./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-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/bin/ukojak-verify-ImItNfHLgk --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2da4c1b911ac6b3780183cb9c7395fea24405fcfa9891a979fedb7f383d05a5f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:36:36,299 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:36:36,390 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:36:36,397 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:36:36,398 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:36:36,430 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:36:36,433 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:36:36,433 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:36:36,434 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:36:36,436 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:36:36,436 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:36:36,436 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:36:36,437 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:36:36,437 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:36:36,437 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:36:36,439 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:36:36,440 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:36:36,440 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:36:36,440 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:36:36,441 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:36:36,441 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:36:36,444 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:36:36,445 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:36:36,445 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:36:36,445 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:36,445 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:36:36,446 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:36:36,446 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:36:36,446 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:36:36,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:36:36,447 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2da4c1b911ac6b3780183cb9c7395fea24405fcfa9891a979fedb7f383d05a5f [2024-11-08 22:36:36,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:36:36,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:36:36,786 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:36:36,787 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:36:36,788 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:36:36,789 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 22:36:38,789 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:36:39,499 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:36:39,499 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2024-11-08 22:36:39,572 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/bin/ukojak-verify-ImItNfHLgk/data/ac3a4aa4b/b2a65e1e21114689a6673e7b69b46906/FLAG0c84d539a [2024-11-08 22:36:39,593 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/bin/ukojak-verify-ImItNfHLgk/data/ac3a4aa4b/b2a65e1e21114689a6673e7b69b46906 [2024-11-08 22:36:39,596 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:36:39,598 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:36:39,600 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:39,600 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:36:39,606 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:36:39,607 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:39" (1/1) ... [2024-11-08 22:36:39,610 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b6900ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:39, skipping insertion in model container [2024-11-08 22:36:39,610 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:39" (1/1) ... [2024-11-08 22:36:39,834 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:36:43,045 WARN L250 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_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[379763,379776] [2024-11-08 22:36:43,129 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:43,612 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:36:43,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5285] [2024-11-08 22:36:43,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [5292] [2024-11-08 22:36:43,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5348] [2024-11-08 22:36:43,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5351] [2024-11-08 22:36:43,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5354] [2024-11-08 22:36:43,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5357] [2024-11-08 22:36:43,771 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)); [5394-5395] [2024-11-08 22:36:43,771 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"); [5400-5402] [2024-11-08 22:36:43,772 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)); [5424-5425] [2024-11-08 22:36:43,773 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"); [5430-5432] [2024-11-08 22:36:43,774 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)); [5453-5454] [2024-11-08 22:36:43,774 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"); [5459-5461] [2024-11-08 22:36:43,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [5491] [2024-11-08 22:36:43,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [5494] [2024-11-08 22:36:43,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [5496] [2024-11-08 22:36:43,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [5501] [2024-11-08 22:36:43,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [5504] [2024-11-08 22:36:43,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [5506] [2024-11-08 22:36:43,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [5511] [2024-11-08 22:36:43,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [5514] [2024-11-08 22:36:43,779 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [5516] [2024-11-08 22:36:43,779 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [5521] [2024-11-08 22:36:43,779 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [5524] [2024-11-08 22:36:43,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [5526] [2024-11-08 22:36:43,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [5544] [2024-11-08 22:36:43,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [5547] [2024-11-08 22:36:43,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [5549] [2024-11-08 22:36:43,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [5554] [2024-11-08 22:36:43,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [5557] [2024-11-08 22:36:43,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [5559] [2024-11-08 22:36:43,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [5564] [2024-11-08 22:36:43,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [5567] [2024-11-08 22:36:43,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [5569] [2024-11-08 22:36:43,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [5574] [2024-11-08 22:36:43,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [5577] [2024-11-08 22:36:43,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [5579] [2024-11-08 22:36:43,832 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5628] [2024-11-08 22:36:43,833 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5636] [2024-11-08 22:36:43,833 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5644] [2024-11-08 22:36:43,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5651] [2024-11-08 22:36:43,834 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5658] [2024-11-08 22:36:43,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5665] [2024-11-08 22:36:43,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5696] [2024-11-08 22:36:43,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5704] [2024-11-08 22:36:43,837 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5712] [2024-11-08 22:36:43,837 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5719] [2024-11-08 22:36:43,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5727] [2024-11-08 22:36:43,852 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)); [5952-5953] [2024-11-08 22:36:43,853 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)); [5960-5961] [2024-11-08 22:36:43,858 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)); [6027-6028] [2024-11-08 22:36:43,859 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)); [6075-6076] [2024-11-08 22:36:43,860 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)); [6084-6085] [2024-11-08 22:36:43,861 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)); [6108-6109] [2024-11-08 22:36:43,864 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)); [6142-6143] [2024-11-08 22:36:43,866 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)); [6166-6167] [2024-11-08 22:36:43,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6394] [2024-11-08 22:36:43,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6401] [2024-11-08 22:36:43,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6411] [2024-11-08 22:36:43,879 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6421] [2024-11-08 22:36:43,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7385] [2024-11-08 22:36:43,940 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6304/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/gdth.c"), "i" (416), "i" (12UL)); [7467-7468] [2024-11-08 22:36:44,223 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6304/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/gdth.c"), "i" (4007), "i" (12UL)); [11181-11182] [2024-11-08 22:36:44,261 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"); [11839] [2024-11-08 22:36:44,261 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"); [11842] [2024-11-08 22:36:44,262 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"); [11845] [2024-11-08 22:36:44,262 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"); [11848] [2024-11-08 22:36:44,262 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"); [11851] [2024-11-08 22:36:44,263 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"); [11867-11868] [2024-11-08 22:36:44,263 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"); [11871-11872] [2024-11-08 22:36:44,264 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"); [11875-11876] [2024-11-08 22:36:44,264 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"); [11879-11880] [2024-11-08 22:36:44,264 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"); [11883-11884] [2024-11-08 22:36:44,297 WARN L250 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_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[379763,379776] [2024-11-08 22:36:44,303 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:44,925 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:36:44,926 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:44 WrapperNode [2024-11-08 22:36:44,926 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:44,928 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:44,928 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:36:44,928 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:36:44,937 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:44" (1/1) ... [2024-11-08 22:36:45,581 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:44" (1/1) ... [2024-11-08 22:36:47,248 INFO L138 Inliner]: procedures = 310, calls = 34119, calls flagged for inlining = 147, calls inlined = 143, statements flattened = 40086 [2024-11-08 22:36:47,249 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:47,249 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:36:47,250 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:36:47,250 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:36:47,260 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:44" (1/1) ... [2024-11-08 22:36:47,260 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:44" (1/1) ... [2024-11-08 22:36:48,024 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:44" (1/1) ... [2024-11-08 22:36:48,024 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:44" (1/1) ... [2024-11-08 22:36:49,018 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:44" (1/1) ... [2024-11-08 22:36:49,085 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:44" (1/1) ... [2024-11-08 22:36:49,158 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:44" (1/1) ... [2024-11-08 22:36:49,225 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:44" (1/1) ... [2024-11-08 22:36:49,586 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:36:49,588 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:36:49,589 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:36:49,589 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:36:49,590 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:44" (1/1) ... [2024-11-08 22:36:49,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:49,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:36:49,633 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:36:49,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe4dcbad-9fbd-4892-89ed-93324ef4fbb4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:36:49,673 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-08 22:36:49,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-08 22:36:49,675 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2024-11-08 22:36:49,676 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2024-11-08 22:36:49,676 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2024-11-08 22:36:49,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2024-11-08 22:36:49,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-08 22:36:49,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-08 22:36:49,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 22:36:49,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:36:49,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 22:36:49,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 22:36:49,677 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2024-11-08 22:36:49,678 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2024-11-08 22:36:49,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 22:36:49,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 22:36:49,678 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2024-11-08 22:36:49,679 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2024-11-08 22:36:49,679 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-08 22:36:49,679 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-08 22:36:49,679 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2024-11-08 22:36:49,679 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2024-11-08 22:36:49,679 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2024-11-08 22:36:49,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2024-11-08 22:36:49,680 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-08 22:36:49,680 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-08 22:36:49,680 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2024-11-08 22:36:49,680 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2024-11-08 22:36:49,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:36:49,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:36:49,682 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2024-11-08 22:36:49,682 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2024-11-08 22:36:49,682 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-11-08 22:36:49,682 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-11-08 22:36:49,682 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2024-11-08 22:36:49,683 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2024-11-08 22:36:49,683 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-08 22:36:49,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-08 22:36:49,683 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 22:36:49,684 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 22:36:49,684 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-11-08 22:36:49,684 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-11-08 22:36:49,684 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-08 22:36:49,684 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-08 22:36:49,684 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 22:36:49,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 22:36:49,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 22:36:49,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 22:36:49,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2024-11-08 22:36:49,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2024-11-08 22:36:49,686 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2024-11-08 22:36:49,686 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2024-11-08 22:36:49,686 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 22:36:49,686 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 22:36:49,687 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2024-11-08 22:36:49,687 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2024-11-08 22:36:49,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:36:49,687 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:36:49,687 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2024-11-08 22:36:49,687 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2024-11-08 22:36:49,687 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:36:49,687 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:36:49,688 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2024-11-08 22:36:49,688 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2024-11-08 22:36:49,688 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2024-11-08 22:36:49,688 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2024-11-08 22:36:49,688 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-08 22:36:49,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-08 22:36:49,688 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-08 22:36:49,688 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-08 22:36:49,690 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 22:36:49,690 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 22:36:49,690 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2024-11-08 22:36:49,691 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2024-11-08 22:36:49,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:36:49,691 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2024-11-08 22:36:49,691 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2024-11-08 22:36:49,692 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-08 22:36:49,692 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-08 22:36:49,693 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_show_info [2024-11-08 22:36:49,693 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_show_info [2024-11-08 22:36:49,693 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2024-11-08 22:36:49,693 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2024-11-08 22:36:49,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:36:49,693 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-08 22:36:49,694 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-08 22:36:49,694 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 22:36:49,694 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 22:36:49,694 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_info [2024-11-08 22:36:49,695 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_info [2024-11-08 22:36:49,696 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_queuecommand [2024-11-08 22:36:49,696 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_queuecommand [2024-11-08 22:36:49,696 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-11-08 22:36:49,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-11-08 22:36:49,696 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 22:36:49,698 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 22:36:49,698 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2024-11-08 22:36:49,698 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2024-11-08 22:36:49,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:36:49,698 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-08 22:36:49,698 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-08 22:36:49,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:36:49,699 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:36:49,699 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:36:49,699 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2024-11-08 22:36:49,699 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2024-11-08 22:36:49,699 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-08 22:36:49,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-08 22:36:49,699 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-11-08 22:36:49,699 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-11-08 22:36:49,699 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 22:36:49,699 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 22:36:49,700 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2024-11-08 22:36:49,700 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2024-11-08 22:36:49,700 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 22:36:49,700 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 22:36:49,700 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-08 22:36:49,700 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-08 22:36:49,700 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-08 22:36:49,702 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-08 22:36:49,702 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-08 22:36:49,702 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-08 22:36:49,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 22:36:49,702 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 22:36:49,702 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 22:36:49,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-08 22:36:49,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-08 22:36:49,703 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-11-08 22:36:49,703 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-11-08 22:36:49,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:36:49,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:36:49,704 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2024-11-08 22:36:49,704 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2024-11-08 22:36:49,704 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2024-11-08 22:36:49,704 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2024-11-08 22:36:49,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 22:36:49,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 22:36:49,704 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2024-11-08 22:36:49,705 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2024-11-08 22:36:49,705 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2024-11-08 22:36:49,705 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2024-11-08 22:36:49,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-08 22:36:49,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-08 22:36:49,705 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 22:36:49,705 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 22:36:49,706 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_slave_configure [2024-11-08 22:36:49,706 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_slave_configure [2024-11-08 22:36:49,706 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-08 22:36:49,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-08 22:36:49,706 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2024-11-08 22:36:49,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2024-11-08 22:36:49,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:36:49,707 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-08 22:36:49,707 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-08 22:36:49,707 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-08 22:36:49,707 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-08 22:36:49,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:36:49,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:36:49,708 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2024-11-08 22:36:49,708 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2024-11-08 22:36:49,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-08 22:36:49,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-08 22:36:49,708 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2024-11-08 22:36:49,709 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2024-11-08 22:36:49,709 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2024-11-08 22:36:49,709 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2024-11-08 22:36:49,709 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2024-11-08 22:36:49,709 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2024-11-08 22:36:49,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:36:49,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-08 22:36:49,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-08 22:36:49,710 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-08 22:36:49,710 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-08 22:36:49,710 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2024-11-08 22:36:49,710 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2024-11-08 22:36:49,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:36:49,711 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2024-11-08 22:36:49,711 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2024-11-08 22:36:49,711 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2024-11-08 22:36:49,711 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2024-11-08 22:36:49,711 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2024-11-08 22:36:49,711 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2024-11-08 22:36:49,711 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 22:36:49,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 22:36:49,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:36:49,712 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-08 22:36:49,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-08 22:36:49,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-08 22:36:49,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-08 22:36:49,712 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-08 22:36:49,712 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-08 22:36:49,712 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2024-11-08 22:36:49,713 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2024-11-08 22:36:49,713 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:36:49,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:36:49,713 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2024-11-08 22:36:49,713 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2024-11-08 22:36:49,713 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-11-08 22:36:49,713 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-11-08 22:36:49,715 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2024-11-08 22:36:49,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2024-11-08 22:36:49,715 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-11-08 22:36:49,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-11-08 22:36:49,716 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_bios_param [2024-11-08 22:36:49,716 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_bios_param [2024-11-08 22:36:49,716 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2024-11-08 22:36:49,716 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2024-11-08 22:36:49,716 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2024-11-08 22:36:49,717 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2024-11-08 22:36:49,717 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-08 22:36:49,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-08 22:36:49,717 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 22:36:49,717 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 22:36:49,717 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-08 22:36:49,718 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-08 22:36:49,718 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 22:36:49,718 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 22:36:49,719 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-08 22:36:49,722 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-08 22:36:49,722 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-08 22:36:49,722 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-08 22:36:49,723 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-08 22:36:49,723 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-08 22:36:49,723 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_timed_out [2024-11-08 22:36:49,723 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_timed_out [2024-11-08 22:36:49,723 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2024-11-08 22:36:49,723 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2024-11-08 22:36:49,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:36:49,723 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2024-11-08 22:36:49,724 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2024-11-08 22:36:49,724 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-08 22:36:49,724 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-08 22:36:49,724 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-08 22:36:49,724 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-08 22:36:49,724 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2024-11-08 22:36:49,724 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2024-11-08 22:36:49,724 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-08 22:36:49,724 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-08 22:36:49,725 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2024-11-08 22:36:49,725 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2024-11-08 22:36:49,725 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-08 22:36:49,725 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-08 22:36:49,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:36:49,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:36:50,933 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:36:50,938 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:36:53,047 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 22:45:07,797 INFO L? ?]: Removed 3585 outVars from TransFormulas that were not future-live. [2024-11-08 22:45:07,797 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:45:18,592 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:45:18,592 INFO L316 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-08 22:45:18,592 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:45:18 BoogieIcfgContainer [2024-11-08 22:45:18,593 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:45:18,593 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:45:18,594 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:45:18,604 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:45:18,604 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:45:18" (1/1) ... [2024-11-08 22:45:18,618 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:45:18,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:18,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4083 states to 2683 states and 4083 transitions. [2024-11-08 22:45:18,792 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4083 transitions. [2024-11-08 22:45:18,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:45:18,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:18,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms