./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 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/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-803cd42-m [2024-11-22 14:58:30,977 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 14:58:31,033 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-22 14:58:31,038 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 14:58:31,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 14:58:31,054 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 14:58:31,054 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 14:58:31,056 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 14:58:31,056 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 14:58:31,056 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 14:58:31,057 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 14:58:31,057 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 14:58:31,057 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 14:58:31,057 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 14:58:31,058 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 14:58:31,058 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 14:58:31,058 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 14:58:31,058 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 14:58:31,059 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 14:58:31,059 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 14:58:31,062 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 14:58:31,062 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 14:58:31,062 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 14:58:31,062 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 14:58:31,063 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 14:58:31,063 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 14:58:31,063 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 14:58:31,064 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 14:58:31,064 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 14:58:31,064 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 14:58:31,064 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 14:58:31,064 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 14:58:31,065 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 14:58:31,065 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 14:58:31,065 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 14:58:31,065 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 14:58:31,065 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 14:58:31,066 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 14:58:31,066 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 14:58:31,066 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1610c58515d73bdfdad707c23c4cb637664025646e23343fbae03dec8c78d8dc [2024-11-22 14:58:31,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 14:58:31,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 14:58:31,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 14:58:31,316 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 14:58:31,316 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 14:58:31,317 INFO L431 ainManager$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 [2024-11-22 14:58:32,586 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 14:58:32,905 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 14:58:32,905 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 [2024-11-22 14:58:32,933 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/642b6e70b/49b0c2cc6827426e862545c9d0e7a3c6/FLAGd8da95a1d [2024-11-22 14:58:32,944 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/642b6e70b/49b0c2cc6827426e862545c9d0e7a3c6 [2024-11-22 14:58:32,946 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 14:58:32,947 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 14:58:32,948 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 14:58:32,948 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 14:58:32,952 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 14:58:32,953 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:58:32" (1/1) ... [2024-11-22 14:58:32,955 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3aff1993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:58:32, skipping insertion in model container [2024-11-22 14:58:32,955 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:58:32" (1/1) ... [2024-11-22 14:58:33,018 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 14:58:33,955 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] [2024-11-22 14:58:33,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:58:33,996 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 14:58:34,132 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] [2024-11-22 14:58:34,140 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:58:34,201 INFO L204 MainTranslator]: Completed translation [2024-11-22 14:58:34,202 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:58:34 WrapperNode [2024-11-22 14:58:34,202 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 14:58:34,203 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 14:58:34,203 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 14:58:34,203 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 14:58:34,208 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:58:34" (1/1) ... [2024-11-22 14:58:34,252 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:58:34" (1/1) ... [2024-11-22 14:58:34,393 INFO L138 Inliner]: procedures = 146, calls = 1274, calls flagged for inlining = 65, calls inlined = 65, statements flattened = 3313 [2024-11-22 14:58:34,393 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 14:58:34,394 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 14:58:34,394 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 14:58:34,394 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 14:58:34,403 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:58:34" (1/1) ... [2024-11-22 14:58:34,404 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:58:34" (1/1) ... [2024-11-22 14:58:34,426 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:58:34" (1/1) ... [2024-11-22 14:58:34,565 INFO L175 MemorySlicer]: Split 674 memory accesses to 26 slices as follows [25, 29, 62, 6, 7, 5, 2, 2, 3, 38, 34, 49, 4, 2, 8, 4, 31, 16, 10, 20, 4, 8, 2, 8, 11, 284]. 42 percent of accesses are in the largest equivalence class. The 77 initializations are split as follows [0, 0, 6, 0, 0, 0, 0, 0, 2, 0, 0, 49, 0, 2, 8, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 8]. The 361 writes are split as follows [17, 0, 52, 1, 5, 2, 1, 1, 0, 36, 34, 0, 2, 0, 0, 2, 31, 10, 5, 17, 2, 5, 0, 6, 6, 126]. [2024-11-22 14:58:34,566 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:58:34" (1/1) ... [2024-11-22 14:58:34,566 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:58:34" (1/1) ... [2024-11-22 14:58:34,667 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:58:34" (1/1) ... [2024-11-22 14:58:34,712 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:58:34" (1/1) ... [2024-11-22 14:58:34,757 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:58:34" (1/1) ... [2024-11-22 14:58:34,784 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:58:34" (1/1) ... [2024-11-22 14:58:34,823 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 14:58:34,825 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 14:58:34,825 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 14:58:34,825 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 14:58:34,826 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:58:34" (1/1) ... [2024-11-22 14:58:34,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 14:58:34,875 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 14:58:34,893 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) [2024-11-22 14:58:34,894 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 [2024-11-22 14:58:34,936 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2024-11-22 14:58:34,936 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2024-11-22 14:58:34,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-22 14:58:34,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-22 14:58:34,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-22 14:58:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-22 14:58:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-22 14:58:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-22 14:58:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-22 14:58:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-22 14:58:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-22 14:58:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-22 14:58:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-22 14:58:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-22 14:58:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-22 14:58:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-22 14:58:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-22 14:58:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-22 14:58:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-22 14:58:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-22 14:58:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-22 14:58:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-22 14:58:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-22 14:58:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-22 14:58:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-22 14:58:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-22 14:58:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-22 14:58:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-22 14:58:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-22 14:58:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-22 14:58:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-22 14:58:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-22 14:58:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-22 14:58:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-22 14:58:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-22 14:58:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-22 14:58:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-22 14:58:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-22 14:58:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-22 14:58:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-22 14:58:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-22 14:58:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-22 14:58:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-22 14:58:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-22 14:58:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-22 14:58:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-22 14:58:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-22 14:58:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-22 14:58:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-22 14:58:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-22 14:58:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-22 14:58:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-22 14:58:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-22 14:58:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-22 14:58:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-22 14:58:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-22 14:58:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-22 14:58:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-22 14:58:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-22 14:58:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-22 14:58:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-22 14:58:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-22 14:58:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-22 14:58:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-22 14:58:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-22 14:58:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-22 14:58:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-22 14:58:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-22 14:58:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-22 14:58:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-22 14:58:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-22 14:58:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-22 14:58:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-22 14:58:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-22 14:58:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-22 14:58:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-22 14:58:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-22 14:58:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-22 14:58:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-22 14:58:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-22 14:58:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-22 14:58:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-22 14:58:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-22 14:58:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-22 14:58:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-22 14:58:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-22 14:58:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-22 14:58:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-22 14:58:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-22 14:58:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-22 14:58:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-22 14:58:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-22 14:58:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-22 14:58:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-22 14:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-22 14:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-22 14:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-22 14:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-22 14:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-22 14:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-22 14:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-22 14:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-22 14:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-22 14:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-22 14:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-22 14:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-22 14:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2024-11-22 14:58:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2024-11-22 14:58:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2024-11-22 14:58:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2024-11-22 14:58:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2024-11-22 14:58:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2024-11-22 14:58:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2024-11-22 14:58:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2024-11-22 14:58:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2024-11-22 14:58:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2024-11-22 14:58:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-22 14:58:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-22 14:58:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2024-11-22 14:58:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2024-11-22 14:58:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2024-11-22 14:58:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2024-11-22 14:58:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2024-11-22 14:58:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2024-11-22 14:58:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-22 14:58:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-22 14:58:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-22 14:58:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-22 14:58:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2024-11-22 14:58:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2024-11-22 14:58:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-22 14:58:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-22 14:58:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-22 14:58:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-22 14:58:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-22 14:58:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-22 14:58:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-22 14:58:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-22 14:58:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-22 14:58:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-22 14:58:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-22 14:58:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-22 14:58:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-22 14:58:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-22 14:58:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-22 14:58:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-22 14:58:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-22 14:58:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-22 14:58:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-22 14:58:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-22 14:58:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-22 14:58:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-22 14:58:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-22 14:58:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-22 14:58:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-22 14:58:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-22 14:58:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-22 14:58:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-22 14:58:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-22 14:58:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-22 14:58:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2024-11-22 14:58:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2024-11-22 14:58:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-22 14:58:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-22 14:58:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-22 14:58:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-22 14:58:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_strlen [2024-11-22 14:58:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_strlen [2024-11-22 14:58:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2024-11-22 14:58:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2024-11-22 14:58:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2024-11-22 14:58:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2024-11-22 14:58:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-22 14:58:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2024-11-22 14:58:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2024-11-22 14:58:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2024-11-22 14:58:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2024-11-22 14:58:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2024-11-22 14:58:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2024-11-22 14:58:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2024-11-22 14:58:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2024-11-22 14:58:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 14:58:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-22 14:58:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-22 14:58:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-22 14:58:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-22 14:58:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-22 14:58:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-22 14:58:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-22 14:58:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-22 14:58:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-22 14:58:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-22 14:58:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-22 14:58:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-22 14:58:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-22 14:58:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-22 14:58:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-22 14:58:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-22 14:58:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-22 14:58:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-22 14:58:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-22 14:58:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-22 14:58:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-22 14:58:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-22 14:58:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-22 14:58:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-22 14:58:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-22 14:58:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-22 14:58:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2024-11-22 14:58:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2024-11-22 14:58:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-22 14:58:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2024-11-22 14:58:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2024-11-22 14:58:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2024-11-22 14:58:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2024-11-22 14:58:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2024-11-22 14:58:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2024-11-22 14:58:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2024-11-22 14:58:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2024-11-22 14:58:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2024-11-22 14:58:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2024-11-22 14:58:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-22 14:58:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-22 14:58:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-22 14:58:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-22 14:58:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-22 14:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-22 14:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-22 14:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-22 14:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-22 14:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-22 14:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-22 14:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-22 14:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-22 14:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-22 14:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-22 14:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-22 14:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-22 14:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-22 14:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-22 14:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-22 14:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-22 14:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-22 14:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-22 14:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-22 14:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-22 14:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-22 14:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-22 14:58:34,967 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-22 14:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-22 14:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-22 14:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-22 14:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-22 14:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-22 14:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-22 14:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-22 14:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-22 14:58:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-22 14:58:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-22 14:58:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-22 14:58:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-22 14:58:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-22 14:58:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-22 14:58:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-22 14:58:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-22 14:58:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-22 14:58:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-22 14:58:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-22 14:58:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-22 14:58:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-22 14:58:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-22 14:58:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-22 14:58:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-22 14:58:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-22 14:58:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-22 14:58:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-22 14:58:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2024-11-22 14:58:34,972 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2024-11-22 14:58:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-22 14:58:34,973 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-22 14:58:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2024-11-22 14:58:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2024-11-22 14:58:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-22 14:58:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-22 14:58:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2024-11-22 14:58:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2024-11-22 14:58:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-22 14:58:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-22 14:58:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-22 14:58:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-22 14:58:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#0 [2024-11-22 14:58:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#1 [2024-11-22 14:58:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#2 [2024-11-22 14:58:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#3 [2024-11-22 14:58:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#4 [2024-11-22 14:58:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#5 [2024-11-22 14:58:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#6 [2024-11-22 14:58:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#7 [2024-11-22 14:58:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#8 [2024-11-22 14:58:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#9 [2024-11-22 14:58:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#10 [2024-11-22 14:58:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#11 [2024-11-22 14:58:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#12 [2024-11-22 14:58:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#13 [2024-11-22 14:58:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#14 [2024-11-22 14:58:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#15 [2024-11-22 14:58:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#16 [2024-11-22 14:58:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#17 [2024-11-22 14:58:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#18 [2024-11-22 14:58:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#19 [2024-11-22 14:58:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#20 [2024-11-22 14:58:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#21 [2024-11-22 14:58:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#22 [2024-11-22 14:58:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#23 [2024-11-22 14:58:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#24 [2024-11-22 14:58:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#25 [2024-11-22 14:58:34,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#0 [2024-11-22 14:58:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#1 [2024-11-22 14:58:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#2 [2024-11-22 14:58:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#3 [2024-11-22 14:58:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#4 [2024-11-22 14:58:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#5 [2024-11-22 14:58:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#6 [2024-11-22 14:58:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#7 [2024-11-22 14:58:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#8 [2024-11-22 14:58:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#9 [2024-11-22 14:58:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#10 [2024-11-22 14:58:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#11 [2024-11-22 14:58:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#12 [2024-11-22 14:58:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#13 [2024-11-22 14:58:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#14 [2024-11-22 14:58:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#15 [2024-11-22 14:58:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#16 [2024-11-22 14:58:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#17 [2024-11-22 14:58:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#18 [2024-11-22 14:58:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#19 [2024-11-22 14:58:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#20 [2024-11-22 14:58:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#21 [2024-11-22 14:58:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#22 [2024-11-22 14:58:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#23 [2024-11-22 14:58:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#24 [2024-11-22 14:58:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#25 [2024-11-22 14:58:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-22 14:58:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-22 14:58:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-22 14:58:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-22 14:58:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-22 14:58:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-22 14:58:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-22 14:58:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-22 14:58:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-22 14:58:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-22 14:58:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-22 14:58:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-22 14:58:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-22 14:58:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-22 14:58:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-22 14:58:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-22 14:58:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-22 14:58:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-22 14:58:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-22 14:58:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-22 14:58:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-22 14:58:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-22 14:58:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-22 14:58:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-22 14:58:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-22 14:58:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-22 14:58:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-22 14:58:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-22 14:58:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-22 14:58:34,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-22 14:58:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2024-11-22 14:58:34,984 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2024-11-22 14:58:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2024-11-22 14:58:34,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2024-11-22 14:58:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2024-11-22 14:58:34,984 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2024-11-22 14:58:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2024-11-22 14:58:34,984 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2024-11-22 14:58:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2024-11-22 14:58:34,984 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2024-11-22 14:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2024-11-22 14:58:34,985 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2024-11-22 14:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-22 14:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-22 14:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-22 14:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-22 14:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-22 14:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-22 14:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-22 14:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-22 14:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-22 14:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-22 14:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-22 14:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-22 14:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-22 14:58:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-22 14:58:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-22 14:58:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-22 14:58:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-22 14:58:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-22 14:58:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-22 14:58:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-22 14:58:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-22 14:58:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-22 14:58:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-22 14:58:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-22 14:58:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-22 14:58:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-22 14:58:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 14:58:34,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 14:58:35,536 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 14:58:35,540 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 14:58:44,791 INFO L? ?]: Removed 1814 outVars from TransFormulas that were not future-live. [2024-11-22 14:58:44,792 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 14:58:44,831 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 14:58:44,832 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-22 14:58:44,832 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:58:44 BoogieIcfgContainer [2024-11-22 14:58:44,832 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 14:58:44,834 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 14:58:44,834 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 14:58:44,836 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 14:58:44,837 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 02:58:32" (1/3) ... [2024-11-22 14:58:44,837 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f6fe97b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:58:44, skipping insertion in model container [2024-11-22 14:58:44,837 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:58:34" (2/3) ... [2024-11-22 14:58:44,838 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f6fe97b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:58:44, skipping insertion in model container [2024-11-22 14:58:44,838 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:58:44" (3/3) ... [2024-11-22 14:58:44,839 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2024-11-22 14:58:44,853 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 14:58:44,853 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-22 14:58:44,938 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 14:58:44,943 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;@485fc40b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 14:58:44,944 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-22 14:58:44,952 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) [2024-11-22 14:58:44,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-22 14:58:44,977 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 14:58:44,977 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] [2024-11-22 14:58:44,978 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 14:58:44,985 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 14:58:44,986 INFO L85 PathProgramCache]: Analyzing trace with hash 1872313417, now seen corresponding path program 1 times [2024-11-22 14:58:44,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 14:58:44,993 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1953076391] [2024-11-22 14:58:44,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 14:58:44,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 14:58:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 14:58:46,945 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-22 14:58:46,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 14:58:46,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1953076391] [2024-11-22 14:58:46,946 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1953076391] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-22 14:58:46,946 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1143710968] [2024-11-22 14:58:46,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 14:58:46,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-22 14:58:46,946 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 14:58:46,948 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) [2024-11-22 14:58:46,949 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-22 14:58:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 14:58:48,493 INFO L255 TraceCheckSpWp]: Trace formula consists of 2002 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-22 14:58:48,500 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-22 14:58:48,754 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-22 14:58:48,754 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-22 14:58:48,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1143710968] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 14:58:48,754 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-22 14:58:48,755 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 7 [2024-11-22 14:58:48,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [721423004] [2024-11-22 14:58:48,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 14:58:48,767 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-22 14:58:48,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 14:58:48,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-22 14:58:48,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-22 14:58:48,787 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) [2024-11-22 14:58:49,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 14:58:49,001 INFO L93 Difference]: Finished difference Result 2430 states and 3560 transitions. [2024-11-22 14:58:49,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-22 14:58:49,003 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 [2024-11-22 14:58:49,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 14:58:49,023 INFO L225 Difference]: With dead ends: 2430 [2024-11-22 14:58:49,023 INFO L226 Difference]: Without dead ends: 1206 [2024-11-22 14:58:49,031 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-22 14:58:49,034 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 [2024-11-22 14:58:49,034 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] [2024-11-22 14:58:49,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1206 states. [2024-11-22 14:58:49,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1206 to 1206. [2024-11-22 14:58:49,122 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) [2024-11-22 14:58:49,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1206 states and 1750 transitions. [2024-11-22 14:58:49,131 INFO L78 Accepts]: Start accepts. Automaton has 1206 states and 1750 transitions. Word has length 87 [2024-11-22 14:58:49,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 14:58:49,131 INFO L471 AbstractCegarLoop]: Abstraction has 1206 states and 1750 transitions. [2024-11-22 14:58:49,132 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) [2024-11-22 14:58:49,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1750 transitions. [2024-11-22 14:58:49,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-22 14:58:49,136 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 14:58:49,136 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] [2024-11-22 14:58:49,152 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-22 14:58:49,337 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 [2024-11-22 14:58:49,337 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 14:58:49,338 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 14:58:49,338 INFO L85 PathProgramCache]: Analyzing trace with hash 586551877, now seen corresponding path program 1 times [2024-11-22 14:58:49,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 14:58:49,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [35733762] [2024-11-22 14:58:49,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 14:58:49,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 14:58:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 14:58:50,677 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-22 14:58:50,677 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 14:58:50,677 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [35733762] [2024-11-22 14:58:50,677 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [35733762] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-22 14:58:50,678 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1285335348] [2024-11-22 14:58:50,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 14:58:50,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-22 14:58:50,678 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 14:58:50,679 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) [2024-11-22 14:58:50,680 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-22 14:58:52,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 14:58:52,115 INFO L255 TraceCheckSpWp]: Trace formula consists of 2032 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-22 14:58:52,121 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-22 14:58:52,216 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-22 14:58:52,216 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-22 14:58:52,216 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1285335348] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 14:58:52,216 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-22 14:58:52,216 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 5 [2024-11-22 14:58:52,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2141098271] [2024-11-22 14:58:52,217 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 14:58:52,217 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-22 14:58:52,217 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 14:58:52,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-22 14:58:52,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-22 14:58:52,218 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) [2024-11-22 14:58:52,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 14:58:52,314 INFO L93 Difference]: Finished difference Result 2407 states and 3491 transitions. [2024-11-22 14:58:52,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-22 14:58:52,315 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 [2024-11-22 14:58:52,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 14:58:52,322 INFO L225 Difference]: With dead ends: 2407 [2024-11-22 14:58:52,322 INFO L226 Difference]: Without dead ends: 1206 [2024-11-22 14:58:52,326 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 [2024-11-22 14:58:52,327 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 [2024-11-22 14:58:52,328 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] [2024-11-22 14:58:52,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1206 states. [2024-11-22 14:58:52,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1206 to 1206. [2024-11-22 14:58:52,359 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) [2024-11-22 14:58:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1206 states and 1749 transitions. [2024-11-22 14:58:52,367 INFO L78 Accepts]: Start accepts. Automaton has 1206 states and 1749 transitions. Word has length 90 [2024-11-22 14:58:52,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 14:58:52,367 INFO L471 AbstractCegarLoop]: Abstraction has 1206 states and 1749 transitions. [2024-11-22 14:58:52,367 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) [2024-11-22 14:58:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1749 transitions. [2024-11-22 14:58:52,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-22 14:58:52,370 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 14:58:52,370 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] [2024-11-22 14:58:52,383 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-22 14:58:52,571 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 [2024-11-22 14:58:52,572 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 14:58:52,572 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 14:58:52,572 INFO L85 PathProgramCache]: Analyzing trace with hash -1072447979, now seen corresponding path program 2 times [2024-11-22 14:58:52,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 14:58:52,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1913644070] [2024-11-22 14:58:52,573 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-22 14:58:52,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 14:58:53,438 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2024-11-22 14:58:53,439 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-22 14:58:55,221 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-22 14:58:55,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 14:58:55,222 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1913644070] [2024-11-22 14:58:55,222 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1913644070] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 14:58:55,222 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 14:58:55,222 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-22 14:58:55,222 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [598449527] [2024-11-22 14:58:55,222 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 14:58:55,222 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-22 14:58:55,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 14:58:55,223 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-22 14:58:55,223 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-11-22 14:58:55,223 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) [2024-11-22 14:58:59,250 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 [] [2024-11-22 14:59:03,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 14:59:07,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 14:59:11,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 14:59:15,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 14:59:24,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 14:59:27,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 14:59:30,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 14:59:31,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-22 14:59:31,574 INFO L93 Difference]: Finished difference Result 2402 states and 3484 transitions. [2024-11-22 14:59:31,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-22 14:59:31,574 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 [2024-11-22 14:59:31,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-22 14:59:31,582 INFO L225 Difference]: With dead ends: 2402 [2024-11-22 14:59:31,583 INFO L226 Difference]: Without dead ends: 1219 [2024-11-22 14:59:31,588 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 [2024-11-22 14:59:31,592 INFO L432 NwaCegarLoop]: 1730 mSDtfsCounter, 35 mSDsluCounter, 9455 mSDsCounter, 0 mSdLazyCounter, 980 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 11185 SdHoareTripleChecker+Invalid, 985 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 980 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.1s IncrementalHoareTripleChecker+Time [2024-11-22 14:59:31,593 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [38 Valid, 11185 Invalid, 985 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 980 Invalid, 5 Unknown, 0 Unchecked, 36.1s Time] [2024-11-22 14:59:31,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1219 states. [2024-11-22 14:59:31,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1219 to 1212. [2024-11-22 14:59:31,628 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) [2024-11-22 14:59:31,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1212 states and 1758 transitions. [2024-11-22 14:59:31,634 INFO L78 Accepts]: Start accepts. Automaton has 1212 states and 1758 transitions. Word has length 93 [2024-11-22 14:59:31,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-22 14:59:31,634 INFO L471 AbstractCegarLoop]: Abstraction has 1212 states and 1758 transitions. [2024-11-22 14:59:31,635 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) [2024-11-22 14:59:31,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1758 transitions. [2024-11-22 14:59:31,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-22 14:59:31,638 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 14:59:31,638 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] [2024-11-22 14:59:31,638 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-22 14:59:31,638 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 14:59:31,639 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 14:59:31,639 INFO L85 PathProgramCache]: Analyzing trace with hash -2120538073, now seen corresponding path program 1 times [2024-11-22 14:59:31,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 14:59:31,639 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2067241397] [2024-11-22 14:59:31,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 14:59:31,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-22 14:59:32,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-22 14:59:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-22 14:59:34,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-22 14:59:34,364 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2067241397] [2024-11-22 14:59:34,364 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2067241397] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-22 14:59:34,364 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-22 14:59:34,364 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-22 14:59:34,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696538480] [2024-11-22 14:59:34,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-22 14:59:34,365 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-22 14:59:34,366 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-22 14:59:34,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-22 14:59:34,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2024-11-22 14:59:34,366 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) [2024-11-22 14:59:38,389 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 [] [2024-11-22 14:59:42,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 14:59:46,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 14:59:50,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 14:59:54,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-22 15:00:04,196 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 []