./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f0264a7c1c07e6092d32753a230521a5edec309c10f882cddd09eac7d8c938cd --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 10:28:42,346 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 10:28:42,437 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 10:28:42,443 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 10:28:42,445 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 10:28:42,473 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 10:28:42,474 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 10:28:42,475 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 10:28:42,475 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 10:28:42,477 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 10:28:42,478 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 10:28:42,478 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 10:28:42,479 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 10:28:42,479 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 10:28:42,482 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 10:28:42,482 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 10:28:42,483 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 10:28:42,483 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 10:28:42,483 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 10:28:42,483 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 10:28:42,483 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 10:28:42,485 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 10:28:42,485 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 10:28:42,485 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 10:28:42,486 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 10:28:42,486 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 10:28:42,486 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 10:28:42,487 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 10:28:42,487 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 10:28:42,488 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:28:42,488 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 10:28:42,488 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 10:28:42,489 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 10:28:42,489 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 10:28:42,490 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 10:28:42,490 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 10:28:42,490 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 10:28:42,491 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 10:28:42,491 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 10:28:42,491 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0264a7c1c07e6092d32753a230521a5edec309c10f882cddd09eac7d8c938cd [2024-11-12 10:28:42,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 10:28:42,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 10:28:42,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 10:28:42,791 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 10:28:42,792 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 10:28:42,793 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i [2024-11-12 10:28:44,272 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 10:28:44,779 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 10:28:44,780 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i [2024-11-12 10:28:44,827 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b902b39ff/0b032ef94ad64ba7800600d01bdadcae/FLAGd2157859b [2024-11-12 10:28:44,844 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b902b39ff/0b032ef94ad64ba7800600d01bdadcae [2024-11-12 10:28:44,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 10:28:44,848 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 10:28:44,849 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 10:28:44,849 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 10:28:44,857 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 10:28:44,858 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:28:44" (1/1) ... [2024-11-12 10:28:44,859 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@381964f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:44, skipping insertion in model container [2024-11-12 10:28:44,859 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:28:44" (1/1) ... [2024-11-12 10:28:44,984 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 10:28:46,976 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i[222868,222881] [2024-11-12 10:28:47,242 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:28:47,285 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 10:28:47,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (179), "i" (12UL)); [4067-4068] [2024-11-12 10:28:47,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c6;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c5\n .byte 772b-771b\n .short %c7\n.popsection\n": "=D" (__edi), "=S" (__esi), "=d" (__edx), "=c" (__ecx), "=a" (__eax): [paravirt_typenum] "i" (34UL), [paravirt_opptr] "i" (& pv_cpu_ops.read_tsc), [paravirt_clobber] "i" (511): "memory", "cc", "r8", "r9", "r10", "r11"); [4073-4076] [2024-11-12 10:28:47,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\tprefetcht0 %P1\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 6*32+ 8)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\tprefetchw %P1\n6651:\n\t.popsection": : "i" (0), "m" (*((char const *)x))); [4084-4085] [2024-11-12 10:28:47,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addl %1,%0": "+m" (v->counter): "ir" (i)); [4108] [2024-11-12 10:28:47,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [4116-4117] [2024-11-12 10:28:47,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4128-4129] [2024-11-12 10:28:47,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4132-4133] [2024-11-12 10:28:47,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4136-4137] [2024-11-12 10:28:47,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4140-4141] [2024-11-12 10:28:47,452 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)front) [4941] [2024-11-12 10:28:47,453 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)back) [4942] [2024-11-12 10:28:47,550 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5262/dscv_tempdir/dscv/ri/32_7a/drivers/video/fbdev/udlfb.c"), "i" (1932), "i" (12UL)); [6665-6666] [2024-11-12 10:28:47,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5262/dscv_tempdir/dscv/ri/32_7a/drivers/video/fbdev/udlfb.c"), "i" (1950), "i" (12UL)); [6689-6690] [2024-11-12 10:28:47,574 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i[222868,222881] [2024-11-12 10:28:47,590 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:28:47,784 INFO L204 MainTranslator]: Completed translation [2024-11-12 10:28:47,784 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:47 WrapperNode [2024-11-12 10:28:47,785 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 10:28:47,786 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 10:28:47,786 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 10:28:47,786 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 10:28:47,794 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:47" (1/1) ... [2024-11-12 10:28:47,894 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:47" (1/1) ... [2024-11-12 10:28:48,053 INFO L138 Inliner]: procedures = 318, calls = 1726, calls flagged for inlining = 117, calls inlined = 109, statements flattened = 4339 [2024-11-12 10:28:48,055 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 10:28:48,055 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 10:28:48,056 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 10:28:48,056 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 10:28:48,067 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:47" (1/1) ... [2024-11-12 10:28:48,068 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:47" (1/1) ... [2024-11-12 10:28:48,096 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:47" (1/1) ... [2024-11-12 10:28:48,818 INFO L175 MemorySlicer]: Split 803 memory accesses to 27 slices as follows [4, 6, 27, 22, 2, 6, 6, 17, 9, 6, 2, 8, 12, 1, 2, 9, 45, 5, 6, 2, 6, 26, 5, 2, 19, 476, 72]. 59 percent of accesses are in the largest equivalence class. The 45 initializations are split as follows [0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 0]. The 397 writes are split as follows [2, 2, 1, 5, 1, 3, 0, 17, 3, 3, 0, 3, 4, 0, 1, 2, 45, 3, 3, 1, 3, 13, 2, 1, 19, 188, 72]. [2024-11-12 10:28:48,822 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:47" (1/1) ... [2024-11-12 10:28:48,823 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:47" (1/1) ... [2024-11-12 10:28:48,993 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:47" (1/1) ... [2024-11-12 10:28:49,026 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:47" (1/1) ... [2024-11-12 10:28:49,068 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:47" (1/1) ... [2024-11-12 10:28:49,098 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:47" (1/1) ... [2024-11-12 10:28:49,145 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 10:28:49,147 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 10:28:49,147 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 10:28:49,147 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 10:28:49,148 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:47" (1/1) ... [2024-11-12 10:28:49,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:28:49,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 10:28:49,184 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) [2024-11-12 10:28:49,187 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 [2024-11-12 10:28:49,238 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-12 10:28:49,238 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-12 10:28:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_fillrect [2024-11-12 10:28:49,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_fillrect [2024-11-12 10:28:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-12 10:28:49,239 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-12 10:28:49,239 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_submit_urb [2024-11-12 10:28:49,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_submit_urb [2024-11-12 10:28:49,240 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_urb_completion [2024-11-12 10:28:49,240 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_urb_completion [2024-11-12 10:28:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 10:28:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 10:28:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 10:28:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 10:28:49,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 10:28:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 10:28:49,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 10:28:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 10:28:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 10:28:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 10:28:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 10:28:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 10:28:49,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-12 10:28:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-12 10:28:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-12 10:28:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-12 10:28:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-12 10:28:49,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-12 10:28:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-12 10:28:49,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-12 10:28:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-12 10:28:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-12 10:28:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-12 10:28:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-12 10:28:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-12 10:28:49,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-12 10:28:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-12 10:28:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 10:28:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 10:28:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 10:28:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 10:28:49,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 10:28:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 10:28:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 10:28:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 10:28:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 10:28:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 10:28:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 10:28:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 10:28:49,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 10:28:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 10:28:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 10:28:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-12 10:28:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-12 10:28:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-12 10:28:49,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-12 10:28:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-12 10:28:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-12 10:28:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-12 10:28:49,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-12 10:28:49,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-12 10:28:49,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-12 10:28:49,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-12 10:28:49,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-12 10:28:49,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 10:28:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 10:28:49,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 10:28:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 10:28:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_mmap [2024-11-12 10:28:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_mmap [2024-11-12 10:28:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer_work [2024-11-12 10:28:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer_work [2024-11-12 10:28:49,253 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_unlock [2024-11-12 10:28:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_unlock [2024-11-12 10:28:49,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 10:28:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 10:28:49,254 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_check_var [2024-11-12 10:28:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_check_var [2024-11-12 10:28:49,254 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-12 10:28:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-12 10:28:49,254 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_is_valid_mode [2024-11-12 10:28:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_is_valid_mode [2024-11-12 10:28:49,254 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_lfsr16 [2024-11-12 10:28:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_lfsr16 [2024-11-12 10:28:49,255 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2024-11-12 10:28:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2024-11-12 10:28:49,255 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-11-12 10:28:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-11-12 10:28:49,256 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-12 10:28:49,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-12 10:28:49,257 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_setcolreg [2024-11-12 10:28:49,257 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_setcolreg [2024-11-12 10:28:49,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-12 10:28:49,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-12 10:28:49,257 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-12 10:28:49,258 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-12 10:28:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-12 10:28:49,258 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-12 10:28:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 10:28:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 10:28:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 10:28:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 10:28:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 10:28:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 10:28:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 10:28:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 10:28:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 10:28:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 10:28:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 10:28:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-12 10:28:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-12 10:28:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-12 10:28:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-12 10:28:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-12 10:28:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-12 10:28:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-12 10:28:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-12 10:28:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-12 10:28:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-12 10:28:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-12 10:28:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-12 10:28:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-12 10:28:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-12 10:28:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-12 10:28:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-12 10:28:49,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 10:28:49,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 10:28:49,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 10:28:49,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 10:28:49,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 10:28:49,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 10:28:49,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 10:28:49,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 10:28:49,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 10:28:49,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 10:28:49,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 10:28:49,265 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-12 10:28:49,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-12 10:28:49,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-12 10:28:49,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-12 10:28:49,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-12 10:28:49,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-12 10:28:49,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-12 10:28:49,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-12 10:28:49,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-12 10:28:49,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-12 10:28:49,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-12 10:28:49,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-12 10:28:49,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-12 10:28:49,268 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-12 10:28:49,268 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-12 10:28:49,268 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-12 10:28:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_release [2024-11-12 10:28:49,268 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_release [2024-11-12 10:28:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 10:28:49,268 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 10:28:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_urb [2024-11-12 10:28:49,268 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_urb [2024-11-12 10:28:49,268 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_video_mode [2024-11-12 10:28:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_video_mode [2024-11-12 10:28:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-12 10:28:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-12 10:28:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-12 10:28:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-12 10:28:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_blank [2024-11-12 10:28:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_blank [2024-11-12 10:28:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 10:28:49,269 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-12 10:28:49,269 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-12 10:28:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure get_cycles [2024-11-12 10:28:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cycles [2024-11-12 10:28:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure up [2024-11-12 10:28:49,270 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2024-11-12 10:28:49,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 10:28:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 10:28:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 10:28:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 10:28:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 10:28:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 10:28:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 10:28:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 10:28:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 10:28:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 10:28:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 10:28:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 10:28:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 10:28:49,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 10:28:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 10:28:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-12 10:28:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-12 10:28:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-12 10:28:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-12 10:28:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-12 10:28:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-12 10:28:49,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-12 10:28:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-12 10:28:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-12 10:28:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-12 10:28:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-12 10:28:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-12 10:28:49,276 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_copyarea [2024-11-12 10:28:49,276 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_copyarea [2024-11-12 10:28:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-12 10:28:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-12 10:28:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2024-11-12 10:28:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2024-11-12 10:28:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 10:28:49,277 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2024-11-12 10:28:49,277 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2024-11-12 10:28:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2024-11-12 10:28:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2024-11-12 10:28:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 10:28:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 10:28:49,278 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-12 10:28:49,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-12 10:28:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-12 10:28:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-12 10:28:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-12 10:28:49,280 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-12 10:28:49,280 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-12 10:28:49,281 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-12 10:28:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_setup_modes [2024-11-12 10:28:49,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_setup_modes [2024-11-12 10:28:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-12 10:28:49,281 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-12 10:28:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-12 10:28:49,281 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-12 10:28:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 10:28:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 10:28:49,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 10:28:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 10:28:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 10:28:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 10:28:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 10:28:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 10:28:49,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 10:28:49,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 10:28:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 10:28:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 10:28:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-12 10:28:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-12 10:28:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-12 10:28:49,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-12 10:28:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-12 10:28:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-12 10:28:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-12 10:28:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-12 10:28:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-12 10:28:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-12 10:28:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-12 10:28:49,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-12 10:28:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-12 10:28:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-12 10:28:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-12 10:28:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_lock [2024-11-12 10:28:49,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_lock [2024-11-12 10:28:49,286 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-12 10:28:49,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-12 10:28:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 10:28:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 10:28:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 10:28:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 10:28:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 10:28:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 10:28:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 10:28:49,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 10:28:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 10:28:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 10:28:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 10:28:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 10:28:49,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 10:28:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 10:28:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 10:28:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-12 10:28:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-12 10:28:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-12 10:28:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-12 10:28:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-12 10:28:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-12 10:28:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-12 10:28:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-12 10:28:49,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-12 10:28:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-12 10:28:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-12 10:28:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-12 10:28:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-12 10:28:49,290 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-12 10:28:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 10:28:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 10:28:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 10:28:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 10:28:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 10:28:49,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 10:28:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 10:28:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 10:28:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 10:28:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 10:28:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 10:28:49,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 10:28:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 10:28:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 10:28:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 10:28:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-12 10:28:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-12 10:28:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-12 10:28:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-12 10:28:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-12 10:28:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-12 10:28:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-12 10:28:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-12 10:28:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-12 10:28:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-12 10:28:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-12 10:28:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-12 10:28:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_fb_info [2024-11-12 10:28:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_fb_info [2024-11-12 10:28:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_ioctl [2024-11-12 10:28:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_ioctl [2024-11-12 10:28:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer [2024-11-12 10:28:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer [2024-11-12 10:28:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:28:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:28:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:28:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:28:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:28:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:28:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:28:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:28:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:28:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:28:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:28:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:28:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:28:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-12 10:28:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-12 10:28:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-12 10:28:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-12 10:28:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-12 10:28:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-12 10:28:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-12 10:28:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-12 10:28:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-12 10:28:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-12 10:28:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-12 10:28:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-12 10:28:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-12 10:28:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-12 10:28:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:28:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:28:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:28:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:28:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:28:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:28:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:28:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:28:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:28:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:28:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:28:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:28:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:28:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-12 10:28:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-12 10:28:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-12 10:28:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-12 10:28:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-12 10:28:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-12 10:28:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-12 10:28:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-12 10:28:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-12 10:28:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-12 10:28:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-12 10:28:49,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-12 10:28:49,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-12 10:28:49,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-12 10:28:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_var_color_format [2024-11-12 10:28:49,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_var_color_format [2024-11-12 10:28:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-12 10:28:49,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-12 10:28:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-12 10:28:49,307 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-12 10:28:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-12 10:28:49,307 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-12 10:28:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-12 10:28:49,307 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-12 10:28:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_handle_damage [2024-11-12 10:28:49,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_handle_damage [2024-11-12 10:28:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 10:28:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 10:28:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 10:28:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 10:28:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 10:28:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 10:28:49,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 10:28:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 10:28:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 10:28:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 10:28:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 10:28:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 10:28:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 10:28:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 10:28:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 10:28:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-12 10:28:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-12 10:28:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-12 10:28:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-12 10:28:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-12 10:28:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-12 10:28:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-12 10:28:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-12 10:28:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-12 10:28:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-12 10:28:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-12 10:28:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-12 10:28:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_render_hline [2024-11-12 10:28:49,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_render_hline [2024-11-12 10:28:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_disconnect [2024-11-12 10:28:49,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_disconnect [2024-11-12 10:28:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-12 10:28:49,313 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-12 10:28:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 10:28:49,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 10:28:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_release_urb_work [2024-11-12 10:28:49,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_release_urb_work [2024-11-12 10:28:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-12 10:28:49,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-12 10:28:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 10:28:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_blanking [2024-11-12 10:28:49,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_blanking [2024-11-12 10:28:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-12 10:28:49,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-12 10:28:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16 [2024-11-12 10:28:49,315 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16 [2024-11-12 10:28:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 10:28:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_imageblit [2024-11-12 10:28:49,315 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_imageblit [2024-11-12 10:28:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 10:28:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 10:28:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 10:28:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 10:28:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 10:28:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 10:28:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 10:28:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 10:28:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 10:28:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 10:28:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 10:28:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 10:28:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 10:28:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 10:28:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 10:28:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-12 10:28:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-12 10:28:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-12 10:28:49,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-12 10:28:49,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-12 10:28:49,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-12 10:28:49,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-12 10:28:49,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-12 10:28:49,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-12 10:28:49,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-12 10:28:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-12 10:28:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-12 10:28:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 10:28:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 10:28:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_open [2024-11-12 10:28:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_open [2024-11-12 10:28:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register [2024-11-12 10:28:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register [2024-11-12 10:28:49,323 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-12 10:28:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-12 10:28:49,323 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-12 10:28:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-12 10:28:49,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2024-11-12 10:28:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2024-11-12 10:28:49,323 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-12 10:28:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-12 10:28:49,323 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_init_framebuffer_work [2024-11-12 10:28:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_init_framebuffer_work [2024-11-12 10:28:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-12 10:28:49,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-12 10:28:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-12 10:28:49,324 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-12 10:28:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_set_par [2024-11-12 10:28:49,324 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_set_par [2024-11-12 10:28:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-12 10:28:49,324 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-12 10:28:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 10:28:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 10:28:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 10:28:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 10:28:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 10:28:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 10:28:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 10:28:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 10:28:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 10:28:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 10:28:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 10:28:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 10:28:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 10:28:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 10:28:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 10:28:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-12 10:28:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-12 10:28:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-12 10:28:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-12 10:28:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-12 10:28:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-12 10:28:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-12 10:28:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-12 10:28:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-12 10:28:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-12 10:28:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-12 10:28:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-12 10:28:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-11-12 10:28:49,326 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-11-12 10:28:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 10:28:49,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 10:28:50,193 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 10:28:50,197 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 10:28:51,370 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 10:29:13,325 INFO L? ?]: Removed 2300 outVars from TransFormulas that were not future-live. [2024-11-12 10:29:13,326 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 10:29:13,385 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 10:29:13,386 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-12 10:29:13,386 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:29:13 BoogieIcfgContainer [2024-11-12 10:29:13,387 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 10:29:13,390 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 10:29:13,390 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 10:29:13,394 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 10:29:13,394 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:28:44" (1/3) ... [2024-11-12 10:29:13,395 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1310388c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:29:13, skipping insertion in model container [2024-11-12 10:29:13,395 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:47" (2/3) ... [2024-11-12 10:29:13,396 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1310388c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:29:13, skipping insertion in model container [2024-11-12 10:29:13,398 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:29:13" (3/3) ... [2024-11-12 10:29:13,400 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point.cil.out.i [2024-11-12 10:29:13,417 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 10:29:13,418 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 10:29:13,549 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 10:29:13,558 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;@52a4caa6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 10:29:13,561 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 10:29:13,577 INFO L276 IsEmpty]: Start isEmpty. Operand has 1451 states, 1030 states have (on average 1.3310679611650484) internal successors, (1371), 1059 states have internal predecessors, (1371), 337 states have call successors, (337), 83 states have call predecessors, (337), 82 states have return successors, (329), 324 states have call predecessors, (329), 329 states have call successors, (329) [2024-11-12 10:29:13,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-11-12 10:29:13,613 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:29:13,615 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 10:29:13,617 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:29:13,626 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:29:13,628 INFO L85 PathProgramCache]: Analyzing trace with hash -1802091902, now seen corresponding path program 1 times [2024-11-12 10:29:13,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:29:13,638 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1050058200] [2024-11-12 10:29:13,638 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:29:13,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:29:16,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 10:29:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:29:17,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-12 10:29:17,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:17,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:29:17,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-12 10:29:17,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:29:17,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-12 10:29:17,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:17,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:29:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-12 10:29:17,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:17,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,631 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:29:17,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-12 10:29:17,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:17,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:29:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-12 10:29:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:17,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:29:17,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-12 10:29:17,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:17,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:29:17,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-12 10:29:17,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:17,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:29:17,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-12 10:29:17,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:17,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:29:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-12 10:29:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:17,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:29:17,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-12 10:29:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:17,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:29:17,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-12 10:29:18,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,057 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2024-11-12 10:29:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-11-12 10:29:18,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2024-11-12 10:29:18,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2024-11-12 10:29:18,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2024-11-12 10:29:18,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2024-11-12 10:29:18,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2024-11-12 10:29:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2024-11-12 10:29:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2024-11-12 10:29:18,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2024-11-12 10:29:18,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 316 [2024-11-12 10:29:18,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,287 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2024-11-12 10:29:18,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,310 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2024-11-12 10:29:18,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 349 [2024-11-12 10:29:18,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2024-11-12 10:29:18,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:29:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:29:18,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2004 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2004 trivial. 0 not checked. [2024-11-12 10:29:18,402 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:29:18,402 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1050058200] [2024-11-12 10:29:18,403 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1050058200] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:29:18,403 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:29:18,403 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 10:29:18,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609579640] [2024-11-12 10:29:18,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:29:18,412 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 10:29:18,414 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:29:18,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 10:29:18,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-12 10:29:18,446 INFO L87 Difference]: Start difference. First operand has 1451 states, 1030 states have (on average 1.3310679611650484) internal successors, (1371), 1059 states have internal predecessors, (1371), 337 states have call successors, (337), 83 states have call predecessors, (337), 82 states have return successors, (329), 324 states have call predecessors, (329), 329 states have call successors, (329) Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 2 states have internal predecessors, (63), 2 states have call successors, (32), 5 states have call predecessors, (32), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-11-12 10:29:22,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:29:26,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:29:49,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:29:51,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []