./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 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/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-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 0.3.0-?-551b009-m [2025-01-09 18:35:09,324 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 18:35:09,369 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 18:35:09,375 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 18:35:09,375 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 18:35:09,395 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 18:35:09,396 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 18:35:09,397 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 18:35:09,397 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 18:35:09,397 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 18:35:09,397 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 18:35:09,398 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 18:35:09,398 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 18:35:09,398 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 18:35:09,398 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 18:35:09,399 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 18:35:09,399 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 18:35:09,399 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 18:35:09,399 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 18:35:09,399 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 18:35:09,399 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 18:35:09,399 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 18:35:09,399 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 18:35:09,399 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 18:35:09,399 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 18:35:09,399 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 18:35:09,400 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 18:35:09,400 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 18:35:09,400 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 18:35:09,400 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:35:09,400 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 18:35:09,400 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 18:35:09,400 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 18:35:09,401 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 18:35:09,401 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:35:09,401 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 18:35:09,401 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 18:35:09,401 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 18:35:09,401 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 18:35:09,401 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 18:35:09,401 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 18:35:09,401 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 18:35:09,401 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 18:35:09,401 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 18:35:09,401 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 18:35:09,401 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 [2025-01-09 18:35:09,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 18:35:09,621 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 18:35:09,623 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 18:35:09,625 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 18:35:09,625 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 18:35:09,626 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2025-01-09 18:35:10,741 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/be88169c2/d3789f883a454dc881ffb791e26714b3/FLAGfb2480a5e [2025-01-09 18:35:11,186 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 18:35:11,188 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2025-01-09 18:35:11,228 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/be88169c2/d3789f883a454dc881ffb791e26714b3/FLAGfb2480a5e [2025-01-09 18:35:11,324 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/be88169c2/d3789f883a454dc881ffb791e26714b3 [2025-01-09 18:35:11,326 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 18:35:11,327 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 18:35:11,332 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 18:35:11,332 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 18:35:11,334 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 18:35:11,335 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 06:35:11" (1/1) ... [2025-01-09 18:35:11,335 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d51c8db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:11, skipping insertion in model container [2025-01-09 18:35:11,339 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 06:35:11" (1/1) ... [2025-01-09 18:35:11,407 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 18:35:11,743 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4406] [2025-01-09 18:35:11,745 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4407-4408] [2025-01-09 18:35:11,877 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2025-01-09 18:35:12,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 18:35:12,363 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 18:35:12,478 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4406] [2025-01-09 18:35:12,479 WARN L1383 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4407-4408] [2025-01-09 18:35:12,483 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] [2025-01-09 18:35:12,486 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] [2025-01-09 18:35:12,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4608] [2025-01-09 18:35:12,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4615] [2025-01-09 18:35:12,491 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2025-01-09 18:35:12,499 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] [2025-01-09 18:35:12,502 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] [2025-01-09 18:35:12,529 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] [2025-01-09 18:35:12,537 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] [2025-01-09 18:35:12,538 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] [2025-01-09 18:35:12,540 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] [2025-01-09 18:35:12,540 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] [2025-01-09 18:35:12,562 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5949] [2025-01-09 18:35:12,562 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5951] [2025-01-09 18:35:12,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6012] [2025-01-09 18:35:12,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6015] [2025-01-09 18:35:12,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6018] [2025-01-09 18:35:12,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6021] [2025-01-09 18:35:12,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6032] [2025-01-09 18:35:12,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6035] [2025-01-09 18:35:12,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6038] [2025-01-09 18:35:12,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6041] [2025-01-09 18:35:12,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6052] [2025-01-09 18:35:12,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6055] [2025-01-09 18:35:12,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6058] [2025-01-09 18:35:12,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6061] [2025-01-09 18:35:12,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6072] [2025-01-09 18:35:12,568 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6075] [2025-01-09 18:35:12,568 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6078] [2025-01-09 18:35:12,568 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6081] [2025-01-09 18:35:12,569 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6115] [2025-01-09 18:35:12,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6473] [2025-01-09 18:35:12,598 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6475] [2025-01-09 18:35:12,605 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] [2025-01-09 18:35:12,608 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] [2025-01-09 18:35:12,634 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 18:35:12,689 INFO L204 MainTranslator]: Completed translation [2025-01-09 18:35:12,691 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:12 WrapperNode [2025-01-09 18:35:12,692 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 18:35:12,692 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 18:35:12,693 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 18:35:12,693 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 18:35:12,697 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:12" (1/1) ... [2025-01-09 18:35:12,746 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:12" (1/1) ... [2025-01-09 18:35:12,907 INFO L138 Inliner]: procedures = 237, calls = 1530, calls flagged for inlining = 142, calls inlined = 140, statements flattened = 4229 [2025-01-09 18:35:12,907 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 18:35:12,908 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 18:35:12,908 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 18:35:12,908 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 18:35:12,915 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:12" (1/1) ... [2025-01-09 18:35:12,915 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:12" (1/1) ... [2025-01-09 18:35:12,932 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:12" (1/1) ... [2025-01-09 18:35:13,447 INFO L175 MemorySlicer]: Split 924 memory accesses to 17 slices as follows [2, 3, 1, 3, 35, 4, 3, 607, 114, 3, 4, 2, 61, 42, 1, 38, 1]. 66 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [2, 0, 0, 3, 0, 4, 3, 0, 0, 3, 4, 0, 0, 0, 0, 38, 0]. The 429 writes are split as follows [0, 2, 0, 0, 30, 0, 0, 180, 113, 0, 0, 1, 59, 42, 1, 0, 1]. [2025-01-09 18:35:13,452 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:12" (1/1) ... [2025-01-09 18:35:13,452 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:12" (1/1) ... [2025-01-09 18:35:13,546 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:12" (1/1) ... [2025-01-09 18:35:13,556 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:12" (1/1) ... [2025-01-09 18:35:13,577 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:12" (1/1) ... [2025-01-09 18:35:13,599 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:12" (1/1) ... [2025-01-09 18:35:13,613 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:12" (1/1) ... [2025-01-09 18:35:13,639 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 18:35:13,640 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 18:35:13,641 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 18:35:13,641 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 18:35:13,641 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:12" (1/1) ... [2025-01-09 18:35:13,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:35:13,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 18:35:13,665 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 18:35:13,668 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_dev [2025-01-09 18:35:13,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_dev [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_complete_request [2025-01-09 18:35:13,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_complete_request [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 18:35:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 18:35:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_request_ring [2025-01-09 18:35:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_request_ring [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_completion_ring [2025-01-09 18:35:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_completion_ring [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_unmap_buffers [2025-01-09 18:35:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_unmap_buffers [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-01-09 18:35:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 18:35:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2025-01-09 18:35:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2025-01-09 18:35:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reg_write [2025-01-09 18:35:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reg_write [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-01-09 18:35:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-01-09 18:35:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2025-01-09 18:35:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-01-09 18:35:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_remove [2025-01-09 18:35:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_remove [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2025-01-09 18:35:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-01-09 18:35:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_release_resources [2025-01-09 18:35:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_release_resources [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 18:35:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 18:35:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 18:35:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 18:35:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 18:35:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 18:35:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_release_context [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_release_context [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-01-09 18:35:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 18:35:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 18:35:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 18:35:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 18:35:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 18:35:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 18:35:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-01-09 18:35:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-01-09 18:35:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-01-09 18:35:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-01-09 18:35:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure __pvscsi_shutdown [2025-01-09 18:35:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __pvscsi_shutdown [2025-01-09 18:35:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_write_cmd_desc [2025-01-09 18:35:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_write_cmd_desc [2025-01-09 18:35:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-01-09 18:35:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-01-09 18:35:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 18:35:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reg_read [2025-01-09 18:35:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reg_read [2025-01-09 18:35:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 18:35:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 18:35:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure ll_adapter_reset [2025-01-09 18:35:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_adapter_reset [2025-01-09 18:35:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_shutdown_intr [2025-01-09 18:35:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_shutdown_intr [2025-01-09 18:35:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2025-01-09 18:35:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2025-01-09 18:35:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2025-01-09 18:35:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2025-01-09 18:35:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2025-01-09 18:35:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2025-01-09 18:35:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 18:35:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 18:35:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 18:35:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 18:35:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 18:35:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 18:35:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 18:35:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 18:35:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 18:35:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 18:35:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 18:35:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 18:35:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 18:35:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 18:35:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 18:35:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 18:35:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-01-09 18:35:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-01-09 18:35:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-01-09 18:35:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-01-09 18:35:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2025-01-09 18:35:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-01-09 18:35:13,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 18:35:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-01-09 18:35:13,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get [2025-01-09 18:35:13,696 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get [2025-01-09 18:35:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_msg_pending [2025-01-09 18:35:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_msg_pending [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-01-09 18:35:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 18:35:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_shutdown [2025-01-09 18:35:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_shutdown [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2025-01-09 18:35:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_unmask_intr [2025-01-09 18:35:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_unmask_intr [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_map_context [2025-01-09 18:35:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_map_context [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2025-01-09 18:35:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2025-01-09 18:35:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 18:35:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2025-01-09 18:35:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_lookup [2025-01-09 18:35:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_lookup [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2025-01-09 18:35:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2025-01-09 18:35:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_all_rings [2025-01-09 18:35:13,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_all_rings [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2025-01-09 18:35:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2025-01-09 18:35:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 18:35:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 18:35:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 18:35:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 18:35:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 18:35:13,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 18:35:14,257 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 18:35:14,259 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 18:35:14,495 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 18:35:33,256 INFO L? ?]: Removed 1970 outVars from TransFormulas that were not future-live. [2025-01-09 18:35:33,257 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 18:35:33,287 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 18:35:33,287 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2025-01-09 18:35:33,288 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 06:35:33 BoogieIcfgContainer [2025-01-09 18:35:33,288 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 18:35:33,292 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 18:35:33,293 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 18:35:33,295 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 18:35:33,296 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 06:35:11" (1/3) ... [2025-01-09 18:35:33,296 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ca5a2a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 06:35:33, skipping insertion in model container [2025-01-09 18:35:33,297 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:35:12" (2/3) ... [2025-01-09 18:35:33,297 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ca5a2a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 06:35:33, skipping insertion in model container [2025-01-09 18:35:33,298 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 06:35:33" (3/3) ... [2025-01-09 18:35:33,298 INFO L128 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2025-01-09 18:35:33,309 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 18:35:33,311 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i that has 76 procedures, 1283 locations, 1 initial locations, 21 loop locations, and 1 error locations. [2025-01-09 18:35:33,369 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 18:35:33,376 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;@21dc0d35, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 18:35:33,376 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 18:35:33,384 INFO L276 IsEmpty]: Start isEmpty. Operand has 1218 states, 893 states have (on average 1.3393057110862263) internal successors, (1196), 921 states have internal predecessors, (1196), 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) [2025-01-09 18:35:33,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-01-09 18:35:33,412 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:35:33,413 INFO L218 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] [2025-01-09 18:35:33,414 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:35:33,417 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:35:33,418 INFO L85 PathProgramCache]: Analyzing trace with hash 2134551687, now seen corresponding path program 1 times [2025-01-09 18:35:33,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:35:33,424 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1263081624] [2025-01-09 18:35:33,424 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:35:33,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:35:34,877 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-01-09 18:35:35,053 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-01-09 18:35:35,053 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:35:35,054 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:35:35,611 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2025-01-09 18:35:35,612 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:35:35,612 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1263081624] [2025-01-09 18:35:35,613 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1263081624] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:35:35,613 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:35:35,613 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 18:35:35,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1767048239] [2025-01-09 18:35:35,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:35:35,618 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 18:35:35,618 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:35:35,633 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 18:35:35,633 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:35:35,637 INFO L87 Difference]: Start difference. First operand has 1218 states, 893 states have (on average 1.3393057110862263) internal successors, (1196), 921 states have internal predecessors, (1196), 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 3 states, 3 states have (on average 43.0) internal successors, (129), 3 states have internal predecessors, (129), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2025-01-09 18:35:35,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:35:35,913 INFO L93 Difference]: Finished difference Result 3299 states and 4722 transitions. [2025-01-09 18:35:35,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 18:35:35,917 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.0) internal successors, (129), 3 states have internal predecessors, (129), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 239 [2025-01-09 18:35:35,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:35:35,945 INFO L225 Difference]: With dead ends: 3299 [2025-01-09 18:35:35,945 INFO L226 Difference]: Without dead ends: 2043 [2025-01-09 18:35:35,956 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:35:35,961 INFO L435 NwaCegarLoop]: 1864 mSDtfsCounter, 1207 mSDsluCounter, 1687 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1207 SdHoareTripleChecker+Valid, 3551 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 18:35:35,962 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1207 Valid, 3551 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 18:35:35,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2043 states. [2025-01-09 18:35:36,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2043 to 2043. [2025-01-09 18:35:36,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2043 states, 1500 states have (on average 1.32) internal successors, (1980), 1535 states have internal predecessors, (1980), 435 states have call successors, (435), 108 states have call predecessors, (435), 107 states have return successors, (434), 429 states have call predecessors, (434), 434 states have call successors, (434) [2025-01-09 18:35:36,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 2043 states and 2849 transitions. [2025-01-09 18:35:36,088 INFO L78 Accepts]: Start accepts. Automaton has 2043 states and 2849 transitions. Word has length 239 [2025-01-09 18:35:36,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:35:36,089 INFO L471 AbstractCegarLoop]: Abstraction has 2043 states and 2849 transitions. [2025-01-09 18:35:36,089 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.0) internal successors, (129), 3 states have internal predecessors, (129), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2025-01-09 18:35:36,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 2849 transitions. [2025-01-09 18:35:36,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2025-01-09 18:35:36,101 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:35:36,101 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 4, 4, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:35:36,101 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 18:35:36,101 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:35:36,102 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:35:36,102 INFO L85 PathProgramCache]: Analyzing trace with hash 2022824676, now seen corresponding path program 1 times [2025-01-09 18:35:36,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:35:36,102 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [688954244] [2025-01-09 18:35:36,102 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:35:36,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:35:37,547 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 262 statements into 1 equivalence classes. [2025-01-09 18:35:37,684 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 262 of 262 statements. [2025-01-09 18:35:37,684 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:35:37,684 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:35:38,253 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2025-01-09 18:35:38,253 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:35:38,253 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [688954244] [2025-01-09 18:35:38,253 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [688954244] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:35:38,253 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:35:38,254 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 18:35:38,254 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2032791526] [2025-01-09 18:35:38,254 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:35:38,255 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 18:35:38,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:35:38,255 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 18:35:38,255 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 18:35:38,257 INFO L87 Difference]: Start difference. First operand 2043 states and 2849 transitions. Second operand has 4 states, 4 states have (on average 35.25) internal successors, (141), 4 states have internal predecessors, (141), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2025-01-09 18:35:38,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:35:38,524 INFO L93 Difference]: Finished difference Result 4081 states and 5696 transitions. [2025-01-09 18:35:38,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 18:35:38,524 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.25) internal successors, (141), 4 states have internal predecessors, (141), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 262 [2025-01-09 18:35:38,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:35:38,538 INFO L225 Difference]: With dead ends: 4081 [2025-01-09 18:35:38,538 INFO L226 Difference]: Without dead ends: 2052 [2025-01-09 18:35:38,545 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 18:35:38,546 INFO L435 NwaCegarLoop]: 1666 mSDtfsCounter, 124 mSDsluCounter, 3147 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 172 SdHoareTripleChecker+Valid, 4813 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-01-09 18:35:38,546 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [172 Valid, 4813 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-01-09 18:35:38,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2052 states. [2025-01-09 18:35:38,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2052 to 2045. [2025-01-09 18:35:38,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2045 states, 1502 states have (on average 1.3195739014647137) internal successors, (1982), 1537 states have internal predecessors, (1982), 435 states have call successors, (435), 108 states have call predecessors, (435), 107 states have return successors, (434), 429 states have call predecessors, (434), 434 states have call successors, (434) [2025-01-09 18:35:38,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 2045 states and 2851 transitions. [2025-01-09 18:35:38,629 INFO L78 Accepts]: Start accepts. Automaton has 2045 states and 2851 transitions. Word has length 262 [2025-01-09 18:35:38,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:35:38,631 INFO L471 AbstractCegarLoop]: Abstraction has 2045 states and 2851 transitions. [2025-01-09 18:35:38,631 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.25) internal successors, (141), 4 states have internal predecessors, (141), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2025-01-09 18:35:38,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 2851 transitions. [2025-01-09 18:35:38,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2025-01-09 18:35:38,640 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:35:38,641 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 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, 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] [2025-01-09 18:35:38,641 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 18:35:38,642 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:35:38,642 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:35:38,642 INFO L85 PathProgramCache]: Analyzing trace with hash 1684197936, now seen corresponding path program 1 times [2025-01-09 18:35:38,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:35:38,643 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1020437570] [2025-01-09 18:35:38,643 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:35:38,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:35:39,893 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 331 statements into 1 equivalence classes. [2025-01-09 18:35:40,025 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 331 of 331 statements. [2025-01-09 18:35:40,026 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:35:40,026 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:35:40,340 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2025-01-09 18:35:40,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:35:40,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1020437570] [2025-01-09 18:35:40,340 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1020437570] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:35:40,340 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:35:40,340 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 18:35:40,340 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1923075509] [2025-01-09 18:35:40,340 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:35:40,340 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 18:35:40,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:35:40,341 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 18:35:40,341 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:35:40,341 INFO L87 Difference]: Start difference. First operand 2045 states and 2851 transitions. Second operand has 3 states, 3 states have (on average 50.666666666666664) internal successors, (152), 3 states have internal predecessors, (152), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2025-01-09 18:35:40,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:35:40,411 INFO L93 Difference]: Finished difference Result 2049 states and 2855 transitions. [2025-01-09 18:35:40,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 18:35:40,412 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 50.666666666666664) internal successors, (152), 3 states have internal predecessors, (152), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) Word has length 331 [2025-01-09 18:35:40,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:35:40,423 INFO L225 Difference]: With dead ends: 2049 [2025-01-09 18:35:40,424 INFO L226 Difference]: Without dead ends: 2046 [2025-01-09 18:35:40,425 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 18:35:40,426 INFO L435 NwaCegarLoop]: 1669 mSDtfsCounter, 0 mSDsluCounter, 1664 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3333 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 18:35:40,426 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3333 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 18:35:40,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2046 states. [2025-01-09 18:35:40,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2046 to 2046. [2025-01-09 18:35:40,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2046 states, 1503 states have (on average 1.3193612774451098) internal successors, (1983), 1538 states have internal predecessors, (1983), 435 states have call successors, (435), 108 states have call predecessors, (435), 107 states have return successors, (434), 429 states have call predecessors, (434), 434 states have call successors, (434) [2025-01-09 18:35:40,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 2046 states and 2852 transitions. [2025-01-09 18:35:40,491 INFO L78 Accepts]: Start accepts. Automaton has 2046 states and 2852 transitions. Word has length 331 [2025-01-09 18:35:40,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:35:40,492 INFO L471 AbstractCegarLoop]: Abstraction has 2046 states and 2852 transitions. [2025-01-09 18:35:40,493 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 50.666666666666664) internal successors, (152), 3 states have internal predecessors, (152), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (34), 1 states have call predecessors, (34), 1 states have call successors, (34) [2025-01-09 18:35:40,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 2852 transitions. [2025-01-09 18:35:40,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2025-01-09 18:35:40,504 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:35:40,505 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 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, 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] [2025-01-09 18:35:40,505 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 18:35:40,505 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:35:40,506 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:35:40,506 INFO L85 PathProgramCache]: Analyzing trace with hash -711037980, now seen corresponding path program 1 times [2025-01-09 18:35:40,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:35:40,506 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057984039] [2025-01-09 18:35:40,506 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:35:40,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 18:35:41,622 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 333 statements into 1 equivalence classes. [2025-01-09 18:35:41,703 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 333 of 333 statements. [2025-01-09 18:35:41,704 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 18:35:41,704 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 18:35:42,291 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2025-01-09 18:35:42,291 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 18:35:42,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2057984039] [2025-01-09 18:35:42,293 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2057984039] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 18:35:42,293 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 18:35:42,293 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 18:35:42,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857588218] [2025-01-09 18:35:42,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 18:35:42,293 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 18:35:42,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 18:35:42,295 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 18:35:42,295 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 18:35:42,295 INFO L87 Difference]: Start difference. First operand 2046 states and 2852 transitions. Second operand has 4 states, 4 states have (on average 38.5) internal successors, (154), 4 states have internal predecessors, (154), 3 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2025-01-09 18:35:42,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 18:35:42,425 INFO L93 Difference]: Finished difference Result 4531 states and 6254 transitions. [2025-01-09 18:35:42,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 18:35:42,426 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.5) internal successors, (154), 4 states have internal predecessors, (154), 3 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 333 [2025-01-09 18:35:42,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 18:35:42,428 INFO L225 Difference]: With dead ends: 4531 [2025-01-09 18:35:42,428 INFO L226 Difference]: Without dead ends: 0 [2025-01-09 18:35:42,438 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 18:35:42,438 INFO L435 NwaCegarLoop]: 2027 mSDtfsCounter, 1189 mSDsluCounter, 2942 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1189 SdHoareTripleChecker+Valid, 4969 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 18:35:42,438 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1189 Valid, 4969 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 18:35:42,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-01-09 18:35:42,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-01-09 18:35:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-01-09 18:35:42,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-01-09 18:35:42,440 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 333 [2025-01-09 18:35:42,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 18:35:42,440 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-01-09 18:35:42,440 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.5) internal successors, (154), 4 states have internal predecessors, (154), 3 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2025-01-09 18:35:42,440 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-01-09 18:35:42,440 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-01-09 18:35:42,445 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-01-09 18:35:42,445 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 18:35:42,447 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2025-01-09 18:35:42,448 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2025-01-09 18:35:46,701 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-09 18:35:46,729 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~error~0 [2025-01-09 18:35:46,730 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.01 06:35:46 BoogieIcfgContainer [2025-01-09 18:35:46,730 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-09 18:35:46,730 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-09 18:35:46,730 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-09 18:35:46,730 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-09 18:35:46,731 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 06:35:33" (3/4) ... [2025-01-09 18:35:46,733 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-01-09 18:35:46,737 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2025-01-09 18:35:46,737 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_sg_count [2025-01-09 18:35:46,737 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_release_context [2025-01-09 18:35:46,737 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_dev [2025-01-09 18:35:46,737 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_unmask_intr [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_map_context [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __bad_percpu_size [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_complete_request [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_host_put [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_process_request_ring [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_process_completion_ring [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_device_lookup [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_unmap_buffers [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __pvscsi_shutdown [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_write_cmd_desc [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_single [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_bufflen [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_dma_mask [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_reg_read [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_printk [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_reg_write [2025-01-09 18:35:46,738 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ll_adapter_reset [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_free_consistent [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_host_get [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_setup_all_rings [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_msg_pending [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_dev_dbg [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_scsi_host_template_3 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_single [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_remove [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_device_put [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_release_resources [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_shutdown_intr [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure shost_priv [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_warn [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure free_pages [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure flush_workqueue [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_alloc_consistent [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_consistent_dma_mask [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2025-01-09 18:35:46,739 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_shutdown [2025-01-09 18:35:46,772 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 451 nodes and edges [2025-01-09 18:35:46,776 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 180 nodes and edges [2025-01-09 18:35:46,780 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 65 nodes and edges [2025-01-09 18:35:46,786 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2025-01-09 18:35:46,788 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2025-01-09 18:35:46,790 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2025-01-09 18:35:46,797 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-01-09 18:35:46,798 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-01-09 18:35:46,995 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-01-09 18:35:46,995 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-01-09 18:35:46,996 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-09 18:35:46,996 INFO L158 Benchmark]: Toolchain (without parser) took 35669.49ms. Allocated memory was 201.3MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 150.0MB in the beginning and 785.7MB in the end (delta: -635.8MB). Peak memory consumption was 660.0MB. Max. memory is 16.1GB. [2025-01-09 18:35:46,996 INFO L158 Benchmark]: CDTParser took 0.92ms. Allocated memory is still 209.7MB. Free memory is still 126.6MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 18:35:46,996 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1360.40ms. Allocated memory is still 201.3MB. Free memory was 149.6MB in the beginning and 82.9MB in the end (delta: 66.7MB). Peak memory consumption was 125.6MB. Max. memory is 16.1GB. [2025-01-09 18:35:46,997 INFO L158 Benchmark]: Boogie Procedure Inliner took 214.84ms. Allocated memory is still 201.3MB. Free memory was 82.9MB in the beginning and 126.3MB in the end (delta: -43.4MB). Peak memory consumption was 31.1MB. Max. memory is 16.1GB. [2025-01-09 18:35:46,997 INFO L158 Benchmark]: Boogie Preprocessor took 731.92ms. Allocated memory was 201.3MB in the beginning and 335.5MB in the end (delta: 134.2MB). Free memory was 126.3MB in the beginning and 224.6MB in the end (delta: -98.3MB). Peak memory consumption was 91.6MB. Max. memory is 16.1GB. [2025-01-09 18:35:46,997 INFO L158 Benchmark]: RCFGBuilder took 19647.37ms. Allocated memory is still 335.5MB. Free memory was 224.6MB in the beginning and 222.6MB in the end (delta: 2.0MB). Peak memory consumption was 175.2MB. Max. memory is 16.1GB. [2025-01-09 18:35:46,997 INFO L158 Benchmark]: TraceAbstraction took 13437.21ms. Allocated memory was 335.5MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 222.6MB in the beginning and 844.5MB in the end (delta: -621.9MB). Peak memory consumption was 542.1MB. Max. memory is 16.1GB. [2025-01-09 18:35:46,997 INFO L158 Benchmark]: Witness Printer took 265.54ms. Allocated memory is still 1.5GB. Free memory was 844.5MB in the beginning and 785.7MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2025-01-09 18:35:46,998 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.92ms. Allocated memory is still 209.7MB. Free memory is still 126.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1360.40ms. Allocated memory is still 201.3MB. Free memory was 149.6MB in the beginning and 82.9MB in the end (delta: 66.7MB). Peak memory consumption was 125.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 214.84ms. Allocated memory is still 201.3MB. Free memory was 82.9MB in the beginning and 126.3MB in the end (delta: -43.4MB). Peak memory consumption was 31.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 731.92ms. Allocated memory was 201.3MB in the beginning and 335.5MB in the end (delta: 134.2MB). Free memory was 126.3MB in the beginning and 224.6MB in the end (delta: -98.3MB). Peak memory consumption was 91.6MB. Max. memory is 16.1GB. * RCFGBuilder took 19647.37ms. Allocated memory is still 335.5MB. Free memory was 224.6MB in the beginning and 222.6MB in the end (delta: 2.0MB). Peak memory consumption was 175.2MB. Max. memory is 16.1GB. * TraceAbstraction took 13437.21ms. Allocated memory was 335.5MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 222.6MB in the beginning and 844.5MB in the end (delta: -621.9MB). Peak memory consumption was 542.1MB. Max. memory is 16.1GB. * Witness Printer took 265.54ms. Allocated memory is still 1.5GB. Free memory was 844.5MB in the beginning and 785.7MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4538]: 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] - GenericResultAtLocation [Line: 4544]: 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] - GenericResultAtLocation [Line: 4608]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4608] - GenericResultAtLocation [Line: 4615]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4615] - GenericResultAtLocation [Line: 4884]: 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] - GenericResultAtLocation [Line: 4913]: 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] - GenericResultAtLocation [Line: 5475]: 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] - GenericResultAtLocation [Line: 5613]: 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] - GenericResultAtLocation [Line: 5621]: 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] - GenericResultAtLocation [Line: 5629]: 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] - GenericResultAtLocation [Line: 5651]: 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] - GenericResultAtLocation [Line: 5949]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5949] - GenericResultAtLocation [Line: 5951]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5951] - GenericResultAtLocation [Line: 6012]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6012] - GenericResultAtLocation [Line: 6015]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6015] - GenericResultAtLocation [Line: 6018]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6018] - GenericResultAtLocation [Line: 6021]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6021] - GenericResultAtLocation [Line: 6032]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6032] - GenericResultAtLocation [Line: 6035]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6035] - GenericResultAtLocation [Line: 6038]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6038] - GenericResultAtLocation [Line: 6041]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6041] - GenericResultAtLocation [Line: 6052]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6052] - GenericResultAtLocation [Line: 6055]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6055] - GenericResultAtLocation [Line: 6058]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6058] - GenericResultAtLocation [Line: 6061]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6061] - GenericResultAtLocation [Line: 6072]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6072] - GenericResultAtLocation [Line: 6075]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6075] - GenericResultAtLocation [Line: 6078]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6078] - GenericResultAtLocation [Line: 6081]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6081] - GenericResultAtLocation [Line: 6115]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6115] - GenericResultAtLocation [Line: 6473]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6473] - GenericResultAtLocation [Line: 6475]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6475] - GenericResultAtLocation [Line: 6711]: 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] - GenericResultAtLocation [Line: 6763]: 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] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~error~0 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 4717]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 76 procedures, 1283 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 9.1s, OverallIterations: 4, TraceHistogramMax: 8, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2568 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2520 mSDsluCounter, 16666 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 9440 mSDsCounter, 8 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 52 IncrementalHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8 mSolverCounterUnsat, 7226 mSDtfsCounter, 52 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2046occurred in iteration=3, InterpolantAutomatonStates: 14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 1165 NumberOfCodeBlocks, 1165 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 1161 ConstructedInterpolants, 0 QuantifiedInterpolants, 1401 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 780/780 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6818]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 6818]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 6836]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (((long) 12 + error) <= 0)) - InvariantResult [Line: 6517]: Loop Invariant Derived loop invariant: (ldv_spin == 0) - InvariantResult [Line: 7010]: Location Invariant Derived location invariant: (ldv_spin == 0) - InvariantResult [Line: 7018]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (((long) 12 + error) <= 0)) - InvariantResult [Line: 6383]: Loop Invariant Derived loop invariant: (ldv_spin == 0) RESULT: Ultimate proved your program to be correct! [2025-01-09 18:35:47,063 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE