/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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:31:46,727 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:31:46,824 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 13:31:46,843 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:31:46,843 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:31:46,885 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:31:46,886 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:31:46,886 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:31:46,887 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:31:46,889 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:31:46,890 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:31:46,890 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:31:46,891 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:31:46,892 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:31:46,892 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:31:46,892 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:31:46,892 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:31:46,892 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:31:46,892 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:31:46,893 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:31:46,893 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:31:46,893 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:31:46,893 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:31:46,893 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:31:46,893 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:31:46,893 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:31:46,894 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:31:46,894 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:31:46,894 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:31:46,894 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:31:46,895 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:31:46,895 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:31:46,895 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:31:46,895 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:31:46,896 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:31:46,896 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:31:46,896 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:31:46,896 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:31:46,896 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:31:46,896 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:31:46,896 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:31:46,896 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:31:46,897 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:31:46,897 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:31:47,259 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:31:47,288 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:31:47,290 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:31:47,290 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:31:47,291 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:31:47,292 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.i [2023-12-07 13:31:49,005 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:31:50,410 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:31:50,425 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.i [2023-12-07 13:31:50,537 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b01d93548/665c48d77171486586162e565b121453/FLAGbdbef3532 [2023-12-07 13:31:50,565 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b01d93548/665c48d77171486586162e565b121453 [2023-12-07 13:31:50,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:31:50,568 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:31:50,569 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:31:50,569 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:31:50,575 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:31:50,576 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:31:50" (1/1) ... [2023-12-07 13:31:50,577 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d67ec0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:31:50, skipping insertion in model container [2023-12-07 13:31:50,577 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:31:50" (1/1) ... [2023-12-07 13:31:51,157 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:32:03,509 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.i[1301040,1301053] [2023-12-07 13:32:03,841 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:32:05,408 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:32:05,538 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:32:07,575 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.i[1301040,1301053] [2023-12-07 13:32:07,591 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:32:09,311 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:32:09,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [8312] [2023-12-07 13:32:09,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8315] [2023-12-07 13:32:09,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8318] [2023-12-07 13:32:09,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8321] [2023-12-07 13:32:09,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [8338] [2023-12-07 13:32:09,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [8341] [2023-12-07 13:32:09,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [8343] [2023-12-07 13:32:09,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [8348] [2023-12-07 13:32:09,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [8351] [2023-12-07 13:32:09,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [8353] [2023-12-07 13:32:09,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [8358] [2023-12-07 13:32:09,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [8361] [2023-12-07 13:32:09,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [8363] [2023-12-07 13:32:09,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [8368] [2023-12-07 13:32:09,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [8371] [2023-12-07 13:32:09,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [8373] [2023-12-07 13:32:09,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [8391] [2023-12-07 13:32:09,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [8394] [2023-12-07 13:32:09,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [8396] [2023-12-07 13:32:09,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [8401] [2023-12-07 13:32:09,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [8404] [2023-12-07 13:32:09,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [8406] [2023-12-07 13:32:09,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [8411] [2023-12-07 13:32:09,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [8414] [2023-12-07 13:32:09,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [8416] [2023-12-07 13:32:09,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [8421] [2023-12-07 13:32:09,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [8424] [2023-12-07 13:32:09,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [8426] [2023-12-07 13:32:09,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8472] [2023-12-07 13:32:09,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8479] [2023-12-07 13:32:09,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [13050] [2023-12-07 13:32:09,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [13053] [2023-12-07 13:32:09,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [13056] [2023-12-07 13:32:09,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [13059] [2023-12-07 13:32:10,011 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" (36), "i" (12UL)); [16684-16685] [2023-12-07 13:32:11,504 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)); [37011-37012] [2023-12-07 13:32:11,584 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--rtl8821ae--rtl8821ae.ko-entry_point.cil.out.i[1301040,1301053] [2023-12-07 13:32:11,621 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:32:13,961 INFO L206 MainTranslator]: Completed translation [2023-12-07 13:32:13,962 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:32:13 WrapperNode [2023-12-07 13:32:13,962 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:32:13,963 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 13:32:13,963 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 13:32:13,963 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 13:32:13,967 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:32:13" (1/1) ... [2023-12-07 13:32:14,870 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:32:13" (1/1) ... [2023-12-07 13:32:17,526 INFO L138 Inliner]: procedures = 620, calls = 71016, calls flagged for inlining = 253, calls inlined = 246, statements flattened = 90426 [2023-12-07 13:32:17,527 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 13:32:17,527 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 13:32:17,527 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 13:32:17,527 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 13:32:17,591 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:32:13" (1/1) ... [2023-12-07 13:32:17,591 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:32:13" (1/1) ... [2023-12-07 13:32:20,243 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:32:13" (1/1) ... [2023-12-07 13:32:45,526 INFO L175 MemorySlicer]: Split 56889 memory accesses to 106 slices as follows [7, 420, 8, 1, 15, 7, 9637, 1042, 2, 2, 7903, 7, 18, 8, 2, 9, 9, 7, 79, 8, 51, 6, 7, 10, 55, 1, 14, 2, 2, 9, 12, 8, 7, 7, 9, 1, 7, 639, 7, 49, 38, 11, 11, 3, 1, 639, 55, 12, 5, 1, 9, 17, 7, 1, 273, 6, 48, 1188, 99, 95, 7, 3, 1, 41, 9, 2554, 13, 1276, 1252, 7, 7, 1, 50, 7, 9, 7, 7, 1, 15, 7, 30, 7, 76, 1, 6, 19, 1, 5, 1, 2, 1, 6, 7, 1, 7, 9, 9, 1, 18, 7, 55, 1, 378, 28341, 7, 6]. 50 percent of accesses are in the largest equivalence class. The 51177 initializations are split as follows [0, 408, 0, 1, 0, 0, 5420, 784, 0, 0, 7896, 0, 0, 0, 2, 0, 0, 0, 78, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 0, 7, 7, 0, 1, 0, 630, 0, 37, 37, 10, 10, 0, 1, 630, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1176, 99, 0, 0, 0, 1, 41, 0, 2528, 0, 1264, 1240, 0, 0, 1, 0, 0, 0, 0, 0, 1, 15, 0, 30, 0, 76, 1, 0, 0, 1, 5, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 18, 0, 0, 1, 366, 28336, 0, 0]. The 1925 writes are split as follows [6, 0, 2, 0, 0, 6, 1060, 258, 1, 1, 0, 6, 5, 7, 0, 6, 6, 4, 0, 3, 29, 2, 2, 5, 54, 1, 12, 0, 1, 6, 0, 7, 0, 0, 6, 0, 6, 0, 6, 0, 0, 0, 0, 2, 0, 0, 54, 2, 0, 0, 2, 2, 6, 0, 1, 6, 26, 0, 0, 94, 6, 1, 0, 0, 2, 0, 11, 0, 0, 6, 6, 0, 48, 6, 6, 3, 6, 0, 0, 6, 0, 4, 0, 0, 3, 13, 0, 0, 0, 1, 0, 6, 6, 0, 6, 6, 6, 0, 0, 2, 54, 0, 0, 0, 6, 2]. [2023-12-07 13:32:45,526 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:32:13" (1/1) ... [2023-12-07 13:32:45,527 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:32:13" (1/1) ... [2023-12-07 13:32:48,433 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:32:13" (1/1) ... [2023-12-07 13:32:49,135 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:32:13" (1/1) ... [2023-12-07 13:32:49,707 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:32:13" (1/1) ... [2023-12-07 13:32:49,943 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:32:13" (1/1) ... [2023-12-07 13:32:50,532 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 13:32:50,552 INFO L158 Benchmark]: Toolchain (without parser) took 59980.54ms. Allocated memory was 60.9MB in the beginning and 1.0GB in the end (delta: 987.5MB). Free memory was 5.6MB in the beginning and 127.7MB in the end (delta: -122.1MB). Peak memory consumption was 892.0MB. Max. memory is 3.9GB. [2023-12-07 13:32:50,554 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 60.9MB. Free memory is still 31.0MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 13:32:50,555 INFO L158 Benchmark]: CACSL2BoogieTranslator took 23392.89ms. Allocated memory was 60.9MB in the beginning and 844.2MB in the end (delta: 783.4MB). Free memory was 5.3MB in the beginning and 233.9MB in the end (delta: -228.6MB). Peak memory consumption was 586.5MB. Max. memory is 3.9GB. [2023-12-07 13:32:50,555 INFO L158 Benchmark]: Boogie Procedure Inliner took 3563.99ms. Allocated memory is still 844.2MB. Free memory was 233.9MB in the beginning and 58.8MB in the end (delta: 175.1MB). Peak memory consumption was 175.1MB. Max. memory is 3.9GB. [2023-12-07 13:32:50,558 INFO L158 Benchmark]: Boogie Preprocessor took 33004.74ms. Allocated memory was 844.2MB in the beginning and 1.0GB in the end (delta: 204.2MB). Free memory was 58.8MB in the beginning and 127.7MB in the end (delta: -68.9MB). Peak memory consumption was 161.9MB. Max. memory is 3.9GB. [2023-12-07 13:32:50,562 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 0.10ms. Allocated memory is still 60.9MB. Free memory is still 31.0MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 23392.89ms. Allocated memory was 60.9MB in the beginning and 844.2MB in the end (delta: 783.4MB). Free memory was 5.3MB in the beginning and 233.9MB in the end (delta: -228.6MB). Peak memory consumption was 586.5MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 3563.99ms. Allocated memory is still 844.2MB. Free memory was 233.9MB in the beginning and 58.8MB in the end (delta: 175.1MB). Peak memory consumption was 175.1MB. Max. memory is 3.9GB. * Boogie Preprocessor took 33004.74ms. Allocated memory was 844.2MB in the beginning and 1.0GB in the end (delta: 204.2MB). Free memory was 58.8MB in the beginning and 127.7MB in the end (delta: -68.9MB). Peak memory consumption was 161.9MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8312]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [8312] - GenericResultAtLocation [Line: 8315]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8315] - GenericResultAtLocation [Line: 8318]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8318] - GenericResultAtLocation [Line: 8321]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8321] - GenericResultAtLocation [Line: 8338]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [8338] - GenericResultAtLocation [Line: 8341]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [8341] - GenericResultAtLocation [Line: 8343]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [8343] - GenericResultAtLocation [Line: 8348]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [8348] - GenericResultAtLocation [Line: 8351]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [8351] - GenericResultAtLocation [Line: 8353]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [8353] - GenericResultAtLocation [Line: 8358]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [8358] - GenericResultAtLocation [Line: 8361]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [8361] - GenericResultAtLocation [Line: 8363]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [8363] - GenericResultAtLocation [Line: 8368]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [8368] - GenericResultAtLocation [Line: 8371]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [8371] - GenericResultAtLocation [Line: 8373]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [8373] - GenericResultAtLocation [Line: 8391]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [8391] - GenericResultAtLocation [Line: 8394]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [8394] - GenericResultAtLocation [Line: 8396]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [8396] - GenericResultAtLocation [Line: 8401]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [8401] - GenericResultAtLocation [Line: 8404]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [8404] - GenericResultAtLocation [Line: 8406]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [8406] - GenericResultAtLocation [Line: 8411]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [8411] - GenericResultAtLocation [Line: 8414]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [8414] - GenericResultAtLocation [Line: 8416]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [8416] - GenericResultAtLocation [Line: 8421]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [8421] - GenericResultAtLocation [Line: 8424]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [8424] - GenericResultAtLocation [Line: 8426]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [8426] - GenericResultAtLocation [Line: 8472]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8472] - GenericResultAtLocation [Line: 8479]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8479] - GenericResultAtLocation [Line: 13050]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [13050] - GenericResultAtLocation [Line: 13053]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [13053] - GenericResultAtLocation [Line: 13056]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [13056] - GenericResultAtLocation [Line: 13059]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [13059] - GenericResultAtLocation [Line: 16684]: 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" (36), "i" (12UL)); [16684-16685] - GenericResultAtLocation [Line: 37011]: 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)); [37011-37012] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...