./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--block--DAC960.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_aeb9db1f-3445-4077-8c17-29e235bf33cb/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeb9db1f-3445-4077-8c17-29e235bf33cb/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeb9db1f-3445-4077-8c17-29e235bf33cb/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeb9db1f-3445-4077-8c17-29e235bf33cb/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--DAC960.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeb9db1f-3445-4077-8c17-29e235bf33cb/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeb9db1f-3445-4077-8c17-29e235bf33cb/bin/uautomizer-verify-uCwYo4JHxu --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 f83dabbce35b63a085e1b6363f980ffc6dbe874fb7129000b04515baace1a300 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:55:03,340 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:55:03,418 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeb9db1f-3445-4077-8c17-29e235bf33cb/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:55:03,432 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:55:03,432 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:55:03,461 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:55:03,462 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:55:03,462 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:55:03,463 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:55:03,464 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:55:03,465 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:55:03,466 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:55:03,466 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:55:03,467 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:55:03,468 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:55:03,468 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:55:03,469 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:55:03,470 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:55:03,470 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:55:03,471 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:55:03,472 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:55:03,477 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:55:03,478 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:55:03,479 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:55:03,479 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:55:03,480 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:55:03,480 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:55:03,481 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:55:03,481 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:55:03,482 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:55:03,483 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:55:03,484 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:55:03,484 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:55:03,484 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:55:03,484 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:55:03,485 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:55:03,485 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_aeb9db1f-3445-4077-8c17-29e235bf33cb/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeb9db1f-3445-4077-8c17-29e235bf33cb/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f83dabbce35b63a085e1b6363f980ffc6dbe874fb7129000b04515baace1a300 [2023-11-19 07:55:03,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:55:03,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:55:03,879 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:55:03,880 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:55:03,881 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:55:03,883 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeb9db1f-3445-4077-8c17-29e235bf33cb/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--DAC960.ko-entry_point.cil.out.i [2023-11-19 07:55:07,120 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:55:07,959 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:55:07,960 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeb9db1f-3445-4077-8c17-29e235bf33cb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--DAC960.ko-entry_point.cil.out.i [2023-11-19 07:55:08,030 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeb9db1f-3445-4077-8c17-29e235bf33cb/bin/uautomizer-verify-uCwYo4JHxu/data/77635e88c/daae38afb5ac439fa49c9c38737091f5/FLAGcb0627e79 [2023-11-19 07:55:08,051 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeb9db1f-3445-4077-8c17-29e235bf33cb/bin/uautomizer-verify-uCwYo4JHxu/data/77635e88c/daae38afb5ac439fa49c9c38737091f5 [2023-11-19 07:55:08,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:55:08,060 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:55:08,065 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:55:08,067 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:55:08,073 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:55:08,076 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:55:08" (1/1) ... [2023-11-19 07:55:08,078 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65235efb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:08, skipping insertion in model container [2023-11-19 07:55:08,078 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:55:08" (1/1) ... [2023-11-19 07:55:08,472 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:55:12,777 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_aeb9db1f-3445-4077-8c17-29e235bf33cb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--DAC960.ko-entry_point.cil.out.i[575884,575897] [2023-11-19 07:55:12,873 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:55:12,926 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 07:55:13,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6068] [2023-11-19 07:55:13,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6071] [2023-11-19 07:55:13,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6074] [2023-11-19 07:55:13,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6077] [2023-11-19 07:55:13,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6149] [2023-11-19 07:55:13,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6157] [2023-11-19 07:55:13,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6165] [2023-11-19 07:55:13,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6172] [2023-11-19 07:55:13,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6179] [2023-11-19 07:55:13,143 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)); [6340-6341] [2023-11-19 07:55:13,145 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)); [6348-6349] [2023-11-19 07:55:13,150 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)); [6460-6461] [2023-11-19 07:55:13,151 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)); [6469-6470] [2023-11-19 07:55:13,152 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)); [6493-6494] [2023-11-19 07:55:13,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6745] [2023-11-19 07:55:13,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6747] [2023-11-19 07:55:13,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7147] [2023-11-19 07:55:13,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7149] [2023-11-19 07:55:13,216 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/13323/dscv_tempdir/dscv/ri/43_2a/drivers/block/DAC960.c"), "i" (243), "i" (12UL)); [7693-7694] [2023-11-19 07:55:13,637 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/13323/dscv_tempdir/dscv/ri/43_2a/drivers/block/DAC960.c"), "i" (3559), "i" (12UL)); [11307-11308] [2023-11-19 07:55:13,638 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/13323/dscv_tempdir/dscv/ri/43_2a/drivers/block/DAC960.c"), "i" (3577), "i" (12UL)); [11329-11330] [2023-11-19 07:55:13,697 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/13323/dscv_tempdir/dscv/ri/43_2a/drivers/block/DAC960.c"), "i" (4647), "i" (12UL)); [12345-12346] [2023-11-19 07:55:13,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (& UserSpaceControllerInfo->ControllerNumber), "i" (1UL)); [14255-14256] [2023-11-19 07:55:13,897 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_aeb9db1f-3445-4077-8c17-29e235bf33cb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--DAC960.ko-entry_point.cil.out.i[575884,575897] [2023-11-19 07:55:13,907 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:55:14,031 WARN L675 CHandler]: The function strcat is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:55:14,032 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:55:14,032 WARN L675 CHandler]: The function vsprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:55:14,032 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:55:14,032 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:55:14,040 INFO L206 MainTranslator]: Completed translation [2023-11-19 07:55:14,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:14 WrapperNode [2023-11-19 07:55:14,041 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:55:14,042 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 07:55:14,042 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 07:55:14,042 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 07:55:14,050 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:14" (1/1) ... [2023-11-19 07:55:14,220 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:14" (1/1) ... [2023-11-19 07:55:14,679 INFO L138 Inliner]: procedures = 407, calls = 6520, calls flagged for inlining = 204, calls inlined = 200, statements flattened = 12578 [2023-11-19 07:55:14,680 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 07:55:14,681 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 07:55:14,682 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 07:55:14,682 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 07:55:14,693 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:14" (1/1) ... [2023-11-19 07:55:14,693 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:14" (1/1) ... [2023-11-19 07:55:14,795 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:14" (1/1) ... [2023-11-19 07:55:14,796 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:14" (1/1) ... [2023-11-19 07:55:15,243 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:14" (1/1) ... [2023-11-19 07:55:15,292 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:14" (1/1) ... [2023-11-19 07:55:15,339 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:14" (1/1) ... [2023-11-19 07:55:15,380 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:14" (1/1) ... [2023-11-19 07:55:15,470 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 07:55:15,471 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 07:55:15,472 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 07:55:15,472 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 07:55:15,473 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:14" (1/1) ... [2023-11-19 07:55:15,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:55:15,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeb9db1f-3445-4077-8c17-29e235bf33cb/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:55:15,506 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeb9db1f-3445-4077-8c17-29e235bf33cb/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 07:55:15,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aeb9db1f-3445-4077-8c17-29e235bf33cb/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 07:55:15,554 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V2_ConstructNewUnitSerialNumber [2023-11-19 07:55:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V2_ConstructNewUnitSerialNumber [2023-11-19 07:55:15,555 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-19 07:55:15,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 07:55:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 07:55:15,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-19 07:55:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-19 07:55:15,556 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_revalidate_disk [2023-11-19 07:55:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_revalidate_disk [2023-11-19 07:55:15,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 07:55:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 07:55:15,557 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_LP_DisableInterrupts [2023-11-19 07:55:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_LP_DisableInterrupts [2023-11-19 07:55:15,557 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PD_ReadStatusCommandIdentifier [2023-11-19 07:55:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PD_ReadStatusCommandIdentifier [2023-11-19 07:55:15,558 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 07:55:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 07:55:15,558 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PG_HardwareMailboxNewCommand [2023-11-19 07:55:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PG_HardwareMailboxNewCommand [2023-11-19 07:55:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PD_To_P_TranslateReadWriteCommand [2023-11-19 07:55:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PD_To_P_TranslateReadWriteCommand [2023-11-19 07:55:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V1_ProcessCompletedCommand [2023-11-19 07:55:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V1_ProcessCompletedCommand [2023-11-19 07:55:15,559 INFO L130 BoogieDeclarations]: Found specification of procedure dac960_user_command_proc_write [2023-11-19 07:55:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure dac960_user_command_proc_write [2023-11-19 07:55:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 07:55:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V2_EnableMemoryMailboxInterface [2023-11-19 07:55:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V2_EnableMemoryMailboxInterface [2023-11-19 07:55:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_DetectCleanup [2023-11-19 07:55:15,560 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_DetectCleanup [2023-11-19 07:55:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_ReportErrorStatus [2023-11-19 07:55:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_ReportErrorStatus [2023-11-19 07:55:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-11-19 07:55:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-11-19 07:55:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2023-11-19 07:55:15,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2023-11-19 07:55:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_Message [2023-11-19 07:55:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_Message [2023-11-19 07:55:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 07:55:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 07:55:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V2_ReportProgress [2023-11-19 07:55:15,562 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V2_ReportProgress [2023-11-19 07:55:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2023-11-19 07:55:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2023-11-19 07:55:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2023-11-19 07:55:15,563 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2023-11-19 07:55:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 07:55:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_queue_partial_rw [2023-11-19 07:55:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_queue_partial_rw [2023-11-19 07:55:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2023-11-19 07:55:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2023-11-19 07:55:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-19 07:55:15,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-19 07:55:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 07:55:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 07:55:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_LA_AcknowledgeHardwareMailboxStatus [2023-11-19 07:55:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_LA_AcknowledgeHardwareMailboxStatus [2023-11-19 07:55:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_ProcessRequest [2023-11-19 07:55:15,565 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_ProcessRequest [2023-11-19 07:55:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_ProcessCompletedRequest [2023-11-19 07:55:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_ProcessCompletedRequest [2023-11-19 07:55:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure disk_size [2023-11-19 07:55:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_size [2023-11-19 07:55:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-19 07:55:15,566 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-19 07:55:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 07:55:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 07:55:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 07:55:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-11-19 07:55:15,567 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-11-19 07:55:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 07:55:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_LA_DisableInterrupts [2023-11-19 07:55:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_LA_DisableInterrupts [2023-11-19 07:55:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2023-11-19 07:55:15,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2023-11-19 07:55:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_ReportControllerConfiguration [2023-11-19 07:55:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_ReportControllerConfiguration [2023-11-19 07:55:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 07:55:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 07:55:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 07:55:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V1_ReadWriteError [2023-11-19 07:55:15,569 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V1_ReadWriteError [2023-11-19 07:55:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-19 07:55:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-19 07:55:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-19 07:55:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-19 07:55:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_ExecuteCommand [2023-11-19 07:55:15,570 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_ExecuteCommand [2023-11-19 07:55:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-11-19 07:55:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-11-19 07:55:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 07:55:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 07:55:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2023-11-19 07:55:15,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2023-11-19 07:55:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-19 07:55:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-19 07:55:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_Failure [2023-11-19 07:55:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_Failure [2023-11-19 07:55:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_P_To_PD_TranslateReadWriteCommand [2023-11-19 07:55:15,572 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_P_To_PD_TranslateReadWriteCommand [2023-11-19 07:55:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V1_QueueReadWriteCommand [2023-11-19 07:55:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V1_QueueReadWriteCommand [2023-11-19 07:55:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_loaf [2023-11-19 07:55:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_loaf [2023-11-19 07:55:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_WaitForCommand [2023-11-19 07:55:15,573 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_WaitForCommand [2023-11-19 07:55:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_CheckStatusBuffer [2023-11-19 07:55:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_CheckStatusBuffer [2023-11-19 07:55:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 07:55:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 07:55:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PD_AcknowledgeInterrupt [2023-11-19 07:55:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PD_AcknowledgeInterrupt [2023-11-19 07:55:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2023-11-19 07:55:15,574 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2023-11-19 07:55:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_sg [2023-11-19 07:55:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_sg [2023-11-19 07:55:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 07:55:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-11-19 07:55:15,575 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-11-19 07:55:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-19 07:55:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-19 07:55:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V2_ClearCommand [2023-11-19 07:55:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V2_ClearCommand [2023-11-19 07:55:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 07:55:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 07:55:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 07:55:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V2_ReadWriteError [2023-11-19 07:55:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V2_ReadWriteError [2023-11-19 07:55:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-11-19 07:55:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-11-19 07:55:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 07:55:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 07:55:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V1_EnableMemoryMailboxInterface [2023-11-19 07:55:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V1_EnableMemoryMailboxInterface [2023-11-19 07:55:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-11-19 07:55:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-11-19 07:55:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 07:55:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 07:55:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-19 07:55:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-19 07:55:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_LP_AcknowledgeHardwareMailboxStatus [2023-11-19 07:55:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_LP_AcknowledgeHardwareMailboxStatus [2023-11-19 07:55:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PD_NewCommand [2023-11-19 07:55:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PD_NewCommand [2023-11-19 07:55:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PD_AcknowledgeStatus [2023-11-19 07:55:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PD_AcknowledgeStatus [2023-11-19 07:55:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_ComputeGenericDiskInfo [2023-11-19 07:55:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_ComputeGenericDiskInfo [2023-11-19 07:55:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-19 07:55:15,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-19 07:55:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V1_ClearCommand [2023-11-19 07:55:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V1_ClearCommand [2023-11-19 07:55:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 07:55:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 07:55:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-19 07:55:15,581 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-19 07:55:15,581 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V1_QueueMonitoringCommand [2023-11-19 07:55:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V1_QueueMonitoringCommand [2023-11-19 07:55:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_BA_DisableInterrupts [2023-11-19 07:55:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_BA_DisableInterrupts [2023-11-19 07:55:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PD_InitializationInProgressP [2023-11-19 07:55:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PD_InitializationInProgressP [2023-11-19 07:55:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-19 07:55:15,582 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-19 07:55:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_check_events [2023-11-19 07:55:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_check_events [2023-11-19 07:55:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 07:55:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 07:55:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PD_ReadStatusRegister [2023-11-19 07:55:15,583 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PD_ReadStatusRegister [2023-11-19 07:55:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-19 07:55:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-19 07:55:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 07:55:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 07:55:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 07:55:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 07:55:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PD_DisableInterrupts [2023-11-19 07:55:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PD_DisableInterrupts [2023-11-19 07:55:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure dma_addr_writeql [2023-11-19 07:55:15,585 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_addr_writeql [2023-11-19 07:55:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PD_EnableInterrupts [2023-11-19 07:55:15,585 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PD_EnableInterrupts [2023-11-19 07:55:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-11-19 07:55:15,585 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-11-19 07:55:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 07:55:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 07:55:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 07:55:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 07:55:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PD_MailboxFullP [2023-11-19 07:55:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PD_MailboxFullP [2023-11-19 07:55:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_FinalizeController [2023-11-19 07:55:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_FinalizeController [2023-11-19 07:55:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure slice_dma_loaf [2023-11-19 07:55:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure slice_dma_loaf [2023-11-19 07:55:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_SanitizeInquiryData [2023-11-19 07:55:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_SanitizeInquiryData [2023-11-19 07:55:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2023-11-19 07:55:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2023-11-19 07:55:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 07:55:15,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 07:55:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 07:55:15,588 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 07:55:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-19 07:55:15,589 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-19 07:55:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_ParsePhysicalDevice [2023-11-19 07:55:15,589 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_ParsePhysicalDevice [2023-11-19 07:55:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PD_ReadErrorStatus [2023-11-19 07:55:15,589 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PD_ReadErrorStatus [2023-11-19 07:55:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_AllocateCommand [2023-11-19 07:55:15,590 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_AllocateCommand [2023-11-19 07:55:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2023-11-19 07:55:15,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2023-11-19 07:55:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_GEM_WriteCommandMailbox [2023-11-19 07:55:15,590 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_GEM_WriteCommandMailbox [2023-11-19 07:55:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2023-11-19 07:55:15,591 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2023-11-19 07:55:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_LA_HardwareMailboxNewCommand [2023-11-19 07:55:15,591 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_LA_HardwareMailboxNewCommand [2023-11-19 07:55:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 07:55:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 07:55:15,591 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 07:55:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2023-11-19 07:55:15,592 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2023-11-19 07:55:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PG_DisableInterrupts [2023-11-19 07:55:15,592 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PG_DisableInterrupts [2023-11-19 07:55:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2023-11-19 07:55:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_loaf [2023-11-19 07:55:15,592 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_loaf [2023-11-19 07:55:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 07:55:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-19 07:55:15,593 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-19 07:55:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-19 07:55:15,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-19 07:55:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V1_SetDeviceState [2023-11-19 07:55:15,593 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V1_SetDeviceState [2023-11-19 07:55:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 07:55:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V2_DeviceOperation [2023-11-19 07:55:15,594 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V2_DeviceOperation [2023-11-19 07:55:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_BA_AcknowledgeHardwareMailboxStatus [2023-11-19 07:55:15,594 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_BA_AcknowledgeHardwareMailboxStatus [2023-11-19 07:55:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 07:55:15,594 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 07:55:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2023-11-19 07:55:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V2_QueueReadWriteCommand [2023-11-19 07:55:15,595 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V2_QueueReadWriteCommand [2023-11-19 07:55:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V2_QueueMonitoringCommand [2023-11-19 07:55:15,595 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V2_QueueMonitoringCommand [2023-11-19 07:55:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_LA_WriteCommandMailbox [2023-11-19 07:55:15,595 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_LA_WriteCommandMailbox [2023-11-19 07:55:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-11-19 07:55:15,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-11-19 07:55:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 07:55:15,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 07:55:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_AnnounceDriver [2023-11-19 07:55:15,596 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_AnnounceDriver [2023-11-19 07:55:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PG_AcknowledgeHardwareMailboxStatus [2023-11-19 07:55:15,600 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PG_AcknowledgeHardwareMailboxStatus [2023-11-19 07:55:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-11-19 07:55:15,601 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-11-19 07:55:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_RequestFunction [2023-11-19 07:55:15,602 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_RequestFunction [2023-11-19 07:55:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-19 07:55:15,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-19 07:55:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 07:55:15,604 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 07:55:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V2_ProcessCompletedCommand [2023-11-19 07:55:15,608 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V2_ProcessCompletedCommand [2023-11-19 07:55:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-19 07:55:15,609 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-19 07:55:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_GEM_AcknowledgeHardwareMailboxStatus [2023-11-19 07:55:15,609 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_GEM_AcknowledgeHardwareMailboxStatus [2023-11-19 07:55:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 07:55:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-11-19 07:55:15,609 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-11-19 07:55:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-19 07:55:15,609 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-19 07:55:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 07:55:15,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 07:55:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V1_ExecuteType3 [2023-11-19 07:55:15,610 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V1_ExecuteType3 [2023-11-19 07:55:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_Remove [2023-11-19 07:55:15,610 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_Remove [2023-11-19 07:55:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 07:55:15,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 07:55:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-19 07:55:15,610 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-19 07:55:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_getgeo [2023-11-19 07:55:15,611 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_getgeo [2023-11-19 07:55:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_process_queue [2023-11-19 07:55:15,611 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_process_queue [2023-11-19 07:55:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_GEM_DisableInterrupts [2023-11-19 07:55:15,611 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_GEM_DisableInterrupts [2023-11-19 07:55:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-19 07:55:15,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-19 07:55:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_DeallocateCommand [2023-11-19 07:55:15,611 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_DeallocateCommand [2023-11-19 07:55:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PD_StatusAvailableP [2023-11-19 07:55:15,612 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PD_StatusAvailableP [2023-11-19 07:55:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V2_TranslatePhysicalDevice [2023-11-19 07:55:15,612 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V2_TranslatePhysicalDevice [2023-11-19 07:55:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_ParseLogicalDrive [2023-11-19 07:55:15,612 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_ParseLogicalDrive [2023-11-19 07:55:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_V1_ExecuteType3B [2023-11-19 07:55:15,612 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_V1_ExecuteType3B [2023-11-19 07:55:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-19 07:55:15,612 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-19 07:55:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 07:55:15,612 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 07:55:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure DAC960_PD_WriteCommandMailbox [2023-11-19 07:55:15,613 INFO L138 BoogieDeclarations]: Found implementation of procedure DAC960_PD_WriteCommandMailbox [2023-11-19 07:55:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 07:55:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-19 07:55:15,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-11-19 07:55:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-19 07:55:15,613 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-19 07:55:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2023-11-19 07:55:15,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2023-11-19 07:55:17,194 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 07:55:17,205 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 07:55:18,302 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;