/root/.sdkman/candidates/java/11.0.12-open/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.trace.refinement.strategy FOX -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-video-c-qcam.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-tmp.fs.smtinterpol-bv-eval-3dddfdf-m [2024-11-15 12:59:58,241 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-15 12:59:58,321 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-15 12:59:58,332 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-15 12:59:58,332 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-15 12:59:58,358 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-15 12:59:58,358 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-15 12:59:58,359 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-15 12:59:58,359 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-15 12:59:58,360 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-15 12:59:58,360 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-15 12:59:58,360 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-15 12:59:58,361 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-15 12:59:58,362 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-15 12:59:58,363 INFO L153 SettingsManager]: * Use SBE=true [2024-11-15 12:59:58,363 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-15 12:59:58,363 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-15 12:59:58,364 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-15 12:59:58,364 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-15 12:59:58,364 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-15 12:59:58,365 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-15 12:59:58,369 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-15 12:59:58,369 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-15 12:59:58,369 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-15 12:59:58,370 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-15 12:59:58,370 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-15 12:59:58,370 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-15 12:59:58,370 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-15 12:59:58,371 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-15 12:59:58,371 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-15 12:59:58,371 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-15 12:59:58,371 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-15 12:59:58,372 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-15 12:59:58,372 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-15 12:59:58,373 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-15 12:59:58,373 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-15 12:59:58,374 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-15 12:59:58,374 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-15 12:59:58,374 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-15 12:59:58,374 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-15 12:59:58,374 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-15 12:59:58,376 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FOX [2024-11-15 12:59:58,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-15 12:59:58,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-15 12:59:58,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-15 12:59:58,735 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-15 12:59:58,735 INFO L274 PluginConnector]: CDTParser initialized [2024-11-15 12:59:58,737 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-video-c-qcam.ko.cil.out.i [2024-11-15 13:00:00,449 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-15 13:00:00,989 INFO L384 CDTParser]: Found 1 translation units. [2024-11-15 13:00:00,990 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-video-c-qcam.ko.cil.out.i [2024-11-15 13:00:01,047 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4b12bfd3/8039cb201cb54032a4ca78fea0a827de/FLAGb53f1d5ff [2024-11-15 13:00:01,074 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4b12bfd3/8039cb201cb54032a4ca78fea0a827de [2024-11-15 13:00:01,079 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-15 13:00:01,081 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-15 13:00:01,085 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-15 13:00:01,085 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-15 13:00:01,091 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-15 13:00:01,093 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 01:00:01" (1/1) ... [2024-11-15 13:00:01,094 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52fe4ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:00:01, skipping insertion in model container [2024-11-15 13:00:01,094 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 01:00:01" (1/1) ... [2024-11-15 13:00:01,309 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-15 13:00:02,006 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,383 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,385 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,388 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,394 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,400 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,634 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,635 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,671 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,722 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,736 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,750 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,778 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,808 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,834 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,835 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,837 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,838 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,839 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,840 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,840 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,842 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,842 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,844 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,861 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,862 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,870 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,938 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-video-c-qcam.ko.cil.out.i[218115,218128] [2024-11-15 13:00:02,979 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:02,980 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:03,017 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-15 13:00:03,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 13:00:03,097 INFO L200 MainTranslator]: Completed pre-run [2024-11-15 13:00:03,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "b " "%%" "gs" ":" "%P" "1" ",%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [4601-4608] [2024-11-15 13:00:03,240 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "w " "%%" "gs" ":" "%P" "1" ",%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4611-4618] [2024-11-15 13:00:03,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "l " "%%" "gs" ":" "%P" "1" ",%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4621-4628] [2024-11-15 13:00:03,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("mov" "q " "%%" "gs" ":" "%P" "1" ",%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4631-4638] [2024-11-15 13:00:03,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t" "call %P[old]" "\n662:\n" ".section .altinstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "661b\n" " " ".quad" " " "663f\n" "\t .word " "(3*32+16)" "\n" "\t .byte 662b-661b\n" "\t .byte 664f-663f\n" ".previous\n" ".section .discard,\"aw\",@progbits\n" "\t .byte 0xff + (664f-663f) - (662b-661b)\n" ".previous\n" ".section .altinstr_replacement, \"ax\"\n" "663:\n\t" "call %P[new]" "\n664:\n" ".previous": "=a" (ret), "=D" (to), "=S" (from), "=d" (len): [old] "i" (& copy_user_generic_unrolled), [new] "i" (& copy_user_generic_string), "1" (to), "2" (from), "3" (len): "memory", "rcx", "r8", "r9", "r10", "r11"); [4715-4746] [2024-11-15 13:00:03,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "b" " %" "b" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "iq" (*((u8 *)src)), "m" (*((struct __large_struct *)((u8 *)dst))), "i" (1), "0" (ret)); [4789-4812] [2024-11-15 13:00:03,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "w" " %" "w" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "ir" (*((u16 *)src)), "m" (*((struct __large_struct *)((u16 *)dst))), "i" (2), "0" (ret)); [4815-4838] [2024-11-15 13:00:03,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "l" " %" "k" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "ir" (*((u32 *)src)), "m" (*((struct __large_struct *)((u32 *)dst))), "i" (4), "0" (ret)); [4841-4864] [2024-11-15 13:00:03,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %" "" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "er" (*((u64 *)src)), "m" (*((struct __large_struct *)((u64 *)dst))), "i" (8), "0" (ret)); [4867-4890] [2024-11-15 13:00:03,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %" "" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "er" (*((u64 *)src)), "m" (*((struct __large_struct *)((u64 *)dst))), "i" (10), "0" (ret)); [4894-4917] [2024-11-15 13:00:03,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": : : "memory"); [4924] [2024-11-15 13:00:03,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "w" " %" "w" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "ir" (*((u16 *)src + 4)), "m" (*((struct __large_struct *)((u16 *)dst + 4))), "i" (2), "0" (ret)); [4925-4948] [2024-11-15 13:00:03,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %" "" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "er" (*((u64 *)src)), "m" (*((struct __large_struct *)((u64 *)dst))), "i" (16), "0" (ret)); [4952-4975] [2024-11-15 13:00:03,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": : : "memory"); [4982] [2024-11-15 13:00:03,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tmov" "q" " %" "" "1,%2\n" "2:\n" ".section .fixup,\"ax\"\n" "3:\tmov %3,%0\n" "\tjmp 2b\n" ".previous\n" " .section __ex_table,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "1b" "," "3b" "\n" " .previous\n": "=r" (ret): "er" (*((u64 *)src + 1)), "m" (*((struct __large_struct *)((u64 *)dst + 1))), "i" (8), "0" (ret)); [4983-5006] [2024-11-15 13:00:03,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag), "=r" (roksum): "1" (buf), "g" ((long )len), "rm" (tmp___7->addr_limit.seg)); [5828-5829] [2024-11-15 13:00:03,446 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-video-c-qcam.ko.cil.out.i[218115,218128] [2024-11-15 13:00:03,459 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-15 13:00:03,598 INFO L204 MainTranslator]: Completed translation [2024-11-15 13:00:03,598 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:00:03 WrapperNode [2024-11-15 13:00:03,598 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-15 13:00:03,600 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-15 13:00:03,600 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-15 13:00:03,600 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-15 13:00:03,608 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:00:03" (1/1) ... [2024-11-15 13:00:03,679 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:00:03" (1/1) ... [2024-11-15 13:00:03,857 INFO L138 Inliner]: procedures = 125, calls = 962, calls flagged for inlining = 46, calls inlined = 46, statements flattened = 2813 [2024-11-15 13:00:03,857 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-15 13:00:03,858 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-15 13:00:03,858 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-15 13:00:03,858 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-15 13:00:03,871 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:00:03" (1/1) ... [2024-11-15 13:00:03,871 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:00:03" (1/1) ... [2024-11-15 13:00:03,903 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:00:03" (1/1) ... [2024-11-15 13:00:04,171 INFO L175 MemorySlicer]: Split 655 memory accesses to 17 slices as follows [2, 363, 7, 3, 56, 6, 44, 28, 6, 26, 80, 8, 6, 5, 7, 1, 7]. 55 percent of accesses are in the largest equivalence class. The 129 initializations are split as follows [2, 28, 0, 0, 35, 0, 0, 0, 4, 0, 40, 8, 0, 5, 0, 0, 7]. The 244 writes are split as follows [0, 152, 7, 0, 11, 3, 41, 12, 1, 15, 0, 0, 0, 0, 1, 1, 0]. [2024-11-15 13:00:04,171 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:00:03" (1/1) ... [2024-11-15 13:00:04,171 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:00:03" (1/1) ... [2024-11-15 13:00:04,303 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:00:03" (1/1) ... [2024-11-15 13:00:04,334 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:00:03" (1/1) ... [2024-11-15 13:00:04,355 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:00:03" (1/1) ... [2024-11-15 13:00:04,376 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:00:03" (1/1) ... [2024-11-15 13:00:04,406 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-15 13:00:04,407 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-15 13:00:04,407 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-15 13:00:04,407 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-15 13:00:04,408 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:00:03" (1/1) ... [2024-11-15 13:00:04,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-15 13:00:04,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-15 13:00:04,449 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-15 13:00:04,452 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-15 13:00:04,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-15 13:00:04,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-15 13:00:04,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-15 13:00:04,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-15 13:00:04,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-15 13:00:04,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-15 13:00:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-15 13:00:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-15 13:00:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-15 13:00:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-11-15 13:00:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2024-11-15 13:00:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2024-11-15 13:00:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2024-11-15 13:00:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2024-11-15 13:00:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#14 [2024-11-15 13:00:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#15 [2024-11-15 13:00:04,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#16 [2024-11-15 13:00:04,495 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-11-15 13:00:04,495 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_await_ready2 [2024-11-15 13:00:04,495 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_await_ready2 [2024-11-15 13:00:04,495 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_await_ready1 [2024-11-15 13:00:04,495 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_await_ready1 [2024-11-15 13:00:04,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-15 13:00:04,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-15 13:00:04,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-15 13:00:04,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-15 13:00:04,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-15 13:00:04,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-15 13:00:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-15 13:00:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-15 13:00:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-15 13:00:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-15 13:00:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-15 13:00:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-15 13:00:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-11-15 13:00:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2024-11-15 13:00:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2024-11-15 13:00:04,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2024-11-15 13:00:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2024-11-15 13:00:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2024-11-15 13:00:04,497 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2024-11-15 13:00:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure cqcam_cleanup [2024-11-15 13:00:04,497 INFO L138 BoogieDeclarations]: Found implementation of procedure cqcam_cleanup [2024-11-15 13:00:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-15 13:00:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-15 13:00:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-15 13:00:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-15 13:00:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-15 13:00:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-15 13:00:04,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-15 13:00:04,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-15 13:00:04,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-15 13:00:04,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-15 13:00:04,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-15 13:00:04,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-15 13:00:04,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-15 13:00:04,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-15 13:00:04,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-15 13:00:04,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-15 13:00:04,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-15 13:00:04,499 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_set_ack [2024-11-15 13:00:04,499 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_set_ack [2024-11-15 13:00:04,499 INFO L130 BoogieDeclarations]: Found specification of procedure qc_setup [2024-11-15 13:00:04,499 INFO L138 BoogieDeclarations]: Found implementation of procedure qc_setup [2024-11-15 13:00:04,499 INFO L130 BoogieDeclarations]: Found specification of procedure cq_detach [2024-11-15 13:00:04,499 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_detach [2024-11-15 13:00:04,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-15 13:00:04,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-15 13:00:04,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UCHAR~TO~VOID [2024-11-15 13:00:04,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UCHAR~TO~VOID [2024-11-15 13:00:04,500 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim_or_block [2024-11-15 13:00:04,500 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim_or_block [2024-11-15 13:00:04,500 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_set [2024-11-15 13:00:04,500 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_set [2024-11-15 13:00:04,500 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-15 13:00:04,500 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-15 13:00:04,500 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-15 13:00:04,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-15 13:00:04,500 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_ready2 [2024-11-15 13:00:04,500 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_ready2 [2024-11-15 13:00:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-15 13:00:04,501 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-15 13:00:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_ready1 [2024-11-15 13:00:04,501 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_ready1 [2024-11-15 13:00:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-15 13:00:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-15 13:00:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-15 13:00:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-15 13:00:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-15 13:00:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-15 13:00:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-15 13:00:04,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-15 13:00:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-15 13:00:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2024-11-15 13:00:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#10 [2024-11-15 13:00:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#11 [2024-11-15 13:00:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#12 [2024-11-15 13:00:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#13 [2024-11-15 13:00:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#14 [2024-11-15 13:00:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#15 [2024-11-15 13:00:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#16 [2024-11-15 13:00:04,502 INFO L130 BoogieDeclarations]: Found specification of procedure cq_attach [2024-11-15 13:00:04,502 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_attach [2024-11-15 13:00:04,503 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2024-11-15 13:00:04,503 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2024-11-15 13:00:04,503 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_read_data [2024-11-15 13:00:04,503 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_read_data [2024-11-15 13:00:04,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-15 13:00:04,503 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2024-11-15 13:00:04,503 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2024-11-15 13:00:04,503 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2024-11-15 13:00:04,503 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2024-11-15 13:00:04,503 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-15 13:00:04,503 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-15 13:00:04,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-15 13:00:04,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_UCHAR [2024-11-15 13:00:04,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_UCHAR [2024-11-15 13:00:04,504 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-15 13:00:04,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-15 13:00:04,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-15 13:00:04,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-15 13:00:04,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-15 13:00:04,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-15 13:00:04,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-15 13:00:04,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-15 13:00:04,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-15 13:00:04,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-15 13:00:04,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-15 13:00:04,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-15 13:00:04,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-15 13:00:04,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-15 13:00:04,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-15 13:00:04,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-15 13:00:04,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-15 13:00:04,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-15 13:00:04,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-15 13:00:04,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-15 13:00:04,506 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-15 13:00:04,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-15 13:00:04,506 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2024-11-15 13:00:04,506 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2024-11-15 13:00:04,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-15 13:00:04,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-15 13:00:04,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-15 13:00:04,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-15 13:00:04,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-15 13:00:04,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-15 13:00:04,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-15 13:00:04,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-15 13:00:04,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-15 13:00:04,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-15 13:00:04,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-15 13:00:04,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-15 13:00:04,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-15 13:00:04,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-15 13:00:04,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-15 13:00:04,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-15 13:00:04,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-15 13:00:04,508 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-15 13:00:04,508 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-15 13:00:04,508 INFO L130 BoogieDeclarations]: Found specification of procedure cqcam_init [2024-11-15 13:00:04,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cqcam_init [2024-11-15 13:00:04,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-15 13:00:04,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-15 13:00:04,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-15 13:00:04,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-15 13:00:04,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-15 13:00:04,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-15 13:00:04,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-15 13:00:04,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-15 13:00:04,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-15 13:00:04,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-11-15 13:00:04,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2024-11-15 13:00:04,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2024-11-15 13:00:04,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2024-11-15 13:00:04,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#13 [2024-11-15 13:00:04,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#14 [2024-11-15 13:00:04,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#15 [2024-11-15 13:00:04,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#16 [2024-11-15 13:00:04,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-15 13:00:04,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-15 13:00:04,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-15 13:00:04,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-15 13:00:04,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-15 13:00:04,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-15 13:00:04,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-15 13:00:04,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-15 13:00:04,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-15 13:00:04,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-15 13:00:04,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-15 13:00:04,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-15 13:00:04,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-11-15 13:00:04,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2024-11-15 13:00:04,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2024-11-15 13:00:04,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#15 [2024-11-15 13:00:04,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#16 [2024-11-15 13:00:04,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-15 13:00:04,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-15 13:00:04,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-15 13:00:04,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-15 13:00:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-15 13:00:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-15 13:00:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-15 13:00:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-15 13:00:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-15 13:00:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-15 13:00:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-15 13:00:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-15 13:00:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-11-15 13:00:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-11-15 13:00:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-11-15 13:00:04,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2024-11-15 13:00:04,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2024-11-15 13:00:04,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2024-11-15 13:00:04,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2024-11-15 13:00:04,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-15 13:00:04,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-15 13:00:04,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-15 13:00:04,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-15 13:00:04,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-15 13:00:04,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-15 13:00:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-15 13:00:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-15 13:00:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-15 13:00:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-15 13:00:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-15 13:00:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-15 13:00:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-15 13:00:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-15 13:00:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-15 13:00:04,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-15 13:00:04,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-15 13:00:04,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-15 13:00:04,515 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-15 13:00:04,515 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-15 13:00:04,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-15 13:00:04,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-15 13:00:04,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-15 13:00:04,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-15 13:00:04,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-15 13:00:04,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-15 13:00:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-15 13:00:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-15 13:00:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-15 13:00:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-15 13:00:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-15 13:00:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-15 13:00:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-11-15 13:00:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2024-11-15 13:00:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2024-11-15 13:00:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2024-11-15 13:00:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2024-11-15 13:00:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-15 13:00:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-15 13:00:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-15 13:00:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-15 13:00:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-15 13:00:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-15 13:00:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-15 13:00:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-15 13:00:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-15 13:00:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2024-11-15 13:00:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2024-11-15 13:00:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2024-11-15 13:00:04,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2024-11-15 13:00:04,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2024-11-15 13:00:04,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2024-11-15 13:00:04,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2024-11-15 13:00:04,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2024-11-15 13:00:04,518 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-15 13:00:04,518 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-15 13:00:04,518 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_read_bytes [2024-11-15 13:00:04,518 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_read_bytes [2024-11-15 13:00:04,518 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-15 13:00:04,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-15 13:00:04,518 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2024-11-15 13:00:04,519 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2024-11-15 13:00:04,519 INFO L130 BoogieDeclarations]: Found specification of procedure qc_reset [2024-11-15 13:00:04,519 INFO L138 BoogieDeclarations]: Found implementation of procedure qc_reset [2024-11-15 13:00:04,519 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_try_fmt_vid_cap [2024-11-15 13:00:04,519 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_try_fmt_vid_cap [2024-11-15 13:00:04,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-15 13:00:04,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-15 13:00:04,519 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_write_data [2024-11-15 13:00:04,519 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_write_data [2024-11-15 13:00:05,162 INFO L238 CfgBuilder]: Building ICFG [2024-11-15 13:00:05,166 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-15 13:00:12,009 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-15 13:00:12,010 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-15 13:00:12,015 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-15 13:00:12,022 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-15 13:00:12,028 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-15 13:00:12,030 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-15 13:00:37,570 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_switch_default#1: SUMMARY for call __copy_to_user_#t~ret11#1 := copy_user_generic(__copy_to_user_~dst#1.base, __copy_to_user_~dst#1.offset, __copy_to_user_~src#1.base, __copy_to_user_~src#1.offset, __copy_to_user_~size#1); srcloc: null [2024-11-15 13:00:37,570 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4771: assume 2bv32 == __copy_to_user_~size#1; [2024-11-15 13:00:37,570 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4771: assume !(2bv32 == __copy_to_user_~size#1); [2024-11-15 13:00:37,571 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4774: assume 4bv32 == __copy_to_user_~size#1; [2024-11-15 13:00:37,571 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4774: assume !(4bv32 == __copy_to_user_~size#1); [2024-11-15 13:00:37,571 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_case_16#1: __copy_to_user_~tmp___9~0#1 := ~sign_extend~64~32((if !(0bv32 == __copy_to_user_~ret~1#1) then 1bv32 else 0bv32)); [2024-11-15 13:00:37,571 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4777: assume 8bv32 == __copy_to_user_~size#1; [2024-11-15 13:00:37,571 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4777: assume !(8bv32 == __copy_to_user_~size#1); [2024-11-15 13:00:37,571 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L5010: __copy_to_user_~tmp___11~0#1 := __copy_to_user_#t~ret11#1;havoc __copy_to_user_#t~ret11#1;__copy_to_user_~tmp___10~0#1 := __copy_to_user_~tmp___11~0#1;__copy_to_user_#res#1 := __copy_to_user_~tmp___10~0#1[32:0]; [2024-11-15 13:00:37,571 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4978: assume 0bv64 != __copy_to_user_~tmp___9~0#1;__copy_to_user_#res#1 := __copy_to_user_~ret~1#1; [2024-11-15 13:00:37,572 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4978: assume !(0bv64 != __copy_to_user_~tmp___9~0#1);__copy_to_user_#res#1 := __copy_to_user_~ret~1#1; [2024-11-15 13:00:37,572 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4780: assume 10bv32 == __copy_to_user_~size#1; [2024-11-15 13:00:37,572 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4780: assume !(10bv32 == __copy_to_user_~size#1); [2024-11-15 13:00:37,572 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_case_8#1: __copy_to_user_#res#1 := __copy_to_user_~ret~1#1; [2024-11-15 13:00:37,572 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##50: assume !false; [2024-11-15 13:00:37,572 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4783: assume 16bv32 == __copy_to_user_~size#1; [2024-11-15 13:00:37,572 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4783: assume !(16bv32 == __copy_to_user_~size#1); [2024-11-15 13:00:37,572 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume false; [2024-11-15 13:00:37,573 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##40: assume !false; [2024-11-15 13:00:37,573 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##39: assume false; [2024-11-15 13:00:37,573 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_case_2#1: __copy_to_user_#res#1 := __copy_to_user_~ret~1#1; [2024-11-15 13:00:37,573 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_case_10#1: __copy_to_user_~tmp___8~0#1 := ~sign_extend~64~32((if !(0bv32 == __copy_to_user_~ret~1#1) then 1bv32 else 0bv32)); [2024-11-15 13:00:37,573 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_case_1#1: __copy_to_user_#res#1 := __copy_to_user_~ret~1#1; [2024-11-15 13:00:37,573 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4920: assume 0bv64 != __copy_to_user_~tmp___8~0#1;__copy_to_user_#res#1 := __copy_to_user_~ret~1#1; [2024-11-15 13:00:37,573 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4920: assume !(0bv64 != __copy_to_user_~tmp___8~0#1);__copy_to_user_#res#1 := __copy_to_user_~ret~1#1; [2024-11-15 13:00:37,573 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_case_4#1: __copy_to_user_#res#1 := __copy_to_user_~ret~1#1; [2024-11-15 13:00:37,574 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##100: assume 1bv32 == __copy_to_user_~size#1; [2024-11-15 13:00:37,574 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##225: assume !false; [2024-11-15 13:00:37,574 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##224: assume false; [2024-11-15 13:00:37,574 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##101: assume !(1bv32 == __copy_to_user_~size#1); [2024-11-15 13:00:37,574 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##232: assume false; [2024-11-15 13:00:37,574 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume !false; [2024-11-15 13:00:37,574 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##112: assume false; [2024-11-15 13:00:37,574 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##233: assume !false; [2024-11-15 13:00:37,575 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##246: assume !false; [2024-11-15 13:00:37,575 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##245: assume false; [2024-11-15 13:00:37,916 INFO L? ?]: Removed 978 outVars from TransFormulas that were not future-live. [2024-11-15 13:00:37,916 INFO L287 CfgBuilder]: Performing block encoding [2024-11-15 13:00:37,960 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-15 13:00:37,961 INFO L316 CfgBuilder]: Removed 17 assume(true) statements. [2024-11-15 13:00:37,961 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 01:00:37 BoogieIcfgContainer [2024-11-15 13:00:37,961 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-15 13:00:37,967 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-15 13:00:37,967 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-15 13:00:37,972 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-15 13:00:37,973 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 01:00:01" (1/3) ... [2024-11-15 13:00:37,973 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2583ebe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 01:00:37, skipping insertion in model container [2024-11-15 13:00:37,974 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:00:03" (2/3) ... [2024-11-15 13:00:37,974 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2583ebe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 01:00:37, skipping insertion in model container [2024-11-15 13:00:37,974 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 01:00:37" (3/3) ... [2024-11-15 13:00:37,977 INFO L112 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-media-video-c-qcam.ko.cil.out.i [2024-11-15 13:00:37,994 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-15 13:00:37,994 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-15 13:00:38,100 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-15 13:00:38,106 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7d0dc845, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-15 13:00:38,107 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-15 13:00:38,118 INFO L276 IsEmpty]: Start isEmpty. Operand has 718 states, 499 states have (on average 1.348697394789579) internal successors, (673), 507 states have internal predecessors, (673), 180 states have call successors, (180), 37 states have call predecessors, (180), 37 states have return successors, (180), 178 states have call predecessors, (180), 180 states have call successors, (180) [2024-11-15 13:00:38,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-15 13:00:38,126 INFO L207 NwaCegarLoop]: Found error trace [2024-11-15 13:00:38,127 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-15 13:00:38,127 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 13:00:38,133 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 13:00:38,133 INFO L85 PathProgramCache]: Analyzing trace with hash 692339099, now seen corresponding path program 1 times [2024-11-15 13:00:38,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-15 13:00:38,152 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2082532146] [2024-11-15 13:00:38,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 13:00:38,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 13:00:52,946 ERROR L246 FreeRefinementEngine]: Caught known exception: Const is only supported for infinite index sort [2024-11-15 13:00:52,946 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1729831223] [2024-11-15 13:00:52,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 13:00:52,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 13:00:52,948 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-15 13:00:52,953 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 13:00:52,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-15 13:01:06,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-15 13:01:06,509 INFO L255 TraceCheckSpWp]: Trace formula consists of 1365 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-15 13:01:06,515 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-15 13:01:08,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-15 13:01:08,357 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-15 13:01:08,358 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-15 13:01:08,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2082532146] [2024-11-15 13:01:08,358 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-15 13:01:08,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1729831223] [2024-11-15 13:01:08,359 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1729831223] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-15 13:01:08,359 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-15 13:01:08,359 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-15 13:01:08,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161837956] [2024-11-15 13:01:08,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-15 13:01:08,367 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-15 13:01:08,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-15 13:01:08,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-15 13:01:08,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 13:01:08,398 INFO L87 Difference]: Start difference. First operand has 718 states, 499 states have (on average 1.348697394789579) internal successors, (673), 507 states have internal predecessors, (673), 180 states have call successors, (180), 37 states have call predecessors, (180), 37 states have return successors, (180), 178 states have call predecessors, (180), 180 states have call successors, (180) Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-15 13:01:08,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-15 13:01:08,635 INFO L93 Difference]: Finished difference Result 1419 states and 2092 transitions. [2024-11-15 13:01:08,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-15 13:01:08,641 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 19 [2024-11-15 13:01:08,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-15 13:01:08,662 INFO L225 Difference]: With dead ends: 1419 [2024-11-15 13:01:08,662 INFO L226 Difference]: Without dead ends: 709 [2024-11-15 13:01:08,673 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-15 13:01:08,676 INFO L432 NwaCegarLoop]: 987 mSDtfsCounter, 972 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 972 SdHoareTripleChecker+Valid, 987 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-15 13:01:08,676 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [972 Valid, 987 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-15 13:01:08,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 709 states. [2024-11-15 13:01:08,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 709 to 709. [2024-11-15 13:01:08,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 709 states, 493 states have (on average 1.2718052738336714) internal successors, (627), 498 states have internal predecessors, (627), 179 states have call successors, (179), 37 states have call predecessors, (179), 36 states have return successors, (178), 176 states have call predecessors, (178), 178 states have call successors, (178) [2024-11-15 13:01:08,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 709 states and 984 transitions. [2024-11-15 13:01:08,797 INFO L78 Accepts]: Start accepts. Automaton has 709 states and 984 transitions. Word has length 19 [2024-11-15 13:01:08,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-15 13:01:08,799 INFO L471 AbstractCegarLoop]: Abstraction has 709 states and 984 transitions. [2024-11-15 13:01:08,799 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-15 13:01:08,799 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 984 transitions. [2024-11-15 13:01:08,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-15 13:01:08,800 INFO L207 NwaCegarLoop]: Found error trace [2024-11-15 13:01:08,800 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-15 13:01:08,836 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-15 13:01:09,001 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-15 13:01:09,002 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-15 13:01:09,002 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-15 13:01:09,002 INFO L85 PathProgramCache]: Analyzing trace with hash -12679008, now seen corresponding path program 1 times [2024-11-15 13:01:09,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-15 13:01:09,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [382525381] [2024-11-15 13:01:09,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 13:01:09,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-15 13:01:21,522 ERROR L246 FreeRefinementEngine]: Caught known exception: Const is only supported for infinite index sort [2024-11-15 13:01:21,522 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [485301004] [2024-11-15 13:01:21,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-15 13:01:21,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-15 13:01:21,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-15 13:01:21,525 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-15 13:01:21,529 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process