./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/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_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ef4a52e45666a829b602608a46cff9c8137910dd58bdfaebe016ce17984d1ac8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:45:56,697 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:45:56,810 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 02:45:56,821 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:45:56,824 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:45:56,857 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:45:56,859 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:45:56,859 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:45:56,860 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:45:56,860 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:45:56,861 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:45:56,862 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:45:56,862 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:45:56,862 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:45:56,862 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:45:56,863 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:45:56,863 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:45:56,863 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:45:56,863 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:45:56,863 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:45:56,863 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:45:56,863 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:45:56,863 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:45:56,863 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:45:56,863 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:45:56,864 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:45:56,864 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:45:56,864 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:45:56,864 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:45:56,864 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:45:56,864 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:45:56,864 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:45:56,864 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:45:56,865 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:45:56,867 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:45:56,867 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_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef4a52e45666a829b602608a46cff9c8137910dd58bdfaebe016ce17984d1ac8 [2024-11-25 02:45:57,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:45:57,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:45:57,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:45:57,209 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:45:57,209 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:45:57,210 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration.c [2024-11-25 02:46:00,521 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/bin/ukojak-verify-ENZ3QT5qd3/data/af3a32ede/bdba71a01b9c4f428efc7dc77cdb5e82/FLAG54e5a1198 [2024-11-25 02:46:00,889 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:46:00,890 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/sv-benchmarks/c/ldv-memsafety/ArraysWithLenghtAtDeclaration.c [2024-11-25 02:46:00,898 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/bin/ukojak-verify-ENZ3QT5qd3/data/af3a32ede/bdba71a01b9c4f428efc7dc77cdb5e82/FLAG54e5a1198 [2024-11-25 02:46:00,917 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/bin/ukojak-verify-ENZ3QT5qd3/data/af3a32ede/bdba71a01b9c4f428efc7dc77cdb5e82 [2024-11-25 02:46:00,920 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:46:00,923 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:46:00,925 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:46:00,925 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:46:00,932 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:46:00,933 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:46:00" (1/1) ... [2024-11-25 02:46:00,934 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d040cef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:00, skipping insertion in model container [2024-11-25 02:46:00,935 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:46:00" (1/1) ... [2024-11-25 02:46:00,955 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:46:01,164 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:46:01,178 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:46:01,202 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:46:01,222 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:46:01,223 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:01 WrapperNode [2024-11-25 02:46:01,223 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:46:01,225 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:46:01,225 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:46:01,226 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:46:01,241 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:01" (1/1) ... [2024-11-25 02:46:01,248 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:01" (1/1) ... [2024-11-25 02:46:01,276 INFO L138 Inliner]: procedures = 8, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 68 [2024-11-25 02:46:01,276 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:46:01,278 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:46:01,278 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:46:01,279 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:46:01,287 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:01" (1/1) ... [2024-11-25 02:46:01,288 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:01" (1/1) ... [2024-11-25 02:46:01,290 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:01" (1/1) ... [2024-11-25 02:46:01,290 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:01" (1/1) ... [2024-11-25 02:46:01,303 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:01" (1/1) ... [2024-11-25 02:46:01,304 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:01" (1/1) ... [2024-11-25 02:46:01,313 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:01" (1/1) ... [2024-11-25 02:46:01,316 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:01" (1/1) ... [2024-11-25 02:46:01,317 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:01" (1/1) ... [2024-11-25 02:46:01,319 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:46:01,320 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:46:01,320 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:46:01,320 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:46:01,322 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:46:01" (1/1) ... [2024-11-25 02:46:01,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:46:01,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:46:01,360 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:46:01,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1942b1ae-1b9e-4e56-9436-dfa9e5ad058d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:46:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:46:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:46:01,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:46:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:46:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:46:01,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:46:01,477 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:46:01,480 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:46:01,734 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-25 02:46:01,738 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:46:01,851 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:46:01,852 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-25 02:46:01,853 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:46:01 BoogieIcfgContainer [2024-11-25 02:46:01,853 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:46:01,855 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:46:01,856 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:46:01,870 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:46:01,871 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:46:01" (1/1) ... [2024-11-25 02:46:01,885 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:46:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:01,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-25 02:46:01,968 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-25 02:46:01,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:46:01,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:01,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:02,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:02,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:02,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-11-25 02:46:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-11-25 02:46:02,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:46:02,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:02,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:02,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:02,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:02,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 23 states and 30 transitions. [2024-11-25 02:46:02,823 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2024-11-25 02:46:02,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:46:02,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:02,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:02,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:02,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:02,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:02,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 24 states and 31 transitions. [2024-11-25 02:46:02,974 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2024-11-25 02:46:02,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:46:02,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:02,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:03,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:03,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:03,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 26 states and 35 transitions. [2024-11-25 02:46:03,380 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 35 transitions. [2024-11-25 02:46:03,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:46:03,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:03,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:03,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:03,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:04,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:04,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 31 states and 46 transitions. [2024-11-25 02:46:04,025 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-11-25 02:46:04,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:46:04,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:04,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:04,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:04,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:04,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:04,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 34 states and 52 transitions. [2024-11-25 02:46:04,702 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 52 transitions. [2024-11-25 02:46:04,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:46:04,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:04,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:04,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:04,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:04,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:04,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 35 states and 53 transitions. [2024-11-25 02:46:04,843 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 53 transitions. [2024-11-25 02:46:04,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:46:04,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:04,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:04,901 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:46:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:05,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 38 states and 57 transitions. [2024-11-25 02:46:05,430 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 57 transitions. [2024-11-25 02:46:05,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:46:05,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:05,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:05,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:05,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:05,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:05,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 39 states and 57 transitions. [2024-11-25 02:46:05,737 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 57 transitions. [2024-11-25 02:46:05,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:46:05,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:05,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:05,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:05,993 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:46:06,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:06,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 42 states and 60 transitions. [2024-11-25 02:46:06,587 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 60 transitions. [2024-11-25 02:46:06,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:46:06,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:06,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:06,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:06,836 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:07,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:07,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 44 states and 64 transitions. [2024-11-25 02:46:07,296 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 64 transitions. [2024-11-25 02:46:07,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:46:07,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:07,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:07,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:07,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:46:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:07,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 47 states and 69 transitions. [2024-11-25 02:46:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 69 transitions. [2024-11-25 02:46:07,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:46:07,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:07,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:07,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:07,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:46:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:07,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 48 states and 70 transitions. [2024-11-25 02:46:07,605 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 70 transitions. [2024-11-25 02:46:07,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:46:07,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:07,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:07,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:07,788 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:46:08,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:08,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 53 states and 83 transitions. [2024-11-25 02:46:08,662 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 83 transitions. [2024-11-25 02:46:08,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:46:08,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:08,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:08,713 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:46:08,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:08,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 54 states and 84 transitions. [2024-11-25 02:46:08,891 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 84 transitions. [2024-11-25 02:46:08,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:46:08,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:08,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:08,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:09,091 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:46:10,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:10,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 61 states and 97 transitions. [2024-11-25 02:46:10,261 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 97 transitions. [2024-11-25 02:46:10,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:46:10,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:10,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:10,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:10,362 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:46:10,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:10,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 63 states and 102 transitions. [2024-11-25 02:46:10,904 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 102 transitions. [2024-11-25 02:46:10,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:46:10,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:10,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:10,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:11,069 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:46:11,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:11,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 64 states and 102 transitions. [2024-11-25 02:46:11,270 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 102 transitions. [2024-11-25 02:46:11,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:46:11,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:11,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:11,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:11,817 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:13,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:13,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 71 states and 111 transitions. [2024-11-25 02:46:13,993 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 111 transitions. [2024-11-25 02:46:13,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:46:13,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:13,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:14,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:14,109 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:46:14,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:14,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 74 states and 114 transitions. [2024-11-25 02:46:14,908 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 114 transitions. [2024-11-25 02:46:14,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:46:14,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:14,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:15,192 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:46:15,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:15,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 76 states and 115 transitions. [2024-11-25 02:46:15,669 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 115 transitions. [2024-11-25 02:46:15,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:46:15,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:15,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:15,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:16,058 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:46:17,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:17,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 79 states and 117 transitions. [2024-11-25 02:46:17,003 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 117 transitions. [2024-11-25 02:46:17,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:46:17,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:17,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:17,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:17,379 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:46:18,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:18,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 86 states and 131 transitions. [2024-11-25 02:46:18,893 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 131 transitions. [2024-11-25 02:46:18,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:46:18,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:18,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:19,251 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 33 proven. 9 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:46:20,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:20,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 89 states and 140 transitions. [2024-11-25 02:46:20,149 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 140 transitions. [2024-11-25 02:46:20,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:46:20,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:20,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:20,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:20,251 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:46:21,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:21,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 92 states and 144 transitions. [2024-11-25 02:46:21,144 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 144 transitions. [2024-11-25 02:46:21,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:46:21,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:21,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:21,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:21,405 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:46:22,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:22,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 97 states and 149 transitions. [2024-11-25 02:46:22,508 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 149 transitions. [2024-11-25 02:46:22,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:46:22,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:22,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:23,091 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 17 proven. 60 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:46:25,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:25,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 106 states and 159 transitions. [2024-11-25 02:46:25,786 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 159 transitions. [2024-11-25 02:46:25,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:46:25,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:25,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:25,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:25,869 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:46:27,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:27,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 111 states and 163 transitions. [2024-11-25 02:46:27,304 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 163 transitions. [2024-11-25 02:46:27,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:46:27,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:27,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:27,926 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 34 proven. 31 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:46:29,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:29,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 115 states and 167 transitions. [2024-11-25 02:46:29,577 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 167 transitions. [2024-11-25 02:46:29,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:46:29,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:29,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:30,063 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:46:32,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:32,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 122 states and 182 transitions. [2024-11-25 02:46:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 182 transitions. [2024-11-25 02:46:32,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:46:32,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:32,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:32,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:32,291 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 02:46:33,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:33,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 125 states and 186 transitions. [2024-11-25 02:46:33,172 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 186 transitions. [2024-11-25 02:46:33,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:46:33,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:33,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:33,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:33,552 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 84 proven. 18 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:46:34,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:34,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 128 states and 197 transitions. [2024-11-25 02:46:34,431 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 197 transitions. [2024-11-25 02:46:34,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:46:34,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:34,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:34,571 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:46:36,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:36,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 133 states and 201 transitions. [2024-11-25 02:46:36,273 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 201 transitions. [2024-11-25 02:46:36,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 02:46:36,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:36,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:36,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:37,217 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 81 proven. 62 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 02:46:39,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:39,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 137 states and 205 transitions. [2024-11-25 02:46:39,216 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 205 transitions. [2024-11-25 02:46:39,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 02:46:39,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:39,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:39,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:39,777 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 106 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:46:42,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:42,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 145 states and 213 transitions. [2024-11-25 02:46:42,519 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 213 transitions. [2024-11-25 02:46:42,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:46:42,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:42,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:42,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:43,036 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 105 proven. 30 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:46:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:44,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 148 states and 224 transitions. [2024-11-25 02:46:44,086 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2024-11-25 02:46:44,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:46:44,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:44,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:44,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:44,185 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 159 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:46:46,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:46,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 156 states and 232 transitions. [2024-11-25 02:46:46,691 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 232 transitions. [2024-11-25 02:46:46,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:46:46,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:46,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 123 proven. 54 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 02:46:48,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:48,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 159 states and 235 transitions. [2024-11-25 02:46:48,331 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 235 transitions. [2024-11-25 02:46:48,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 02:46:48,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:48,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:48,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:49,607 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 66 proven. 163 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 02:46:55,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:55,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 171 states and 247 transitions. [2024-11-25 02:46:55,811 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 247 transitions. [2024-11-25 02:46:55,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:46:55,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:55,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:55,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:56,731 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 219 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-25 02:46:59,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:59,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 178 states and 262 transitions. [2024-11-25 02:46:59,800 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 262 transitions. [2024-11-25 02:46:59,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:46:59,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:59,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:59,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:59,943 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 02:47:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 181 states and 268 transitions. [2024-11-25 02:47:01,278 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 268 transitions. [2024-11-25 02:47:01,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:47:01,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:01,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:01,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:01,453 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 02:47:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:03,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 186 states and 272 transitions. [2024-11-25 02:47:03,537 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 272 transitions. [2024-11-25 02:47:03,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:47:03,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:03,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:03,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:05,000 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 186 proven. 101 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-25 02:47:07,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:07,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 190 states and 277 transitions. [2024-11-25 02:47:07,365 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 277 transitions. [2024-11-25 02:47:07,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:47:07,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:07,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:07,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:07,582 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 0 proven. 321 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 02:47:10,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:10,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 198 states and 285 transitions. [2024-11-25 02:47:10,996 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 285 transitions. [2024-11-25 02:47:10,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 02:47:10,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:11,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:11,953 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 204 proven. 