:30,849 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 04:26:32,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:32,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 286 states and 348 transitions. [2024-11-25 04:26:32,289 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 348 transitions. [2024-11-25 04:26:32,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 04:26:32,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:32,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:34,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:38,364 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 04:26:39,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:39,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 287 states and 349 transitions. [2024-11-25 04:26:39,837 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 349 transitions. [2024-11-25 04:26:39,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 04:26:39,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:39,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:46,911 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 04:26:50,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 288 states and 350 transitions. [2024-11-25 04:26:50,869 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 350 transitions. [2024-11-25 04:26:50,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 04:26:50,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:50,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:26:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:26:57,306 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 04:26:59,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:26:59,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 289 states and 351 transitions. [2024-11-25 04:26:59,132 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 351 transitions. [2024-11-25 04:26:59,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 04:26:59,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:26:59,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:27:00,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:27:04,495 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 04:27:06,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:27:06,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 290 states and 352 transitions. [2024-11-25 04:27:06,136 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 352 transitions. [2024-11-25 04:27:06,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 04:27:06,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:27:06,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:27:07,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:27:11,422 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 04:27:12,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:27:12,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 291 states and 353 transitions. [2024-11-25 04:27:12,957 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 353 transitions. [2024-11-25 04:27:12,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-25 04:27:12,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:27:12,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:27:16,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:27:20,716 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 04:27:22,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:27:22,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 292 states and 354 transitions. [2024-11-25 04:27:22,246 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 354 transitions. [2024-11-25 04:27:22,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 04:27:22,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:27:22,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:27:24,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:27:30,626 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 04:27:35,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:27:35,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 293 states and 355 transitions. [2024-11-25 04:27:35,113 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 355 transitions. [2024-11-25 04:27:35,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 04:27:35,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:27:35,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:27:38,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:27:42,547 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:27:45,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:27:45,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 294 states and 356 transitions. [2024-11-25 04:27:45,540 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 356 transitions. [2024-11-25 04:27:45,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 04:27:45,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:27:45,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:27:48,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:27:52,963 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:27:55,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:27:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 295 states and 357 transitions. [2024-11-25 04:27:55,281 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 357 transitions. [2024-11-25 04:27:55,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-25 04:27:55,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:27:55,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:27:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:01,927 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:28:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:03,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 296 states and 358 transitions. [2024-11-25 04:28:03,537 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 358 transitions. [2024-11-25 04:28:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-25 04:28:03,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:03,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:06,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:12,066 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:28:15,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:15,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 297 states and 359 transitions. [2024-11-25 04:28:15,974 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 359 transitions. [2024-11-25 04:28:15,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 04:28:15,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:15,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:18,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:23,428 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:28:26,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:26,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 298 states and 360 transitions. [2024-11-25 04:28:26,597 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 360 transitions. [2024-11-25 04:28:26,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-25 04:28:26,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:26,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:32,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:38,256 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:28:41,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:41,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 299 states and 361 transitions. [2024-11-25 04:28:41,297 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 361 transitions. [2024-11-25 04:28:41,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 04:28:41,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:41,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:48,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6790 backedges. 3243 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:28:51,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:28:51,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 300 states and 362 transitions. [2024-11-25 04:28:51,895 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 362 transitions. [2024-11-25 04:28:51,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 04:28:51,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:28:51,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:28:53,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:28:58,916 INFO L134 CoverageAnalysis]: Checked inductivity of 6907 backedges. 3288 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:29:02,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:02,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 301 states and 363 transitions. [2024-11-25 04:29:02,039 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 363 transitions. [2024-11-25 04:29:02,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-25 04:29:02,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:02,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:04,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:09,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7025 backedges. 3333 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:29:13,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:13,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 302 states and 364 transitions. [2024-11-25 04:29:13,137 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 364 transitions. [2024-11-25 04:29:13,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-25 04:29:13,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:13,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:14,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:22,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7144 backedges. 3378 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:29:26,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:26,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 303 states and 365 transitions. [2024-11-25 04:29:26,828 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 365 transitions. [2024-11-25 04:29:26,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-25 04:29:26,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:26,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:29,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:35,805 INFO L134 CoverageAnalysis]: Checked inductivity of 7264 backedges. 3423 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:29:39,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:39,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 304 states and 366 transitions. [2024-11-25 04:29:39,535 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 366 transitions. [2024-11-25 04:29:39,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 04:29:39,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:39,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:41,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:47,304 INFO L134 CoverageAnalysis]: Checked inductivity of 7385 backedges. 3468 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:29:50,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:29:50,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 305 states and 367 transitions. [2024-11-25 04:29:50,648 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 367 transitions. [2024-11-25 04:29:50,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-25 04:29:50,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:29:50,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:29:53,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:29:59,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7507 backedges. 3513 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:30:02,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:02,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 306 states and 368 transitions. [2024-11-25 04:30:02,115 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 368 transitions. [2024-11-25 04:30:02,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-25 04:30:02,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:02,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:09,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7630 backedges. 3558 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:30:10,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:10,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 307 states and 369 transitions. [2024-11-25 04:30:10,956 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 369 transitions. [2024-11-25 04:30:10,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 04:30:10,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:10,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:12,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:19,813 INFO L134 CoverageAnalysis]: Checked inductivity of 7754 backedges. 3603 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:30:24,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:24,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 308 states and 370 transitions. [2024-11-25 04:30:24,115 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 370 transitions. [2024-11-25 04:30:24,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:30:24,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:24,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:26,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:32,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7879 backedges. 3648 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:30:36,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:36,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 309 states and 371 transitions. [2024-11-25 04:30:36,812 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 371 transitions. [2024-11-25 04:30:36,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-25 04:30:36,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:36,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:40,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:30:46,740 INFO L134 CoverageAnalysis]: Checked inductivity of 8005 backedges. 3693 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 04:30:50,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:30:50,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 310 states and 372 transitions. [2024-11-25 04:30:50,368 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 372 transitions. [2024-11-25 04:30:50,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-25 04:30:50,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:30:50,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:30:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat