/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 14:03:16,100 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 14:03:16,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 14:03:16,167 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 14:03:16,168 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 14:03:16,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 14:03:16,178 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 14:03:16,185 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 14:03:16,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 14:03:16,194 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 14:03:16,195 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 14:03:16,200 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 14:03:16,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 14:03:16,209 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 14:03:16,210 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 14:03:16,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 14:03:16,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 14:03:16,227 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 14:03:16,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 14:03:16,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 14:03:16,232 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 14:03:16,234 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 14:03:16,235 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 14:03:16,236 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 14:03:16,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 14:03:16,241 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 14:03:16,242 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 14:03:16,243 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 14:03:16,244 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 14:03:16,245 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 14:03:16,245 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 14:03:16,246 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 14:03:16,247 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 14:03:16,248 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 14:03:16,249 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 14:03:16,249 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 14:03:16,250 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 14:03:16,251 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 14:03:16,251 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 14:03:16,252 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 14:03:16,253 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 14:03:16,254 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 14:03:16,284 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 14:03:16,284 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 14:03:16,285 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 14:03:16,285 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 14:03:16,286 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 14:03:16,286 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 14:03:16,287 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 14:03:16,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 14:03:16,288 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 14:03:16,288 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 14:03:16,288 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 14:03:16,288 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 14:03:16,289 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 14:03:16,289 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 14:03:16,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 14:03:16,289 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 14:03:16,289 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 14:03:16,290 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 14:03:16,290 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 14:03:16,290 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 14:03:16,290 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 14:03:16,290 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 14:03:16,291 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 14:03:16,291 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 14:03:16,291 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 14:03:16,291 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 14:03:16,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:03:16,292 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 14:03:16,292 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 14:03:16,292 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 14:03:16,293 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 14:03:16,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 14:03:16,293 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 14:03:16,293 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 14:03:16,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 14:03:16,690 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 14:03:16,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 14:03:16,695 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 14:03:16,695 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 14:03:16,697 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c [2022-10-16 14:03:16,787 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43b1b43b3/28a203bc8b714f339d3b04183a8ea89a/FLAG0ff9caa48 [2022-10-16 14:03:18,501 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 14:03:18,502 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c [2022-10-16 14:03:18,617 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43b1b43b3/28a203bc8b714f339d3b04183a8ea89a/FLAG0ff9caa48 [2022-10-16 14:03:18,803 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43b1b43b3/28a203bc8b714f339d3b04183a8ea89a [2022-10-16 14:03:18,807 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 14:03:18,812 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 14:03:18,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 14:03:18,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 14:03:18,823 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 14:03:18,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:03:18" (1/1) ... [2022-10-16 14:03:18,827 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77c75351 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:03:18, skipping insertion in model container [2022-10-16 14:03:18,827 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:03:18" (1/1) ... [2022-10-16 14:03:18,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 14:03:19,163 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 14:03:19,831 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name write at C: (*write)(struct snd_wm8776___0 * , u8 , u8 ) [4587] [2022-10-16 14:03:19,832 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name set at C: (*set)(struct snd_wm8776___0 * , u16 , u16 ) [4601] [2022-10-16 14:03:19,832 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name get at C: (*get)(struct snd_wm8776___0 * , u16 * , u16 * ) [4602] [2022-10-16 14:03:39,743 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[959911,959924] [2022-10-16 14:03:39,753 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[960485,960498] [2022-10-16 14:03:39,764 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[961684,961697] [2022-10-16 14:03:39,773 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[962392,962405] [2022-10-16 14:03:39,782 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[962833,962846] [2022-10-16 14:03:39,792 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[963065,963078] [2022-10-16 14:03:39,802 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[963643,963656] [2022-10-16 14:03:39,811 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[964233,964246] [2022-10-16 14:03:39,821 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[964650,964663] [2022-10-16 14:03:39,832 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[965047,965060] [2022-10-16 14:03:39,841 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[965282,965295] [2022-10-16 14:03:39,851 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[966030,966043] [2022-10-16 14:03:39,860 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[966451,966464] [2022-10-16 14:03:39,870 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[967078,967091] [2022-10-16 14:03:39,879 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[967493,967506] [2022-10-16 14:03:39,889 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[968137,968150] [2022-10-16 14:03:39,898 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[968867,968880] [2022-10-16 14:03:39,909 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[969703,969716] [2022-10-16 14:03:39,921 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[971049,971062] [2022-10-16 14:03:39,933 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[971447,971460] [2022-10-16 14:03:39,944 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[972004,972017] [2022-10-16 14:03:39,954 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[972387,972400] [2022-10-16 14:03:39,965 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[973003,973016] [2022-10-16 14:03:39,977 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[973577,973590] [2022-10-16 14:03:39,988 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[974490,974503] [2022-10-16 14:03:39,999 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[974881,974894] [2022-10-16 14:03:40,011 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[975110,975123] [2022-10-16 14:03:40,023 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[975516,975529] [2022-10-16 14:03:40,035 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[976373,976386] [2022-10-16 14:03:40,049 WARN L230 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-multiproperty/linux-4.0-rc1---sound--pci--ice1712--snd-ice1724.ko.cil.c[976780,976793] [2022-10-16 14:03:40,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:03:40,292 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 14:03:40,413 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name write at C: (*write)(struct snd_wm8776___0 * , u8 , u8 ) [4587] [2022-10-16 14:03:40,414 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name set at C: (*set)(struct snd_wm8776___0 * , u16 , u16 ) [4601] [2022-10-16 14:03:40,414 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name get at C: (*get)(struct snd_wm8776___0 * , u16 * , u16 * ) [4602] [2022-10-16 14:03:41,629 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: val2 = (unsigned int )val2 & 65279U [31657] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1650) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-16 14:03:41,638 INFO L158 Benchmark]: Toolchain (without parser) took 22828.13ms. Allocated memory was 151.0MB in the beginning and 377.5MB in the end (delta: 226.5MB). Free memory was 111.7MB in the beginning and 133.7MB in the end (delta: -22.0MB). Peak memory consumption was 238.6MB. Max. memory is 8.0GB. [2022-10-16 14:03:41,639 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 151.0MB. Free memory was 122.4MB in the beginning and 122.3MB in the end (delta: 83.0kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 14:03:41,641 INFO L158 Benchmark]: CACSL2BoogieTranslator took 22821.35ms. Allocated memory was 151.0MB in the beginning and 377.5MB in the end (delta: 226.5MB). Free memory was 111.7MB in the beginning and 133.7MB in the end (delta: -22.0MB). Peak memory consumption was 238.6MB. Max. memory is 8.0GB. [2022-10-16 14:03:41,649 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 151.0MB. Free memory was 122.4MB in the beginning and 122.3MB in the end (delta: 83.0kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 22821.35ms. Allocated memory was 151.0MB in the beginning and 377.5MB in the end (delta: 226.5MB). Free memory was 111.7MB in the beginning and 133.7MB in the end (delta: -22.0MB). Peak memory consumption was 238.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: val2 = (unsigned int )val2 & 65279U [31657] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: val2 = (unsigned int )val2 & 65279U [31657]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...