./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--scsi--scsi_debug.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/bin/utaipan-verify-mE87zJ7Ire --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 949424244b253eebe8c539a6549e978b334eb11066ed24813c344448dac2db32 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:24:02,620 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:24:02,749 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:24:02,757 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:24:02,758 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:24:02,801 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:24:02,802 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:24:02,803 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:24:02,804 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:24:02,809 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:24:02,810 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:24:02,811 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:24:02,812 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:24:02,814 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:24:02,814 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:24:02,815 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:24:02,815 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:24:02,816 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:24:02,816 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:24:02,817 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:24:02,817 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:24:02,818 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:24:02,819 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:24:02,820 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:24:02,820 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:24:02,821 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:24:02,821 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:24:02,822 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:24:02,822 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:24:02,823 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:24:02,824 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:24:02,825 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:24:02,825 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:24:02,825 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:24:02,826 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:24:02,826 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:24:02,827 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:24:02,827 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:24:02,827 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:24:02,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:24:02,828 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:24:02,828 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:24:02,828 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:24:02,829 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:24:02,829 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 949424244b253eebe8c539a6549e978b334eb11066ed24813c344448dac2db32 [2023-11-23 21:24:03,165 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:24:03,198 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:24:03,201 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:24:03,202 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:24:03,203 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:24:03,204 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i [2023-11-23 21:24:06,259 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:24:07,131 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:24:07,132 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i [2023-11-23 21:24:07,202 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/bin/utaipan-verify-mE87zJ7Ire/data/4c63caa46/b9981eb0f77e48efb8d60d01aa1e7d95/FLAGd79a7bf2d [2023-11-23 21:24:07,218 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/bin/utaipan-verify-mE87zJ7Ire/data/4c63caa46/b9981eb0f77e48efb8d60d01aa1e7d95 [2023-11-23 21:24:07,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:24:07,223 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:24:07,228 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:24:07,228 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:24:07,234 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:24:07,234 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:24:07" (1/1) ... [2023-11-23 21:24:07,236 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@740a1402 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:07, skipping insertion in model container [2023-11-23 21:24:07,236 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:24:07" (1/1) ... [2023-11-23 21:24:07,438 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:24:10,860 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_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i[422408,422421] [2023-11-23 21:24:10,930 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:24:11,110 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:24:11,276 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 %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4297] [2023-11-23 21:24:11,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4304] [2023-11-23 21:24:11,283 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4311] [2023-11-23 21:24:11,284 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"); [4319-4320] [2023-11-23 21:24:11,284 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; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [4328-4329] [2023-11-23 21:24:11,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4337-4338] [2023-11-23 21:24:11,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4350] [2023-11-23 21:24:11,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [4357] [2023-11-23 21:24:11,294 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)); [4596] [2023-11-23 21:24:11,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [4603] [2023-11-23 21:24:11,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4614-4615] [2023-11-23 21:24:11,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4618-4619] [2023-11-23 21:24:11,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4622-4623] [2023-11-23 21:24:11,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4626-4627] [2023-11-23 21:24:11,473 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/3533/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/scsi_debug.c"), "i" (2717), "i" (12UL)); [8940-8941] [2023-11-23 21:24:11,473 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/3533/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/scsi_debug.c"), "i" (2718), "i" (12UL)); [8949-8950] [2023-11-23 21:24:11,501 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/3533/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/scsi_debug.c"), "i" (3232), "i" (12UL)); [9626-9627] [2023-11-23 21:24:11,503 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/3533/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/scsi_debug.c"), "i" (3249), "i" (12UL)); [9651-9652] [2023-11-23 21:24:11,504 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/3533/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/scsi_debug.c"), "i" (3250), "i" (12UL)); [9660-9661] [2023-11-23 21:24:11,773 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_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i[422408,422421] [2023-11-23 21:24:11,786 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:24:12,145 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:24:12,146 WARN L675 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:24:12,146 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:24:12,154 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:24:12,154 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:12 WrapperNode [2023-11-23 21:24:12,155 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:24:12,156 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:24:12,156 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:24:12,156 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:24:12,165 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:12" (1/1) ... [2023-11-23 21:24:12,342 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:12" (1/1) ... [2023-11-23 21:24:12,831 INFO L138 Inliner]: procedures = 367, calls = 6061, calls flagged for inlining = 163, calls inlined = 161, statements flattened = 13629 [2023-11-23 21:24:12,833 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:24:12,833 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:24:12,834 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:24:12,834 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:24:12,844 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:12" (1/1) ... [2023-11-23 21:24:12,844 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:12" (1/1) ... [2023-11-23 21:24:12,919 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:12" (1/1) ... [2023-11-23 21:24:12,919 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:12" (1/1) ... [2023-11-23 21:24:13,281 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:12" (1/1) ... [2023-11-23 21:24:13,333 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:12" (1/1) ... [2023-11-23 21:24:13,391 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:12" (1/1) ... [2023-11-23 21:24:13,439 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:12" (1/1) ... [2023-11-23 21:24:13,527 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:24:13,529 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:24:13,529 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:24:13,529 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:24:13,530 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:24:12" (1/1) ... [2023-11-23 21:24:13,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:24:13,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:24:13,655 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:24:13,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f5b8dfb-e6e9-4f8a-bf9a-b08a2314ecf0/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:24:13,731 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-23 21:24:13,731 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-23 21:24:13,731 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-23 21:24:13,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-23 21:24:13,733 INFO L130 BoogieDeclarations]: Found specification of procedure map_index_to_lba [2023-11-23 21:24:13,733 INFO L138 BoogieDeclarations]: Found implementation of procedure map_index_to_lba [2023-11-23 21:24:13,733 INFO L130 BoogieDeclarations]: Found specification of procedure sector_size_show [2023-11-23 21:24:13,735 INFO L138 BoogieDeclarations]: Found implementation of procedure sector_size_show [2023-11-23 21:24:13,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:24:13,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:24:13,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:24:13,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:24:13,736 INFO L130 BoogieDeclarations]: Found specification of procedure dif_show [2023-11-23 21:24:13,736 INFO L138 BoogieDeclarations]: Found implementation of procedure dif_show [2023-11-23 21:24:13,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:24:13,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:24:13,737 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_queued [2023-11-23 21:24:13,737 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_queued [2023-11-23 21:24:13,737 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_remove_adapter [2023-11-23 21:24:13,737 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_remove_adapter [2023-11-23 21:24:13,738 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_lbp [2023-11-23 21:24:13,738 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_lbp [2023-11-23 21:24:13,738 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_queuecommand_lock_or_not [2023-11-23 21:24:13,738 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_queuecommand_lock_or_not [2023-11-23 21:24:13,738 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-11-23 21:24:13,738 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-11-23 21:24:13,739 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_host_reset [2023-11-23 21:24:13,739 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_host_reset [2023-11-23 21:24:13,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-23 21:24:13,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-23 21:24:13,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:24:13,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:24:13,740 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2023-11-23 21:24:13,740 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2023-11-23 21:24:13,740 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-11-23 21:24:13,740 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-11-23 21:24:13,740 INFO L130 BoogieDeclarations]: Found specification of procedure dev_size_mb_show [2023-11-23 21:24:13,741 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_size_mb_show [2023-11-23 21:24:13,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:24:13,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:24:13,742 INFO L130 BoogieDeclarations]: Found specification of procedure num_parts_show [2023-11-23 21:24:13,743 INFO L138 BoogieDeclarations]: Found implementation of procedure num_parts_show [2023-11-23 21:24:13,743 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_level_show [2023-11-23 21:24:13,743 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_level_show [2023-11-23 21:24:13,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2023-11-23 21:24:13,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2023-11-23 21:24:13,744 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be16 [2023-11-23 21:24:13,744 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be16 [2023-11-23 21:24:13,744 INFO L130 BoogieDeclarations]: Found specification of procedure fill_from_dev_buffer [2023-11-23 21:24:13,744 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_from_dev_buffer [2023-11-23 21:24:13,744 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_slave_destroy [2023-11-23 21:24:13,745 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_slave_destroy [2023-11-23 21:24:13,745 INFO L130 BoogieDeclarations]: Found specification of procedure map_region [2023-11-23 21:24:13,745 INFO L138 BoogieDeclarations]: Found implementation of procedure map_region [2023-11-23 21:24:13,746 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 21:24:13,746 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 21:24:13,746 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-23 21:24:13,747 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-23 21:24:13,747 INFO L130 BoogieDeclarations]: Found specification of procedure fetch_to_dev_buffer [2023-11-23 21:24:13,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fetch_to_dev_buffer [2023-11-23 21:24:13,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:24:13,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:24:13,747 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_set_guard [2023-11-23 21:24:13,748 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_set_guard [2023-11-23 21:24:13,748 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:24:13,748 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:24:13,749 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_info [2023-11-23 21:24:13,749 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_info [2023-11-23 21:24:13,749 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2023-11-23 21:24:13,749 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2023-11-23 21:24:13,749 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_abort [2023-11-23 21:24:13,749 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_abort [2023-11-23 21:24:13,750 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-23 21:24:13,750 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-23 21:24:13,750 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_resp [2023-11-23 21:24:13,750 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_resp [2023-11-23 21:24:13,750 INFO L130 BoogieDeclarations]: Found specification of procedure pseudo_lld_bus_match [2023-11-23 21:24:13,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pseudo_lld_bus_match [2023-11-23 21:24:13,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:24:13,751 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 21:24:13,751 INFO L130 BoogieDeclarations]: Found specification of procedure host_lock_show [2023-11-23 21:24:13,751 INFO L138 BoogieDeclarations]: Found implementation of procedure host_lock_show [2023-11-23 21:24:13,751 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-23 21:24:13,751 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_bus_reset [2023-11-23 21:24:13,751 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_bus_reset [2023-11-23 21:24:13,752 INFO L130 BoogieDeclarations]: Found specification of procedure no_lun_0_show [2023-11-23 21:24:13,752 INFO L138 BoogieDeclarations]: Found implementation of procedure no_lun_0_show [2023-11-23 21:24:13,752 INFO L130 BoogieDeclarations]: Found specification of procedure dif_copy_prot [2023-11-23 21:24:13,752 INFO L138 BoogieDeclarations]: Found implementation of procedure dif_copy_prot [2023-11-23 21:24:13,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:24:13,753 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be64 [2023-11-23 21:24:13,753 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be64 [2023-11-23 21:24:13,753 INFO L130 BoogieDeclarations]: Found specification of procedure resp_err_recov_pg [2023-11-23 21:24:13,754 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_err_recov_pg [2023-11-23 21:24:13,754 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-11-23 21:24:13,754 INFO L130 BoogieDeclarations]: Found specification of procedure map_show [2023-11-23 21:24:13,755 INFO L138 BoogieDeclarations]: Found implementation of procedure map_show [2023-11-23 21:24:13,755 INFO L130 BoogieDeclarations]: Found specification of procedure no_uld_show [2023-11-23 21:24:13,755 INFO L138 BoogieDeclarations]: Found implementation of procedure no_uld_show [2023-11-23 21:24:13,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-23 21:24:13,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-23 21:24:13,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 21:24:13,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 21:24:13,756 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:24:13,756 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:24:13,756 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_build_sense_buffer [2023-11-23 21:24:13,756 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_build_sense_buffer [2023-11-23 21:24:13,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:24:13,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:24:13,757 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:24:13,757 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:24:13,757 INFO L130 BoogieDeclarations]: Found specification of procedure removable_show [2023-11-23 21:24:13,757 INFO L138 BoogieDeclarations]: Found implementation of procedure removable_show [2023-11-23 21:24:13,758 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-23 21:24:13,758 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-23 21:24:13,758 INFO L130 BoogieDeclarations]: Found specification of procedure num_tgts_show [2023-11-23 21:24:13,758 INFO L138 BoogieDeclarations]: Found implementation of procedure num_tgts_show [2023-11-23 21:24:13,759 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_device_create [2023-11-23 21:24:13,759 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_device_create [2023-11-23 21:24:13,759 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 21:24:13,759 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 21:24:13,760 INFO L130 BoogieDeclarations]: Found specification of procedure resp_sas_pcd_m_spg [2023-11-23 21:24:13,760 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_sas_pcd_m_spg [2023-11-23 21:24:13,761 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 21:24:13,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 21:24:13,762 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-23 21:24:13,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-23 21:24:13,765 INFO L130 BoogieDeclarations]: Found specification of procedure find_last_bit [2023-11-23 21:24:13,766 INFO L138 BoogieDeclarations]: Found implementation of procedure find_last_bit [2023-11-23 21:24:13,766 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_ioctl [2023-11-23 21:24:13,767 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_ioctl [2023-11-23 21:24:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure max_queue_show [2023-11-23 21:24:13,768 INFO L138 BoogieDeclarations]: Found implementation of procedure max_queue_show [2023-11-23 21:24:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_next [2023-11-23 21:24:13,769 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_next [2023-11-23 21:24:13,774 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 21:24:13,774 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 21:24:13,774 INFO L130 BoogieDeclarations]: Found specification of procedure check_device_access_params [2023-11-23 21:24:13,774 INFO L138 BoogieDeclarations]: Found implementation of procedure check_device_access_params [2023-11-23 21:24:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_priv [2023-11-23 21:24:13,775 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_priv [2023-11-23 21:24:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 21:24:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_start [2023-11-23 21:24:13,775 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_start [2023-11-23 21:24:13,775 INFO L130 BoogieDeclarations]: Found specification of procedure strict_show [2023-11-23 21:24:13,775 INFO L138 BoogieDeclarations]: Found implementation of procedure strict_show [2023-11-23 21:24:13,776 INFO L130 BoogieDeclarations]: Found specification of procedure dif_verify [2023-11-23 21:24:13,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dif_verify [2023-11-23 21:24:13,776 INFO L130 BoogieDeclarations]: Found specification of procedure resp_sas_sf_m_pg [2023-11-23 21:24:13,776 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_sas_sf_m_pg [2023-11-23 21:24:13,776 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-11-23 21:24:13,776 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-11-23 21:24:13,776 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2023-11-23 21:24:13,777 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2023-11-23 21:24:13,777 INFO L130 BoogieDeclarations]: Found specification of procedure resp_read_dt0 [2023-11-23 21:24:13,777 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_read_dt0 [2023-11-23 21:24:13,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:24:13,777 INFO L130 BoogieDeclarations]: Found specification of procedure resp_disconnect_pg [2023-11-23 21:24:13,777 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_disconnect_pg [2023-11-23 21:24:13,778 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2023-11-23 21:24:13,778 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2023-11-23 21:24:13,778 INFO L130 BoogieDeclarations]: Found specification of procedure dsense_show [2023-11-23 21:24:13,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dsense_show [2023-11-23 21:24:13,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:24:13,778 INFO L130 BoogieDeclarations]: Found specification of procedure resp_format_pg [2023-11-23 21:24:13,778 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_format_pg [2023-11-23 21:24:13,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-11-23 21:24:13,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-11-23 21:24:13,779 INFO L130 BoogieDeclarations]: Found specification of procedure lba_to_map_index [2023-11-23 21:24:13,779 INFO L138 BoogieDeclarations]: Found implementation of procedure lba_to_map_index [2023-11-23 21:24:13,779 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_prot_sglist [2023-11-23 21:24:13,779 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_prot_sglist [2023-11-23 21:24:13,779 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-23 21:24:13,779 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-23 21:24:13,780 INFO L130 BoogieDeclarations]: Found specification of procedure resp_write_same [2023-11-23 21:24:13,780 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_write_same [2023-11-23 21:24:13,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:24:13,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:24:13,780 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be16 [2023-11-23 21:24:13,780 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be16 [2023-11-23 21:24:13,780 INFO L130 BoogieDeclarations]: Found specification of procedure ndelay_show [2023-11-23 21:24:13,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ndelay_show [2023-11-23 21:24:13,781 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be64 [2023-11-23 21:24:13,781 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be64 [2023-11-23 21:24:13,781 INFO L130 BoogieDeclarations]: Found specification of procedure resp_caching_pg [2023-11-23 21:24:13,781 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_caching_pg [2023-11-23 21:24:13,781 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:24:13,781 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:24:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_queuecommand [2023-11-23 21:24:13,782 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_queuecommand [2023-11-23 21:24:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-11-23 21:24:13,782 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-11-23 21:24:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 21:24:13,782 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 21:24:13,783 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_slave_alloc [2023-11-23 21:24:13,783 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_slave_alloc [2023-11-23 21:24:13,783 INFO L130 BoogieDeclarations]: Found specification of procedure resp_iec_m_pg [2023-11-23 21:24:13,783 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_iec_m_pg [2023-11-23 21:24:13,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:24:13,783 INFO L130 BoogieDeclarations]: Found specification of procedure resp_write_dt0 [2023-11-23 21:24:13,783 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_write_dt0 [2023-11-23 21:24:13,784 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_change_qdepth [2023-11-23 21:24:13,784 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_change_qdepth [2023-11-23 21:24:13,784 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_irqrestore [2023-11-23 21:24:13,784 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_irqrestore [2023-11-23 21:24:13,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:24:13,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:24:13,784 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_show_info [2023-11-23 21:24:13,784 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_show_info [2023-11-23 21:24:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure ptype_show [2023-11-23 21:24:13,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ptype_show [2023-11-23 21:24:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-23 21:24:13,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-23 21:24:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure root_device_unregister [2023-11-23 21:24:13,785 INFO L138 BoogieDeclarations]: Found implementation of procedure root_device_unregister [2023-11-23 21:24:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:24:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure unmap_region [2023-11-23 21:24:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure unmap_region [2023-11-23 21:24:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure fake_rw_show [2023-11-23 21:24:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure fake_rw_show [2023-11-23 21:24:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2023-11-23 21:24:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2023-11-23 21:24:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-23 21:24:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-23 21:24:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-23 21:24:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-23 21:24:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure mk_sense_invalid_fld [2023-11-23 21:24:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_sense_invalid_fld [2023-11-23 21:24:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2023-11-23 21:24:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2023-11-23 21:24:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:24:13,788 INFO L130 BoogieDeclarations]: Found specification of procedure max_luns_show [2023-11-23 21:24:13,788 INFO L138 BoogieDeclarations]: Found implementation of procedure max_luns_show [2023-11-23 21:24:13,788 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2023-11-23 21:24:13,788 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2023-11-23 21:24:13,788 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-23 21:24:13,788 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-23 21:24:13,788 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2023-11-23 21:24:13,788 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2023-11-23 21:24:13,789 INFO L130 BoogieDeclarations]: Found specification of procedure opts_show [2023-11-23 21:24:13,789 INFO L138 BoogieDeclarations]: Found implementation of procedure opts_show [2023-11-23 21:24:13,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:24:13,789 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-11-23 21:24:13,789 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-11-23 21:24:13,789 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:24:13,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:24:13,790 INFO L130 BoogieDeclarations]: Found specification of procedure devInfoReg [2023-11-23 21:24:13,790 INFO L138 BoogieDeclarations]: Found implementation of procedure devInfoReg [2023-11-23 21:24:13,790 INFO L130 BoogieDeclarations]: Found specification of procedure guard_show [2023-11-23 21:24:13,790 INFO L138 BoogieDeclarations]: Found implementation of procedure guard_show [2023-11-23 21:24:13,790 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_device_reset [2023-11-23 21:24:13,790 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_device_reset [2023-11-23 21:24:13,791 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2023-11-23 21:24:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2023-11-23 21:24:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2023-11-23 21:24:13,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2023-11-23 21:24:13,795 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2023-11-23 21:24:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2023-11-23 21:24:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_max_tgts_luns [2023-11-23 21:24:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_max_tgts_luns [2023-11-23 21:24:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_slave_configure [2023-11-23 21:24:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_slave_configure [2023-11-23 21:24:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be32 [2023-11-23 21:24:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be32 [2023-11-23 21:24:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2023-11-23 21:24:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2023-11-23 21:24:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-11-23 21:24:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-11-23 21:24:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bidi_cmnd [2023-11-23 21:24:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bidi_cmnd [2023-11-23 21:24:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-11-23 21:24:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-11-23 21:24:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-11-23 21:24:13,800 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-11-23 21:24:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_stop [2023-11-23 21:24:13,800 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_stop [2023-11-23 21:24:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure do_device_access [2023-11-23 21:24:13,800 INFO L138 BoogieDeclarations]: Found implementation of procedure do_device_access [2023-11-23 21:24:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure virtual_gb_show [2023-11-23 21:24:13,800 INFO L138 BoogieDeclarations]: Found implementation of procedure virtual_gb_show [2023-11-23 21:24:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure vpd_use_hostno_show [2023-11-23 21:24:13,801 INFO L138 BoogieDeclarations]: Found implementation of procedure vpd_use_hostno_show [2023-11-23 21:24:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_target_reset [2023-11-23 21:24:13,801 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_target_reset [2023-11-23 21:24:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure dix_show [2023-11-23 21:24:13,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dix_show [2023-11-23 21:24:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure every_nth_show [2023-11-23 21:24:13,801 INFO L138 BoogieDeclarations]: Found implementation of procedure every_nth_show [2023-11-23 21:24:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-11-23 21:24:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-11-23 21:24:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_in [2023-11-23 21:24:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_in [2023-11-23 21:24:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure clear_luns_changed_on_target [2023-11-23 21:24:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_luns_changed_on_target [2023-11-23 21:24:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_prot_sg_count [2023-11-23 21:24:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_prot_sg_count [2023-11-23 21:24:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure ato_show [2023-11-23 21:24:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ato_show [2023-11-23 21:24:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure mk_sense_buffer [2023-11-23 21:24:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_sense_buffer [2023-11-23 21:24:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure resp_sas_sha_m_spg [2023-11-23 21:24:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_sas_sha_m_spg [2023-11-23 21:24:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 21:24:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 21:24:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure add_host_show [2023-11-23 21:24:13,804 INFO L138 BoogieDeclarations]: Found implementation of procedure add_host_show [2023-11-23 21:24:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_add_adapter [2023-11-23 21:24:13,804 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_add_adapter [2023-11-23 21:24:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_copy_to_buffer [2023-11-23 21:24:13,804 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_copy_to_buffer [2023-11-23 21:24:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 21:24:13,804 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 21:24:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure dif_store [2023-11-23 21:24:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dif_store [2023-11-23 21:24:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 21:24:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 21:24:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure mk_sense_invalid_opcode [2023-11-23 21:24:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_sense_invalid_opcode [2023-11-23 21:24:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 21:24:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 21:24:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_buffer [2023-11-23 21:24:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_buffer [2023-11-23 21:24:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2023-11-23 21:24:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2023-11-23 21:24:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2023-11-23 21:24:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2023-11-23 21:24:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:24:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure delay_show [2023-11-23 21:24:13,807 INFO L138 BoogieDeclarations]: Found implementation of procedure delay_show [2023-11-23 21:24:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-11-23 21:24:13,807 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-11-23 21:24:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure get_sdebug_capacity [2023-11-23 21:24:13,807 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sdebug_capacity [2023-11-23 21:24:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:24:13,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:24:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure resp_ctrl_m_pg [2023-11-23 21:24:13,808 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_ctrl_m_pg [2023-11-23 21:24:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 21:24:13,808 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 21:24:15,033 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:24:15,039 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:24:16,301 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;