/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver External_ModelsAndUnsatCoreMode --traceabstraction.command.for.external.solver 'cvc4 --incremental --print-success --lang smt' -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-dev-b75d321-m [2024-11-04 17:20:50,640 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-04 17:20:50,714 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-04 17:20:50,722 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-04 17:20:50,723 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-04 17:20:50,755 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-04 17:20:50,756 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-04 17:20:50,756 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-04 17:20:50,757 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-04 17:20:50,757 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-04 17:20:50,758 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-04 17:20:50,758 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-04 17:20:50,759 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-04 17:20:50,759 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-04 17:20:50,759 INFO L153 SettingsManager]: * Use SBE=true [2024-11-04 17:20:50,760 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-04 17:20:50,760 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-04 17:20:50,760 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-04 17:20:50,761 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-04 17:20:50,761 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-04 17:20:50,761 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-04 17:20:50,762 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-04 17:20:50,762 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-04 17:20:50,762 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-04 17:20:50,763 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-04 17:20:50,763 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-04 17:20:50,763 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-04 17:20:50,763 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-04 17:20:50,764 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-04 17:20:50,764 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-04 17:20:50,764 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-04 17:20:50,764 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-04 17:20:50,765 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-04 17:20:50,765 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-04 17:20:50,765 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-04 17:20:50,766 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-04 17:20:50,766 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-04 17:20:50,766 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-04 17:20:50,766 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-04 17:20:50,767 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-04 17:20:50,767 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-04 17:20:50,770 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> cvc4 --incremental --print-success --lang smt [2024-11-04 17:20:51,051 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-04 17:20:51,087 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-04 17:20:51,090 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-04 17:20:51,091 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-04 17:20:51,091 INFO L274 PluginConnector]: CDTParser initialized [2024-11-04 17:20:51,093 INFO L431 ainManager$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 [2024-11-04 17:20:52,752 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-04 17:20:53,255 INFO L384 CDTParser]: Found 1 translation units. [2024-11-04 17:20:53,256 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 [2024-11-04 17:20:53,306 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/793bf8e99/6c1c18a003bd4eed940636d3b9998248/FLAGd11986e79 [2024-11-04 17:20:53,331 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/793bf8e99/6c1c18a003bd4eed940636d3b9998248 [2024-11-04 17:20:53,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-04 17:20:53,337 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-04 17:20:53,338 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-04 17:20:53,339 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-04 17:20:53,344 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-04 17:20:53,345 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 05:20:53" (1/1) ... [2024-11-04 17:20:53,346 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c4f9b20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:20:53, skipping insertion in model container [2024-11-04 17:20:53,347 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 05:20:53" (1/1) ... [2024-11-04 17:20:53,458 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-04 17:20:54,087 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,408 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,409 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,414 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,415 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,421 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,624 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,625 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,647 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,682 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,693 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,701 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,728 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,749 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,761 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,762 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,763 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,764 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,765 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,765 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,765 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,768 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,768 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,770 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,781 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,783 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,793 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,854 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] [2024-11-04 17:20:54,889 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,890 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,920 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 17:20:54,921 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-04 17:20:54,983 INFO L200 MainTranslator]: Completed pre-run [2024-11-04 17:20:55,097 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] [2024-11-04 17:20:55,099 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] [2024-11-04 17:20:55,099 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] [2024-11-04 17:20:55,100 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] [2024-11-04 17:20:55,104 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] [2024-11-04 17:20:55,105 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] [2024-11-04 17:20:55,106 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] [2024-11-04 17:20:55,106 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] [2024-11-04 17:20:55,106 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] [2024-11-04 17:20:55,108 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] [2024-11-04 17:20:55,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": : : "memory"); [4924] [2024-11-04 17:20:55,108 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] [2024-11-04 17:20:55,109 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] [2024-11-04 17:20:55,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": : : "memory"); [4982] [2024-11-04 17:20:55,109 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] [2024-11-04 17:20:55,194 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] [2024-11-04 17:20:55,265 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] [2024-11-04 17:20:55,276 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-04 17:20:55,331 INFO L204 MainTranslator]: Completed translation [2024-11-04 17:20:55,332 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:20:55 WrapperNode [2024-11-04 17:20:55,332 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-04 17:20:55,333 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-04 17:20:55,333 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-04 17:20:55,333 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-04 17:20:55,339 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:20:55" (1/1) ... [2024-11-04 17:20:55,396 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:20:55" (1/1) ... [2024-11-04 17:20:55,507 INFO L138 Inliner]: procedures = 125, calls = 962, calls flagged for inlining = 46, calls inlined = 46, statements flattened = 2813 [2024-11-04 17:20:55,508 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-04 17:20:55,509 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-04 17:20:55,509 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-04 17:20:55,509 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-04 17:20:55,520 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:20:55" (1/1) ... [2024-11-04 17:20:55,521 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:20:55" (1/1) ... [2024-11-04 17:20:55,553 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:20:55" (1/1) ... [2024-11-04 17:20:55,895 INFO L175 MemorySlicer]: Split 655 memory accesses to 17 slices as follows [2, 3, 7, 363, 56, 5, 1, 6, 6, 80, 26, 7, 44, 28, 8, 7, 6]. 55 percent of accesses are in the largest equivalence class. The 129 initializations are split as follows [2, 0, 0, 28, 35, 5, 0, 0, 4, 40, 0, 0, 0, 0, 8, 7, 0]. The 244 writes are split as follows [0, 0, 7, 152, 11, 0, 1, 0, 1, 0, 15, 1, 41, 12, 0, 0, 3]. [2024-11-04 17:20:55,896 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:20:55" (1/1) ... [2024-11-04 17:20:55,896 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:20:55" (1/1) ... [2024-11-04 17:20:55,992 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:20:55" (1/1) ... [2024-11-04 17:20:56,019 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:20:55" (1/1) ... [2024-11-04 17:20:56,132 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:20:55" (1/1) ... [2024-11-04 17:20:56,155 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:20:55" (1/1) ... [2024-11-04 17:20:56,189 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-04 17:20:56,190 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-04 17:20:56,191 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-04 17:20:56,191 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-04 17:20:56,192 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:20:55" (1/1) ... [2024-11-04 17:20:56,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-04 17:20:56,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 17:20:56,222 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) [2024-11-04 17:20:56,227 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 [2024-11-04 17:20:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-04 17:20:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-04 17:20:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-04 17:20:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-04 17:20:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-04 17:20:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-04 17:20:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-04 17:20:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-04 17:20:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-04 17:20:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-11-04 17:20:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2024-11-04 17:20:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2024-11-04 17:20:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2024-11-04 17:20:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2024-11-04 17:20:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#14 [2024-11-04 17:20:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#15 [2024-11-04 17:20:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#16 [2024-11-04 17:20:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2024-11-04 17:20:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_await_ready2 [2024-11-04 17:20:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_await_ready2 [2024-11-04 17:20:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_await_ready1 [2024-11-04 17:20:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_await_ready1 [2024-11-04 17:20:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-04 17:20:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-04 17:20:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-04 17:20:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-04 17:20:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-04 17:20:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-04 17:20:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-04 17:20:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-04 17:20:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-04 17:20:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-04 17:20:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-04 17:20:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-04 17:20:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-11-04 17:20:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2024-11-04 17:20:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2024-11-04 17:20:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2024-11-04 17:20:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2024-11-04 17:20:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2024-11-04 17:20:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2024-11-04 17:20:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure cqcam_cleanup [2024-11-04 17:20:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure cqcam_cleanup [2024-11-04 17:20:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-04 17:20:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-04 17:20:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-04 17:20:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-04 17:20:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-04 17:20:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-04 17:20:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-04 17:20:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-04 17:20:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-04 17:20:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-04 17:20:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-04 17:20:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-04 17:20:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-04 17:20:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-04 17:20:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-04 17:20:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-04 17:20:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-04 17:20:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_set_ack [2024-11-04 17:20:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_set_ack [2024-11-04 17:20:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure qc_setup [2024-11-04 17:20:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure qc_setup [2024-11-04 17:20:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure cq_detach [2024-11-04 17:20:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_detach [2024-11-04 17:20:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-04 17:20:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-04 17:20:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UCHAR~TO~VOID [2024-11-04 17:20:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UCHAR~TO~VOID [2024-11-04 17:20:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim_or_block [2024-11-04 17:20:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim_or_block [2024-11-04 17:20:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_set [2024-11-04 17:20:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_set [2024-11-04 17:20:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-04 17:20:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-04 17:20:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-04 17:20:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-04 17:20:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_ready2 [2024-11-04 17:20:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_ready2 [2024-11-04 17:20:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-04 17:20:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-04 17:20:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_ready1 [2024-11-04 17:20:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_ready1 [2024-11-04 17:20:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-04 17:20:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-04 17:20:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-04 17:20:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-04 17:20:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-04 17:20:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-04 17:20:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-04 17:20:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-04 17:20:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-04 17:20:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2024-11-04 17:20:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#10 [2024-11-04 17:20:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#11 [2024-11-04 17:20:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#12 [2024-11-04 17:20:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#13 [2024-11-04 17:20:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#14 [2024-11-04 17:20:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#15 [2024-11-04 17:20:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#16 [2024-11-04 17:20:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure cq_attach [2024-11-04 17:20:56,263 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_attach [2024-11-04 17:20:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2024-11-04 17:20:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2024-11-04 17:20:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_read_data [2024-11-04 17:20:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_read_data [2024-11-04 17:20:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-04 17:20:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2024-11-04 17:20:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2024-11-04 17:20:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2024-11-04 17:20:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2024-11-04 17:20:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-04 17:20:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-04 17:20:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-04 17:20:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_UCHAR [2024-11-04 17:20:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_UCHAR [2024-11-04 17:20:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-04 17:20:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-04 17:20:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-04 17:20:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-04 17:20:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-04 17:20:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-04 17:20:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-04 17:20:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-04 17:20:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-04 17:20:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-04 17:20:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-04 17:20:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-04 17:20:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-04 17:20:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-04 17:20:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-04 17:20:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-04 17:20:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-04 17:20:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-04 17:20:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-04 17:20:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-04 17:20:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-04 17:20:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-04 17:20:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2024-11-04 17:20:56,267 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2024-11-04 17:20:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-04 17:20:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-04 17:20:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-04 17:20:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-04 17:20:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-04 17:20:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-04 17:20:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-04 17:20:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-04 17:20:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-04 17:20:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-04 17:20:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-04 17:20:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-04 17:20:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-04 17:20:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-04 17:20:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-04 17:20:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-04 17:20:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-04 17:20:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-04 17:20:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-04 17:20:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure cqcam_init [2024-11-04 17:20:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure cqcam_init [2024-11-04 17:20:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-04 17:20:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-04 17:20:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-04 17:20:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-04 17:20:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-04 17:20:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-04 17:20:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-04 17:20:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-04 17:20:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-04 17:20:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-11-04 17:20:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2024-11-04 17:20:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2024-11-04 17:20:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2024-11-04 17:20:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#13 [2024-11-04 17:20:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#14 [2024-11-04 17:20:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#15 [2024-11-04 17:20:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#16 [2024-11-04 17:20:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-04 17:20:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-04 17:20:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-04 17:20:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-04 17:20:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-04 17:20:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-04 17:20:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-04 17:20:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-04 17:20:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-04 17:20:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-04 17:20:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-04 17:20:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-04 17:20:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-11-04 17:20:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2024-11-04 17:20:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2024-11-04 17:20:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#15 [2024-11-04 17:20:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#16 [2024-11-04 17:20:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-04 17:20:56,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-04 17:20:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-04 17:20:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-04 17:20:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-04 17:20:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-04 17:20:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-04 17:20:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-04 17:20:56,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-04 17:20:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-04 17:20:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-04 17:20:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-04 17:20:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-11-04 17:20:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-11-04 17:20:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-11-04 17:20:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2024-11-04 17:20:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2024-11-04 17:20:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2024-11-04 17:20:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2024-11-04 17:20:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-04 17:20:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-04 17:20:56,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-04 17:20:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-04 17:20:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-04 17:20:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-04 17:20:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-04 17:20:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-04 17:20:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-04 17:20:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-04 17:20:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-04 17:20:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-04 17:20:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-04 17:20:56,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-04 17:20:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-04 17:20:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-04 17:20:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-04 17:20:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-04 17:20:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-04 17:20:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-04 17:20:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-04 17:20:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-04 17:20:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-04 17:20:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-04 17:20:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-04 17:20:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-04 17:20:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-04 17:20:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-04 17:20:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-04 17:20:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-04 17:20:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-04 17:20:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-04 17:20:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-11-04 17:20:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2024-11-04 17:20:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2024-11-04 17:20:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2024-11-04 17:20:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2024-11-04 17:20:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-04 17:20:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-04 17:20:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-04 17:20:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-04 17:20:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-04 17:20:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-04 17:20:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-04 17:20:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-04 17:20:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-04 17:20:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2024-11-04 17:20:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2024-11-04 17:20:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2024-11-04 17:20:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2024-11-04 17:20:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2024-11-04 17:20:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2024-11-04 17:20:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2024-11-04 17:20:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2024-11-04 17:20:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-04 17:20:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-04 17:20:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_read_bytes [2024-11-04 17:20:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_read_bytes [2024-11-04 17:20:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-04 17:20:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-04 17:20:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2024-11-04 17:20:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2024-11-04 17:20:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure qc_reset [2024-11-04 17:20:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure qc_reset [2024-11-04 17:20:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_try_fmt_vid_cap [2024-11-04 17:20:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_try_fmt_vid_cap [2024-11-04 17:20:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-04 17:20:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-04 17:20:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure qcam_write_data [2024-11-04 17:20:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure qcam_write_data [2024-11-04 17:20:56,948 INFO L238 CfgBuilder]: Building ICFG [2024-11-04 17:20:56,951 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-04 17:21:02,986 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-04 17:21:02,986 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-04 17:21:02,989 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-04 17:21:03,002 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-04 17:21:03,003 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-04 17:21:03,004 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-04 17:21:22,723 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 [2024-11-04 17:21:22,723 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4771: assume 2bv32 == __copy_to_user_~size#1; [2024-11-04 17:21:22,723 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4771: assume !(2bv32 == __copy_to_user_~size#1); [2024-11-04 17:21:22,723 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4774: assume 4bv32 == __copy_to_user_~size#1; [2024-11-04 17:21:22,724 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4774: assume !(4bv32 == __copy_to_user_~size#1); [2024-11-04 17:21:22,724 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)); [2024-11-04 17:21:22,724 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4777: assume 8bv32 == __copy_to_user_~size#1; [2024-11-04 17:21:22,724 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4777: assume !(8bv32 == __copy_to_user_~size#1); [2024-11-04 17:21:22,724 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]; [2024-11-04 17:21:22,724 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; [2024-11-04 17:21:22,724 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; [2024-11-04 17:21:22,724 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4780: assume 10bv32 == __copy_to_user_~size#1; [2024-11-04 17:21:22,724 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4780: assume !(10bv32 == __copy_to_user_~size#1); [2024-11-04 17:21:22,724 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_case_8#1: __copy_to_user_#res#1 := __copy_to_user_~ret~1#1; [2024-11-04 17:21:22,724 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##50: assume !false; [2024-11-04 17:21:22,725 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4783: assume 16bv32 == __copy_to_user_~size#1; [2024-11-04 17:21:22,725 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L4783: assume !(16bv32 == __copy_to_user_~size#1); [2024-11-04 17:21:22,725 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume false; [2024-11-04 17:21:22,725 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##40: assume !false; [2024-11-04 17:21:22,725 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##39: assume false; [2024-11-04 17:21:22,725 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_case_2#1: __copy_to_user_#res#1 := __copy_to_user_~ret~1#1; [2024-11-04 17:21:22,725 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)); [2024-11-04 17:21:22,725 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_case_1#1: __copy_to_user_#res#1 := __copy_to_user_~ret~1#1; [2024-11-04 17:21:22,725 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; [2024-11-04 17:21:22,725 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; [2024-11-04 17:21:22,725 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint __copy_to_user_case_4#1: __copy_to_user_#res#1 := __copy_to_user_~ret~1#1; [2024-11-04 17:21:22,725 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##100: assume 1bv32 == __copy_to_user_~size#1; [2024-11-04 17:21:22,726 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##225: assume !false; [2024-11-04 17:21:22,726 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##224: assume false; [2024-11-04 17:21:22,726 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##101: assume !(1bv32 == __copy_to_user_~size#1); [2024-11-04 17:21:22,726 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##232: assume false; [2024-11-04 17:21:22,726 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume !false; [2024-11-04 17:21:22,726 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##112: assume false; [2024-11-04 17:21:22,726 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##233: assume !false; [2024-11-04 17:21:22,726 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##246: assume !false; [2024-11-04 17:21:22,726 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##245: assume false; [2024-11-04 17:21:23,116 INFO L? ?]: Removed 978 outVars from TransFormulas that were not future-live. [2024-11-04 17:21:23,116 INFO L287 CfgBuilder]: Performing block encoding [2024-11-04 17:21:23,162 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-04 17:21:23,162 INFO L316 CfgBuilder]: Removed 17 assume(true) statements. [2024-11-04 17:21:23,162 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.11 05:21:23 BoogieIcfgContainer [2024-11-04 17:21:23,163 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-04 17:21:23,168 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-04 17:21:23,168 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-04 17:21:23,173 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-04 17:21:23,174 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.11 05:20:53" (1/3) ... [2024-11-04 17:21:23,174 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36c0eb9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.11 05:21:23, skipping insertion in model container [2024-11-04 17:21:23,174 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 05:20:55" (2/3) ... [2024-11-04 17:21:23,176 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36c0eb9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.11 05:21:23, skipping insertion in model container [2024-11-04 17:21:23,176 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.11 05:21:23" (3/3) ... [2024-11-04 17:21:23,178 INFO L112 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-media-video-c-qcam.ko.cil.out.i [2024-11-04 17:21:23,195 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-04 17:21:23,195 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-04 17:21:23,307 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-04 17:21:23,315 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;@6903b57, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-04 17:21:23,315 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-04 17:21:23,326 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) [2024-11-04 17:21:23,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-04 17:21:23,335 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 17:21:23,335 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-04 17:21:23,336 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 17:21:23,342 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 17:21:23,343 INFO L85 PathProgramCache]: Analyzing trace with hash 692339099, now seen corresponding path program 1 times [2024-11-04 17:21:23,351 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 17:21:23,352 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [235654908] [2024-11-04 17:21:23,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 17:21:23,354 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-04 17:21:23,355 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2024-11-04 17:21:23,358 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-04 17:21:23,361 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-04 17:21:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 17:21:39,069 INFO L255 TraceCheckSpWp]: Trace formula consists of 1365 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-04 17:21:39,076 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 17:21:40,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-04 17:21:40,837 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 17:21:42,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-04 17:21:42,112 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 17:21:42,112 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [235654908] [2024-11-04 17:21:42,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [235654908] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-04 17:21:42,113 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-04 17:21:42,113 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 3 [2024-11-04 17:21:42,115 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297292373] [2024-11-04 17:21:42,115 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-04 17:21:42,118 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-04 17:21:42,118 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 17:21:42,136 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-04 17:21:42,136 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 17:21:42,141 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 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-04 17:21:42,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 17:21:42,338 INFO L93 Difference]: Finished difference Result 1419 states and 2092 transitions. [2024-11-04 17:21:42,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-04 17:21:42,341 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 19 [2024-11-04 17:21:42,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 17:21:42,357 INFO L225 Difference]: With dead ends: 1419 [2024-11-04 17:21:42,357 INFO L226 Difference]: Without dead ends: 709 [2024-11-04 17:21:42,365 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 17:21:42,368 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 [2024-11-04 17:21:42,369 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] [2024-11-04 17:21:42,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 709 states. [2024-11-04 17:21:42,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 709 to 709. [2024-11-04 17:21:42,462 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) [2024-11-04 17:21:42,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 709 states and 984 transitions. [2024-11-04 17:21:42,474 INFO L78 Accepts]: Start accepts. Automaton has 709 states and 984 transitions. Word has length 19 [2024-11-04 17:21:42,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 17:21:42,475 INFO L471 AbstractCegarLoop]: Abstraction has 709 states and 984 transitions. [2024-11-04 17:21:42,476 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-04 17:21:42,476 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 984 transitions. [2024-11-04 17:21:42,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-04 17:21:42,477 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 17:21:42,477 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] [2024-11-04 17:21:42,494 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-04 17:21:42,677 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt [2024-11-04 17:21:42,678 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 17:21:42,679 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 17:21:42,679 INFO L85 PathProgramCache]: Analyzing trace with hash -12679008, now seen corresponding path program 1 times [2024-11-04 17:21:42,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 17:21:42,679 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1329086760] [2024-11-04 17:21:42,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 17:21:42,680 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-04 17:21:42,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2024-11-04 17:21:42,682 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-04 17:21:42,684 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-04 17:21:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 17:21:56,936 INFO L255 TraceCheckSpWp]: Trace formula consists of 1366 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-04 17:21:56,939 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 17:21:58,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-04 17:21:58,606 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 17:22:00,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-04 17:22:00,006 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 17:22:00,006 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1329086760] [2024-11-04 17:22:00,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1329086760] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-04 17:22:00,006 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-04 17:22:00,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [] total 3 [2024-11-04 17:22:00,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2050211041] [2024-11-04 17:22:00,006 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-04 17:22:00,008 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-04 17:22:00,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 17:22:00,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-04 17:22:00,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 17:22:00,010 INFO L87 Difference]: Start difference. First operand 709 states and 984 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-04 17:22:00,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 17:22:00,074 INFO L93 Difference]: Finished difference Result 709 states and 984 transitions. [2024-11-04 17:22:00,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-04 17:22:00,075 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 20 [2024-11-04 17:22:00,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 17:22:00,076 INFO L225 Difference]: With dead ends: 709 [2024-11-04 17:22:00,076 INFO L226 Difference]: Without dead ends: 0 [2024-11-04 17:22:00,079 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 17:22:00,080 INFO L432 NwaCegarLoop]: 981 mSDtfsCounter, 964 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 964 SdHoareTripleChecker+Valid, 981 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-04 17:22:00,081 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [964 Valid, 981 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-04 17:22:00,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-04 17:22:00,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-04 17:22:00,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-04 17:22:00,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-04 17:22:00,082 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2024-11-04 17:22:00,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 17:22:00,082 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-04 17:22:00,082 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-04 17:22:00,082 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-04 17:22:00,083 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-04 17:22:00,085 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-04 17:22:00,107 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-11-04 17:22:00,286 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt [2024-11-04 17:22:00,289 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-04 17:22:00,290 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.