/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-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192se-rtl8192se.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:37:15,699 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:37:15,828 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 13:37:15,834 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:37:15,835 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:37:15,934 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:37:15,935 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:37:15,935 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:37:15,936 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:37:15,936 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:37:15,936 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:37:15,936 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:37:15,937 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:37:15,937 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:37:15,938 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:37:15,938 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:37:15,938 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:37:15,938 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:37:15,939 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:37:15,939 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:37:15,939 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:37:15,950 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:37:15,951 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:37:15,951 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:37:15,951 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:37:15,952 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:37:15,952 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:37:15,953 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:37:15,953 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:37:15,953 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:37:15,954 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:37:15,954 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:37:15,955 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:37:15,955 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:37:15,955 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:37:15,956 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:37:15,956 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:37:15,956 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:37:15,957 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:37:15,957 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:37:15,957 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:37:15,984 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:37:15,985 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:37:15,985 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:37:16,419 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:37:16,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:37:16,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:37:16,563 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:37:16,575 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:37:16,577 INFO L431 ainManager$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-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192se-rtl8192se.cil.i [2023-12-07 13:37:20,176 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:37:22,621 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:37:22,622 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192se-rtl8192se.cil.i [2023-12-07 13:37:22,800 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c20125b7e/c5d3684b1d4346a5a6e1aaa3bc6b5b6a/FLAG0b2a9fb99 [2023-12-07 13:37:22,838 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c20125b7e/c5d3684b1d4346a5a6e1aaa3bc6b5b6a [2023-12-07 13:37:22,842 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:37:22,844 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:37:22,846 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:37:22,846 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:37:22,851 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:37:22,852 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:37:22" (1/1) ... [2023-12-07 13:37:22,853 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8a5bc2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:37:22, skipping insertion in model container [2023-12-07 13:37:22,853 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:37:22" (1/1) ... [2023-12-07 13:37:23,490 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:37:28,531 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-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192se-rtl8192se.cil.i[718767,718780] [2023-12-07 13:37:28,591 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:37:28,740 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:37:28,954 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:37:30,142 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-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192se-rtl8192se.cil.i[718767,718780] [2023-12-07 13:37:30,158 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:37:30,262 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:37:30,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7903] [2023-12-07 13:37:30,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7906] [2023-12-07 13:37:30,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7909] [2023-12-07 13:37:30,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7912] [2023-12-07 13:37:30,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [7949] [2023-12-07 13:37:30,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [7952] [2023-12-07 13:37:30,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [7954] [2023-12-07 13:37:30,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [7959] [2023-12-07 13:37:30,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [7962] [2023-12-07 13:37:30,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [7964] [2023-12-07 13:37:30,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [7969] [2023-12-07 13:37:30,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [7972] [2023-12-07 13:37:30,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [7974] [2023-12-07 13:37:30,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [7979] [2023-12-07 13:37:30,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [7982] [2023-12-07 13:37:30,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [7984] [2023-12-07 13:37:30,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [8022] [2023-12-07 13:37:30,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [8025] [2023-12-07 13:37:30,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [8027] [2023-12-07 13:37:30,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [8032] [2023-12-07 13:37:30,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [8035] [2023-12-07 13:37:30,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [8037] [2023-12-07 13:37:30,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [8042] [2023-12-07 13:37:30,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [8045] [2023-12-07 13:37:30,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [8047] [2023-12-07 13:37:30,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [8052] [2023-12-07 13:37:30,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [8055] [2023-12-07 13:37:30,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [8057] [2023-12-07 13:37:30,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8079] [2023-12-07 13:37:30,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8088] [2023-12-07 13:37:30,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [10585] [2023-12-07 13:37:30,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10588] [2023-12-07 13:37:30,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10591] [2023-12-07 13:37:30,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10594] [2023-12-07 13:37:31,330 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [20306] [2023-12-07 13:37:31,492 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)); [24517-24518] [2023-12-07 13:37:31,549 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [25447] [2023-12-07 13:37:31,550 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [25458] [2023-12-07 13:37:31,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [25479] [2023-12-07 13:37:31,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [25514] [2023-12-07 13:37:31,576 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-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8192se-rtl8192se.cil.i[718767,718780] [2023-12-07 13:37:31,598 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:37:31,933 INFO L206 MainTranslator]: Completed translation [2023-12-07 13:37:31,934 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:37:31 WrapperNode [2023-12-07 13:37:31,934 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:37:31,937 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 13:37:31,937 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 13:37:31,937 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 13:37:31,964 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:37:31" (1/1) ... [2023-12-07 13:37:32,319 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:37:31" (1/1) ... [2023-12-07 13:37:33,544 INFO L138 Inliner]: procedures = 469, calls = 6722, calls flagged for inlining = 272, calls inlined = 255, statements flattened = 15997 [2023-12-07 13:37:33,544 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 13:37:33,545 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 13:37:33,545 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 13:37:33,545 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 13:37:33,572 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:37:31" (1/1) ... [2023-12-07 13:37:33,573 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:37:31" (1/1) ... [2023-12-07 13:37:33,698 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:37:31" (1/1) ... [2023-12-07 13:37:39,073 INFO L175 MemorySlicer]: Split 3857 memory accesses to 45 slices as follows [67, 2148, 6, 6, 2, 9, 11, 2, 2, 3, 1, 2, 108, 4, 10, 1, 102, 3, 1, 2, 2, 1, 11, 11, 11, 5, 88, 52, 3, 380, 2, 210, 40, 322, 40, 24, 7, 7, 10, 19, 6, 2, 96, 16, 2]. 56 percent of accesses are in the largest equivalence class. The 1523 initializations are split as follows [67, 65, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 106, 4, 0, 1, 93, 0, 1, 2, 2, 1, 10, 10, 10, 0, 88, 40, 1, 372, 0, 202, 32, 320, 0, 0, 0, 0, 0, 0, 0, 0, 84, 0, 0]. The 638 writes are split as follows [0, 566, 0, 0, 1, 3, 4, 0, 1, 1, 0, 1, 0, 0, 3, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 1, 0, 0, 0, 0, 19, 6, 6, 6, 4, 2, 1, 0, 6, 1]. [2023-12-07 13:37:39,073 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:37:31" (1/1) ... [2023-12-07 13:37:39,073 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:37:31" (1/1) ... [2023-12-07 13:37:39,932 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:37:31" (1/1) ... [2023-12-07 13:37:40,046 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:37:31" (1/1) ... [2023-12-07 13:37:40,329 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:37:31" (1/1) ... [2023-12-07 13:37:40,432 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:37:31" (1/1) ... [2023-12-07 13:37:40,744 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 13:37:40,746 INFO L158 Benchmark]: Toolchain (without parser) took 17901.71ms. Allocated memory was 60.9MB in the beginning and 269.0MB in the end (delta: 208.2MB). Free memory was 16.2MB in the beginning and 69.4MB in the end (delta: -53.2MB). Peak memory consumption was 214.4MB. Max. memory is 3.9GB. [2023-12-07 13:37:40,746 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 60.9MB. Free memory is still 33.6MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 13:37:40,747 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9088.12ms. Allocated memory was 60.9MB in the beginning and 204.0MB in the end (delta: 143.1MB). Free memory was 15.9MB in the beginning and 39.3MB in the end (delta: -23.4MB). Peak memory consumption was 131.7MB. Max. memory is 3.9GB. [2023-12-07 13:37:40,747 INFO L158 Benchmark]: Boogie Procedure Inliner took 1607.32ms. Allocated memory was 204.0MB in the beginning and 269.0MB in the end (delta: 65.1MB). Free memory was 39.3MB in the beginning and 149.9MB in the end (delta: -110.6MB). Peak memory consumption was 39.6MB. Max. memory is 3.9GB. [2023-12-07 13:37:40,747 INFO L158 Benchmark]: Boogie Preprocessor took 7199.51ms. Allocated memory is still 269.0MB. Free memory was 149.9MB in the beginning and 69.4MB in the end (delta: 80.5MB). Peak memory consumption was 139.9MB. Max. memory is 3.9GB. [2023-12-07 13:37:40,749 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 0.24ms. Allocated memory is still 60.9MB. Free memory is still 33.6MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 9088.12ms. Allocated memory was 60.9MB in the beginning and 204.0MB in the end (delta: 143.1MB). Free memory was 15.9MB in the beginning and 39.3MB in the end (delta: -23.4MB). Peak memory consumption was 131.7MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 1607.32ms. Allocated memory was 204.0MB in the beginning and 269.0MB in the end (delta: 65.1MB). Free memory was 39.3MB in the beginning and 149.9MB in the end (delta: -110.6MB). Peak memory consumption was 39.6MB. Max. memory is 3.9GB. * Boogie Preprocessor took 7199.51ms. Allocated memory is still 269.0MB. Free memory was 149.9MB in the beginning and 69.4MB in the end (delta: 80.5MB). Peak memory consumption was 139.9MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7903]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7903] - GenericResultAtLocation [Line: 7906]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7906] - GenericResultAtLocation [Line: 7909]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7909] - GenericResultAtLocation [Line: 7912]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7912] - GenericResultAtLocation [Line: 7949]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [7949] - GenericResultAtLocation [Line: 7952]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [7952] - GenericResultAtLocation [Line: 7954]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [7954] - GenericResultAtLocation [Line: 7959]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [7959] - GenericResultAtLocation [Line: 7962]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [7962] - GenericResultAtLocation [Line: 7964]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [7964] - GenericResultAtLocation [Line: 7969]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [7969] - GenericResultAtLocation [Line: 7972]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [7972] - GenericResultAtLocation [Line: 7974]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [7974] - GenericResultAtLocation [Line: 7979]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [7979] - GenericResultAtLocation [Line: 7982]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [7982] - GenericResultAtLocation [Line: 7984]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [7984] - GenericResultAtLocation [Line: 8022]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [8022] - GenericResultAtLocation [Line: 8025]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [8025] - GenericResultAtLocation [Line: 8027]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [8027] - GenericResultAtLocation [Line: 8032]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [8032] - GenericResultAtLocation [Line: 8035]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [8035] - GenericResultAtLocation [Line: 8037]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [8037] - GenericResultAtLocation [Line: 8042]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [8042] - GenericResultAtLocation [Line: 8045]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [8045] - GenericResultAtLocation [Line: 8047]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [8047] - GenericResultAtLocation [Line: 8052]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [8052] - GenericResultAtLocation [Line: 8055]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [8055] - GenericResultAtLocation [Line: 8057]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [8057] - GenericResultAtLocation [Line: 8079]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8079] - GenericResultAtLocation [Line: 8088]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8088] - GenericResultAtLocation [Line: 10585]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [10585] - GenericResultAtLocation [Line: 10588]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10588] - GenericResultAtLocation [Line: 10591]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10591] - GenericResultAtLocation [Line: 10594]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10594] - GenericResultAtLocation [Line: 20306]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [20306] - GenericResultAtLocation [Line: 24517]: 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)); [24517-24518] - GenericResultAtLocation [Line: 25447]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [25447] - GenericResultAtLocation [Line: 25458]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [25458] - GenericResultAtLocation [Line: 25479]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [25479] - GenericResultAtLocation [Line: 25514]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [25514] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...