./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1610c58515d73bdfdad707c23c4cb637664025646e23343fbae03dec8c78d8dc --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 03:00:03,974 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 03:00:04,017 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 03:00:04,023 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 03:00:04,024 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 03:00:04,050 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 03:00:04,050 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 03:00:04,051 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 03:00:04,051 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 03:00:04,054 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 03:00:04,054 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 03:00:04,054 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 03:00:04,055 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 03:00:04,055 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 03:00:04,055 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 03:00:04,055 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 03:00:04,056 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 03:00:04,056 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 03:00:04,056 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 03:00:04,056 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 03:00:04,056 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 03:00:04,058 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 03:00:04,058 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 03:00:04,058 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 03:00:04,059 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 03:00:04,059 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 03:00:04,059 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 03:00:04,059 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 03:00:04,059 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 03:00:04,059 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:00:04,060 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 03:00:04,060 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 03:00:04,060 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 03:00:04,060 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 03:00:04,060 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 03:00:04,060 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 03:00:04,060 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 03:00:04,061 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 03:00:04,061 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 03:00:04,061 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1610c58515d73bdfdad707c23c4cb637664025646e23343fbae03dec8c78d8dc [2024-11-19 03:00:04,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 03:00:04,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 03:00:04,276 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 03:00:04,277 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 03:00:04,278 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 03:00:04,279 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2024-11-19 03:00:05,514 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 03:00:05,859 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 03:00:05,859 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2024-11-19 03:00:05,883 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c40ec880/313ebe1d87d34cf6b34218727b9a5f3c/FLAG6e3c6eca5 [2024-11-19 03:00:06,063 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c40ec880/313ebe1d87d34cf6b34218727b9a5f3c [2024-11-19 03:00:06,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 03:00:06,066 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 03:00:06,068 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 03:00:06,068 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 03:00:06,074 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 03:00:06,075 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:00:06" (1/1) ... [2024-11-19 03:00:06,079 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6823b0ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:06, skipping insertion in model container [2024-11-19 03:00:06,079 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:00:06" (1/1) ... [2024-11-19 03:00:06,167 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 03:00:07,004 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i[176229,176242] [2024-11-19 03:00:07,022 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:00:07,042 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 03:00:07,213 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i[176229,176242] [2024-11-19 03:00:07,222 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:00:07,290 INFO L204 MainTranslator]: Completed translation [2024-11-19 03:00:07,291 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:07 WrapperNode [2024-11-19 03:00:07,291 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 03:00:07,292 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 03:00:07,292 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 03:00:07,292 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 03:00:07,297 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:07" (1/1) ... [2024-11-19 03:00:07,340 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:07" (1/1) ... [2024-11-19 03:00:07,429 INFO L138 Inliner]: procedures = 146, calls = 1274, calls flagged for inlining = 65, calls inlined = 65, statements flattened = 3313 [2024-11-19 03:00:07,429 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 03:00:07,430 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 03:00:07,431 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 03:00:07,431 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 03:00:07,492 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:07" (1/1) ... [2024-11-19 03:00:07,492 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:07" (1/1) ... [2024-11-19 03:00:07,522 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:07" (1/1) ... [2024-11-19 03:00:07,758 INFO L175 MemorySlicer]: Split 674 memory accesses to 26 slices as follows [7, 2, 2, 25, 5, 6, 29, 20, 2, 284, 4, 62, 11, 3, 49, 34, 2, 8, 31, 16, 4, 8, 8, 4, 10, 38]. 42 percent of accesses are in the largest equivalence class. The 77 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 2, 8, 0, 6, 0, 2, 49, 0, 2, 8, 0, 0, 0, 0, 0, 0, 0, 0]. The 361 writes are split as follows [5, 1, 1, 17, 2, 1, 0, 17, 0, 126, 2, 52, 6, 0, 0, 34, 0, 0, 31, 10, 2, 6, 5, 2, 5, 36]. [2024-11-19 03:00:07,759 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:07" (1/1) ... [2024-11-19 03:00:07,759 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:07" (1/1) ... [2024-11-19 03:00:07,844 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:07" (1/1) ... [2024-11-19 03:00:07,866 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:07" (1/1) ... [2024-11-19 03:00:07,886 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:07" (1/1) ... [2024-11-19 03:00:07,900 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:07" (1/1) ... [2024-11-19 03:00:07,928 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 03:00:07,930 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 03:00:07,930 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 03:00:07,930 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 03:00:07,931 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:07" (1/1) ... [2024-11-19 03:00:07,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:00:07,948 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:00:07,962 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-19 03:00:07,964 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-19 03:00:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2024-11-19 03:00:08,017 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2024-11-19 03:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 03:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 03:00:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 03:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 03:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 03:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 03:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 03:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 03:00:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 03:00:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 03:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 03:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 03:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 03:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 03:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 03:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 03:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 03:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 03:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 03:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 03:00:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 03:00:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 03:00:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 03:00:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 03:00:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 03:00:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 03:00:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 03:00:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 03:00:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 03:00:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 03:00:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 03:00:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 03:00:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 03:00:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 03:00:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 03:00:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 03:00:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-19 03:00:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-19 03:00:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-19 03:00:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-19 03:00:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-19 03:00:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-19 03:00:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 03:00:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 03:00:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 03:00:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 03:00:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 03:00:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 03:00:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 03:00:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 03:00:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 03:00:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 03:00:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 03:00:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 03:00:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 03:00:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 03:00:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 03:00:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 03:00:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 03:00:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 03:00:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 03:00:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 03:00:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-19 03:00:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-19 03:00:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-19 03:00:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-19 03:00:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-19 03:00:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-19 03:00:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2024-11-19 03:00:08,030 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2024-11-19 03:00:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2024-11-19 03:00:08,030 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2024-11-19 03:00:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2024-11-19 03:00:08,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2024-11-19 03:00:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2024-11-19 03:00:08,030 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2024-11-19 03:00:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2024-11-19 03:00:08,030 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2024-11-19 03:00:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 03:00:08,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 03:00:08,031 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2024-11-19 03:00:08,031 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2024-11-19 03:00:08,031 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2024-11-19 03:00:08,031 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2024-11-19 03:00:08,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2024-11-19 03:00:08,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2024-11-19 03:00:08,031 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-19 03:00:08,031 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-19 03:00:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-19 03:00:08,032 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-19 03:00:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2024-11-19 03:00:08,032 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2024-11-19 03:00:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 03:00:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 03:00:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 03:00:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 03:00:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 03:00:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 03:00:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 03:00:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 03:00:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 03:00:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 03:00:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 03:00:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 03:00:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 03:00:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 03:00:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 03:00:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 03:00:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 03:00:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 03:00:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 03:00:08,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 03:00:08,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-19 03:00:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-19 03:00:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-19 03:00:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-19 03:00:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-19 03:00:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-19 03:00:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-19 03:00:08,035 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-19 03:00:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-19 03:00:08,035 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-19 03:00:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2024-11-19 03:00:08,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2024-11-19 03:00:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-19 03:00:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-19 03:00:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 03:00:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 03:00:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_strlen [2024-11-19 03:00:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_strlen [2024-11-19 03:00:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2024-11-19 03:00:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2024-11-19 03:00:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2024-11-19 03:00:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2024-11-19 03:00:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 03:00:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2024-11-19 03:00:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2024-11-19 03:00:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2024-11-19 03:00:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2024-11-19 03:00:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2024-11-19 03:00:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2024-11-19 03:00:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2024-11-19 03:00:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2024-11-19 03:00:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 03:00:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-19 03:00:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-19 03:00:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-19 03:00:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-19 03:00:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-19 03:00:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-19 03:00:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2024-11-19 03:00:08,038 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2024-11-19 03:00:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 03:00:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2024-11-19 03:00:08,038 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2024-11-19 03:00:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2024-11-19 03:00:08,038 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2024-11-19 03:00:08,042 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2024-11-19 03:00:08,042 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2024-11-19 03:00:08,042 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2024-11-19 03:00:08,042 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2024-11-19 03:00:08,043 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2024-11-19 03:00:08,043 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2024-11-19 03:00:08,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 03:00:08,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 03:00:08,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 03:00:08,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 03:00:08,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 03:00:08,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 03:00:08,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 03:00:08,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 03:00:08,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 03:00:08,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 03:00:08,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 03:00:08,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 03:00:08,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 03:00:08,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 03:00:08,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 03:00:08,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-19 03:00:08,046 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-19 03:00:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-19 03:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-19 03:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-19 03:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-19 03:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-19 03:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-19 03:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-19 03:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-19 03:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-19 03:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-19 03:00:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-19 03:00:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-19 03:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-19 03:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-19 03:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-19 03:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-19 03:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-19 03:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-19 03:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-19 03:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-19 03:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2024-11-19 03:00:08,049 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2024-11-19 03:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-19 03:00:08,049 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-19 03:00:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2024-11-19 03:00:08,049 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 03:00:08,050 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2024-11-19 03:00:08,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-19 03:00:08,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-19 03:00:08,050 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#0 [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#1 [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#2 [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#3 [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#4 [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#5 [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#6 [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#7 [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#8 [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#9 [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#10 [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#11 [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#12 [2024-11-19 03:00:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#13 [2024-11-19 03:00:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#14 [2024-11-19 03:00:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#15 [2024-11-19 03:00:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#16 [2024-11-19 03:00:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#17 [2024-11-19 03:00:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#18 [2024-11-19 03:00:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#19 [2024-11-19 03:00:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#20 [2024-11-19 03:00:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#21 [2024-11-19 03:00:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#22 [2024-11-19 03:00:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#23 [2024-11-19 03:00:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#24 [2024-11-19 03:00:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#25 [2024-11-19 03:00:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#0 [2024-11-19 03:00:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#1 [2024-11-19 03:00:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#2 [2024-11-19 03:00:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#3 [2024-11-19 03:00:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#4 [2024-11-19 03:00:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#5 [2024-11-19 03:00:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#6 [2024-11-19 03:00:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#7 [2024-11-19 03:00:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#8 [2024-11-19 03:00:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#9 [2024-11-19 03:00:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#10 [2024-11-19 03:00:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#11 [2024-11-19 03:00:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#12 [2024-11-19 03:00:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#13 [2024-11-19 03:00:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#14 [2024-11-19 03:00:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#15 [2024-11-19 03:00:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#16 [2024-11-19 03:00:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#17 [2024-11-19 03:00:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#18 [2024-11-19 03:00:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#19 [2024-11-19 03:00:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#20 [2024-11-19 03:00:08,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#21 [2024-11-19 03:00:08,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#22 [2024-11-19 03:00:08,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#23 [2024-11-19 03:00:08,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#24 [2024-11-19 03:00:08,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#25 [2024-11-19 03:00:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-19 03:00:08,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-19 03:00:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 03:00:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 03:00:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 03:00:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 03:00:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 03:00:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 03:00:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 03:00:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 03:00:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 03:00:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 03:00:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 03:00:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 03:00:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-19 03:00:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2024-11-19 03:00:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2024-11-19 03:00:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2024-11-19 03:00:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2024-11-19 03:00:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2024-11-19 03:00:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2024-11-19 03:00:08,058 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2024-11-19 03:00:08,058 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-19 03:00:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-19 03:00:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-19 03:00:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-19 03:00:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-19 03:00:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-19 03:00:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-19 03:00:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-19 03:00:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 03:00:08,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 03:00:08,644 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 03:00:08,648 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 03:00:18,182 INFO L? ?]: Removed 1814 outVars from TransFormulas that were not future-live. [2024-11-19 03:00:18,182 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 03:00:18,228 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 03:00:18,228 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-19 03:00:18,228 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:00:18 BoogieIcfgContainer [2024-11-19 03:00:18,228 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 03:00:18,230 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 03:00:18,231 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 03:00:18,234 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 03:00:18,234 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 03:00:06" (1/3) ... [2024-11-19 03:00:18,235 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a1227f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:00:18, skipping insertion in model container [2024-11-19 03:00:18,235 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:07" (2/3) ... [2024-11-19 03:00:18,236 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a1227f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:00:18, skipping insertion in model container [2024-11-19 03:00:18,236 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:00:18" (3/3) ... [2024-11-19 03:00:18,237 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2024-11-19 03:00:18,250 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 03:00:18,251 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-19 03:00:18,334 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 03:00:18,340 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3a0721bc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 03:00:18,340 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-19 03:00:18,349 INFO L276 IsEmpty]: Start isEmpty. Operand has 1215 states, 920 states have (on average 1.3891304347826088) internal successors, (1278), 928 states have internal predecessors, (1278), 244 states have call successors, (244), 49 states have call predecessors, (244), 49 states have return successors, (244), 244 states have call predecessors, (244), 244 states have call successors, (244) [2024-11-19 03:00:18,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-19 03:00:18,376 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:00:18,377 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 6, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 03:00:18,378 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:00:18,382 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:00:18,383 INFO L85 PathProgramCache]: Analyzing trace with hash 1872313417, now seen corresponding path program 1 times [2024-11-19 03:00:18,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:00:18,391 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1371320071] [2024-11-19 03:00:18,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:00:18,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:00:19,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:00:20,317 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-19 03:00:20,317 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:00:20,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1371320071] [2024-11-19 03:00:20,318 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1371320071] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-19 03:00:20,319 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [529612846] [2024-11-19 03:00:20,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:00:20,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-19 03:00:20,319 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:00:20,321 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-19 03:00:20,322 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-19 03:00:21,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:00:21,789 INFO L255 TraceCheckSpWp]: Trace formula consists of 2002 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-19 03:00:21,799 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-19 03:00:22,010 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-19 03:00:22,011 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-19 03:00:22,011 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [529612846] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:00:22,011 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-19 03:00:22,011 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 7 [2024-11-19 03:00:22,013 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [994977561] [2024-11-19 03:00:22,013 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:00:22,020 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-19 03:00:22,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:00:22,038 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-19 03:00:22,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-19 03:00:22,042 INFO L87 Difference]: Start difference. First operand has 1215 states, 920 states have (on average 1.3891304347826088) internal successors, (1278), 928 states have internal predecessors, (1278), 244 states have call successors, (244), 49 states have call predecessors, (244), 49 states have return successors, (244), 244 states have call predecessors, (244), 244 states have call successors, (244) Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (12), 2 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-19 03:00:22,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:00:22,269 INFO L93 Difference]: Finished difference Result 2430 states and 3560 transitions. [2024-11-19 03:00:22,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-19 03:00:22,273 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (12), 2 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 87 [2024-11-19 03:00:22,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:00:22,293 INFO L225 Difference]: With dead ends: 2430 [2024-11-19 03:00:22,293 INFO L226 Difference]: Without dead ends: 1206 [2024-11-19 03:00:22,303 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-19 03:00:22,305 INFO L432 NwaCegarLoop]: 1757 mSDtfsCounter, 0 mSDsluCounter, 5261 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 7018 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-19 03:00:22,306 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 7018 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-19 03:00:22,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1206 states. [2024-11-19 03:00:22,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1206 to 1206. [2024-11-19 03:00:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1206 states, 912 states have (on average 1.3782894736842106) internal successors, (1257), 920 states have internal predecessors, (1257), 243 states have call successors, (243), 49 states have call predecessors, (243), 50 states have return successors, (250), 243 states have call predecessors, (250), 243 states have call successors, (250) [2024-11-19 03:00:22,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1206 states and 1750 transitions. [2024-11-19 03:00:22,424 INFO L78 Accepts]: Start accepts. Automaton has 1206 states and 1750 transitions. Word has length 87 [2024-11-19 03:00:22,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:00:22,425 INFO L471 AbstractCegarLoop]: Abstraction has 1206 states and 1750 transitions. [2024-11-19 03:00:22,425 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (12), 2 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-19 03:00:22,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1750 transitions. [2024-11-19 03:00:22,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-19 03:00:22,433 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:00:22,434 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 03:00:22,451 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-19 03:00:22,634 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-19 03:00:22,635 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:00:22,635 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:00:22,635 INFO L85 PathProgramCache]: Analyzing trace with hash 586551877, now seen corresponding path program 1 times [2024-11-19 03:00:22,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:00:22,636 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2050350690] [2024-11-19 03:00:22,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:00:22,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:00:23,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:00:23,981 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-19 03:00:23,981 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:00:23,982 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2050350690] [2024-11-19 03:00:23,982 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2050350690] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-19 03:00:23,982 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1732595897] [2024-11-19 03:00:23,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:00:23,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-19 03:00:23,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:00:23,983 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-19 03:00:23,984 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-19 03:00:25,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:00:25,496 INFO L255 TraceCheckSpWp]: Trace formula consists of 2032 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-19 03:00:25,501 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-19 03:00:25,586 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-19 03:00:25,586 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-19 03:00:25,586 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1732595897] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:00:25,587 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-19 03:00:25,587 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 5 [2024-11-19 03:00:25,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31048881] [2024-11-19 03:00:25,587 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:00:25,588 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-19 03:00:25,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:00:25,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-19 03:00:25,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-19 03:00:25,589 INFO L87 Difference]: Start difference. First operand 1206 states and 1750 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (12), 2 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-19 03:00:25,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:00:25,689 INFO L93 Difference]: Finished difference Result 2407 states and 3491 transitions. [2024-11-19 03:00:25,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-19 03:00:25,689 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (12), 2 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) Word has length 90 [2024-11-19 03:00:25,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:00:25,697 INFO L225 Difference]: With dead ends: 2407 [2024-11-19 03:00:25,697 INFO L226 Difference]: Without dead ends: 1206 [2024-11-19 03:00:25,702 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-19 03:00:25,703 INFO L432 NwaCegarLoop]: 1741 mSDtfsCounter, 0 mSDsluCounter, 5218 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6959 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-19 03:00:25,704 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6959 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-19 03:00:25,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1206 states. [2024-11-19 03:00:25,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1206 to 1206. [2024-11-19 03:00:25,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1206 states, 912 states have (on average 1.3782894736842106) internal successors, (1257), 920 states have internal predecessors, (1257), 243 states have call successors, (243), 49 states have call predecessors, (243), 50 states have return successors, (249), 243 states have call predecessors, (249), 243 states have call successors, (249) [2024-11-19 03:00:25,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1206 states and 1749 transitions. [2024-11-19 03:00:25,749 INFO L78 Accepts]: Start accepts. Automaton has 1206 states and 1749 transitions. Word has length 90 [2024-11-19 03:00:25,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:00:25,750 INFO L471 AbstractCegarLoop]: Abstraction has 1206 states and 1749 transitions. [2024-11-19 03:00:25,751 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (12), 2 states have call predecessors, (12), 3 states have return successors, (10), 3 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-19 03:00:25,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1749 transitions. [2024-11-19 03:00:25,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-19 03:00:25,753 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:00:25,753 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 03:00:25,775 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-19 03:00:25,953 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2024-11-19 03:00:25,954 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:00:25,954 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:00:25,954 INFO L85 PathProgramCache]: Analyzing trace with hash -1072447979, now seen corresponding path program 2 times [2024-11-19 03:00:25,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:00:25,954 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1482605858] [2024-11-19 03:00:25,954 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-19 03:00:25,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:00:26,783 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-19 03:00:26,784 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-19 03:00:28,188 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-19 03:00:28,188 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:00:28,188 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1482605858] [2024-11-19 03:00:28,188 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1482605858] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:00:28,188 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:00:28,188 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-19 03:00:28,188 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712200233] [2024-11-19 03:00:28,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:00:28,189 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-19 03:00:28,189 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:00:28,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-19 03:00:28,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-11-19 03:00:28,190 INFO L87 Difference]: Start difference. First operand 1206 states and 1749 transitions. Second operand has 8 states, 6 states have (on average 8.833333333333334) internal successors, (53), 8 states have internal predecessors, (53), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-11-19 03:00:32,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:00:36,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:00:40,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:00:44,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:00:48,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:00:55,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:01:00,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:01:01,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:01:01,363 INFO L93 Difference]: Finished difference Result 2402 states and 3484 transitions. [2024-11-19 03:01:01,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-19 03:01:01,364 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 8.833333333333334) internal successors, (53), 8 states have internal predecessors, (53), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 93 [2024-11-19 03:01:01,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:01:01,372 INFO L225 Difference]: With dead ends: 2402 [2024-11-19 03:01:01,372 INFO L226 Difference]: Without dead ends: 1219 [2024-11-19 03:01:01,375 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-11-19 03:01:01,376 INFO L432 NwaCegarLoop]: 1730 mSDtfsCounter, 35 mSDsluCounter, 9455 mSDsCounter, 0 mSdLazyCounter, 979 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 11185 SdHoareTripleChecker+Invalid, 985 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 979 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.9s IncrementalHoareTripleChecker+Time [2024-11-19 03:01:01,376 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [38 Valid, 11185 Invalid, 985 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 979 Invalid, 6 Unknown, 0 Unchecked, 32.9s Time] [2024-11-19 03:01:01,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1219 states. [2024-11-19 03:01:01,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1219 to 1212. [2024-11-19 03:01:01,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1212 states, 917 states have (on average 1.3773173391494002) internal successors, (1263), 925 states have internal predecessors, (1263), 243 states have call successors, (243), 49 states have call predecessors, (243), 51 states have return successors, (252), 244 states have call predecessors, (252), 243 states have call successors, (252) [2024-11-19 03:01:01,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1212 states and 1758 transitions. [2024-11-19 03:01:01,402 INFO L78 Accepts]: Start accepts. Automaton has 1212 states and 1758 transitions. Word has length 93 [2024-11-19 03:01:01,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:01:01,402 INFO L471 AbstractCegarLoop]: Abstraction has 1212 states and 1758 transitions. [2024-11-19 03:01:01,402 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 8.833333333333334) internal successors, (53), 8 states have internal predecessors, (53), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-11-19 03:01:01,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1758 transitions. [2024-11-19 03:01:01,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-19 03:01:01,404 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:01:01,404 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 03:01:01,404 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-19 03:01:01,405 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:01:01,405 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:01:01,405 INFO L85 PathProgramCache]: Analyzing trace with hash -2120538073, now seen corresponding path program 1 times [2024-11-19 03:01:01,405 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:01:01,405 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126262658] [2024-11-19 03:01:01,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:01:01,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:01:02,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:01:04,148 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-19 03:01:04,148 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:01:04,148 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [126262658] [2024-11-19 03:01:04,148 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [126262658] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:01:04,148 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:01:04,149 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-19 03:01:04,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [57582272] [2024-11-19 03:01:04,149 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:01:04,149 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-19 03:01:04,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:01:04,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-19 03:01:04,150 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2024-11-19 03:01:04,151 INFO L87 Difference]: Start difference. First operand 1212 states and 1758 transitions. Second operand has 9 states, 7 states have (on average 7.714285714285714) internal successors, (54), 9 states have internal predecessors, (54), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-11-19 03:01:08,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:01:12,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:01:16,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:01:20,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:01:24,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:01:32,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:01:33,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:01:34,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 03:01:35,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:01:35,516 INFO L93 Difference]: Finished difference Result 2407 states and 3490 transitions. [2024-11-19 03:01:35,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-19 03:01:35,517 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 7 states have (on average 7.714285714285714) internal successors, (54), 9 states have internal predecessors, (54), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 94 [2024-11-19 03:01:35,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:01:35,523 INFO L225 Difference]: With dead ends: 2407 [2024-11-19 03:01:35,523 INFO L226 Difference]: Without dead ends: 1218 [2024-11-19 03:01:35,528 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2024-11-19 03:01:35,528 INFO L432 NwaCegarLoop]: 1729 mSDtfsCounter, 34 mSDsluCounter, 9624 mSDsCounter, 0 mSdLazyCounter, 816 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 11353 SdHoareTripleChecker+Invalid, 822 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 816 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.0s IncrementalHoareTripleChecker+Time [2024-11-19 03:01:35,528 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 11353 Invalid, 822 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 816 Invalid, 5 Unknown, 0 Unchecked, 31.0s Time] [2024-11-19 03:01:35,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1218 states. [2024-11-19 03:01:35,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1218 to 1213. [2024-11-19 03:01:35,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1213 states, 918 states have (on average 1.3769063180827887) internal successors, (1264), 926 states have internal predecessors, (1264), 243 states have call successors, (243), 49 states have call predecessors, (243), 51 states have return successors, (252), 244 states have call predecessors, (252), 243 states have call successors, (252) [2024-11-19 03:01:35,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1213 states and 1759 transitions. [2024-11-19 03:01:35,556 INFO L78 Accepts]: Start accepts. Automaton has 1213 states and 1759 transitions. Word has length 94 [2024-11-19 03:01:35,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:01:35,556 INFO L471 AbstractCegarLoop]: Abstraction has 1213 states and 1759 transitions. [2024-11-19 03:01:35,557 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 7 states have (on average 7.714285714285714) internal successors, (54), 9 states have internal predecessors, (54), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-11-19 03:01:35,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1759 transitions. [2024-11-19 03:01:35,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-19 03:01:35,559 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:01:35,559 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 03:01:35,559 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-19 03:01:35,559 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:01:35,560 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:01:35,560 INFO L85 PathProgramCache]: Analyzing trace with hash 1710580510, now seen corresponding path program 1 times [2024-11-19 03:01:35,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:01:35,560 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120724373] [2024-11-19 03:01:35,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:01:35,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:01:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:01:38,153 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-19 03:01:38,154 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:01:38,154 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120724373] [2024-11-19 03:01:38,154 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1120724373] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:01:38,154 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:01:38,154 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-19 03:01:38,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1947960810] [2024-11-19 03:01:38,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:01:38,155 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-19 03:01:38,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:01:38,155 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-19 03:01:38,155 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2024-11-19 03:01:38,156 INFO L87 Difference]: Start difference. First operand 1213 states and 1759 transitions. Second operand has 9 states, 7 states have (on average 7.714285714285714) internal successors, (54), 9 states have internal predecessors, (54), 4 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10)