45 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-25 02:47:13,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:13,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 201 states and 297 transitions. [2024-11-25 02:47:13,947 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 297 transitions. [2024-11-25 02:47:13,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 02:47:13,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:13,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:14,153 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 355 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:47:16,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:16,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 204 states and 300 transitions. [2024-11-25 02:47:16,152 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 300 transitions. [2024-11-25 02:47:16,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:47:16,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:16,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:17,053 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 306 proven. 79 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-25 02:47:19,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:19,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 210 states and 306 transitions. [2024-11-25 02:47:19,909 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 306 transitions. [2024-11-25 02:47:19,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:47:19,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:19,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:19,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:21,200 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 102 proven. 360 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 02:47:30,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:30,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 225 states and 321 transitions. [2024-11-25 02:47:30,685 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 321 transitions. [2024-11-25 02:47:30,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:47:30,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:30,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:30,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:32,215 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 198 proven. 224 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-25 02:47:36,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:36,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 233 states and 328 transitions. [2024-11-25 02:47:36,155 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 328 transitions. [2024-11-25 02:47:36,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:47:36,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:36,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:36,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:37,050 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-25 02:47:41,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:41,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 240 states and 343 transitions. [2024-11-25 02:47:41,255 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 343 transitions. [2024-11-25 02:47:41,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:47:41,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:41,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:41,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:41,471 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 490 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:47:43,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:43,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 243 states and 350 transitions. [2024-11-25 02:47:43,140 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 350 transitions. [2024-11-25 02:47:43,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:47:43,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:43,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:43,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:43,300 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-25 02:47:45,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:45,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 248 states and 354 transitions. [2024-11-25 02:47:45,561 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 354 transitions. [2024-11-25 02:47:45,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:47:45,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:45,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:47,439 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 385 proven. 148 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:47:50,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 252 states and 359 transitions. [2024-11-25 02:47:50,656 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 359 transitions. [2024-11-25 02:47:50,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:47:50,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:50,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:50,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:50,795 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-25 02:47:55,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:55,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 260 states and 367 transitions. [2024-11-25 02:47:55,242 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 367 transitions. [2024-11-25 02:47:55,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:47:55,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:55,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:55,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:55,385 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 0 proven. 640 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 02:47:57,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:57,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 263 states and 370 transitions. [2024-11-25 02:47:57,256 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 370 transitions. [2024-11-25 02:47:57,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:47:57,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:57,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:57,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:58,294 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 350 proven. 63 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-25 02:48:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:00,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 266 states and 383 transitions. [2024-11-25 02:48:00,328 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 383 transitions. [2024-11-25 02:48:00,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:48:00,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:00,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:00,489 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 0 proven. 690 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 02:48:02,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:02,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 269 states and 386 transitions. [2024-11-25 02:48:02,049 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 386 transitions. [2024-11-25 02:48:02,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:48:02,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:02,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:04,327 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 397 proven. 319 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:48:08,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:08,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 277 states and 394 transitions. [2024-11-25 02:48:08,334 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 394 transitions. [2024-11-25 02:48:08,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:48:08,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:08,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:08,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:09,448 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 627 proven. 108 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-25 02:48:13,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:13,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 283 states and 400 transitions. [2024-11-25 02:48:13,195 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 400 transitions. [2024-11-25 02:48:13,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:48:13,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:13,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:13,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 146 proven. 696 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-25 02:48:27,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:27,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 301 states and 418 transitions. [2024-11-25 02:48:27,420 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 418 transitions. [2024-11-25 02:48:27,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:48:27,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:27,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:27,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:30,654 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 401 proven. 382 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:48:33,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:33,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 304 states and 420 transitions. [2024-11-25 02:48:33,089 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 420 transitions. [2024-11-25 02:48:33,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:48:33,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:33,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:34,297 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 0 proven. 804 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-25 02:48:39,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:39,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 311 states and 435 transitions. [2024-11-25 02:48:39,740 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 435 transitions. [2024-11-25 02:48:39,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:48:39,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:39,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:40,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1004 backedges. 0 proven. 873 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-25 02:48:42,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:42,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 314 states and 443 transitions. [2024-11-25 02:48:42,247 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 443 transitions. [2024-11-25 02:48:42,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:48:42,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:42,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:42,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:42,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 0 proven. 942 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-25 02:48:45,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:45,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 319 states and 447 transitions. [2024-11-25 02:48:45,068 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 447 transitions. [2024-11-25 02:48:45,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:48:45,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:45,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:48,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 723 proven. 203 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-25 02:48:52,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 323 states and 452 transitions. [2024-11-25 02:48:52,361 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 452 transitions. [2024-11-25 02:48:52,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:48:52,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:52,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:52,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1159 backedges. 0 proven. 1011 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 02:48:57,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:57,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 331 states and 460 transitions. [2024-11-25 02:48:57,064 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 460 transitions. [2024-11-25 02:48:57,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:48:57,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:57,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:57,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:57,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-11-25 02:48:59,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:59,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 334 states and 463 transitions. [2024-11-25 02:48:59,469 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 463 transitions. [2024-11-25 02:48:59,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:48:59,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:59,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:59,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:59,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 1149 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-11-25 02:49:01,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:01,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 337 states and 466 transitions. [2024-11-25 02:49:01,579 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 466 transitions. [2024-11-25 02:49:01,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:49:01,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:01,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:01,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1295 backedges. 735 proven. 431 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-25 02:49:11,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:11,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 345 states and 474 transitions. [2024-11-25 02:49:11,294 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 474 transitions. [2024-11-25 02:49:11,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:49:11,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:11,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:11,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 552 proven. 84 refuted. 0 times theorem prover too weak. 822 trivial. 0 not checked. [2024-11-25 02:49:15,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:15,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 348 states and 488 transitions. [2024-11-25 02:49:15,531 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 488 transitions. [2024-11-25 02:49:15,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:49:15,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:15,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:15,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:15,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1414 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-25 02:49:18,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:18,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 351 states and 491 transitions. [2024-11-25 02:49:18,372 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 491 transitions. [2024-11-25 02:49:18,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 02:49:18,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:18,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:22,051 INFO L134 CoverageAnalysis]: Checked inductivity of 1381 backedges. 739 proven. 513 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-25 02:49:24,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:24,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 354 states and 494 transitions. [2024-11-25 02:49:24,382 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 494 transitions. [2024-11-25 02:49:24,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 02:49:24,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:24,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:26,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1499 backedges. 1140 proven. 141 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-11-25 02:49:31,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:31,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 360 states and 500 transitions. [2024-11-25 02:49:31,880 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 500 transitions. [2024-11-25 02:49:31,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:49:31,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:31,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:34,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1551 backedges. 198 proven. 1225 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-25 02:49:53,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:53,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 381 states and 521 transitions. [2024-11-25 02:49:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 521 transitions. [2024-11-25 02:49:53,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 02:49:53,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:53,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:57,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1470 backedges. 743 proven. 598 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-25 02:50:00,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:00,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 384 states and 523 transitions. [2024-11-25 02:50:00,149 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 523 transitions. [2024-11-25 02:50:00,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:50:00,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:00,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:01,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1562 backedges. 0 proven. 1365 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-25 02:50:07,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:07,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 391 states and 538 transitions. [2024-11-25 02:50:07,934 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 538 transitions. [2024-11-25 02:50:07,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 02:50:07,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:07,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:07,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:08,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 0 proven. 1456 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-25 02:50:10,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:10,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 394 states and 547 transitions. [2024-11-25 02:50:10,533 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 547 transitions. [2024-11-25 02:50:10,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:50:10,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:10,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:10,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:10,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1547 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-11-25 02:50:14,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:14,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 399 states and 551 transitions. [2024-11-25 02:50:14,407 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 551 transitions. [2024-11-25 02:50:14,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:50:14,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:14,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:14,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:19,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1719 backedges. 1254 proven. 266 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-25 02:50:23,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:23,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 403 states and 556 transitions. [2024-11-25 02:50:23,557 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 556 transitions. [2024-11-25 02:50:23,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:50:23,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:23,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:23,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:23,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1856 backedges. 0 proven. 1638 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-11-25 02:50:29,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:29,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 411 states and 564 transitions. [2024-11-25 02:50:29,766 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 564 transitions. [2024-11-25 02:50:29,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:50:29,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:29,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:29,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:29,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1960 backedges. 0 proven. 1729 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-25 02:50:32,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:32,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 414 states and 567 transitions. [2024-11-25 02:50:32,451 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 567 transitions. [2024-11-25 02:50:32,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 02:50:32,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:32,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:32,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:32,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2067 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-25 02:50:35,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:35,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 417 states and 570 transitions. [2024-11-25 02:50:35,732 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 570 transitions. [2024-11-25 02:50:35,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:50:35,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:35,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:35,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:41,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 1266 proven. 560 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-25 02:50:48,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:48,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 425 states and 578 transitions. [2024-11-25 02:50:48,306 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 578 transitions. [2024-11-25 02:50:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:50:48,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:48,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:48,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:48,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2177 backedges. 0 proven. 1911 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-11-25 02:50:51,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:51,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 428 states and 581 transitions. [2024-11-25 02:50:51,391 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 581 transitions. [2024-11-25 02:50:51,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 02:50:51,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:51,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:57,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2133 backedges. 1270 proven. 664 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-25 02:51:00,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:00,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 431 states and 584 transitions. [2024-11-25 02:51:00,888 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 584 transitions. [2024-11-25 02:51:00,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:51:00,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:00,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:00,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:01,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2290 backedges. 0 proven. 2002 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-25 02:51:03,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:03,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 434 states and 587 transitions. [2024-11-25 02:51:03,588 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 587 transitions. [2024-11-25 02:51:03,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:51:03,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:03,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:03,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:04,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 819 proven. 108 refuted. 0 times theorem prover too weak. 1421 trivial. 0 not checked. [2024-11-25 02:51:09,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:09,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 437 states and 602 transitions. [2024-11-25 02:51:09,078 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 602 transitions. [2024-11-25 02:51:09,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:51:09,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:09,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:15,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 1274 proven. 771 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-25 02:51:18,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:18,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 440 states and 605 transitions. [2024-11-25 02:51:18,769 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 605 transitions. [2024-11-25 02:51:18,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 02:51:18,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:18,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:18,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:21,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2399 backedges. 1908 proven. 178 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-11-25 02:51:27,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:27,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 446 states and 611 transitions. [2024-11-25 02:51:27,029 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 611 transitions. [2024-11-25 02:51:27,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:51:27,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:27,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:27,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2406 backedges. 0 proven. 2093 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-11-25 02:51:30,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:30,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 449 states and 614 transitions. [2024-11-25 02:51:30,392 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 614 transitions. [2024-11-25 02:51:30,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 02:51:30,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:30,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:30,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:33,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2466 backedges. 258 proven. 2010 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-25 02:51:57,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:57,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 473 states and 638 transitions. [2024-11-25 02:51:57,694 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 638 transitions. [2024-11-25 02:51:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 02:51:57,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:57,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:03,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2358 backedges. 1278 proven. 881 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-25 02:52:05,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 476 states and 640 transitions. [2024-11-25 02:52:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 640 transitions. [2024-11-25 02:52:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 02:52:05,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:05,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:05,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:07,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2475 backedges. 0 proven. 2186 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-25 02:52:14,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:14,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 483 states and 655 transitions. [2024-11-25 02:52:14,386 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 655 transitions. [2024-11-25 02:52:14,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 02:52:14,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:14,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:14,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:14,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2595 backedges. 0 proven. 2302 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-25 02:52:17,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:17,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 486 states and 665 transitions. [2024-11-25 02:52:17,251 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 665 transitions. [2024-11-25 02:52:17,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 02:52:17,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:17,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:17,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2718 backedges. 0 proven. 2418 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-25 02:52:21,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:21,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 491 states and 669 transitions. [2024-11-25 02:52:21,209 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 669 transitions. [2024-11-25 02:52:21,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 02:52:21,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:21,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:26,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2669 backedges. 2041 proven. 337 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 02:52:31,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:31,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 495 states and 674 transitions. [2024-11-25 02:52:31,128 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 674 transitions. [2024-11-25 02:52:31,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:52:31,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:31,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:31,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:31,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2844 backedges. 0 proven. 2534 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2024-11-25 02:52:38,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:38,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 503 states and 682 transitions. [2024-11-25 02:52:38,366 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 682 transitions. [2024-11-25 02:52:38,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 02:52:38,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:38,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:38,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:38,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2973 backedges. 0 proven. 2650 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2024-11-25 02:52:41,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:41,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 506 states and 685 transitions. [2024-11-25 02:52:41,572 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 685 transitions. [2024-11-25 02:52:41,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 02:52:41,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:41,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:41,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:41,992 INFO L134 CoverageAnalysis]: Checked inductivity of 3105 backedges. 0 proven. 2766 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2024-11-25 02:52:44,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:44,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 509 states and 688 transitions. [2024-11-25 02:52:44,601 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 688 transitions. [2024-11-25 02:52:44,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:52:44,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:44,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:51,148 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 2053 proven. 706 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 02:52:58,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:58,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 517 states and 696 transitions. [2024-11-25 02:52:58,701 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 696 transitions. [2024-11-25 02:52:58,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:52:58,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:58,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:58,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:59,016 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 2882 refuted. 0 times theorem prover too weak. 358 trivial. 0 not checked. [2024-11-25 02:53:01,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:01,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 520 states and 699 transitions. [2024-11-25 02:53:01,866 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 699 transitions. [2024-11-25 02:53:01,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 02:53:01,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:01,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:09,549 INFO L134 CoverageAnalysis]: Checked inductivity of 3183 backedges. 2057 proven. 835 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 02:53:12,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:12,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 523 states and 702 transitions. [2024-11-25 02:53:12,603 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 702 transitions. [2024-11-25 02:53:12,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 02:53:12,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:12,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:12,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:12,843 INFO L134 CoverageAnalysis]: Checked inductivity of 3378 backedges. 0 proven. 2998 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-25 02:53:15,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:15,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 526 states and 705 transitions. [2024-11-25 02:53:15,685 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 705 transitions. [2024-11-25 02:53:15,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 02:53:15,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:15,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:15,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:23,431 INFO L134 CoverageAnalysis]: Checked inductivity of 3319 backedges. 2061 proven. 967 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 02:53:26,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:26,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 529 states and 708 transitions. [2024-11-25 02:53:26,511 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 708 transitions. [2024-11-25 02:53:26,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:53:26,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:26,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:26,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:27,916 INFO L134 CoverageAnalysis]: Checked inductivity of 3593 backedges. 1160 proven. 135 refuted. 0 times theorem prover too weak. 2298 trivial. 0 not checked. [2024-11-25 02:53:31,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:31,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 532 states and 724 transitions. [2024-11-25 02:53:31,582 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 724 transitions. [2024-11-25 02:53:31,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:53:31,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:31,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:31,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:31,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3519 backedges. 0 proven. 3114 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-25 02:53:34,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:34,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 535 states and 727 transitions. [2024-11-25 02:53:34,716 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 727 transitions. [2024-11-25 02:53:34,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 02:53:34,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:34,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:34,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:42,219 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 2065 proven. 1102 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 02:53:45,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 538 states and 730 transitions. [2024-11-25 02:53:45,328 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 730 transitions. [2024-11-25 02:53:45,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 02:53:45,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:45,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:48,868 INFO L134 CoverageAnalysis]: Checked inductivity of 3655 backedges. 3003 proven. 219 refuted. 0 times theorem prover too weak. 433 trivial. 0 not checked. [2024-11-25 02:53:52,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:52,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 541 states and 733 transitions. [2024-11-25 02:53:52,293 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 733 transitions. [2024-11-25 02:53:52,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 02:53:52,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:52,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:52,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:55,625 INFO L134 CoverageAnalysis]: Checked inductivity of 3739 backedges. 326 proven. 3123 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-11-25 02:54:27,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:27,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 568 states and 760 transitions. [2024-11-25 02:54:27,479 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 760 transitions. [2024-11-25 02:54:27,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:54:27,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:27,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:27,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:35,796 INFO L134 CoverageAnalysis]: Checked inductivity of 3600 backedges. 2069 proven. 1240 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 02:54:39,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 571 states and 762 transitions. [2024-11-25 02:54:39,299 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 762 transitions. [2024-11-25 02:54:39,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 02:54:39,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:39,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:39,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:41,094 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 0 proven. 3339 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-11-25 02:54:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:49,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 578 states and 777 transitions. [2024-11-25 02:54:49,435 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 777 transitions. [2024-11-25 02:54:49,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-25 02:54:49,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:49,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:49,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:49,689 INFO L134 CoverageAnalysis]: Checked inductivity of 3893 backedges. 0 proven. 3483 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked. [2024-11-25 02:54:52,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:52,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 581 states and 788 transitions. [2024-11-25 02:54:52,631 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 788 transitions. [2024-11-25 02:54:52,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-25 02:54:52,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:52,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:52,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:52,909 INFO L134 CoverageAnalysis]: Checked inductivity of 4044 backedges. 0 proven. 3627 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2024-11-25 02:54:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:57,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 586 states and 792 transitions. [2024-11-25 02:54:57,872 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 792 transitions. [2024-11-25 02:54:57,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 02:54:57,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:57,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:04,578 INFO L134 CoverageAnalysis]: Checked inductivity of 3980 backedges. 3156 proven. 416 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-11-25 02:55:11,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 590 states and 797 transitions. [2024-11-25 02:55:11,231 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 797 transitions. [2024-11-25 02:55:11,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-25 02:55:11,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:11,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:11,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4198 backedges. 0 proven. 3771 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2024-11-25 02:55:19,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:19,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 598 states and 805 transitions. [2024-11-25 02:55:19,906 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 805 transitions. [2024-11-25 02:55:19,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 02:55:19,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:19,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:20,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4355 backedges. 0 proven. 3915 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2024-11-25 02:55:23,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:23,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 601 states and 808 transitions. [2024-11-25 02:55:23,505 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 808 transitions. [2024-11-25 02:55:23,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 02:55:23,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:23,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:23,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:23,808 INFO L134 CoverageAnalysis]: Checked inductivity of 4515 backedges. 0 proven. 4059 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-25 02:55:27,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:27,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 604 states and 811 transitions. [2024-11-25 02:55:27,022 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 811 transitions. [2024-11-25 02:55:27,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 02:55:27,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:27,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:27,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:36,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4445 backedges. 3168 proven. 869 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-11-25 02:55:45,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 612 states and 819 transitions. [2024-11-25 02:55:45,328 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 819 transitions. [2024-11-25 02:55:45,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-25 02:55:45,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:45,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:45,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4678 backedges. 0 proven. 4203 refuted. 0 times theorem prover too weak. 475 trivial. 0 not checked. [2024-11-25 02:55:49,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:49,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 615 states and 822 transitions. [2024-11-25 02:55:49,211 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 822 transitions. [2024-11-25 02:55:49,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-25 02:55:49,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:49,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:49,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:59,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4606 backedges. 3172 proven. 1026 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-11-25 02:56:03,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:03,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 618 states and 825 transitions. [2024-11-25 02:56:03,430 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 825 transitions. [2024-11-25 02:56:03,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-25 02:56:03,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:03,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:03,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:03,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4844 backedges. 0 proven. 4347 refuted. 0 times theorem prover too weak. 497 trivial. 0 not checked. [2024-11-25 02:56:07,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:07,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 621 states and 828 transitions. [2024-11-25 02:56:07,356 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 828 transitions. [2024-11-25 02:56:07,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-25 02:56:07,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:07,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:07,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:19,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4770 backedges. 3176 proven. 1186 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-11-25 02:56:22,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:22,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 624 states and 831 transitions. [2024-11-25 02:56:22,953 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 831 transitions. [2024-11-25 02:56:22,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-25 02:56:22,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:22,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:22,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:23,274 INFO L134 CoverageAnalysis]: Checked inductivity of 5013 backedges. 0 proven. 4491 refuted. 0 times theorem prover too weak. 522 trivial. 0 not checked. [2024-11-25 02:56:26,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:26,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 627 states and 834 transitions. [2024-11-25 02:56:26,837 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 834 transitions. [2024-11-25 02:56:26,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-25 02:56:26,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:26,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:26,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:37,495 INFO L134 CoverageAnalysis]: Checked inductivity of 4937 backedges. 3180 proven. 1349 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-11-25 02:56:41,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:41,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 630 states and 837 transitions. [2024-11-25 02:56:41,248 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 837 transitions. [2024-11-25 02:56:41,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 02:56:41,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:41,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:41,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:43,199 INFO L134 CoverageAnalysis]: Checked inductivity of 5277 backedges. 1584 proven. 165 refuted. 0 times theorem prover too weak. 3528 trivial. 0 not checked. [2024-11-25 02:56:48,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:48,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 633 states and 854 transitions. [2024-11-25 02:56:48,370 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 854 transitions. [2024-11-25 02:56:48,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 02:56:48,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:48,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:48,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:48,742 INFO L134 CoverageAnalysis]: Checked inductivity of 5185 backedges. 0 proven. 4635 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2024-11-25 02:56:52,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:52,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 636 states and 857 transitions. [2024-11-25 02:56:52,316 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 857 transitions. [2024-11-25 02:56:52,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-25 02:56:52,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:52,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:52,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:03,689 INFO L134 CoverageAnalysis]: Checked inductivity of 5107 backedges. 3184 proven. 1515 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-11-25 02:57:07,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:07,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 639 states and 860 transitions. [2024-11-25 02:57:07,724 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 860 transitions. [2024-11-25 02:57:07,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-25 02:57:07,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:07,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:07,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 5351 backedges. 4506 proven. 264 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-11-25 02:57:20,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:20,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 645 states and 866 transitions. [2024-11-25 02:57:20,296 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 866 transitions. [2024-11-25 02:57:20,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 02:57:20,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:20,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:20,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:24,649 INFO L134 CoverageAnalysis]: Checked inductivity of 5454 backedges. 402 proven. 4645 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2024-11-25 02:58:05,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:05,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 675 states and 896 transitions. [2024-11-25 02:58:05,381 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 896 transitions. [2024-11-25 02:58:05,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-25 02:58:05,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:05,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:17,771 INFO L134 CoverageAnalysis]: Checked inductivity of 5280 backedges. 3188 proven. 1684 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-11-25 02:58:22,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 678 states and 898 transitions. [2024-11-25 02:58:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 898 transitions. [2024-11-25 02:58:22,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-25 02:58:22,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:22,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:22,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:25,258 INFO L134 CoverageAnalysis]: Checked inductivity of 5456 backedges. 0 proven. 4905 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2024-11-25 02:58:36,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:36,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 685 states and 913 transitions. [2024-11-25 02:58:36,319 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 913 transitions. [2024-11-25 02:58:36,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-25 02:58:36,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:36,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:36,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:36,689 INFO L134 CoverageAnalysis]: Checked inductivity of 5635 backedges. 0 proven. 5080 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2024-11-25 02:58:40,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:40,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 688 states and 925 transitions. [2024-11-25 02:58:40,596 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 925 transitions. [2024-11-25 02:58:40,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-25 02:58:40,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:40,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:40,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:41,186 INFO L134 CoverageAnalysis]: Checked inductivity of 5817 backedges. 0 proven. 5255 refuted. 0 times theorem prover too weak. 562 trivial. 0 not checked. [2024-11-25 02:58:47,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:47,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 693 states and 929 transitions. [2024-11-25 02:58:47,163 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 929 transitions. [2024-11-25 02:58:47,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-25 02:58:47,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:47,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:47,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:56,495 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 4680 proven. 503 refuted. 0 times theorem prover too weak. 553 trivial. 0 not checked. [2024-11-25 02:59:04,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:04,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 697 states and 934 transitions. [2024-11-25 02:59:04,742 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 934 transitions. [2024-11-25 02:59:04,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-25 02:59:04,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:04,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:05,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6002 backedges. 0 proven. 5430 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2024-11-25 02:59:15,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:15,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 705 states and 942 transitions. [2024-11-25 02:59:15,059 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 942 transitions. [2024-11-25 02:59:15,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-25 02:59:15,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:15,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:15,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:15,406 INFO L134 CoverageAnalysis]: Checked inductivity of 6190 backedges. 0 proven. 5605 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked.