./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--gdth.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_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--gdth.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/bin/utaipan-verify-t7M7D8N6sZ --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 6e5ff8813407779b786a7c88e93829c97e3ae94dc8b2fa0c17198d5ed183d689 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:52:05,255 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:52:05,373 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 04:52:05,394 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:52:05,395 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:52:05,448 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:52:05,449 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:52:05,450 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:52:05,451 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:52:05,458 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:52:05,459 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:52:05,461 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:52:05,461 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:52:05,463 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:52:05,463 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:52:05,464 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:52:05,464 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:52:05,465 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:52:05,465 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:52:05,466 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:52:05,466 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:52:05,467 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:52:05,468 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:52:05,469 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:52:05,469 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:52:05,470 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:52:05,470 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:52:05,470 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:52:05,471 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:52:05,471 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:52:05,473 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:52:05,473 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:52:05,473 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:52:05,473 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:52:05,474 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:52:05,474 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:52:05,474 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:52:05,474 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:52:05,475 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:52:05,475 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:52:05,475 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:52:05,475 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:52:05,476 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_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e5ff8813407779b786a7c88e93829c97e3ae94dc8b2fa0c17198d5ed183d689 [2023-11-19 04:52:05,918 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:52:05,953 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:52:05,956 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:52:05,958 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:52:05,958 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:52:05,960 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2023-11-19 04:52:09,433 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:52:10,357 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:52:10,359 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2023-11-19 04:52:10,427 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/bin/utaipan-verify-t7M7D8N6sZ/data/af44e1338/593c73b9b7e84d2791db80dab690a2a1/FLAG71c139770 [2023-11-19 04:52:10,448 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/bin/utaipan-verify-t7M7D8N6sZ/data/af44e1338/593c73b9b7e84d2791db80dab690a2a1 [2023-11-19 04:52:10,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:52:10,458 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:52:10,459 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:52:10,460 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:52:10,505 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:52:10,509 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:52:10" (1/1) ... [2023-11-19 04:52:10,510 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@618e4bb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:52:10, skipping insertion in model container [2023-11-19 04:52:10,510 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:52:10" (1/1) ... [2023-11-19 04:52:10,786 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:52:14,236 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_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--gdth.ko-entry_point.cil.out.i[377565,377578] [2023-11-19 04:52:14,336 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:52:14,488 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:52:14,722 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5285] [2023-11-19 04:52:14,724 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [5292] [2023-11-19 04:52:14,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5441] [2023-11-19 04:52:14,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5444] [2023-11-19 04:52:14,731 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5447] [2023-11-19 04:52:14,731 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5450] [2023-11-19 04:52:14,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (831), "i" (12UL)); [5487-5488] [2023-11-19 04:52:14,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (43UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5493-5495] [2023-11-19 04:52:14,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (836), "i" (12UL)); [5517-5518] [2023-11-19 04:52:14,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [5523-5525] [2023-11-19 04:52:14,736 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (841), "i" (12UL)); [5546-5547] [2023-11-19 04:52:14,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5552-5554] [2023-11-19 04:52:14,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [5584] [2023-11-19 04:52:14,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [5587] [2023-11-19 04:52:14,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [5589] [2023-11-19 04:52:14,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [5594] [2023-11-19 04:52:14,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [5597] [2023-11-19 04:52:14,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [5599] [2023-11-19 04:52:14,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [5604] [2023-11-19 04:52:14,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [5607] [2023-11-19 04:52:14,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [5609] [2023-11-19 04:52:14,742 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [5614] [2023-11-19 04:52:14,742 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [5617] [2023-11-19 04:52:14,743 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [5619] [2023-11-19 04:52:14,743 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [5637] [2023-11-19 04:52:14,744 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [5640] [2023-11-19 04:52:14,744 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [5642] [2023-11-19 04:52:14,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [5647] [2023-11-19 04:52:14,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [5650] [2023-11-19 04:52:14,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [5652] [2023-11-19 04:52:14,746 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [5657] [2023-11-19 04:52:14,747 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [5660] [2023-11-19 04:52:14,748 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [5662] [2023-11-19 04:52:14,748 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [5667] [2023-11-19 04:52:14,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [5670] [2023-11-19 04:52:14,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [5672] [2023-11-19 04:52:14,752 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5721] [2023-11-19 04:52:14,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5729] [2023-11-19 04:52:14,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5737] [2023-11-19 04:52:14,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5744] [2023-11-19 04:52:14,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5751] [2023-11-19 04:52:14,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5758] [2023-11-19 04:52:14,758 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5789] [2023-11-19 04:52:14,758 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5797] [2023-11-19 04:52:14,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5805] [2023-11-19 04:52:14,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5812] [2023-11-19 04:52:14,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5820] [2023-11-19 04:52:14,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [5935-5936] [2023-11-19 04:52:14,776 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)); [5943-5944] [2023-11-19 04:52:14,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6010-6011] [2023-11-19 04:52:14,783 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)); [6058-6059] [2023-11-19 04:52:14,784 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)); [6067-6068] [2023-11-19 04:52:14,785 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)); [6091-6092] [2023-11-19 04:52:14,787 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" (84), "i" (12UL)); [6125-6126] [2023-11-19 04:52:14,789 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" (96), "i" (12UL)); [6149-6150] [2023-11-19 04:52:14,800 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6378] [2023-11-19 04:52:14,800 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6385] [2023-11-19 04:52:14,801 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6395] [2023-11-19 04:52:14,801 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6405] [2023-11-19 04:52:14,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7362] [2023-11-19 04:52:14,880 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/3511/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/gdth.c"), "i" (416), "i" (12UL)); [7441-7442] [2023-11-19 04:52:15,259 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/3511/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/gdth.c"), "i" (4007), "i" (12UL)); [11133-11134] [2023-11-19 04:52:15,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)argp): "ebx"); [11773] [2023-11-19 04:52:15,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)argp): "ebx"); [11776] [2023-11-19 04:52:15,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)argp): "ebx"); [11779] [2023-11-19 04:52:15,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)argp): "ebx"); [11782] [2023-11-19 04:52:15,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)argp): "ebx"); [11785] [2023-11-19 04:52:15,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((int *)argp): "ebx"); [11801-11802] [2023-11-19 04:52:15,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((int *)argp): "ebx"); [11805-11806] [2023-11-19 04:52:15,324 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((int *)argp): "ebx"); [11809-11810] [2023-11-19 04:52:15,324 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((int *)argp): "ebx"); [11813-11814] [2023-11-19 04:52:15,325 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((int *)argp): "ebx"); [11817-11818] [2023-11-19 04:52:15,376 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_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--gdth.ko-entry_point.cil.out.i[377565,377578] [2023-11-19 04:52:15,385 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:52:15,553 WARN L675 CHandler]: The function strcat is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:52:15,553 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:52:15,553 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:52:15,553 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:52:15,554 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:52:15,554 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:52:15,563 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:52:15,564 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:52:15 WrapperNode [2023-11-19 04:52:15,564 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:52:15,566 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:52:15,566 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:52:15,566 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:52:15,575 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:52:15" (1/1) ... [2023-11-19 04:52:15,784 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:52:15" (1/1) ... [2023-11-19 04:52:16,314 INFO L138 Inliner]: procedures = 310, calls = 6024, calls flagged for inlining = 150, calls inlined = 146, statements flattened = 11759 [2023-11-19 04:52:16,315 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:52:16,316 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:52:16,316 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:52:16,316 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:52:16,328 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:52:15" (1/1) ... [2023-11-19 04:52:16,328 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:52:15" (1/1) ... [2023-11-19 04:52:16,455 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:52:15" (1/1) ... [2023-11-19 04:52:16,462 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:52:15" (1/1) ... [2023-11-19 04:52:17,036 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:52:15" (1/1) ... [2023-11-19 04:52:17,095 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:52:15" (1/1) ... [2023-11-19 04:52:17,139 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:52:15" (1/1) ... [2023-11-19 04:52:17,196 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:52:15" (1/1) ... [2023-11-19 04:52:17,298 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:52:17,300 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:52:17,301 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:52:17,301 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:52:17,302 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:52:15" (1/1) ... [2023-11-19 04:52:17,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:52:17,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 04:52:17,348 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 04:52:17,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8f1c1d0-0c33-4b40-aee7-dcb2b350cad1/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 04:52:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-19 04:52:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-19 04:52:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2023-11-19 04:52:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2023-11-19 04:52:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2023-11-19 04:52:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2023-11-19 04:52:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-19 04:52:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-19 04:52:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-19 04:52:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 04:52:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 04:52:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 04:52:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 04:52:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2023-11-19 04:52:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2023-11-19 04:52:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 04:52:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 04:52:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2023-11-19 04:52:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2023-11-19 04:52:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-19 04:52:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-19 04:52:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2023-11-19 04:52:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2023-11-19 04:52:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2023-11-19 04:52:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2023-11-19 04:52:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-19 04:52:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-19 04:52:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-19 04:52:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-19 04:52:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2023-11-19 04:52:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2023-11-19 04:52:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 04:52:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 04:52:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2023-11-19 04:52:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2023-11-19 04:52:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2023-11-19 04:52:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2023-11-19 04:52:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2023-11-19 04:52:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2023-11-19 04:52:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-19 04:52:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-19 04:52:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 04:52:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 04:52:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-11-19 04:52:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-11-19 04:52:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-11-19 04:52:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-11-19 04:52:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 04:52:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 04:52:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 04:52:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 04:52:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2023-11-19 04:52:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2023-11-19 04:52:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2023-11-19 04:52:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2023-11-19 04:52:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 04:52:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 04:52:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2023-11-19 04:52:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2023-11-19 04:52:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 04:52:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 04:52:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2023-11-19 04:52:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2023-11-19 04:52:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 04:52:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 04:52:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2023-11-19 04:52:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2023-11-19 04:52:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2023-11-19 04:52:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2023-11-19 04:52:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-19 04:52:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-19 04:52:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-19 04:52:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-19 04:52:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2023-11-19 04:52:17,435 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2023-11-19 04:52:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 04:52:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 04:52:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2023-11-19 04:52:17,437 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2023-11-19 04:52:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-19 04:52:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-11-19 04:52:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-11-19 04:52:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_show_info [2023-11-19 04:52:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_show_info [2023-11-19 04:52:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2023-11-19 04:52:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2023-11-19 04:52:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 04:52:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-19 04:52:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-19 04:52:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 04:52:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 04:52:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_info [2023-11-19 04:52:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_info [2023-11-19 04:52:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_queuecommand [2023-11-19 04:52:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_queuecommand [2023-11-19 04:52:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-11-19 04:52:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-11-19 04:52:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 04:52:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 04:52:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2023-11-19 04:52:17,448 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2023-11-19 04:52:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 04:52:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 04:52:17,449 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 04:52:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 04:52:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 04:52:17,449 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 04:52:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2023-11-19 04:52:17,450 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2023-11-19 04:52:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2023-11-19 04:52:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-19 04:52:17,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-19 04:52:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2023-11-19 04:52:17,451 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2023-11-19 04:52:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2023-11-19 04:52:17,451 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2023-11-19 04:52:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 04:52:17,451 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 04:52:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 04:52:17,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 04:52:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-19 04:52:17,453 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-19 04:52:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 04:52:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 04:52:17,453 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 04:52:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-19 04:52:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-19 04:52:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2023-11-19 04:52:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2023-11-19 04:52:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 04:52:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 04:52:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2023-11-19 04:52:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2023-11-19 04:52:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2023-11-19 04:52:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2023-11-19 04:52:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 04:52:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 04:52:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2023-11-19 04:52:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2023-11-19 04:52:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2023-11-19 04:52:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2023-11-19 04:52:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-19 04:52:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-19 04:52:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 04:52:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 04:52:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_slave_configure [2023-11-19 04:52:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_slave_configure [2023-11-19 04:52:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 04:52:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 04:52:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2023-11-19 04:52:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2023-11-19 04:52:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 04:52:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-19 04:52:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-19 04:52:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-19 04:52:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-19 04:52:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 04:52:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 04:52:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2023-11-19 04:52:17,581 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2023-11-19 04:52:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 04:52:17,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 04:52:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2023-11-19 04:52:17,581 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2023-11-19 04:52:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2023-11-19 04:52:17,582 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2023-11-19 04:52:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2023-11-19 04:52:17,582 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2023-11-19 04:52:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 04:52:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 04:52:17,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 04:52:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-19 04:52:17,582 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-19 04:52:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2023-11-19 04:52:17,583 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2023-11-19 04:52:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:52:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2023-11-19 04:52:17,583 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2023-11-19 04:52:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2023-11-19 04:52:17,583 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2023-11-19 04:52:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2023-11-19 04:52:17,584 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2023-11-19 04:52:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 04:52:17,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 04:52:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 04:52:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 04:52:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-19 04:52:17,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-19 04:52:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2023-11-19 04:52:17,586 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2023-11-19 04:52:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2023-11-19 04:52:17,587 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2023-11-19 04:52:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 04:52:17,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 04:52:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2023-11-19 04:52:17,587 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2023-11-19 04:52:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2023-11-19 04:52:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2023-11-19 04:52:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2023-11-19 04:52:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2023-11-19 04:52:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-11-19 04:52:17,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-11-19 04:52:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_bios_param [2023-11-19 04:52:17,594 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_bios_param [2023-11-19 04:52:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2023-11-19 04:52:17,594 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2023-11-19 04:52:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2023-11-19 04:52:17,595 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2023-11-19 04:52:17,596 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 04:52:17,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 04:52:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 04:52:17,597 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 04:52:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-19 04:52:17,598 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-19 04:52:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-19 04:52:17,598 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-19 04:52:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 04:52:17,598 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 04:52:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 04:52:17,599 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 04:52:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-19 04:52:17,599 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-19 04:52:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_timed_out [2023-11-19 04:52:17,600 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_timed_out [2023-11-19 04:52:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2023-11-19 04:52:17,600 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2023-11-19 04:52:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:52:17,600 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2023-11-19 04:52:17,600 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2023-11-19 04:52:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-19 04:52:17,601 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-19 04:52:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-11-19 04:52:17,601 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-11-19 04:52:17,601 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2023-11-19 04:52:17,602 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2023-11-19 04:52:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-19 04:52:17,602 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-19 04:52:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2023-11-19 04:52:17,602 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2023-11-19 04:52:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-11-19 04:52:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-19 04:52:17,603 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-19 04:52:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:52:17,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:52:18,888 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:52:18,896 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:52:21,102 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;