./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--sdhci.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--sdhci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/bin/uautomizer-verify-bycVGegfSx --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 71ae762d3463fef3e0ebb4d119521f12329b84181672b3d3c2019f1e21951d6d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:29:15,173 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:29:15,248 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-21 22:29:15,253 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:29:15,254 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:29:15,282 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:29:15,283 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:29:15,283 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:29:15,284 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:29:15,285 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:29:15,285 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:29:15,286 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:29:15,287 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:29:15,287 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:29:15,288 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:29:15,288 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:29:15,289 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:29:15,289 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:29:15,290 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:29:15,290 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:29:15,291 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:29:15,291 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:29:15,292 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:29:15,292 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:29:15,293 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:29:15,293 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:29:15,294 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:29:15,294 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:29:15,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:29:15,295 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:29:15,295 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:29:15,296 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:29:15,296 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:29:15,296 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:29:15,297 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:29:15,297 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:29:15,298 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:29:15,298 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:29:15,298 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:29:15,299 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71ae762d3463fef3e0ebb4d119521f12329b84181672b3d3c2019f1e21951d6d [2023-11-21 22:29:15,578 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:29:15,600 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:29:15,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:29:15,604 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:29:15,604 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:29:15,606 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--sdhci.ko-entry_point.cil.out.i [2023-11-21 22:29:18,710 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:29:19,425 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:29:19,425 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--sdhci.ko-entry_point.cil.out.i [2023-11-21 22:29:19,499 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/bin/uautomizer-verify-bycVGegfSx/data/c815d8d78/bcc5527db9dc4d7890307e2f2a5b7c9e/FLAG2c38d7622 [2023-11-21 22:29:19,518 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/bin/uautomizer-verify-bycVGegfSx/data/c815d8d78/bcc5527db9dc4d7890307e2f2a5b7c9e [2023-11-21 22:29:19,526 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:29:19,529 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:29:19,533 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:29:19,533 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:29:19,538 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:29:19,541 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:29:19" (1/1) ... [2023-11-21 22:29:19,542 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ffd1390 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:19, skipping insertion in model container [2023-11-21 22:29:19,543 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:29:19" (1/1) ... [2023-11-21 22:29:19,732 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:29:22,119 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--sdhci.ko-entry_point.cil.out.i[315942,315955] [2023-11-21 22:29:22,189 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:29:22,259 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:29:22,375 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3745-3746] [2023-11-21 22:29:22,382 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3871] [2023-11-21 22:29:22,382 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3874] [2023-11-21 22:29:22,382 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3877] [2023-11-21 22:29:22,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3880] [2023-11-21 22:29:22,384 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)); [3908-3909] [2023-11-21 22:29:22,384 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"); [3914-3916] [2023-11-21 22:29:22,385 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" (836), "i" (12UL)); [3938-3939] [2023-11-21 22:29:22,386 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" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [3944-3946] [2023-11-21 22:29:22,387 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" (841), "i" (12UL)); [3967-3968] [2023-11-21 22:29:22,387 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [3973-3975] [2023-11-21 22:29:22,389 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; incl %0": "+m" (v->counter)); [4010] [2023-11-21 22:29:22,390 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"); [4029-4030] [2023-11-21 22:29:22,391 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"); [4034-4035] [2023-11-21 22:29:22,391 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"); [4039-4040] [2023-11-21 22:29:22,392 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"); [4044-4045] [2023-11-21 22:29:22,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4097] [2023-11-21 22:29:22,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4100] [2023-11-21 22:29:22,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [4102] [2023-11-21 22:29:22,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4107] [2023-11-21 22:29:22,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4110] [2023-11-21 22:29:22,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4112] [2023-11-21 22:29:22,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4117] [2023-11-21 22:29:22,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4120] [2023-11-21 22:29:22,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4122] [2023-11-21 22:29:22,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4127] [2023-11-21 22:29:22,398 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4130] [2023-11-21 22:29:22,398 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [4132] [2023-11-21 22:29:22,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4150] [2023-11-21 22:29:22,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4153] [2023-11-21 22:29:22,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4155] [2023-11-21 22:29:22,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4160] [2023-11-21 22:29:22,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4163] [2023-11-21 22:29:22,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4165] [2023-11-21 22:29:22,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4170] [2023-11-21 22:29:22,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4173] [2023-11-21 22:29:22,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4175] [2023-11-21 22:29:22,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4180] [2023-11-21 22:29:22,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4183] [2023-11-21 22:29:22,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4185] [2023-11-21 22:29:22,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4271] [2023-11-21 22:29:22,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [4279] [2023-11-21 22:29:22,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4287] [2023-11-21 22:29:22,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4294] [2023-11-21 22:29:22,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [4301] [2023-11-21 22:29:22,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4308] [2023-11-21 22:29:22,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4464] [2023-11-21 22:29:22,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4471] [2023-11-21 22:29:22,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4482] [2023-11-21 22:29:22,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4492] [2023-11-21 22:29:22,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [4522-4523] [2023-11-21 22:29:22,427 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [4530-4531] [2023-11-21 22:29:22,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [4609-4610] [2023-11-21 22:29:22,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [4638-4639] [2023-11-21 22:29:22,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (56), "i" (12UL)); [4686-4687] [2023-11-21 22:29:22,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (58), "i" (12UL)); [4695-4696] [2023-11-21 22:29:22,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (70), "i" (12UL)); [4719-4720] [2023-11-21 22:29:22,444 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (120), "i" (12UL)); [4749-4750] [2023-11-21 22:29:22,448 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (160), "i" (12UL)); [4779-4780] [2023-11-21 22:29:22,577 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/13057/dscv_tempdir/dscv/ri/43_2a/drivers/mmc/host/sdhci.c"), "i" (319), "i" (12UL)); [5608-5609] [2023-11-21 22:29:22,580 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/13057/dscv_tempdir/dscv/ri/43_2a/drivers/mmc/host/sdhci.c"), "i" (364), "i" (12UL)); [5697-5698] [2023-11-21 22:29:22,582 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/13057/dscv_tempdir/dscv/ri/43_2a/drivers/mmc/host/sdhci.c"), "i" (397), "i" (12UL)); [5754-5755] [2023-11-21 22:29:22,588 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/13057/dscv_tempdir/dscv/ri/43_2a/drivers/mmc/host/sdhci.c"), "i" (497), "i" (12UL)); [5899-5900] [2023-11-21 22:29:22,590 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/13057/dscv_tempdir/dscv/ri/43_2a/drivers/mmc/host/sdhci.c"), "i" (532), "i" (12UL)); [5930-5931] [2023-11-21 22:29:22,591 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/13057/dscv_tempdir/dscv/ri/43_2a/drivers/mmc/host/sdhci.c"), "i" (543), "i" (12UL)); [5945-5946] [2023-11-21 22:29:22,615 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/13057/dscv_tempdir/dscv/ri/43_2a/drivers/mmc/host/sdhci.c"), "i" (740), "i" (12UL)); [6203-6204] [2023-11-21 22:29:22,616 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/13057/dscv_tempdir/dscv/ri/43_2a/drivers/mmc/host/sdhci.c"), "i" (741), "i" (12UL)); [6211-6212] [2023-11-21 22:29:22,616 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/13057/dscv_tempdir/dscv/ri/43_2a/drivers/mmc/host/sdhci.c"), "i" (742), "i" (12UL)); [6219-6220] [2023-11-21 22:29:22,630 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/13057/dscv_tempdir/dscv/ri/43_2a/drivers/mmc/host/sdhci.c"), "i" (943), "i" (12UL)); [6470-6471] [2023-11-21 22:29:22,637 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/13057/dscv_tempdir/dscv/ri/43_2a/drivers/mmc/host/sdhci.c"), "i" (1079), "i" (12UL)); [6637-6638] [2023-11-21 22:29:22,646 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/13057/dscv_tempdir/dscv/ri/43_2a/drivers/mmc/host/sdhci.c"), "i" (1285), "i" (12UL)); [6916-6917] [2023-11-21 22:29:22,652 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7009] [2023-11-21 22:29:22,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7206] [2023-11-21 22:29:22,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7360] [2023-11-21 22:29:22,774 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7981] [2023-11-21 22:29:22,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8013] [2023-11-21 22:29:22,779 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/13057/dscv_tempdir/dscv/ri/43_2a/drivers/mmc/host/sdhci.c"), "i" (2317), "i" (12UL)); [8027-8028] [2023-11-21 22:29:22,786 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/13057/dscv_tempdir/dscv/ri/43_2a/drivers/mmc/host/sdhci.c"), "i" (2407), "i" (12UL)); [8157-8158] [2023-11-21 22:29:22,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8533] [2023-11-21 22:29:22,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9272] [2023-11-21 22:29:22,887 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--sdhci.ko-entry_point.cil.out.i[315942,315955] [2023-11-21 22:29:22,894 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:29:23,093 WARN L675 CHandler]: The function __cmpxchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:29:23,094 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:29:23,101 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:29:23,102 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:23 WrapperNode [2023-11-21 22:29:23,102 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:29:23,104 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:29:23,104 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:29:23,104 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:29:23,111 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:23" (1/1) ... [2023-11-21 22:29:23,244 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:23" (1/1) ... [2023-11-21 22:29:23,586 INFO L138 Inliner]: procedures = 338, calls = 3423, calls flagged for inlining = 168, calls inlined = 162, statements flattened = 10404 [2023-11-21 22:29:23,586 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:29:23,587 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:29:23,587 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:29:23,587 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:29:23,598 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:23" (1/1) ... [2023-11-21 22:29:23,598 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:23" (1/1) ... [2023-11-21 22:29:23,644 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:23" (1/1) ... [2023-11-21 22:29:25,372 WARN L106 HeapSplitter]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure #Ultimate.C_memcpy is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification [2023-11-21 22:29:25,373 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:23" (1/1) ... [2023-11-21 22:29:25,373 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:23" (1/1) ... [2023-11-21 22:29:25,604 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:23" (1/1) ... [2023-11-21 22:29:25,640 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:23" (1/1) ... [2023-11-21 22:29:25,682 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:23" (1/1) ... [2023-11-21 22:29:25,718 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:23" (1/1) ... [2023-11-21 22:29:25,803 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:29:25,804 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:29:25,804 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:29:25,805 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:29:25,805 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:23" (1/1) ... [2023-11-21 22:29:25,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:29:25,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:29:25,841 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:29:25,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5913aad-2635-4c9f-952b-b4cee318993b/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:29:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_kmap_atomic [2023-11-21 22:29:25,880 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_kmap_atomic [2023-11-21 22:29:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_dumpregs [2023-11-21 22:29:25,880 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_dumpregs [2023-11-21 22:29:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2023-11-21 22:29:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_retune_needed [2023-11-21 22:29:25,880 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_retune_needed [2023-11-21 22:29:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_enable_preset_value [2023-11-21 22:29:25,882 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_enable_preset_value [2023-11-21 22:29:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 22:29:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 22:29:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 22:29:25,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 22:29:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 22:29:25,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 22:29:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-21 22:29:25,883 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-21 22:29:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2023-11-21 22:29:25,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2023-11-21 22:29:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-21 22:29:25,883 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-21 22:29:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-21 22:29:25,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-21 22:29:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_enable_irq_wakeups [2023-11-21 22:29:25,884 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_enable_irq_wakeups [2023-11-21 22:29:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 22:29:25,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 22:29:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_execute_tuning [2023-11-21 22:29:25,886 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_execute_tuning [2023-11-21 22:29:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-21 22:29:25,887 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-21 22:29:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_hw_reset [2023-11-21 22:29:25,887 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_hw_reset [2023-11-21 22:29:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-21 22:29:25,888 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-21 22:29:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-11-21 22:29:25,888 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-11-21 22:29:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-11-21 22:29:25,888 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-11-21 22:29:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-21 22:29:25,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-21 22:29:25,890 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_sg_attrs [2023-11-21 22:29:25,890 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_sg_attrs [2023-11-21 22:29:25,890 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 22:29:25,890 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 22:29:25,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-21 22:29:25,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2023-11-21 22:29:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_kunmap_atomic [2023-11-21 22:29:25,891 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_kunmap_atomic [2023-11-21 22:29:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 22:29:25,891 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 22:29:25,891 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_enable_sdio_irq [2023-11-21 22:29:25,891 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_enable_sdio_irq [2023-11-21 22:29:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-21 22:29:25,892 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-21 22:29:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_thread_irq [2023-11-21 22:29:25,893 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_thread_irq [2023-11-21 22:29:25,893 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_remove_host [2023-11-21 22:29:25,893 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_remove_host [2023-11-21 22:29:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_4 [2023-11-21 22:29:25,894 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_4 [2023-11-21 22:29:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-21 22:29:25,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-21 22:29:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_check_ro [2023-11-21 22:29:25,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_check_ro [2023-11-21 22:29:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-21 22:29:25,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-21 22:29:25,896 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-21 22:29:25,896 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-21 22:29:25,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 22:29:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_5 [2023-11-21 22:29:25,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_5 [2023-11-21 22:29:25,900 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_get_preset_value [2023-11-21 22:29:25,901 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_get_preset_value [2023-11-21 22:29:25,901 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-11-21 22:29:25,902 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-11-21 22:29:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_disable_card_detection [2023-11-21 22:29:25,902 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_disable_card_detection [2023-11-21 22:29:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 22:29:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_prepare_data [2023-11-21 22:29:25,902 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_prepare_data [2023-11-21 22:29:25,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-21 22:29:25,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-21 22:29:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_request [2023-11-21 22:29:25,903 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_request [2023-11-21 22:29:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 22:29:25,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 22:29:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-11-21 22:29:25,903 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-11-21 22:29:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-21 22:29:25,903 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-21 22:29:25,903 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_set_voltage [2023-11-21 22:29:25,904 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_set_voltage [2023-11-21 22:29:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 22:29:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_pre_dma_transfer [2023-11-21 22:29:25,904 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_pre_dma_transfer [2023-11-21 22:29:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_writeb [2023-11-21 22:29:25,904 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_writeb [2023-11-21 22:29:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 22:29:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 22:29:25,904 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 22:29:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_writel [2023-11-21 22:29:25,904 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_writel [2023-11-21 22:29:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_writew [2023-11-21 22:29:25,905 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_writew [2023-11-21 22:29:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_reinit [2023-11-21 22:29:25,905 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_reinit [2023-11-21 22:29:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_next [2023-11-21 22:29:25,905 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_next [2023-11-21 22:29:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-21 22:29:25,905 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-21 22:29:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_set_timeout [2023-11-21 22:29:25,905 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_set_timeout [2023-11-21 22:29:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 22:29:25,905 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 22:29:25,905 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 22:29:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_enable_card_detection [2023-11-21 22:29:25,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_enable_card_detection [2023-11-21 22:29:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2023-11-21 22:29:25,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2023-11-21 22:29:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_retune_timer_stop [2023-11-21 22:29:25,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_retune_timer_stop [2023-11-21 22:29:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_set_card_detection [2023-11-21 22:29:25,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_set_card_detection [2023-11-21 22:29:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 22:29:25,906 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_irq [2023-11-21 22:29:25,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_irq [2023-11-21 22:29:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-21 22:29:25,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-21 22:29:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_runtime_pm_get [2023-11-21 22:29:25,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_runtime_pm_get [2023-11-21 22:29:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 22:29:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 22:29:25,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 22:29:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2023-11-21 22:29:25,907 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2023-11-21 22:29:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 22:29:25,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 22:29:25,907 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_resume_host [2023-11-21 22:29:25,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_resume_host [2023-11-21 22:29:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_5 [2023-11-21 22:29:25,908 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_5 [2023-11-21 22:29:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_4 [2023-11-21 22:29:25,908 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_4 [2023-11-21 22:29:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-21 22:29:25,908 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-21 22:29:25,908 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_get_cd [2023-11-21 22:29:25,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_get_cd [2023-11-21 22:29:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_4 [2023-11-21 22:29:25,909 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_4 [2023-11-21 22:29:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 22:29:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_runtime_pm_put [2023-11-21 22:29:25,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_runtime_pm_put [2023-11-21 22:29:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_regulator_set_ocr [2023-11-21 22:29:25,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_regulator_set_ocr [2023-11-21 22:29:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-21 22:29:25,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-21 22:29:25,909 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_finish_data [2023-11-21 22:29:25,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_finish_data [2023-11-21 22:29:25,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 22:29:25,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 22:29:25,910 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_do_set_ios [2023-11-21 22:29:25,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_do_set_ios [2023-11-21 22:29:25,910 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2023-11-21 22:29:25,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2023-11-21 22:29:25,910 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_card_event [2023-11-21 22:29:25,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_card_event [2023-11-21 22:29:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_do_start_signal_voltage_switch [2023-11-21 22:29:25,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_do_start_signal_voltage_switch [2023-11-21 22:29:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-21 22:29:25,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-21 22:29:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_card_busy [2023-11-21 22:29:25,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_card_busy [2023-11-21 22:29:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 22:29:25,911 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-11-21 22:29:25,911 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-11-21 22:29:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_5 [2023-11-21 22:29:25,912 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_5 [2023-11-21 22:29:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-21 22:29:25,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-21 22:29:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:29:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_enable_sdio_irq_nolock [2023-11-21 22:29:25,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_enable_sdio_irq_nolock [2023-11-21 22:29:25,912 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 22:29:25,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 22:29:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 22:29:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 22:29:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2023-11-21 22:29:25,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2023-11-21 22:29:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-21 22:29:25,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-21 22:29:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 22:29:25,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 22:29:25,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2023-11-21 22:29:25,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2023-11-21 22:29:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2023-11-21 22:29:25,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2023-11-21 22:29:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 22:29:25,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 22:29:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_do_get_ro [2023-11-21 22:29:25,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_do_get_ro [2023-11-21 22:29:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-21 22:29:25,914 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-21 22:29:25,914 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_stop [2023-11-21 22:29:25,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_stop [2023-11-21 22:29:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_send_command [2023-11-21 22:29:25,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_send_command [2023-11-21 22:29:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_get_ro [2023-11-21 22:29:25,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_get_ro [2023-11-21 22:29:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2023-11-21 22:29:25,915 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2023-11-21 22:29:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_do_get_cd [2023-11-21 22:29:25,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_do_get_cd [2023-11-21 22:29:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_set_ios [2023-11-21 22:29:25,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_set_ios [2023-11-21 22:29:25,915 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 22:29:25,916 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 22:29:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-21 22:29:25,916 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-21 22:29:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_is_supported_voltage [2023-11-21 22:29:25,916 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_is_supported_voltage [2023-11-21 22:29:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_runtime_resume_host [2023-11-21 22:29:25,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_runtime_resume_host [2023-11-21 22:29:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-21 22:29:25,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-21 22:29:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-21 22:29:25,916 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-21 22:29:25,916 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_readb [2023-11-21 22:29:25,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_readb [2023-11-21 22:29:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_runtime_pm_bus_off [2023-11-21 22:29:25,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_runtime_pm_bus_off [2023-11-21 22:29:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_init [2023-11-21 22:29:25,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_init [2023-11-21 22:29:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_add_host [2023-11-21 22:29:25,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_add_host [2023-11-21 22:29:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 22:29:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-21 22:29:25,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-21 22:29:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2023-11-21 22:29:25,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2023-11-21 22:29:25,917 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_do_reset [2023-11-21 22:29:25,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_do_reset [2023-11-21 22:29:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_readw [2023-11-21 22:29:25,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_readw [2023-11-21 22:29:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-11-21 22:29:25,918 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-11-21 22:29:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_finish_command [2023-11-21 22:29:25,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_finish_command [2023-11-21 22:29:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:29:25,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:29:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_readl [2023-11-21 22:29:25,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_readl [2023-11-21 22:29:25,918 INFO L130 BoogieDeclarations]: Found specification of procedure sdhci_adma_write_desc [2023-11-21 22:29:25,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sdhci_adma_write_desc [2023-11-21 22:29:25,919 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-21 22:29:25,919 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-21 22:29:26,971 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:29:26,976 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:29:28,001 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 22:29:39,215 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:29:52,084 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:29:52,084 INFO L308 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-21 22:29:52,087 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:29:52 BoogieIcfgContainer [2023-11-21 22:29:52,087 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:29:52,091 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:29:52,091 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:29:52,094 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:29:52,094 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:29:19" (1/3) ... [2023-11-21 22:29:52,095 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@443c055c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:29:52, skipping insertion in model container [2023-11-21 22:29:52,096 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:23" (2/3) ... [2023-11-21 22:29:52,096 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@443c055c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:29:52, skipping insertion in model container [2023-11-21 22:29:52,096 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:29:52" (3/3) ... [2023-11-21 22:29:52,098 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--sdhci.ko-entry_point.cil.out.i [2023-11-21 22:29:52,116 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:29:52,117 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:29:52,229 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:29:52,237 INFO L357 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, mHoare=true, 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;@13b12ae5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:29:52,237 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:29:52,252 INFO L276 IsEmpty]: Start isEmpty. Operand has 2312 states, 1436 states have (on average 1.3440111420612812) internal successors, (1930), 1564 states have internal predecessors, (1930), 760 states have call successors, (760), 119 states have call predecessors, (760), 118 states have return successors, (748), 727 states have call predecessors, (748), 748 states have call successors, (748) [2023-11-21 22:29:52,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-11-21 22:29:52,323 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:29:52,326 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:29:52,326 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:29:52,333 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:29:52,333 INFO L85 PathProgramCache]: Analyzing trace with hash -1253165166, now seen corresponding path program 1 times [2023-11-21 22:29:52,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:29:52,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [164476461] [2023-11-21 22:29:52,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:29:52,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:29:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:53,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:53,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-21 22:29:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-21 22:29:53,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:53,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-21 22:29:53,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-21 22:29:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-21 22:29:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-21 22:29:53,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-21 22:29:53,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-21 22:29:53,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-21 22:29:53,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-21 22:29:53,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-21 22:29:53,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-11-21 22:29:53,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2023-11-21 22:29:53,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-11-21 22:29:53,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2023-11-21 22:29:53,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2023-11-21 22:29:53,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-21 22:29:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:53,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-11-21 22:29:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2023-11-21 22:29:53,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:53,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2023-11-21 22:29:53,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:53,970 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-21 22:29:53,971 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:29:53,971 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [164476461] [2023-11-21 22:29:53,971 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [164476461] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:29:53,972 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:29:53,972 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-21 22:29:53,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [329302903] [2023-11-21 22:29:53,974 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:29:53,978 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-21 22:29:53,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:29:54,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-21 22:29:54,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2023-11-21 22:29:54,017 INFO L87 Difference]: Start difference. First operand has 2312 states, 1436 states have (on average 1.3440111420612812) internal successors, (1930), 1564 states have internal predecessors, (1930), 760 states have call successors, (760), 119 states have call predecessors, (760), 118 states have return successors, (748), 727 states have call predecessors, (748), 748 states have call successors, (748) Second operand has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (29), 8 states have call predecessors, (29), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-11-21 22:29:55,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 22:29:57,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []