./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--media--platform--timblogiw.ko-entry_point.cil.out.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-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--media--platform--timblogiw.ko-entry_point.cil.out.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 177820d4eabfc5ee57ceefc8e45d1c58baa48df59132cf6258d84a611844e62c --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 09:59:18,738 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 09:59:18,843 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 09:59:18,850 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 09:59:18,851 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 09:59:18,882 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 09:59:18,885 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 09:59:18,885 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 09:59:18,886 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 09:59:18,886 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 09:59:18,886 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 09:59:18,887 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 09:59:18,887 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 09:59:18,888 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 09:59:18,888 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 09:59:18,890 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 09:59:18,892 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 09:59:18,893 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 09:59:18,893 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 09:59:18,893 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 09:59:18,893 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 09:59:18,897 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 09:59:18,898 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 09:59:18,898 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 09:59:18,898 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 09:59:18,898 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 09:59:18,898 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 09:59:18,899 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 09:59:18,899 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 09:59:18,899 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 09:59:18,899 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 09:59:18,899 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 09:59:18,900 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 09:59:18,900 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 09:59:18,900 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 09:59:18,900 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 09:59:18,900 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 09:59:18,901 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 09:59:18,901 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 09:59:18,901 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 177820d4eabfc5ee57ceefc8e45d1c58baa48df59132cf6258d84a611844e62c [2024-11-12 09:59:19,139 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 09:59:19,169 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 09:59:19,172 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 09:59:19,174 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 09:59:19,174 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 09:59:19,175 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--media--platform--timblogiw.ko-entry_point.cil.out.i [2024-11-12 09:59:20,689 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 09:59:21,159 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 09:59:21,161 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--media--platform--timblogiw.ko-entry_point.cil.out.i [2024-11-12 09:59:21,207 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af81beca0/beefa1c3e1a44ad4b843792508e97ede/FLAG88871eb17 [2024-11-12 09:59:21,266 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af81beca0/beefa1c3e1a44ad4b843792508e97ede [2024-11-12 09:59:21,270 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 09:59:21,273 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 09:59:21,274 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 09:59:21,275 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 09:59:21,280 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 09:59:21,281 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 09:59:21" (1/1) ... [2024-11-12 09:59:21,284 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29fef856 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:59:21, skipping insertion in model container [2024-11-12 09:59:21,284 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 09:59:21" (1/1) ... [2024-11-12 09:59:21,427 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 09:59:22,028 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4300] [2024-11-12 09:59:22,043 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4822] [2024-11-12 09:59:22,043 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4823-4824] [2024-11-12 09:59:22,415 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-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--media--platform--timblogiw.ko-entry_point.cil.out.i[151293,151306] [2024-11-12 09:59:23,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 09:59:23,185 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 09:59:23,341 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4300] [2024-11-12 09:59:23,354 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4822] [2024-11-12 09:59:23,354 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4823-4824] [2024-11-12 09:59:23,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4906] [2024-11-12 09:59:23,368 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-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--media--platform--timblogiw.ko-entry_point.cil.out.i[151293,151306] [2024-11-12 09:59:23,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 09:59:23,714 INFO L204 MainTranslator]: Completed translation [2024-11-12 09:59:23,715 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:59:23 WrapperNode [2024-11-12 09:59:23,716 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 09:59:23,717 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 09:59:23,718 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 09:59:23,718 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 09:59:23,724 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:59:23" (1/1) ... [2024-11-12 09:59:23,822 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:59:23" (1/1) ... [2024-11-12 09:59:24,823 INFO L138 Inliner]: procedures = 183, calls = 2514, calls flagged for inlining = 108, calls inlined = 97, statements flattened = 5575 [2024-11-12 09:59:24,824 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 09:59:24,825 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 09:59:24,825 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 09:59:24,825 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 09:59:24,840 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:59:23" (1/1) ... [2024-11-12 09:59:24,844 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:59:23" (1/1) ... [2024-11-12 09:59:25,535 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:59:23" (1/1) ... [2024-11-12 09:59:26,389 INFO L175 MemorySlicer]: Split 1907 memory accesses to 12 slices as follows [2, 849, 24, 161, 1, 2, 855, 3, 2, 4, 2, 2]. 45 percent of accesses are in the largest equivalence class. The 14 initializations are split as follows [2, 0, 0, 0, 0, 0, 8, 0, 0, 4, 0, 0]. The 1210 writes are split as follows [0, 321, 24, 138, 1, 1, 720, 2, 1, 0, 1, 1]. [2024-11-12 09:59:26,393 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:59:23" (1/1) ... [2024-11-12 09:59:26,393 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:59:23" (1/1) ... [2024-11-12 09:59:27,153 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:59:23" (1/1) ... [2024-11-12 09:59:27,174 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:59:23" (1/1) ... [2024-11-12 09:59:27,208 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:59:23" (1/1) ... [2024-11-12 09:59:27,239 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:59:23" (1/1) ... [2024-11-12 09:59:27,303 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 09:59:27,305 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 09:59:27,305 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 09:59:27,305 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 09:59:27,306 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:59:23" (1/1) ... [2024-11-12 09:59:27,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 09:59:27,323 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 09:59:27,348 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 09:59:27,350 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 09:59:27,393 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-12 09:59:27,394 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-12 09:59:27,394 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2024-11-12 09:59:27,394 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2024-11-12 09:59:27,394 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-12 09:59:27,395 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-12 09:59:27,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 09:59:27,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 09:59:27,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 09:59:27,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 09:59:27,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 09:59:27,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 09:59:27,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 09:59:27,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 09:59:27,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 09:59:27,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 09:59:27,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 09:59:27,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 09:59:27,397 INFO L130 BoogieDeclarations]: Found specification of procedure timblogiw_try_fmt [2024-11-12 09:59:27,397 INFO L138 BoogieDeclarations]: Found implementation of procedure timblogiw_try_fmt [2024-11-12 09:59:27,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 09:59:27,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 09:59:27,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 09:59:27,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 09:59:27,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 09:59:27,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 09:59:27,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 09:59:27,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 09:59:27,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 09:59:27,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 09:59:27,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 09:59:27,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 09:59:27,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 09:59:27,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 09:59:27,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 09:59:27,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 09:59:27,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 09:59:27,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 09:59:27,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 09:59:27,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 09:59:27,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 09:59:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 09:59:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 09:59:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 09:59:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure timblogiw_frame_size [2024-11-12 09:59:27,401 INFO L138 BoogieDeclarations]: Found implementation of procedure timblogiw_frame_size [2024-11-12 09:59:27,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 09:59:27,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 09:59:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 09:59:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 09:59:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 09:59:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 09:59:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 09:59:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 09:59:27,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 09:59:27,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 09:59:27,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 09:59:27,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 09:59:27,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 09:59:27,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 09:59:27,403 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dma_contig_free [2024-11-12 09:59:27,404 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dma_contig_free [2024-11-12 09:59:27,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-12 09:59:27,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-12 09:59:27,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-12 09:59:27,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-12 09:59:27,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-12 09:59:27,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-12 09:59:27,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-12 09:59:27,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-12 09:59:27,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-12 09:59:27,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-12 09:59:27,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-12 09:59:27,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-12 09:59:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-12 09:59:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-12 09:59:27,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-12 09:59:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-12 09:59:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-12 09:59:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-12 09:59:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-12 09:59:27,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-12 09:59:27,407 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-12 09:59:27,407 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-12 09:59:27,407 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-12 09:59:27,407 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-12 09:59:27,408 INFO L130 BoogieDeclarations]: Found specification of procedure timblogiw_poll [2024-11-12 09:59:27,408 INFO L138 BoogieDeclarations]: Found implementation of procedure timblogiw_poll [2024-11-12 09:59:27,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-12 09:59:27,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-12 09:59:27,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 09:59:27,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 09:59:27,408 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-12 09:59:27,409 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-12 09:59:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 09:59:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 09:59:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 09:59:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 09:59:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 09:59:27,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 09:59:27,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 09:59:27,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 09:59:27,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 09:59:27,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 09:59:27,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 09:59:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 09:59:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-12 09:59:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-12 09:59:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-12 09:59:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-12 09:59:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-12 09:59:27,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-12 09:59:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure timblogiw_querystd [2024-11-12 09:59:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure timblogiw_querystd [2024-11-12 09:59:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-11-12 09:59:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-11-12 09:59:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure timblogiw_mmap [2024-11-12 09:59:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure timblogiw_mmap [2024-11-12 09:59:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 09:59:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 09:59:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-11-12 09:59:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-11-12 09:59:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 09:59:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 09:59:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 09:59:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 09:59:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 09:59:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 09:59:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 09:59:27,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 09:59:27,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 09:59:27,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 09:59:27,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 09:59:27,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-12 09:59:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 09:59:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 09:59:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 09:59:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 09:59:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 09:59:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 09:59:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 09:59:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 09:59:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 09:59:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 09:59:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 09:59:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-12 09:59:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 09:59:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 09:59:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 09:59:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 09:59:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 09:59:27,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 09:59:27,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 09:59:27,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 09:59:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 09:59:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 09:59:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 09:59:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 09:59:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 09:59:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 09:59:27,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 09:59:27,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 09:59:27,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 09:59:27,424 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-12 09:59:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-12 09:59:27,424 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-12 09:59:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-12 09:59:27,424 INFO L130 BoogieDeclarations]: Found specification of procedure timblogiw_get_norm [2024-11-12 09:59:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure timblogiw_get_norm [2024-11-12 09:59:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 09:59:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 09:59:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 09:59:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 09:59:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 09:59:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 09:59:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 09:59:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 09:59:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 09:59:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 09:59:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 09:59:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 09:59:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2024-11-12 09:59:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2024-11-12 09:59:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-12 09:59:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-12 09:59:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2024-11-12 09:59:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2024-11-12 09:59:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-12 09:59:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-12 09:59:27,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 09:59:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-11-12 09:59:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-11-12 09:59:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-12 09:59:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-12 09:59:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-12 09:59:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-12 09:59:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-12 09:59:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-12 09:59:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-12 09:59:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-12 09:59:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-12 09:59:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-12 09:59:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-12 09:59:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-12 09:59:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_set [2024-11-12 09:59:27,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_set [2024-11-12 09:59:27,428 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-12 09:59:27,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-12 09:59:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-12 09:59:27,430 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-12 09:59:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure timblogiw_bytes_per_line [2024-11-12 09:59:27,430 INFO L138 BoogieDeclarations]: Found implementation of procedure timblogiw_bytes_per_line [2024-11-12 09:59:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 09:59:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 09:59:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 09:59:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 09:59:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 09:59:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 09:59:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 09:59:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 09:59:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 09:59:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 09:59:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 09:59:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 09:59:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 09:59:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 09:59:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 09:59:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 09:59:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 09:59:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 09:59:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 09:59:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 09:59:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 09:59:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 09:59:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 09:59:27,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 09:59:27,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-12 09:59:27,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-12 09:59:27,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 09:59:27,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 09:59:28,254 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 09:59:28,258 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 09:59:28,575 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 09:59:55,389 INFO L? ?]: Removed 1592 outVars from TransFormulas that were not future-live. [2024-11-12 09:59:55,390 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 09:59:55,438 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 09:59:55,438 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-12 09:59:55,438 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 09:59:55 BoogieIcfgContainer [2024-11-12 09:59:55,439 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 09:59:55,445 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 09:59:55,445 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 09:59:55,449 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 09:59:55,450 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 09:59:21" (1/3) ... [2024-11-12 09:59:55,451 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a5ed1fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 09:59:55, skipping insertion in model container [2024-11-12 09:59:55,452 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 09:59:23" (2/3) ... [2024-11-12 09:59:55,452 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a5ed1fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 09:59:55, skipping insertion in model container [2024-11-12 09:59:55,452 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 09:59:55" (3/3) ... [2024-11-12 09:59:55,454 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--media--platform--timblogiw.ko-entry_point.cil.out.i [2024-11-12 09:59:55,474 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 09:59:55,474 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 09:59:55,616 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 09:59:55,625 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;@680a1352, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 09:59:55,625 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 09:59:55,633 INFO L276 IsEmpty]: Start isEmpty. Operand has 861 states, 617 states have (on average 1.3225283630470017) internal successors, (816), 628 states have internal predecessors, (816), 203 states have call successors, (203), 40 states have call predecessors, (203), 39 states have return successors, (196), 196 states have call predecessors, (196), 196 states have call successors, (196) [2024-11-12 09:59:55,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-12 09:59:55,677 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 09:59:55,678 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:59:55,679 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 09:59:55,685 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 09:59:55,685 INFO L85 PathProgramCache]: Analyzing trace with hash -656844620, now seen corresponding path program 1 times [2024-11-12 09:59:55,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 09:59:55,694 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1674921449] [2024-11-12 09:59:55,694 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 09:59:55,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:00:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 10:00:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-12 10:00:16,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-12 10:00:16,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-12 10:00:16,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2024-11-12 10:00:16,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-12 10:00:16,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-12 10:00:16,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-12 10:00:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-12 10:00:16,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-12 10:00:16,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-12 10:00:16,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-12 10:00:16,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-12 10:00:16,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-12 10:00:16,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-12 10:00:16,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-12 10:00:16,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-12 10:00:16,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-12 10:00:16,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-12 10:00:16,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,876 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-12 10:00:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-12 10:00:16,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-12 10:00:16,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-12 10:00:16,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-12 10:00:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-12 10:00:16,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-12 10:00:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-12 10:00:16,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:16,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-12 10:00:16,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:17,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-12 10:00:17,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:17,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2024-11-12 10:00:17,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:17,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-11-12 10:00:17,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:17,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-12 10:00:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:17,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-12 10:00:17,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:17,072 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-12 10:00:17,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:17,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2024-11-12 10:00:17,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:17,377 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-12 10:00:17,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:17,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-12 10:00:17,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:18,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-12 10:00:18,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:18,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-11-12 10:00:18,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:18,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-12 10:00:18,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:18,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:00:18,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:18,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-12 10:00:18,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:18,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:00:18,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:18,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2024-11-12 10:00:18,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:18,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2024-11-12 10:00:18,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:00:18,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-12 10:00:18,749 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:00:18,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1674921449] [2024-11-12 10:00:18,751 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1674921449] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:00:18,753 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:00:18,753 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-12 10:00:18,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779523877] [2024-11-12 10:00:18,756 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:00:18,761 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-12 10:00:18,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:00:18,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-12 10:00:18,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2024-11-12 10:00:18,798 INFO L87 Difference]: Start difference. First operand has 861 states, 617 states have (on average 1.3225283630470017) internal successors, (816), 628 states have internal predecessors, (816), 203 states have call successors, (203), 40 states have call predecessors, (203), 39 states have return successors, (196), 196 states have call predecessors, (196), 196 states have call successors, (196) Second operand has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 3 states have internal predecessors, (92), 2 states have call successors, (46), 8 states have call predecessors, (46), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-12 10:00:22,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:00:27,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []