./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 07206a1d0f420ba2299da4eb838d9a43eba761250a5b3f8ca4cdab3df092dde9 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 04:23:54,134 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:23:54,206 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 04:23:54,221 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:23:54,221 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:23:54,257 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:23:54,258 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:23:54,259 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:23:54,260 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 04:23:54,261 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 04:23:54,262 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:23:54,262 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:23:54,263 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 04:23:54,263 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 04:23:54,266 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 04:23:54,266 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:23:54,267 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:23:54,267 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:23:54,267 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:23:54,267 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:23:54,268 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:23:54,269 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:23:54,269 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:23:54,272 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:23:54,272 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:23:54,273 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:23:54,273 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:23:54,273 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:23:54,274 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:23:54,274 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:23:54,275 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:23:54,275 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:23:54,275 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:23:54,276 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 04:23:54,276 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:23:54,276 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:23:54,276 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 04:23:54,277 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 04:23:54,277 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:23:54,277 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07206a1d0f420ba2299da4eb838d9a43eba761250a5b3f8ca4cdab3df092dde9 [2024-11-09 04:23:54,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:23:54,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:23:54,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:23:54,624 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:23:54,625 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:23:54,627 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2024-11-09 04:23:56,222 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:23:56,805 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:23:56,807 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2024-11-09 04:23:56,861 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90eabd76d/89dd03c0828a4063a0857d440c7c0117/FLAG23cb0efe7 [2024-11-09 04:23:56,879 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90eabd76d/89dd03c0828a4063a0857d440c7c0117 [2024-11-09 04:23:56,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:23:56,884 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:23:56,888 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:23:56,888 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:23:56,894 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:23:56,895 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:23:56" (1/1) ... [2024-11-09 04:23:56,896 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37ec09ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:23:56, skipping insertion in model container [2024-11-09 04:23:56,896 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:23:56" (1/1) ... [2024-11-09 04:23:57,002 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:23:57,612 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4406] [2024-11-09 04:23:57,613 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4407-4408] [2024-11-09 04:23:58,014 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i[136345,136358] [2024-11-09 04:23:59,049 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:23:59,091 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:23:59,196 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4406] [2024-11-09 04:23:59,196 WARN L1351 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4407-4408] [2024-11-09 04:23:59,202 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" (804), "i" (12UL)); [4538-4539] [2024-11-09 04:23:59,205 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.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4544-4546] [2024-11-09 04:23:59,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4608] [2024-11-09 04:23:59,211 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4615] [2024-11-09 04:23:59,220 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i[136345,136358] [2024-11-09 04:23:59,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [4884-4885] [2024-11-09 04:23:59,236 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)); [4913-4914] [2024-11-09 04:23:59,279 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-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5480/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/vmw_pvscsi.o.c.prepared"), "i" (387), "i" (12UL)); [5475-5476] [2024-11-09 04:23:59,286 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-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5480/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/vmw_pvscsi.o.c.prepared"), "i" (491), "i" (12UL)); [5613-5614] [2024-11-09 04:23:59,287 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-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5480/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/vmw_pvscsi.o.c.prepared"), "i" (492), "i" (12UL)); [5621-5622] [2024-11-09 04:23:59,288 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-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5480/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/vmw_pvscsi.o.c.prepared"), "i" (493), "i" (12UL)); [5629-5630] [2024-11-09 04:23:59,289 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-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5480/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/vmw_pvscsi.o.c.prepared"), "i" (505), "i" (12UL)); [5651-5652] [2024-11-09 04:23:59,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5949] [2024-11-09 04:23:59,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5951] [2024-11-09 04:23:59,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6012] [2024-11-09 04:23:59,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6015] [2024-11-09 04:23:59,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6018] [2024-11-09 04:23:59,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6021] [2024-11-09 04:23:59,313 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6032] [2024-11-09 04:23:59,313 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6035] [2024-11-09 04:23:59,313 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6038] [2024-11-09 04:23:59,313 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6041] [2024-11-09 04:23:59,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6052] [2024-11-09 04:23:59,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6055] [2024-11-09 04:23:59,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6058] [2024-11-09 04:23:59,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6061] [2024-11-09 04:23:59,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6072] [2024-11-09 04:23:59,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6075] [2024-11-09 04:23:59,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6078] [2024-11-09 04:23:59,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6081] [2024-11-09 04:23:59,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6115] [2024-11-09 04:23:59,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6473] [2024-11-09 04:23:59,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6475] [2024-11-09 04:23:59,457 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-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5480/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/vmw_pvscsi.o.c.prepared"), "i" (1332), "i" (12UL)); [6711-6712] [2024-11-09 04:23:59,468 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-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5480/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/vmw_pvscsi.o.c.prepared"), "i" (1367), "i" (12UL)); [6763-6764] [2024-11-09 04:23:59,549 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:23:59,632 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:23:59,632 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:23:59 WrapperNode [2024-11-09 04:23:59,633 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:23:59,635 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:23:59,635 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:23:59,635 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:23:59,644 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:23:59" (1/1) ... [2024-11-09 04:23:59,725 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:23:59" (1/1) ... [2024-11-09 04:23:59,892 INFO L138 Inliner]: procedures = 237, calls = 1530, calls flagged for inlining = 142, calls inlined = 140, statements flattened = 4385 [2024-11-09 04:23:59,893 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:23:59,894 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:23:59,894 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:23:59,894 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:23:59,907 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:23:59" (1/1) ... [2024-11-09 04:23:59,908 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:23:59" (1/1) ... [2024-11-09 04:23:59,951 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:23:59" (1/1) ... [2024-11-09 04:24:00,725 INFO L175 MemorySlicer]: Split 924 memory accesses to 17 slices as follows [2, 1, 38, 3, 1, 4, 2, 3, 3, 3, 4, 61, 1, 114, 42, 607, 35]. 66 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [2, 0, 38, 3, 0, 4, 0, 3, 0, 3, 4, 0, 0, 0, 0, 0, 0]. The 429 writes are split as follows [0, 0, 0, 0, 1, 0, 1, 0, 2, 0, 0, 59, 1, 113, 42, 180, 30]. [2024-11-09 04:24:00,726 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:23:59" (1/1) ... [2024-11-09 04:24:00,726 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:23:59" (1/1) ... [2024-11-09 04:24:00,879 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:23:59" (1/1) ... [2024-11-09 04:24:00,905 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:23:59" (1/1) ... [2024-11-09 04:24:00,930 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:23:59" (1/1) ... [2024-11-09 04:24:00,953 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:23:59" (1/1) ... [2024-11-09 04:24:00,993 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:24:00,995 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:24:00,996 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:24:00,996 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:24:00,997 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:23:59" (1/1) ... [2024-11-09 04:24:01,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:24:01,013 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 04:24:01,034 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 04:24:01,041 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 04:24:01,084 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_dev [2024-11-09 04:24:01,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_dev [2024-11-09 04:24:01,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 04:24:01,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 04:24:01,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 04:24:01,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 04:24:01,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 04:24:01,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 04:24:01,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 04:24:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 04:24:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 04:24:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 04:24:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 04:24:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 04:24:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 04:24:01,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-09 04:24:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-09 04:24:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-09 04:24:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-09 04:24:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_complete_request [2024-11-09 04:24:01,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_complete_request [2024-11-09 04:24:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 04:24:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 04:24:01,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 04:24:01,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 04:24:01,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 04:24:01,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 04:24:01,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 04:24:01,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 04:24:01,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 04:24:01,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 04:24:01,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 04:24:01,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 04:24:01,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 04:24:01,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 04:24:01,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 04:24:01,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 04:24:01,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 04:24:01,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 04:24:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 04:24:01,091 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_request_ring [2024-11-09 04:24:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_request_ring [2024-11-09 04:24:01,091 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_completion_ring [2024-11-09 04:24:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_completion_ring [2024-11-09 04:24:01,091 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_unmap_buffers [2024-11-09 04:24:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_unmap_buffers [2024-11-09 04:24:01,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-09 04:24:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-09 04:24:01,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 04:24:01,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 04:24:01,092 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-11-09 04:24:01,092 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-11-09 04:24:01,092 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-11-09 04:24:01,092 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-11-09 04:24:01,092 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reg_write [2024-11-09 04:24:01,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reg_write [2024-11-09 04:24:01,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 04:24:01,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 04:24:01,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2024-11-09 04:24:01,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2024-11-09 04:24:01,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-09 04:24:01,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-09 04:24:01,093 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_remove [2024-11-09 04:24:01,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_remove [2024-11-09 04:24:01,093 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2024-11-09 04:24:01,093 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2024-11-09 04:24:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 04:24:01,096 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 04:24:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_release_resources [2024-11-09 04:24:01,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_release_resources [2024-11-09 04:24:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 04:24:01,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 04:24:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 04:24:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 04:24:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 04:24:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 04:24:01,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 04:24:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 04:24:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 04:24:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 04:24:01,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 04:24:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 04:24:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 04:24:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-09 04:24:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-09 04:24:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-09 04:24:01,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-09 04:24:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 04:24:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 04:24:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 04:24:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 04:24:01,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 04:24:01,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 04:24:01,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 04:24:01,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 04:24:01,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 04:24:01,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 04:24:01,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 04:24:01,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 04:24:01,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 04:24:01,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-09 04:24:01,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-09 04:24:01,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-09 04:24:01,103 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-09 04:24:01,103 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 04:24:01,103 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 04:24:01,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-09 04:24:01,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-09 04:24:01,103 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_release_context [2024-11-09 04:24:01,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_release_context [2024-11-09 04:24:01,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 04:24:01,104 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 04:24:01,104 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 04:24:01,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 04:24:01,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 04:24:01,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 04:24:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 04:24:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 04:24:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 04:24:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 04:24:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 04:24:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 04:24:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 04:24:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 04:24:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 04:24:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 04:24:01,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 04:24:01,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 04:24:01,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 04:24:01,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 04:24:01,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 04:24:01,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 04:24:01,106 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 04:24:01,108 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 04:24:01,108 INFO L130 BoogieDeclarations]: Found specification of procedure __pvscsi_shutdown [2024-11-09 04:24:01,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __pvscsi_shutdown [2024-11-09 04:24:01,108 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_write_cmd_desc [2024-11-09 04:24:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_write_cmd_desc [2024-11-09 04:24:01,109 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-09 04:24:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-09 04:24:01,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 04:24:01,109 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reg_read [2024-11-09 04:24:01,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reg_read [2024-11-09 04:24:01,109 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 04:24:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 04:24:01,110 INFO L130 BoogieDeclarations]: Found specification of procedure ll_adapter_reset [2024-11-09 04:24:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_adapter_reset [2024-11-09 04:24:01,110 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_shutdown_intr [2024-11-09 04:24:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_shutdown_intr [2024-11-09 04:24:01,110 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2024-11-09 04:24:01,110 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2024-11-09 04:24:01,110 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-09 04:24:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-09 04:24:01,111 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-09 04:24:01,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-09 04:24:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 04:24:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 04:24:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 04:24:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 04:24:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 04:24:01,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 04:24:01,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 04:24:01,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 04:24:01,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 04:24:01,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 04:24:01,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 04:24:01,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 04:24:01,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 04:24:01,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-09 04:24:01,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-09 04:24:01,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-09 04:24:01,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-09 04:24:01,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 04:24:01,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 04:24:01,115 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 04:24:01,115 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 04:24:01,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 04:24:01,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 04:24:01,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 04:24:01,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 04:24:01,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 04:24:01,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 04:24:01,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 04:24:01,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 04:24:01,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 04:24:01,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 04:24:01,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 04:24:01,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 04:24:01,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 04:24:01,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 04:24:01,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 04:24:01,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 04:24:01,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 04:24:01,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 04:24:01,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 04:24:01,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 04:24:01,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 04:24:01,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 04:24:01,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 04:24:01,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 04:24:01,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 04:24:01,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 04:24:01,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 04:24:01,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 04:24:01,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 04:24:01,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 04:24:01,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 04:24:01,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 04:24:01,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 04:24:01,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 04:24:01,120 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 04:24:01,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 04:24:01,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 04:24:01,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 04:24:01,121 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-09 04:24:01,121 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-09 04:24:01,121 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-09 04:24:01,121 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-09 04:24:01,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 04:24:01,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 04:24:01,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 04:24:01,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 04:24:01,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 04:24:01,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 04:24:01,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 04:24:01,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 04:24:01,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 04:24:01,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 04:24:01,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 04:24:01,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 04:24:01,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 04:24:01,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 04:24:01,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 04:24:01,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 04:24:01,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 04:24:01,123 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 04:24:01,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 04:24:01,124 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get [2024-11-09 04:24:01,124 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get [2024-11-09 04:24:01,124 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_msg_pending [2024-11-09 04:24:01,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_msg_pending [2024-11-09 04:24:01,124 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-09 04:24:01,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-09 04:24:01,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 04:24:01,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 04:24:01,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 04:24:01,125 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_shutdown [2024-11-09 04:24:01,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_shutdown [2024-11-09 04:24:01,125 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2024-11-09 04:24:01,125 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2024-11-09 04:24:01,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:24:01,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 04:24:01,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 04:24:01,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 04:24:01,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 04:24:01,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 04:24:01,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 04:24:01,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 04:24:01,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 04:24:01,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 04:24:01,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 04:24:01,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 04:24:01,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 04:24:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 04:24:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 04:24:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 04:24:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 04:24:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 04:24:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_unmask_intr [2024-11-09 04:24:01,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_unmask_intr [2024-11-09 04:24:01,130 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_map_context [2024-11-09 04:24:01,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_map_context [2024-11-09 04:24:01,131 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-09 04:24:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-09 04:24:01,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-09 04:24:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-09 04:24:01,131 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 04:24:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 04:24:01,132 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-11-09 04:24:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-11-09 04:24:01,132 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_lookup [2024-11-09 04:24:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_lookup [2024-11-09 04:24:01,132 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-09 04:24:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-09 04:24:01,133 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_all_rings [2024-11-09 04:24:01,133 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_all_rings [2024-11-09 04:24:01,133 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2024-11-09 04:24:01,133 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2024-11-09 04:24:01,133 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-09 04:24:01,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-09 04:24:01,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 04:24:01,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 04:24:01,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 04:24:01,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 04:24:01,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 04:24:01,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 04:24:01,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 04:24:01,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 04:24:01,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 04:24:01,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 04:24:01,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 04:24:01,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 04:24:01,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 04:24:01,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 04:24:01,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 04:24:01,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 04:24:01,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 04:24:01,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:24:01,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:24:01,918 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:24:01,922 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:24:02,358 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 04:24:24,586 INFO L? ?]: Removed 1986 outVars from TransFormulas that were not future-live. [2024-11-09 04:24:24,587 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:24:24,628 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:24:24,628 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 04:24:24,629 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:24:24 BoogieIcfgContainer [2024-11-09 04:24:24,629 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:24:24,635 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:24:24,635 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:24:24,639 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:24:24,641 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:23:56" (1/3) ... [2024-11-09 04:24:24,642 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c6f0310 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:24:24, skipping insertion in model container [2024-11-09 04:24:24,642 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:23:59" (2/3) ... [2024-11-09 04:24:24,642 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c6f0310 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:24:24, skipping insertion in model container [2024-11-09 04:24:24,642 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:24:24" (3/3) ... [2024-11-09 04:24:24,645 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2024-11-09 04:24:24,662 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:24:24,663 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:24:24,776 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:24:24,783 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@73c6208f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:24:24,784 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:24:24,797 INFO L276 IsEmpty]: Start isEmpty. Operand has 1219 states, 894 states have (on average 1.3389261744966443) internal successors, (1197), 922 states have internal predecessors, (1197), 265 states have call successors, (265), 59 states have call predecessors, (265), 58 states have return successors, (259), 256 states have call predecessors, (259), 259 states have call successors, (259) [2024-11-09 04:24:24,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-09 04:24:24,851 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:24:24,852 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:24:24,852 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:24:24,857 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:24:24,858 INFO L85 PathProgramCache]: Analyzing trace with hash -846485172, now seen corresponding path program 1 times [2024-11-09 04:24:24,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:24:24,868 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1009852943] [2024-11-09 04:24:24,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:24:24,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:24:27,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-09 04:24:28,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-09 04:24:28,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-09 04:24:28,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-09 04:24:28,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,321 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-09 04:24:28,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-09 04:24:28,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,429 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-09 04:24:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-09 04:24:28,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-09 04:24:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:24:28,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:24:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-09 04:24:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-09 04:24:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-09 04:24:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-09 04:24:28,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-09 04:24:28,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-11-09 04:24:28,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-11-09 04:24:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:24:28,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-09 04:24:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:24:28,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-11-09 04:24:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:24:28,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:28,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:24:28,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:29,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-11-09 04:24:30,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:30,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-09 04:24:30,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:30,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-09 04:24:30,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:30,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-09 04:24:30,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:30,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-09 04:24:30,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:30,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:24:30,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:24:30,210 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 04:24:30,211 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:24:30,211 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1009852943] [2024-11-09 04:24:30,212 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1009852943] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:24:30,213 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:24:30,214 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-09 04:24:30,215 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2089530489] [2024-11-09 04:24:30,216 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:24:30,222 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-09 04:24:30,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:24:30,252 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-09 04:24:30,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2024-11-09 04:24:30,258 INFO L87 Difference]: Start difference. First operand has 1219 states, 894 states have (on average 1.3389261744966443) internal successors, (1197), 922 states have internal predecessors, (1197), 265 states have call successors, (265), 59 states have call predecessors, (265), 58 states have return successors, (259), 256 states have call predecessors, (259), 259 states have call successors, (259) Second operand has 8 states, 8 states have (on average 16.25) internal successors, (130), 3 states have internal predecessors, (130), 2 states have call successors, (29), 7 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-11-09 04:24:34,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:24:38,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:24:42,425 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:24:46,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:24:50,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:24:55,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:24:59,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:25:04,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []