./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 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1610c58515d73bdfdad707c23c4cb637664025646e23343fbae03dec8c78d8dc --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 09:36:09,904 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 09:36:09,982 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 09:36:09,992 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 09:36:09,992 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 09:36:10,031 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 09:36:10,032 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 09:36:10,032 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 09:36:10,033 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 09:36:10,033 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 09:36:10,034 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 09:36:10,034 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 09:36:10,035 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 09:36:10,035 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 09:36:10,035 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 09:36:10,036 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 09:36:10,036 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 09:36:10,036 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 09:36:10,037 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 09:36:10,037 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 09:36:10,037 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 09:36:10,038 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 09:36:10,038 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 09:36:10,039 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 09:36:10,039 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 09:36:10,039 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 09:36:10,040 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 09:36:10,040 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 09:36:10,041 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 09:36:10,041 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 09:36:10,041 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 09:36:10,042 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 09:36:10,042 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 09:36:10,042 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 09:36:10,043 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 09:36:10,043 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 09:36:10,043 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 09:36:10,044 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 09:36:10,044 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 09:36:10,044 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1610c58515d73bdfdad707c23c4cb637664025646e23343fbae03dec8c78d8dc [2024-11-12 09:36:10,293 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 09:36:10,321 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 09:36:10,323 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 09:36:10,324 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 09:36:10,325 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 09:36:10,326 INFO L431 ainManager$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 [2024-11-12 09:36:11,795 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 09:36:12,295 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 09:36:12,296 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 [2024-11-12 09:36:12,349 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/452bdf57f/9c053f05945f460f9aa14e95e107035d/FLAGd40bcc252 [2024-11-12 09:36:12,370 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/452bdf57f/9c053f05945f460f9aa14e95e107035d [2024-11-12 09:36:12,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 09:36:12,376 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 09:36:12,379 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 09:36:12,380 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 09:36:12,385 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 09:36:12,387 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 09:36:12" (1/1) ... [2024-11-12 09:36:12,388 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a37a024 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:36:12, skipping insertion in model container [2024-11-12 09:36:12,390 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 09:36:12" (1/1) ... [2024-11-12 09:36:12,505 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 09:36:14,059 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] [2024-11-12 09:36:14,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 09:36:14,129 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 09:36:14,414 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] [2024-11-12 09:36:14,424 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 09:36:14,538 INFO L204 MainTranslator]: Completed translation [2024-11-12 09:36:14,539 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:36:14 WrapperNode [2024-11-12 09:36:14,539 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 09:36:14,541 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 09:36:14,541 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 09:36:14,541 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 09:36:14,549 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:36:14" (1/1) ... [2024-11-12 09:36:14,623 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:36:14" (1/1) ... [2024-11-12 09:36:14,741 INFO L138 Inliner]: procedures = 146, calls = 1274, calls flagged for inlining = 65, calls inlined = 65, statements flattened = 3313 [2024-11-12 09:36:14,741 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 09:36:14,742 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 09:36:14,742 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 09:36:14,742 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 09:36:14,754 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:36:14" (1/1) ... [2024-11-12 09:36:14,754 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:36:14" (1/1) ... [2024-11-12 09:36:14,784 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:36:14" (1/1) ... [2024-11-12 09:36:15,147 INFO L175 MemorySlicer]: Split 674 memory accesses to 26 slices as follows [7, 2, 5, 2, 25, 20, 8, 8, 29, 3, 284, 6, 34, 49, 16, 2, 8, 31, 4, 10, 11, 4, 4, 38, 2, 62]. 42 percent of accesses are in the largest equivalence class. The 77 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 8, 0, 0, 49, 0, 2, 8, 0, 0, 0, 0, 0, 0, 0, 2, 6]. The 361 writes are split as follows [5, 1, 2, 1, 17, 17, 6, 5, 0, 0, 126, 1, 34, 0, 10, 0, 0, 31, 2, 5, 6, 2, 2, 36, 0, 52]. [2024-11-12 09:36:15,148 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:36:14" (1/1) ... [2024-11-12 09:36:15,148 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:36:14" (1/1) ... [2024-11-12 09:36:15,286 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:36:14" (1/1) ... [2024-11-12 09:36:15,301 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:36:14" (1/1) ... [2024-11-12 09:36:15,330 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:36:14" (1/1) ... [2024-11-12 09:36:15,347 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:36:14" (1/1) ... [2024-11-12 09:36:15,385 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 09:36:15,387 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 09:36:15,388 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 09:36:15,388 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 09:36:15,389 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:36:14" (1/1) ... [2024-11-12 09:36:15,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 09:36:15,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 09:36:15,501 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) [2024-11-12 09:36:15,504 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 [2024-11-12 09:36:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2024-11-12 09:36:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2024-11-12 09:36:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 09:36:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 09:36:15,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 09:36:15,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 09:36:15,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 09:36:15,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 09:36:15,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 09:36:15,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 09:36:15,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 09:36:15,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 09:36:15,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 09:36:15,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 09:36:15,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 09:36:15,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 09:36:15,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 09:36:15,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-12 09:36:15,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-12 09:36:15,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-12 09:36:15,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-12 09:36:15,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-12 09:36:15,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-12 09:36:15,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-12 09:36:15,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-12 09:36:15,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-12 09:36:15,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-12 09:36:15,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-12 09:36:15,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 09:36:15,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 09:36:15,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 09:36:15,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 09:36:15,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 09:36:15,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 09:36:15,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 09:36:15,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 09:36:15,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 09:36:15,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 09:36:15,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 09:36:15,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 09:36:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-12 09:36:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-12 09:36:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-12 09:36:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-12 09:36:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-12 09:36:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-12 09:36:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-12 09:36:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-12 09:36:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-12 09:36:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-12 09:36:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-12 09:36:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-12 09:36:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-12 09:36:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-12 09:36:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 09:36:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 09:36:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 09:36:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 09:36:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 09:36:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 09:36:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 09:36:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 09:36:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 09:36:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 09:36:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 09:36:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 09:36:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 09:36:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 09:36:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 09:36:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-12 09:36:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-12 09:36:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-12 09:36:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-12 09:36:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-12 09:36:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-12 09:36:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-12 09:36:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-12 09:36:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-12 09:36:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-12 09:36:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-12 09:36:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 09:36:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 09:36:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 09:36:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 09:36:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 09:36:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 09:36:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 09:36:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 09:36:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 09:36:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 09:36:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 09:36:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 09:36:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 09:36:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 09:36:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 09:36:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-12 09:36:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-12 09:36:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-12 09:36:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-12 09:36:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-12 09:36:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-12 09:36:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-12 09:36:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-12 09:36:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-12 09:36:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-12 09:36:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-12 09:36:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2024-11-12 09:36:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2024-11-12 09:36:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2024-11-12 09:36:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2024-11-12 09:36:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2024-11-12 09:36:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2024-11-12 09:36:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2024-11-12 09:36:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2024-11-12 09:36:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2024-11-12 09:36:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2024-11-12 09:36:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 09:36:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 09:36:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2024-11-12 09:36:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2024-11-12 09:36:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2024-11-12 09:36:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2024-11-12 09:36:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2024-11-12 09:36:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2024-11-12 09:36:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-12 09:36:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-12 09:36:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-12 09:36:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-12 09:36:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2024-11-12 09:36:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2024-11-12 09:36:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-12 09:36:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-12 09:36:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-12 09:36:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-12 09:36:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-12 09:36:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-12 09:36:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-12 09:36:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-12 09:36:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-12 09:36:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-12 09:36:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-12 09:36:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-12 09:36:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-12 09:36:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-12 09:36:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-12 09:36:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2024-11-12 09:36:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2024-11-12 09:36:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-12 09:36:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-12 09:36:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 09:36:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 09:36:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_strlen [2024-11-12 09:36:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_strlen [2024-11-12 09:36:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2024-11-12 09:36:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2024-11-12 09:36:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2024-11-12 09:36:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2024-11-12 09:36:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 09:36:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2024-11-12 09:36:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2024-11-12 09:36:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2024-11-12 09:36:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2024-11-12 09:36:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2024-11-12 09:36:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2024-11-12 09:36:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2024-11-12 09:36:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2024-11-12 09:36:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 09:36:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 09:36:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 09:36:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 09:36:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 09:36:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 09:36:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 09:36:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 09:36:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 09:36:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 09:36:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 09:36:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 09:36:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 09:36:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 09:36:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 09:36:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 09:36:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-12 09:36:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-12 09:36:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-12 09:36:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-12 09:36:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-12 09:36:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-12 09:36:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-12 09:36:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-12 09:36:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-12 09:36:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-12 09:36:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-12 09:36:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2024-11-12 09:36:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2024-11-12 09:36:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 09:36:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2024-11-12 09:36:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2024-11-12 09:36:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2024-11-12 09:36:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2024-11-12 09:36:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2024-11-12 09:36:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2024-11-12 09:36:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2024-11-12 09:36:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2024-11-12 09:36:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2024-11-12 09:36:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2024-11-12 09:36:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 09:36:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 09:36:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 09:36:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 09:36:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 09:36:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 09:36:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 09:36:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 09:36:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 09:36:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 09:36:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 09:36:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 09:36:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 09:36:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 09:36:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 09:36:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-12 09:36:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-12 09:36:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-12 09:36:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-12 09:36:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-12 09:36:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-12 09:36:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-12 09:36:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-12 09:36:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-12 09:36:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-12 09:36:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-12 09:36:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-12 09:36:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-12 09:36:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 09:36:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-12 09:36:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-12 09:36:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-12 09:36:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-12 09:36:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-12 09:36:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-12 09:36:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-12 09:36:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-12 09:36:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-12 09:36:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-12 09:36:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-12 09:36:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-12 09:36:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-12 09:36:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-12 09:36:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-12 09:36:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-12 09:36:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-12 09:36:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-12 09:36:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-12 09:36:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-12 09:36:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-12 09:36:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-12 09:36:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-12 09:36:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-12 09:36:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-12 09:36:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-12 09:36:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2024-11-12 09:36:15,593 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2024-11-12 09:36:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-12 09:36:15,593 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-12 09:36:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2024-11-12 09:36:15,595 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2024-11-12 09:36:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 09:36:15,595 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 09:36:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2024-11-12 09:36:15,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2024-11-12 09:36:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-12 09:36:15,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-12 09:36:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-12 09:36:15,595 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-12 09:36:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#0 [2024-11-12 09:36:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#1 [2024-11-12 09:36:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#2 [2024-11-12 09:36:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#3 [2024-11-12 09:36:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#4 [2024-11-12 09:36:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#5 [2024-11-12 09:36:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#6 [2024-11-12 09:36:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#7 [2024-11-12 09:36:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#8 [2024-11-12 09:36:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#9 [2024-11-12 09:36:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#10 [2024-11-12 09:36:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#11 [2024-11-12 09:36:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#12 [2024-11-12 09:36:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#13 [2024-11-12 09:36:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#14 [2024-11-12 09:36:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#15 [2024-11-12 09:36:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#16 [2024-11-12 09:36:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#17 [2024-11-12 09:36:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#18 [2024-11-12 09:36:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#19 [2024-11-12 09:36:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#20 [2024-11-12 09:36:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#21 [2024-11-12 09:36:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#22 [2024-11-12 09:36:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#23 [2024-11-12 09:36:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#24 [2024-11-12 09:36:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#25 [2024-11-12 09:36:15,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#0 [2024-11-12 09:36:15,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#1 [2024-11-12 09:36:15,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#2 [2024-11-12 09:36:15,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#3 [2024-11-12 09:36:15,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#4 [2024-11-12 09:36:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#5 [2024-11-12 09:36:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#6 [2024-11-12 09:36:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#7 [2024-11-12 09:36:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#8 [2024-11-12 09:36:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#9 [2024-11-12 09:36:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#10 [2024-11-12 09:36:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#11 [2024-11-12 09:36:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#12 [2024-11-12 09:36:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#13 [2024-11-12 09:36:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#14 [2024-11-12 09:36:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#15 [2024-11-12 09:36:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#16 [2024-11-12 09:36:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#17 [2024-11-12 09:36:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#18 [2024-11-12 09:36:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#19 [2024-11-12 09:36:15,601 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#20 [2024-11-12 09:36:15,601 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#21 [2024-11-12 09:36:15,601 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#22 [2024-11-12 09:36:15,601 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#23 [2024-11-12 09:36:15,601 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#24 [2024-11-12 09:36:15,601 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#25 [2024-11-12 09:36:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-12 09:36:15,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-12 09:36:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 09:36:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 09:36:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 09:36:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 09:36:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 09:36:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 09:36:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 09:36:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 09:36:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 09:36:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 09:36:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 09:36:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 09:36:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 09:36:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 09:36:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 09:36:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-12 09:36:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-12 09:36:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-12 09:36:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-12 09:36:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-12 09:36:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-12 09:36:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-12 09:36:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-12 09:36:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-12 09:36:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-12 09:36:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-12 09:36:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-12 09:36:15,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-12 09:36:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2024-11-12 09:36:15,606 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2024-11-12 09:36:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2024-11-12 09:36:15,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2024-11-12 09:36:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2024-11-12 09:36:15,606 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2024-11-12 09:36:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2024-11-12 09:36:15,606 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2024-11-12 09:36:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2024-11-12 09:36:15,606 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2024-11-12 09:36:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2024-11-12 09:36:15,606 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2024-11-12 09:36:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 09:36:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 09:36:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 09:36:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 09:36:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 09:36:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 09:36:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 09:36:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 09:36:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 09:36:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 09:36:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 09:36:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 09:36:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-12 09:36:15,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-12 09:36:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-12 09:36:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-12 09:36:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-12 09:36:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-12 09:36:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-12 09:36:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-12 09:36:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-12 09:36:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-12 09:36:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-12 09:36:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-12 09:36:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-12 09:36:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-12 09:36:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 09:36:15,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 09:36:16,327 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 09:36:16,330 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 09:36:28,699 INFO L? ?]: Removed 1814 outVars from TransFormulas that were not future-live. [2024-11-12 09:36:28,699 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 09:36:28,752 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 09:36:28,752 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-12 09:36:28,752 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 09:36:28 BoogieIcfgContainer [2024-11-12 09:36:28,752 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 09:36:28,756 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 09:36:28,756 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 09:36:28,759 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 09:36:28,760 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 09:36:12" (1/3) ... [2024-11-12 09:36:28,760 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28b573d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 09:36:28, skipping insertion in model container [2024-11-12 09:36:28,760 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:36:14" (2/3) ... [2024-11-12 09:36:28,762 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28b573d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 09:36:28, skipping insertion in model container [2024-11-12 09:36:28,762 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 09:36:28" (3/3) ... [2024-11-12 09:36:28,763 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2024-11-12 09:36:28,779 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 09:36:28,779 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 09:36:28,894 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 09:36:28,903 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;@4f33e1f2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 09:36:28,904 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 09:36:28,916 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) [2024-11-12 09:36:28,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-12 09:36:28,943 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 09:36:28,944 INFO L218 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] [2024-11-12 09:36:28,945 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 09:36:28,950 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 09:36:28,951 INFO L85 PathProgramCache]: Analyzing trace with hash 1872313417, now seen corresponding path program 1 times [2024-11-12 09:36:28,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 09:36:28,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899720226] [2024-11-12 09:36:28,960 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 09:36:28,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 09:36:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:31,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 09:36:31,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:31,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-12 09:36:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:32,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-12 09:36:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:32,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-12 09:36:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:32,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-12 09:36:32,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:32,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-12 09:36:32,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:32,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-12 09:36:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:32,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-12 09:36:32,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:32,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-12 09:36:32,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:32,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 09:36:32,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:32,247 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-12 09:36:32,248 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 09:36:32,248 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899720226] [2024-11-12 09:36:32,249 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1899720226] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-12 09:36:32,249 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [674941629] [2024-11-12 09:36:32,249 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 09:36:32,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-12 09:36:32,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 09:36:32,252 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) [2024-11-12 09:36:32,253 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-12 09:36:34,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:34,300 INFO L256 TraceCheckSpWp]: Trace formula consists of 2002 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-12 09:36:34,310 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-12 09:36:34,643 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-12 09:36:34,646 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-12 09:36:34,646 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [674941629] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 09:36:34,646 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-12 09:36:34,646 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 8 [2024-11-12 09:36:34,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127797107] [2024-11-12 09:36:34,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 09:36:34,656 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 09:36:34,656 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 09:36:34,685 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 09:36:34,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-12 09:36:34,692 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) [2024-11-12 09:36:35,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 09:36:35,025 INFO L93 Difference]: Finished difference Result 2430 states and 3560 transitions. [2024-11-12 09:36:35,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-12 09:36:35,030 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 [2024-11-12 09:36:35,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 09:36:35,062 INFO L225 Difference]: With dead ends: 2430 [2024-11-12 09:36:35,063 INFO L226 Difference]: Without dead ends: 1206 [2024-11-12 09:36:35,077 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-12 09:36:35,080 INFO L435 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 [2024-11-12 09:36:35,081 INFO L436 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] [2024-11-12 09:36:35,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1206 states. [2024-11-12 09:36:35,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1206 to 1206. [2024-11-12 09:36:35,208 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) [2024-11-12 09:36:35,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1206 states and 1750 transitions. [2024-11-12 09:36:35,232 INFO L78 Accepts]: Start accepts. Automaton has 1206 states and 1750 transitions. Word has length 87 [2024-11-12 09:36:35,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 09:36:35,233 INFO L471 AbstractCegarLoop]: Abstraction has 1206 states and 1750 transitions. [2024-11-12 09:36:35,233 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) [2024-11-12 09:36:35,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1750 transitions. [2024-11-12 09:36:35,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-12 09:36:35,244 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 09:36:35,245 INFO L218 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] [2024-11-12 09:36:35,273 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-12 09:36:35,445 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 [2024-11-12 09:36:35,446 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 09:36:35,447 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 09:36:35,447 INFO L85 PathProgramCache]: Analyzing trace with hash 586551877, now seen corresponding path program 1 times [2024-11-12 09:36:35,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 09:36:35,447 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804982532] [2024-11-12 09:36:35,447 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 09:36:35,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 09:36:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:37,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 09:36:37,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:37,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-12 09:36:37,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:37,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-11-12 09:36:37,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:37,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-12 09:36:37,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:37,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-11-12 09:36:37,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:37,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-12 09:36:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:37,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-12 09:36:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:37,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-12 09:36:37,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:37,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-12 09:36:37,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:37,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 09:36:37,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:37,754 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-12 09:36:37,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 09:36:37,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804982532] [2024-11-12 09:36:37,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804982532] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-12 09:36:37,755 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1797924418] [2024-11-12 09:36:37,755 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 09:36:37,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-12 09:36:37,756 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 09:36:37,758 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) [2024-11-12 09:36:37,759 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-12 09:36:39,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:39,976 INFO L256 TraceCheckSpWp]: Trace formula consists of 2032 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-12 09:36:39,981 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-12 09:36:40,093 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-12 09:36:40,093 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-12 09:36:40,094 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1797924418] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 09:36:40,094 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-12 09:36:40,094 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 6 [2024-11-12 09:36:40,094 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [970544701] [2024-11-12 09:36:40,095 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 09:36:40,096 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 09:36:40,096 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 09:36:40,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 09:36:40,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-12 09:36:40,097 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) [2024-11-12 09:36:40,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 09:36:40,244 INFO L93 Difference]: Finished difference Result 2407 states and 3491 transitions. [2024-11-12 09:36:40,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-12 09:36:40,245 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 [2024-11-12 09:36:40,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 09:36:40,257 INFO L225 Difference]: With dead ends: 2407 [2024-11-12 09:36:40,257 INFO L226 Difference]: Without dead ends: 1206 [2024-11-12 09:36:40,264 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 110 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-12 09:36:40,266 INFO L435 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 [2024-11-12 09:36:40,269 INFO L436 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] [2024-11-12 09:36:40,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1206 states. [2024-11-12 09:36:40,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1206 to 1206. [2024-11-12 09:36:40,321 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) [2024-11-12 09:36:40,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1206 states and 1749 transitions. [2024-11-12 09:36:40,333 INFO L78 Accepts]: Start accepts. Automaton has 1206 states and 1749 transitions. Word has length 90 [2024-11-12 09:36:40,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 09:36:40,334 INFO L471 AbstractCegarLoop]: Abstraction has 1206 states and 1749 transitions. [2024-11-12 09:36:40,334 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) [2024-11-12 09:36:40,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1749 transitions. [2024-11-12 09:36:40,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-12 09:36:40,338 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 09:36:40,339 INFO L218 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] [2024-11-12 09:36:40,364 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-12 09:36:40,539 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 [2024-11-12 09:36:40,541 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 09:36:40,541 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 09:36:40,542 INFO L85 PathProgramCache]: Analyzing trace with hash -1072447979, now seen corresponding path program 2 times [2024-11-12 09:36:40,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 09:36:40,542 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250447275] [2024-11-12 09:36:40,542 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 09:36:40,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 09:36:41,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:43,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 09:36:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:43,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-12 09:36:43,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:43,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-12 09:36:43,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:43,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-12 09:36:43,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:43,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-12 09:36:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:43,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-12 09:36:43,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:43,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-12 09:36:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:43,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-12 09:36:43,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:43,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-12 09:36:43,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:44,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 09:36:44,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 09:36:44,517 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-12 09:36:44,517 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 09:36:44,518 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250447275] [2024-11-12 09:36:44,518 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1250447275] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 09:36:44,518 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 09:36:44,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-12 09:36:44,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994038680] [2024-11-12 09:36:44,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 09:36:44,520 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-12 09:36:44,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 09:36:44,521 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-12 09:36:44,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2024-11-12 09:36:44,521 INFO L87 Difference]: Start difference. First operand 1206 states and 1749 transitions. Second operand has 9 states, 7 states have (on average 7.571428571428571) internal successors, (53), 8 states have internal predecessors, (53), 4 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2024-11-12 09:36:48,554 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 [] [2024-11-12 09:36:52,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 09:36:56,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 09:37:00,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 09:37:04,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 09:37:08,800 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 []