./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 5280d555a6b852b15aa6f2a52d5ff0e2fc9cc40b4793f53953ed35d69afcf0b0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 15:26:20,709 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:26:20,759 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 15:26:20,780 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:26:20,782 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:26:20,810 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:26:20,810 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:26:20,810 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:26:20,811 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:26:20,811 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:26:20,811 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:26:20,812 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:26:20,812 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:26:20,812 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:26:20,813 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:26:20,813 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:26:20,813 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:26:20,813 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 15:26:20,814 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:26:20,814 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:26:20,814 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:26:20,814 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:26:20,815 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:26:20,815 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:26:20,815 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:26:20,815 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:26:20,815 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:26:20,816 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:26:20,816 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:26:20,816 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:26:20,816 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:26:20,816 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:26:20,817 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:26:20,817 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 15:26:20,817 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 15:26:20,817 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:26:20,818 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:26:20,818 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:26:20,818 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:26:20,818 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5280d555a6b852b15aa6f2a52d5ff0e2fc9cc40b4793f53953ed35d69afcf0b0 [2024-10-11 15:26:21,024 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:26:21,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:26:21,056 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:26:21,057 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:26:21,058 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:26:21,059 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2024-10-11 15:26:22,374 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:26:22,857 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:26:22,858 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2024-10-11 15:26:22,908 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/9ea246340/1938bbf124bb4e2c9146022d0bc31da5/FLAGfe6f49a25 [2024-10-11 15:26:22,940 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/9ea246340/1938bbf124bb4e2c9146022d0bc31da5 [2024-10-11 15:26:22,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:26:22,944 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:26:22,946 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:26:22,946 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:26:22,951 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:26:22,952 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:26:22" (1/1) ... [2024-10-11 15:26:22,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@469b72bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:26:22, skipping insertion in model container [2024-10-11 15:26:22,953 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:26:22" (1/1) ... [2024-10-11 15:26:23,062 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:26:26,382 WARN L248 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-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i[401063,401076] [2024-10-11 15:26:26,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:26:26,526 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:26:26,681 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"); [6695-6696] [2024-10-11 15:26:26,683 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [6704-6705] [2024-10-11 15:26:26,687 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; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [6724-6725] [2024-10-11 15:26:26,688 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; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [6729-6730] [2024-10-11 15:26:26,688 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; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [6734-6735] [2024-10-11 15:26:26,688 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; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [6739-6740] [2024-10-11 15:26:26,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [7739] [2024-10-11 15:26:26,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7746] [2024-10-11 15:26:26,775 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" (831), "i" (12UL)); [10218-10219] [2024-10-11 15:26:26,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (43UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [10224-10226] [2024-10-11 15:26:26,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [10278] [2024-10-11 15:26:26,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10281] [2024-10-11 15:26:26,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10284] [2024-10-11 15:26:26,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [10287] [2024-10-11 15:26:26,779 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [10407] [2024-10-11 15:26:26,779 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10410] [2024-10-11 15:26:26,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10413] [2024-10-11 15:26:26,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10416] [2024-10-11 15:26:26,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [10427] [2024-10-11 15:26:26,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10430] [2024-10-11 15:26:26,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10433] [2024-10-11 15:26:26,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10436] [2024-10-11 15:26:26,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [10447] [2024-10-11 15:26:26,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10450] [2024-10-11 15:26:26,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10453] [2024-10-11 15:26:26,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10456] [2024-10-11 15:26:26,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [10467] [2024-10-11 15:26:26,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10470] [2024-10-11 15:26:26,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10473] [2024-10-11 15:26:26,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10476] [2024-10-11 15:26:26,904 WARN L248 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-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i[401063,401076] [2024-10-11 15:26:26,914 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:26:27,145 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:26:27,145 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:26:27 WrapperNode [2024-10-11 15:26:27,146 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:26:27,147 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:26:27,147 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:26:27,147 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:26:27,153 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:26:27" (1/1) ... [2024-10-11 15:26:27,259 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:26:27" (1/1) ... [2024-10-11 15:26:27,575 INFO L138 Inliner]: procedures = 481, calls = 4429, calls flagged for inlining = 315, calls inlined = 310, statements flattened = 14084 [2024-10-11 15:26:27,576 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:26:27,577 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 15:26:27,577 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 15:26:27,578 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 15:26:27,588 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:26:27" (1/1) ... [2024-10-11 15:26:27,588 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:26:27" (1/1) ... [2024-10-11 15:26:27,648 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:26:27" (1/1) ... [2024-10-11 15:26:29,377 INFO L175 MemorySlicer]: Split 2809 memory accesses to 45 slices as follows [2, 3, 14, 9, 15, 1, 778, 13, 3, 4, 3, 4, 853, 12, 12, 41, 16, 28, 4, 12, 62, 85, 4, 2, 258, 1, 1, 7, 13, 15, 5, 342, 2, 11, 6, 1, 13, 4, 43, 13, 60, 4, 15, 11, 4]. 30 percent of accesses are in the largest equivalence class. The 1482 initializations are split as follows [0, 0, 12, 0, 0, 0, 147, 0, 0, 0, 3, 0, 815, 0, 0, 41, 0, 0, 0, 0, 62, 81, 0, 2, 250, 0, 0, 0, 0, 15, 0, 0, 2, 0, 0, 0, 13, 4, 0, 13, 0, 0, 14, 8, 0]. The 565 writes are split as follows [1, 1, 0, 2, 3, 0, 195, 4, 1, 2, 0, 2, 0, 2, 5, 0, 8, 10, 2, 5, 0, 0, 2, 0, 0, 1, 0, 2, 4, 0, 3, 281, 0, 4, 4, 0, 0, 0, 16, 0, 2, 1, 0, 0, 2]. [2024-10-11 15:26:29,377 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:26:27" (1/1) ... [2024-10-11 15:26:29,377 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:26:27" (1/1) ... [2024-10-11 15:26:29,558 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:26:27" (1/1) ... [2024-10-11 15:26:29,596 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:26:27" (1/1) ... [2024-10-11 15:26:29,661 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:26:27" (1/1) ... [2024-10-11 15:26:29,696 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:26:27" (1/1) ... [2024-10-11 15:26:29,778 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 15:26:29,779 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 15:26:29,780 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 15:26:29,781 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 15:26:29,781 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:26:27" (1/1) ... [2024-10-11 15:26:29,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:26:29,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 15:26:29,810 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 15:26:29,812 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 15:26:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_ref [2024-10-11 15:26:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_ref [2024-10-11 15:26:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure wait_nack [2024-10-11 15:26:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_nack [2024-10-11 15:26:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure wait_ack [2024-10-11 15:26:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_ack [2024-10-11 15:26:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-11 15:26:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-11 15:26:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure clear_cmd_trigger [2024-10-11 15:26:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_cmd_trigger [2024-10-11 15:26:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-11 15:26:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-11 15:26:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure ast_init_dvo [2024-10-11 15:26:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_init_dvo [2024-10-11 15:26:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_freeze [2024-10-11 15:26:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_freeze [2024-10-11 15:26:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_probe_single_connector_modes [2024-10-11 15:26:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_probe_single_connector_modes [2024-10-11 15:26:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2024-10-11 15:26:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2024-10-11 15:26:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure drm_err [2024-10-11 15:26:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_err [2024-10-11 15:26:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-10-11 15:26:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-10-11 15:26:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_dpms [2024-10-11 15:26:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_dpms [2024-10-11 15:26:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_dp501_video_output [2024-10-11 15:26:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_dp501_video_output [2024-10-11 15:26:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_pin [2024-10-11 15:26:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_pin [2024-10-11 15:26:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure ast_read32 [2024-10-11 15:26:29,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_read32 [2024-10-11 15:26:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-10-11 15:26:29,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-10-11 15:26:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-10-11 15:26:29,857 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-10-11 15:26:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-11 15:26:29,857 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-11 15:26:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure cbr_dll2 [2024-10-11 15:26:29,857 INFO L138 BoogieDeclarations]: Found implementation of procedure cbr_dll2 [2024-10-11 15:26:29,858 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_fixup [2024-10-11 15:26:29,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_fixup [2024-10-11 15:26:29,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-11 15:26:29,858 INFO L130 BoogieDeclarations]: Found specification of procedure ast_drm_thaw [2024-10-11 15:26:29,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_drm_thaw [2024-10-11 15:26:29,858 INFO L130 BoogieDeclarations]: Found specification of procedure ast_dirty_update [2024-10-11 15:26:29,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_dirty_update [2024-10-11 15:26:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure ast_enable_vga [2024-10-11 15:26:29,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_enable_vga [2024-10-11 15:26:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-10-11 15:26:29,859 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-10-11 15:26:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg_mask [2024-10-11 15:26:29,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg_mask [2024-10-11 15:26:29,860 INFO L130 BoogieDeclarations]: Found specification of procedure drm_fb_helper_fini [2024-10-11 15:26:29,860 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_fb_helper_fini [2024-10-11 15:26:29,860 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kmap [2024-10-11 15:26:29,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kmap [2024-10-11 15:26:29,860 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_placement [2024-10-11 15:26:29,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_placement [2024-10-11 15:26:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_load_lut [2024-10-11 15:26:29,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_load_lut [2024-10-11 15:26:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-11 15:26:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-11 15:26:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-11 15:26:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-11 15:26:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-11 15:26:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-11 15:26:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-11 15:26:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-11 15:26:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-11 15:26:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-11 15:26:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-11 15:26:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-11 15:26:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-11 15:26:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-10-11 15:26:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mindwm [2024-10-11 15:26:29,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mindwm [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_kunmap [2024-10-11 15:26:29,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_kunmap [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure drm_global_item_unref [2024-10-11 15:26:29,863 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_global_item_unref [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-11 15:26:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-11 15:26:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-11 15:26:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-11 15:26:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-11 15:26:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-11 15:26:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-11 15:26:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-11 15:26:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-11 15:26:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-11 15:26:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-11 15:26:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-11 15:26:29,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-11 15:26:29,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-11 15:26:29,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-11 15:26:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-11 15:26:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-11 15:26:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-11 15:26:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-11 15:26:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-11 15:26:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-11 15:26:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-10-11 15:26:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-10-11 15:26:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-10-11 15:26:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure ast_user_framebuffer_destroy [2024-10-11 15:26:29,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_user_framebuffer_destroy [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure send_ack [2024-10-11 15:26:29,869 INFO L138 BoogieDeclarations]: Found implementation of procedure send_ack [2024-10-11 15:26:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_disable [2024-10-11 15:26:29,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_disable [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-11 15:26:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-11 15:26:29,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-11 15:26:29,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-11 15:26:29,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-11 15:26:29,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-11 15:26:29,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-11 15:26:29,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-11 15:26:29,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-11 15:26:29,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-10-11 15:26:29,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-10-11 15:26:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-10-11 15:26:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-10-11 15:26:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-10-11 15:26:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-10-11 15:26:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-10-11 15:26:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-10-11 15:26:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-10-11 15:26:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-10-11 15:26:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-10-11 15:26:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-10-11 15:26:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-10-11 15:26:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-10-11 15:26:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-10-11 15:26:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-10-11 15:26:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-10-11 15:26:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set_base [2024-10-11 15:26:29,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set_base [2024-10-11 15:26:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-10-11 15:26:29,874 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-10-11 15:26:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_base [2024-10-11 15:26:29,874 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_base [2024-10-11 15:26:29,875 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_read8 [2024-10-11 15:26:29,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_read8 [2024-10-11 15:26:29,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-10-11 15:26:29,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-10-11 15:26:29,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-11 15:26:29,875 INFO L130 BoogieDeclarations]: Found specification of procedure ast_post_gpu [2024-10-11 15:26:29,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_post_gpu [2024-10-11 15:26:29,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 15:26:29,876 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_gamma_set [2024-10-11 15:26:29,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_gamma_set [2024-10-11 15:26:29,876 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-11 15:26:29,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-11 15:26:29,876 INFO L130 BoogieDeclarations]: Found specification of procedure ast_fbdev_set_suspend [2024-10-11 15:26:29,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_fbdev_set_suspend [2024-10-11 15:26:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-11 15:26:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-11 15:26:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-11 15:26:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-11 15:26:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-11 15:26:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-11 15:26:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-11 15:26:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-11 15:26:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-11 15:26:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-11 15:26:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-11 15:26:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-11 15:26:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-11 15:26:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-11 15:26:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-11 15:26:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-11 15:26:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-11 15:26:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-11 15:26:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-11 15:26:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-11 15:26:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-11 15:26:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-11 15:26:29,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-10-11 15:26:29,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-10-11 15:26:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2024-10-11 15:26:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-11 15:26:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-11 15:26:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure ast_framebuffer_init [2024-10-11 15:26:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_framebuffer_init [2024-10-11 15:26:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_set [2024-10-11 15:26:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_set [2024-10-11 15:26:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure ast_open_key [2024-10-11 15:26:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_open_key [2024-10-11 15:26:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_validate [2024-10-11 15:26:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_bo_validate [2024-10-11 15:26:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_burst2 [2024-10-11 15:26:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_burst2 [2024-10-11 15:26:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-11 15:26:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-11 15:26:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_unreserve [2024-10-11 15:26:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_unreserve [2024-10-11 15:26:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-10-11 15:26:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-10-11 15:26:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 15:26:29,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 15:26:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-11 15:26:29,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-11 15:26:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-11 15:26:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-11 15:26:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-11 15:26:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-11 15:26:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-11 15:26:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-11 15:26:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-11 15:26:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-11 15:26:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-11 15:26:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-11 15:26:29,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-11 15:26:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-11 15:26:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-11 15:26:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-11 15:26:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-11 15:26:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-11 15:26:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-11 15:26:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-10-11 15:26:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-10-11 15:26:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-10-11 15:26:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-10-11 15:26:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-10-11 15:26:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-10-11 15:26:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-10-11 15:26:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-10-11 15:26:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-10-11 15:26:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-10-11 15:26:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-10-11 15:26:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-10-11 15:26:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-10-11 15:26:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-10-11 15:26:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-10-11 15:26:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-10-11 15:26:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-10-11 15:26:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-10-11 15:26:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-10-11 15:26:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-10-11 15:26:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-11 15:26:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-11 15:26:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-11 15:26:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-11 15:26:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-11 15:26:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-11 15:26:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-11 15:26:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-11 15:26:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-11 15:26:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-11 15:26:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-10-11 15:26:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-10-11 15:26:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-10-11 15:26:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-10-11 15:26:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-10-11 15:26:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-10-11 15:26:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-10-11 15:26:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-10-11 15:26:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-10-11 15:26:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-10-11 15:26:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-10-11 15:26:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-10-11 15:26:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-10-11 15:26:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-10-11 15:26:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-10-11 15:26:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-10-11 15:26:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-10-11 15:26:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-10-11 15:26:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-10-11 15:26:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-10-11 15:26:29,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-10-11 15:26:29,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-10-11 15:26:29,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-10-11 15:26:29,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-10-11 15:26:29,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2024-10-11 15:26:29,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-11 15:26:29,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-11 15:26:29,892 INFO L130 BoogieDeclarations]: Found specification of procedure send_nack [2024-10-11 15:26:29,892 INFO L138 BoogieDeclarations]: Found implementation of procedure send_nack [2024-10-11 15:26:29,892 INFO L130 BoogieDeclarations]: Found specification of procedure ast_enable_mmio [2024-10-11 15:26:29,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_enable_mmio [2024-10-11 15:26:29,892 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_detect [2024-10-11 15:26:29,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_detect [2024-10-11 15:26:29,892 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_prepare [2024-10-11 15:26:29,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_prepare [2024-10-11 15:26:29,892 INFO L130 BoogieDeclarations]: Found specification of procedure ast_get_index_reg_mask [2024-10-11 15:26:29,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_get_index_reg_mask [2024-10-11 15:26:29,893 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_create [2024-10-11 15:26:29,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_create [2024-10-11 15:26:29,893 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_prepare [2024-10-11 15:26:29,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_prepare [2024-10-11 15:26:29,893 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-11 15:26:29,893 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-11 15:26:29,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-11 15:26:29,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-11 15:26:29,893 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_reserve [2024-10-11 15:26:29,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_reserve [2024-10-11 15:26:29,893 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-10-11 15:26:29,893 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-10-11 15:26:29,893 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-11 15:26:29,893 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-11 15:26:29,893 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked [2024-10-11 15:26:29,893 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked [2024-10-11 15:26:29,894 INFO L130 BoogieDeclarations]: Found specification of procedure ast_mmap [2024-10-11 15:26:29,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_mmap [2024-10-11 15:26:29,894 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-10-11 15:26:29,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-10-11 15:26:29,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-11 15:26:29,894 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_free [2024-10-11 15:26:29,894 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2024-10-11 15:26:29,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-11 15:26:29,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-11 15:26:29,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-11 15:26:29,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-11 15:26:29,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-11 15:26:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-11 15:26:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-11 15:26:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-11 15:26:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-11 15:26:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-11 15:26:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-11 15:26:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-11 15:26:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-11 15:26:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-11 15:26:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-11 15:26:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-11 15:26:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-11 15:26:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-11 15:26:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-11 15:26:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-11 15:26:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-11 15:26:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-11 15:26:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-11 15:26:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-11 15:26:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-11 15:26:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-11 15:26:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-10-11 15:26:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-10-11 15:26:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-10-11 15:26:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-10-11 15:26:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-10-11 15:26:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-10-11 15:26:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-10-11 15:26:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-10-11 15:26:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-10-11 15:26:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-10-11 15:26:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-10-11 15:26:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-10-11 15:26:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-10-11 15:26:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-10-11 15:26:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-10-11 15:26:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-10-11 15:26:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-10-11 15:26:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-10-11 15:26:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2024-10-11 15:26:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure ast_connector_destroy [2024-10-11 15:26:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_connector_destroy [2024-10-11 15:26:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_commit [2024-10-11 15:26:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_commit [2024-10-11 15:26:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-11 15:26:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-11 15:26:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-11 15:26:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-11 15:26:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-11 15:26:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-11 15:26:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-11 15:26:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-11 15:26:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-11 15:26:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-11 15:26:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-11 15:26:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-11 15:26:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-11 15:26:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-11 15:26:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-11 15:26:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-11 15:26:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-11 15:26:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-11 15:26:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-11 15:26:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-11 15:26:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-11 15:26:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-11 15:26:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-11 15:26:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-11 15:26:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-10-11 15:26:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-10-11 15:26:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-10-11 15:26:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-10-11 15:26:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-10-11 15:26:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-10-11 15:26:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-10-11 15:26:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-10-11 15:26:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-10-11 15:26:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-10-11 15:26:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-10-11 15:26:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-10-11 15:26:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-10-11 15:26:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-10-11 15:26:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-10-11 15:26:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-10-11 15:26:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-10-11 15:26:29,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-10-11 15:26:29,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2024-10-11 15:26:29,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2024-10-11 15:26:29,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2024-10-11 15:26:29,902 INFO L130 BoogieDeclarations]: Found specification of procedure drm_ut_debug_printk [2024-10-11 15:26:29,902 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_ut_debug_printk [2024-10-11 15:26:29,902 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-11 15:26:29,902 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-11 15:26:29,902 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pm_resume [2024-10-11 15:26:29,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pm_resume [2024-10-11 15:26:29,902 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-10-11 15:26:29,902 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-10-11 15:26:29,902 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-10-11 15:26:29,903 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-10-11 15:26:29,903 INFO L130 BoogieDeclarations]: Found specification of procedure ast_io_write8 [2024-10-11 15:26:29,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_io_write8 [2024-10-11 15:26:29,903 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_kmap_obj_virtual [2024-10-11 15:26:29,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ttm_kmap_obj_virtual [2024-10-11 15:26:29,903 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_destroy [2024-10-11 15:26:29,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_destroy [2024-10-11 15:26:29,903 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo_gpu_offset [2024-10-11 15:26:29,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo_gpu_offset [2024-10-11 15:26:29,903 INFO L130 BoogieDeclarations]: Found specification of procedure ast_write32 [2024-10-11 15:26:29,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_write32 [2024-10-11 15:26:29,903 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_reset [2024-10-11 15:26:29,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_reset [2024-10-11 15:26:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure ast_gem_free_object [2024-10-11 15:26:29,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_gem_free_object [2024-10-11 15:26:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_unreference_unlocked___0 [2024-10-11 15:26:29,904 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_unreference_unlocked___0 [2024-10-11 15:26:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put_mutex [2024-10-11 15:26:29,904 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put_mutex [2024-10-11 15:26:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_backend_destroy [2024-10-11 15:26:29,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_backend_destroy [2024-10-11 15:26:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure ast_pci_remove [2024-10-11 15:26:29,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_pci_remove [2024-10-11 15:26:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure drm_helper_connector_dpms [2024-10-11 15:26:29,904 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_helper_connector_dpms [2024-10-11 15:26:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_mode_set [2024-10-11 15:26:29,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_mode_set [2024-10-11 15:26:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_test_single2 [2024-10-11 15:26:29,904 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_test_single2 [2024-10-11 15:26:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure ast_bo [2024-10-11 15:26:29,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_bo [2024-10-11 15:26:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2024-10-11 15:26:29,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2024-10-11 15:26:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-11 15:26:29,904 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-11 15:26:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-11 15:26:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure ast_moutdwm [2024-10-11 15:26:29,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_moutdwm [2024-10-11 15:26:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure ast_set_index_reg [2024-10-11 15:26:29,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_set_index_reg [2024-10-11 15:26:29,907 INFO L130 BoogieDeclarations]: Found specification of procedure cbrdlli_ast2150 [2024-10-11 15:26:29,907 INFO L138 BoogieDeclarations]: Found implementation of procedure cbrdlli_ast2150 [2024-10-11 15:26:29,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-11 15:26:29,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-11 15:26:29,907 INFO L130 BoogieDeclarations]: Found specification of procedure drm_framebuffer_cleanup [2024-10-11 15:26:29,908 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_framebuffer_cleanup [2024-10-11 15:26:29,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-10-11 15:26:29,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-10-11 15:26:29,908 INFO L130 BoogieDeclarations]: Found specification of procedure ast_encoder_commit [2024-10-11 15:26:29,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_encoder_commit [2024-10-11 15:26:29,908 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2024-10-11 15:26:29,908 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2024-10-11 15:26:29,908 INFO L130 BoogieDeclarations]: Found specification of procedure drm_crtc_helper_set_config [2024-10-11 15:26:29,908 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_crtc_helper_set_config [2024-10-11 15:26:29,908 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-10-11 15:26:29,909 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-10-11 15:26:29,909 INFO L130 BoogieDeclarations]: Found specification of procedure ast_cursor_move [2024-10-11 15:26:29,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_cursor_move [2024-10-11 15:26:29,909 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-10-11 15:26:29,909 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-10-11 15:26:29,909 INFO L130 BoogieDeclarations]: Found specification of procedure drm_poll [2024-10-11 15:26:29,909 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_poll [2024-10-11 15:26:29,909 INFO L130 BoogieDeclarations]: Found specification of procedure drm_mode_connector_update_edid_property [2024-10-11 15:26:29,909 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_mode_connector_update_edid_property [2024-10-11 15:26:29,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-10-11 15:26:29,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-10-11 15:26:29,909 INFO L130 BoogieDeclarations]: Found specification of procedure ast_ttm_tt_unpopulate [2024-10-11 15:26:29,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_ttm_tt_unpopulate [2024-10-11 15:26:29,909 INFO L130 BoogieDeclarations]: Found specification of procedure drm_gem_object_lookup [2024-10-11 15:26:29,910 INFO L138 BoogieDeclarations]: Found implementation of procedure drm_gem_object_lookup [2024-10-11 15:26:29,910 INFO L130 BoogieDeclarations]: Found specification of procedure ast_crtc_destroy [2024-10-11 15:26:29,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ast_crtc_destroy [2024-10-11 15:26:29,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 15:26:29,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-11 15:26:29,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-11 15:26:29,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-11 15:26:29,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-11 15:26:29,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-11 15:26:29,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-11 15:26:29,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-11 15:26:29,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-11 15:26:29,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-11 15:26:29,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-11 15:26:29,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-11 15:26:29,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-11 15:26:29,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-11 15:26:29,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-11 15:26:29,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-11 15:26:29,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-11 15:26:29,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-11 15:26:29,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-11 15:26:29,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-11 15:26:29,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-11 15:26:29,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-11 15:26:29,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-11 15:26:29,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-11 15:26:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-11 15:26:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-11 15:26:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-11 15:26:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-11 15:26:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-10-11 15:26:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-10-11 15:26:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-10-11 15:26:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-10-11 15:26:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-10-11 15:26:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-10-11 15:26:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-10-11 15:26:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-10-11 15:26:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-10-11 15:26:29,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-10-11 15:26:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-10-11 15:26:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-10-11 15:26:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-10-11 15:26:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-10-11 15:26:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-10-11 15:26:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-10-11 15:26:29,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-10-11 15:26:30,895 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 15:26:30,900 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 15:26:42,080 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-11 15:26:46,029 INFO L? ?]: Removed 4661 outVars from TransFormulas that were not future-live. [2024-10-11 15:26:46,029 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 15:26:46,450 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 15:26:46,452 INFO L314 CfgBuilder]: Removed 9 assume(true) statements. [2024-10-11 15:26:46,452 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:26:46 BoogieIcfgContainer [2024-10-11 15:26:46,452 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 15:26:46,454 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 15:26:46,454 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 15:26:46,457 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 15:26:46,457 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 03:26:22" (1/3) ... [2024-10-11 15:26:46,457 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@454bff51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:26:46, skipping insertion in model container [2024-10-11 15:26:46,458 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:26:27" (2/3) ... [2024-10-11 15:26:46,459 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@454bff51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:26:46, skipping insertion in model container [2024-10-11 15:26:46,459 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:26:46" (3/3) ... [2024-10-11 15:26:46,460 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--ast--ast.ko-entry_point.cil.out.i [2024-10-11 15:26:46,476 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 15:26:46,476 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2024-10-11 15:26:46,614 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 15:26:46,623 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;@2a46087d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 15:26:46,623 INFO L334 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2024-10-11 15:26:46,639 INFO L276 IsEmpty]: Start isEmpty. Operand has 3992 states, 2953 states have (on average 1.509989840839824) internal successors, (4459), 3036 states have internal predecessors, (4459), 919 states have call successors, (919), 112 states have call predecessors, (919), 111 states have return successors, (901), 875 states have call predecessors, (901), 901 states have call successors, (901) [2024-10-11 15:26:46,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-10-11 15:26:46,655 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:26:46,656 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 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] [2024-10-11 15:26:46,657 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ast_dirty_updateErr0ASSERT_VIOLATIONUNKNOWN, ast_dirty_updateErr1ASSERT_VIOLATIONUNKNOWN, ast_dirty_updateErr2ASSERT_VIOLATIONUNKNOWN (and 5 more)] === [2024-10-11 15:26:46,661 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:26:46,662 INFO L85 PathProgramCache]: Analyzing trace with hash -752193633, now seen corresponding path program 1 times [2024-10-11 15:26:46,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:26:46,671 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071981435] [2024-10-11 15:26:46,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:26:46,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:26:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:26:47,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,475 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:26:47,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:26:47,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-11 15:26:47,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:26:47,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:26:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 15:26:47,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:26:47,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:26:47,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-11 15:26:47,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:26:47,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:26:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-11 15:26:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:26:47,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:26:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-11 15:26:47,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:26:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:26:47,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-11 15:26:47,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,693 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:26:47,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:26:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-10-11 15:26:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:26:47,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:26:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-11 15:26:47,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:26:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:26:47,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-10-11 15:26:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-10-11 15:26:47,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-11 15:26:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-11 15:26:47,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-11 15:26:47,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-11 15:26:47,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-11 15:26:47,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-10-11 15:26:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:26:47,991 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-10-11 15:26:47,993 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:26:47,993 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1071981435] [2024-10-11 15:26:47,994 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1071981435] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:26:47,994 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:26:47,994 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-11 15:26:47,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926957422] [2024-10-11 15:26:47,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:26:48,000 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-11 15:26:48,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:26:48,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-11 15:26:48,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-11 15:26:48,030 INFO L87 Difference]: Start difference. First operand has 3992 states, 2953 states have (on average 1.509989840839824) internal successors, (4459), 3036 states have internal predecessors, (4459), 919 states have call successors, (919), 112 states have call predecessors, (919), 111 states have return successors, (901), 875 states have call predecessors, (901), 901 states have call successors, (901) Second operand has 5 states, 5 states have (on average 7.8) internal successors, (39), 2 states have internal predecessors, (39), 2 states have call successors, (20), 5 states have call predecessors, (20), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-10-11 15:27:01,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:27:09,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 15:27:09,130 INFO L93 Difference]: Finished difference Result 8347 states and 13354 transitions. [2024-10-11 15:27:09,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-11 15:27:09,133 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 2 states have internal predecessors, (39), 2 states have call successors, (20), 5 states have call predecessors, (20), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 180 [2024-10-11 15:27:09,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 15:27:09,186 INFO L225 Difference]: With dead ends: 8347 [2024-10-11 15:27:09,186 INFO L226 Difference]: Without dead ends: 4335 [2024-10-11 15:27:09,209 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-10-11 15:27:09,214 INFO L432 NwaCegarLoop]: 1990 mSDtfsCounter, 6627 mSDsluCounter, 2547 mSDsCounter, 0 mSdLazyCounter, 8530 mSolverCounterSat, 4082 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6723 SdHoareTripleChecker+Valid, 4537 SdHoareTripleChecker+Invalid, 12612 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4082 IncrementalHoareTripleChecker+Valid, 8530 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.4s IncrementalHoareTripleChecker+Time [2024-10-11 15:27:09,215 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6723 Valid, 4537 Invalid, 12612 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4082 Valid, 8530 Invalid, 0 Unknown, 0 Unchecked, 20.4s Time] [2024-10-11 15:27:09,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4335 states. [2024-10-11 15:27:09,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4335 to 3969. [2024-10-11 15:27:09,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3969 states, 2950 states have (on average 1.4647457627118643) internal successors, (4321), 3013 states have internal predecessors, (4321), 901 states have call successors, (901), 111 states have call predecessors, (901), 110 states have return successors, (900), 874 states have call predecessors, (900), 900 states have call successors, (900) [2024-10-11 15:27:09,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 3969 states and 6122 transitions. [2024-10-11 15:27:09,478 INFO L78 Accepts]: Start accepts. Automaton has 3969 states and 6122 transitions. Word has length 180 [2024-10-11 15:27:09,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 15:27:09,478 INFO L471 AbstractCegarLoop]: Abstraction has 3969 states and 6122 transitions. [2024-10-11 15:27:09,479 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 2 states have internal predecessors, (39), 2 states have call successors, (20), 5 states have call predecessors, (20), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-10-11 15:27:09,479 INFO L276 IsEmpty]: Start isEmpty. Operand 3969 states and 6122 transitions. [2024-10-11 15:27:09,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-10-11 15:27:09,484 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:27:09,484 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 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] [2024-10-11 15:27:09,485 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 15:27:09,485 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ast_dirty_updateErr0ASSERT_VIOLATIONUNKNOWN, ast_dirty_updateErr1ASSERT_VIOLATIONUNKNOWN, ast_dirty_updateErr2ASSERT_VIOLATIONUNKNOWN (and 5 more)] === [2024-10-11 15:27:09,485 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:27:09,485 INFO L85 PathProgramCache]: Analyzing trace with hash -1595099343, now seen corresponding path program 1 times [2024-10-11 15:27:09,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:27:09,486 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1028447001] [2024-10-11 15:27:09,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:27:09,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:27:09,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:10,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:10,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:10,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-11 15:27:10,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:10,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:10,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 15:27:10,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:10,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-11 15:27:10,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:10,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-11 15:27:10,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:10,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,439 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:10,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-11 15:27:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:10,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-11 15:27:10,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:10,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:10,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,511 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-10-11 15:27:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,540 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-11 15:27:10,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:10,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:10,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-10-11 15:27:10,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-10-11 15:27:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-11 15:27:10,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-11 15:27:10,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,622 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-11 15:27:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-11 15:27:10,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-11 15:27:10,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-10-11 15:27:10,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:10,669 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-10-11 15:27:10,669 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:27:10,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1028447001] [2024-10-11 15:27:10,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1028447001] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:27:10,670 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:27:10,670 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-11 15:27:10,670 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798611265] [2024-10-11 15:27:10,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:27:10,671 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-11 15:27:10,671 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:27:10,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-11 15:27:10,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-11 15:27:10,672 INFO L87 Difference]: Start difference. First operand 3969 states and 6122 transitions. Second operand has 6 states, 6 states have (on average 6.5) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2024-10-11 15:27:33,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:27:41,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 15:27:41,856 INFO L93 Difference]: Finished difference Result 12518 states and 19446 transitions. [2024-10-11 15:27:41,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-10-11 15:27:41,857 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) Word has length 180 [2024-10-11 15:27:41,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 15:27:41,907 INFO L225 Difference]: With dead ends: 12518 [2024-10-11 15:27:41,907 INFO L226 Difference]: Without dead ends: 8584 [2024-10-11 15:27:41,927 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-10-11 15:27:41,928 INFO L432 NwaCegarLoop]: 1954 mSDtfsCounter, 16313 mSDsluCounter, 5307 mSDsCounter, 0 mSdLazyCounter, 14527 mSolverCounterSat, 7145 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16746 SdHoareTripleChecker+Valid, 7261 SdHoareTripleChecker+Invalid, 21672 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7145 IncrementalHoareTripleChecker+Valid, 14527 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.3s IncrementalHoareTripleChecker+Time [2024-10-11 15:27:41,928 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [16746 Valid, 7261 Invalid, 21672 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7145 Valid, 14527 Invalid, 0 Unknown, 0 Unchecked, 30.3s Time] [2024-10-11 15:27:41,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8584 states. [2024-10-11 15:27:42,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8584 to 7838. [2024-10-11 15:27:42,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7838 states, 5847 states have (on average 1.4679322729604927) internal successors, (8583), 5966 states have internal predecessors, (8583), 1763 states have call successors, (1763), 221 states have call predecessors, (1763), 220 states have return successors, (1762), 1710 states have call predecessors, (1762), 1762 states have call successors, (1762) [2024-10-11 15:27:42,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7838 states to 7838 states and 12108 transitions. [2024-10-11 15:27:42,441 INFO L78 Accepts]: Start accepts. Automaton has 7838 states and 12108 transitions. Word has length 180 [2024-10-11 15:27:42,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 15:27:42,444 INFO L471 AbstractCegarLoop]: Abstraction has 7838 states and 12108 transitions. [2024-10-11 15:27:42,444 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (19), 1 states have call predecessors, (19), 1 states have call successors, (19) [2024-10-11 15:27:42,444 INFO L276 IsEmpty]: Start isEmpty. Operand 7838 states and 12108 transitions. [2024-10-11 15:27:42,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-10-11 15:27:42,449 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:27:42,449 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 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] [2024-10-11 15:27:42,449 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-11 15:27:42,450 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ast_dirty_updateErr0ASSERT_VIOLATIONUNKNOWN, ast_dirty_updateErr1ASSERT_VIOLATIONUNKNOWN, ast_dirty_updateErr2ASSERT_VIOLATIONUNKNOWN (and 5 more)] === [2024-10-11 15:27:42,450 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:27:42,450 INFO L85 PathProgramCache]: Analyzing trace with hash -1877606443, now seen corresponding path program 1 times [2024-10-11 15:27:42,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:27:42,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819050850] [2024-10-11 15:27:42,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:27:42,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:27:42,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:42,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:42,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:43,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,015 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-11 15:27:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:43,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:43,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 15:27:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,069 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-11 15:27:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:43,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-11 15:27:43,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:43,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-11 15:27:43,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:43,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:43,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-11 15:27:43,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:43,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:43,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,193 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-10-11 15:27:43,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:43,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:43,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-11 15:27:43,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:27:43,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 15:27:43,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-10-11 15:27:43,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-10-11 15:27:43,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-10-11 15:27:43,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-11 15:27:43,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-10-11 15:27:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-11 15:27:43,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-11 15:27:43,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-10-11 15:27:43,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:27:43,380 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-10-11 15:27:43,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:27:43,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1819050850] [2024-10-11 15:27:43,380 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1819050850] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:27:43,381 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:27:43,381 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-11 15:27:43,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559339472] [2024-10-11 15:27:43,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:27:43,382 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-11 15:27:43,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:27:43,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-11 15:27:43,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-11 15:27:43,383 INFO L87 Difference]: Start difference. First operand 7838 states and 12108 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19)