/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:40:09,203 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:40:09,299 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-12-07 13:40:09,302 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:40:09,302 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:40:09,399 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:40:09,399 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:40:09,400 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:40:09,400 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:40:09,400 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:40:09,401 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:40:09,401 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:40:09,402 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:40:09,402 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:40:09,402 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:40:09,403 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:40:09,403 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:40:09,403 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:40:09,404 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:40:09,404 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:40:09,404 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:40:09,410 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:40:09,410 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:40:09,410 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:40:09,410 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:40:09,411 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:40:09,411 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:40:09,411 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:40:09,412 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:40:09,412 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:40:09,412 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:40:09,413 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:40:09,413 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:40:09,413 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:40:09,414 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:40:09,427 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:40:09,427 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:40:09,427 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:40:09,428 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:40:09,428 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:40:09,428 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:40:09,444 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:40:09,445 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:40:09,445 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:40:09,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:40:10,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:40:10,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:40:10,029 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:40:10,070 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:40:10,072 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2023-12-07 13:40:12,923 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:40:15,607 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:40:15,608 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2023-12-07 13:40:15,921 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3cc9b2188/7075e57ece8548bfb39fd4134fbea49c/FLAG3ac1754ea [2023-12-07 13:40:15,935 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3cc9b2188/7075e57ece8548bfb39fd4134fbea49c [2023-12-07 13:40:15,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:40:15,939 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:40:15,945 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:40:15,946 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:40:15,950 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:40:15,951 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:40:15" (1/1) ... [2023-12-07 13:40:15,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c192671 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:40:15, skipping insertion in model container [2023-12-07 13:40:15,952 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:40:15" (1/1) ... [2023-12-07 13:40:17,121 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:40:28,773 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1040070,1040083] [2023-12-07 13:40:28,776 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1040217,1040230] [2023-12-07 13:40:28,777 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1040356,1040369] [2023-12-07 13:40:28,777 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1040514,1040527] [2023-12-07 13:40:28,815 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:40:29,138 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:40:29,411 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:40:31,222 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1040070,1040083] [2023-12-07 13:40:31,222 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1040217,1040230] [2023-12-07 13:40:31,223 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1040356,1040369] [2023-12-07 13:40:31,236 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1040514,1040527] [2023-12-07 13:40:31,240 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:40:31,417 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:40:31,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7811] [2023-12-07 13:40:31,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7814] [2023-12-07 13:40:31,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7817] [2023-12-07 13:40:31,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7820] [2023-12-07 13:40:31,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [7857] [2023-12-07 13:40:31,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [7860] [2023-12-07 13:40:31,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [7862] [2023-12-07 13:40:31,639 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [7867] [2023-12-07 13:40:31,639 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [7870] [2023-12-07 13:40:31,639 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [7872] [2023-12-07 13:40:31,639 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [7877] [2023-12-07 13:40:31,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [7880] [2023-12-07 13:40:31,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [7882] [2023-12-07 13:40:31,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [7887] [2023-12-07 13:40:31,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [7890] [2023-12-07 13:40:31,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [7892] [2023-12-07 13:40:31,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [7930] [2023-12-07 13:40:31,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [7933] [2023-12-07 13:40:31,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [7935] [2023-12-07 13:40:31,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [7940] [2023-12-07 13:40:31,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [7943] [2023-12-07 13:40:31,643 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7945] [2023-12-07 13:40:31,643 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [7950] [2023-12-07 13:40:31,643 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [7953] [2023-12-07 13:40:31,643 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7955] [2023-12-07 13:40:31,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [7960] [2023-12-07 13:40:31,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [7963] [2023-12-07 13:40:31,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [7965] [2023-12-07 13:40:31,645 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7987] [2023-12-07 13:40:31,645 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7996] [2023-12-07 13:40:31,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [9803] [2023-12-07 13:40:31,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9806] [2023-12-07 13:40:31,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9809] [2023-12-07 13:40:31,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9812] [2023-12-07 13:40:32,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [30077] [2023-12-07 13:40:32,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [30080] [2023-12-07 13:40:32,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [30083] [2023-12-07 13:40:32,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [30086] [2023-12-07 13:40:32,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [34331-34332] [2023-12-07 13:40:33,053 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1040070,1040083] [2023-12-07 13:40:33,054 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1040217,1040230] [2023-12-07 13:40:33,055 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1040356,1040369] [2023-12-07 13:40:33,056 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i[1040514,1040527] [2023-12-07 13:40:33,077 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:40:33,452 INFO L206 MainTranslator]: Completed translation [2023-12-07 13:40:33,453 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:40:33 WrapperNode [2023-12-07 13:40:33,453 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:40:33,454 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 13:40:33,454 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 13:40:33,454 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 13:40:33,476 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:40:33" (1/1) ... [2023-12-07 13:40:33,827 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:40:33" (1/1) ... [2023-12-07 13:40:35,237 INFO L138 Inliner]: procedures = 591, calls = 12438, calls flagged for inlining = 336, calls inlined = 328, statements flattened = 26583 [2023-12-07 13:40:35,238 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 13:40:35,238 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 13:40:35,239 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 13:40:35,239 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 13:40:35,259 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:40:33" (1/1) ... [2023-12-07 13:40:35,259 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:40:33" (1/1) ... [2023-12-07 13:40:35,519 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:40:33" (1/1) ... [2023-12-07 13:40:46,968 INFO L175 MemorySlicer]: Split 7285 memory accesses to 68 slices as follows [7, 6, 2, 3, 8, 8, 2, 382, 1, 11, 377, 15, 67, 31, 1, 9, 1, 6, 40, 6, 8, 4696, 7, 3, 12, 1, 43, 7, 16, 5, 1, 2, 7, 7, 2, 3, 19, 5, 4, 11, 8, 8, 1, 7, 8, 324, 6, 6, 5, 6, 1, 2, 5, 7, 6, 7, 3, 4, 8, 8, 88, 46, 52, 3, 345, 15, 290, 174]. 64 percent of accesses are in the largest equivalence class. The 2877 initializations are split as follows [0, 0, 0, 0, 8, 8, 0, 372, 1, 0, 296, 0, 67, 0, 1, 0, 1, 0, 0, 6, 0, 791, 0, 0, 12, 1, 0, 0, 0, 5, 1, 0, 0, 0, 0, 3, 0, 0, 4, 0, 0, 0, 1, 0, 0, 320, 6, 6, 5, 6, 1, 2, 5, 0, 6, 0, 3, 4, 8, 8, 88, 0, 40, 1, 336, 0, 282, 172]. The 1375 writes are split as follows [6, 0, 1, 2, 0, 0, 1, 0, 0, 4, 73, 10, 0, 26, 0, 3, 0, 4, 0, 0, 2, 1135, 6, 1, 0, 0, 16, 6, 9, 0, 0, 1, 6, 6, 1, 0, 4, 2, 0, 2, 6, 1, 0, 6, 1, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 6, 0, 0, 0, 0, 0, 18, 0, 0, 0, 4, 0, 0]. [2023-12-07 13:40:46,968 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:40:33" (1/1) ... [2023-12-07 13:40:46,969 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:40:33" (1/1) ... [2023-12-07 13:40:48,838 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:40:33" (1/1) ... [2023-12-07 13:40:49,015 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:40:33" (1/1) ... [2023-12-07 13:40:49,510 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:40:33" (1/1) ... [2023-12-07 13:40:49,693 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:40:33" (1/1) ... [2023-12-07 13:40:50,009 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 13:40:50,012 INFO L158 Benchmark]: Toolchain (without parser) took 34071.61ms. Allocated memory was 60.9MB in the beginning and 419.0MB in the end (delta: 358.1MB). Free memory was 14.6MB in the beginning and 116.5MB in the end (delta: -101.9MB). Peak memory consumption was 338.5MB. Max. memory is 3.9GB. [2023-12-07 13:40:50,012 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 60.9MB. Free memory is still 33.1MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 13:40:50,013 INFO L158 Benchmark]: CACSL2BoogieTranslator took 17508.26ms. Allocated memory was 60.9MB in the beginning and 339.9MB in the end (delta: 279.0MB). Free memory was 14.4MB in the beginning and 91.1MB in the end (delta: -76.8MB). Peak memory consumption was 206.4MB. Max. memory is 3.9GB. [2023-12-07 13:40:50,013 INFO L158 Benchmark]: Boogie Procedure Inliner took 1783.42ms. Allocated memory is still 339.9MB. Free memory was 91.1MB in the beginning and 107.3MB in the end (delta: -16.1MB). Peak memory consumption was 59.1MB. Max. memory is 3.9GB. [2023-12-07 13:40:50,014 INFO L158 Benchmark]: Boogie Preprocessor took 14771.26ms. Allocated memory was 339.9MB in the beginning and 419.0MB in the end (delta: 79.1MB). Free memory was 107.3MB in the beginning and 116.5MB in the end (delta: -9.2MB). Peak memory consumption was 152.1MB. Max. memory is 3.9GB. [2023-12-07 13:40:50,015 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 60.9MB. Free memory is still 33.1MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 17508.26ms. Allocated memory was 60.9MB in the beginning and 339.9MB in the end (delta: 279.0MB). Free memory was 14.4MB in the beginning and 91.1MB in the end (delta: -76.8MB). Peak memory consumption was 206.4MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 1783.42ms. Allocated memory is still 339.9MB. Free memory was 91.1MB in the beginning and 107.3MB in the end (delta: -16.1MB). Peak memory consumption was 59.1MB. Max. memory is 3.9GB. * Boogie Preprocessor took 14771.26ms. Allocated memory was 339.9MB in the beginning and 419.0MB in the end (delta: 79.1MB). Free memory was 107.3MB in the beginning and 116.5MB in the end (delta: -9.2MB). Peak memory consumption was 152.1MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7811]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7811] - GenericResultAtLocation [Line: 7814]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7814] - GenericResultAtLocation [Line: 7817]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7817] - GenericResultAtLocation [Line: 7820]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7820] - GenericResultAtLocation [Line: 7857]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [7857] - GenericResultAtLocation [Line: 7860]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [7860] - GenericResultAtLocation [Line: 7862]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [7862] - GenericResultAtLocation [Line: 7867]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [7867] - GenericResultAtLocation [Line: 7870]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [7870] - GenericResultAtLocation [Line: 7872]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [7872] - GenericResultAtLocation [Line: 7877]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [7877] - GenericResultAtLocation [Line: 7880]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [7880] - GenericResultAtLocation [Line: 7882]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [7882] - GenericResultAtLocation [Line: 7887]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [7887] - GenericResultAtLocation [Line: 7890]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [7890] - GenericResultAtLocation [Line: 7892]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [7892] - GenericResultAtLocation [Line: 7930]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [7930] - GenericResultAtLocation [Line: 7933]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [7933] - GenericResultAtLocation [Line: 7935]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [7935] - GenericResultAtLocation [Line: 7940]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [7940] - GenericResultAtLocation [Line: 7943]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [7943] - GenericResultAtLocation [Line: 7945]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7945] - GenericResultAtLocation [Line: 7950]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [7950] - GenericResultAtLocation [Line: 7953]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [7953] - GenericResultAtLocation [Line: 7955]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7955] - GenericResultAtLocation [Line: 7960]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [7960] - GenericResultAtLocation [Line: 7963]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [7963] - GenericResultAtLocation [Line: 7965]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [7965] - GenericResultAtLocation [Line: 7987]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7987] - GenericResultAtLocation [Line: 7996]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7996] - GenericResultAtLocation [Line: 9803]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [9803] - GenericResultAtLocation [Line: 9806]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9806] - GenericResultAtLocation [Line: 9809]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9809] - GenericResultAtLocation [Line: 9812]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [9812] - GenericResultAtLocation [Line: 30077]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [30077] - GenericResultAtLocation [Line: 30080]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [30080] - GenericResultAtLocation [Line: 30083]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [30083] - GenericResultAtLocation [Line: 30086]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [30086] - GenericResultAtLocation [Line: 34331]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [34331-34332] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...