./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 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 07206a1d0f420ba2299da4eb838d9a43eba761250a5b3f8ca4cdab3df092dde9 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 21:06:31,850 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 21:06:31,908 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 21:06:31,912 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 21:06:31,912 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 21:06:31,941 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 21:06:31,942 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 21:06:31,942 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 21:06:31,943 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 21:06:31,946 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 21:06:31,946 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 21:06:31,947 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 21:06:31,947 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 21:06:31,947 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 21:06:31,948 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 21:06:31,948 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 21:06:31,949 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 21:06:31,950 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 21:06:31,950 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 21:06:31,950 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 21:06:31,950 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 21:06:31,951 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 21:06:31,951 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 21:06:31,951 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 21:06:31,951 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 21:06:31,951 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 21:06:31,952 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 21:06:31,952 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 21:06:31,952 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 21:06:31,952 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:06:31,952 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 21:06:31,952 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 21:06:31,953 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 21:06:31,953 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 21:06:31,953 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 21:06:31,953 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 21:06:31,953 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 21:06:31,954 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 21:06:31,954 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 21:06:31,954 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07206a1d0f420ba2299da4eb838d9a43eba761250a5b3f8ca4cdab3df092dde9 [2024-11-16 21:06:32,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 21:06:32,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 21:06:32,247 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 21:06:32,248 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 21:06:32,249 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 21:06:32,250 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2024-11-16 21:06:33,577 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 21:06:33,997 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 21:06:33,998 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2024-11-16 21:06:34,033 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cfd8bb3ee/c40a4c32bd6340b2ad1f67dc0cc4d4dc/FLAG2c8fa61ae [2024-11-16 21:06:34,173 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cfd8bb3ee/c40a4c32bd6340b2ad1f67dc0cc4d4dc [2024-11-16 21:06:34,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 21:06:34,177 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 21:06:34,178 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 21:06:34,178 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 21:06:34,183 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 21:06:34,183 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:06:34" (1/1) ... [2024-11-16 21:06:34,184 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38a0dd45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:34, skipping insertion in model container [2024-11-16 21:06:34,184 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:06:34" (1/1) ... [2024-11-16 21:06:34,262 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 21:06:34,668 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4406] [2024-11-16 21:06:34,668 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4407-4408] [2024-11-16 21:06:35,040 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i[136345,136358] [2024-11-16 21:06:35,920 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:06:35,952 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 21:06:36,013 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4406] [2024-11-16 21:06:36,014 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4407-4408] [2024-11-16 21:06:36,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [4538-4539] [2024-11-16 21:06:36,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4544-4546] [2024-11-16 21:06:36,030 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4608] [2024-11-16 21:06:36,030 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4615] [2024-11-16 21:06:36,033 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i[136345,136358] [2024-11-16 21:06:36,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [4884-4885] [2024-11-16 21:06:36,042 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [4913-4914] [2024-11-16 21:06:36,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5480/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/vmw_pvscsi.o.c.prepared"), "i" (387), "i" (12UL)); [5475-5476] [2024-11-16 21:06:36,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5480/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/vmw_pvscsi.o.c.prepared"), "i" (491), "i" (12UL)); [5613-5614] [2024-11-16 21:06:36,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5480/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/vmw_pvscsi.o.c.prepared"), "i" (492), "i" (12UL)); [5621-5622] [2024-11-16 21:06:36,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5480/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/vmw_pvscsi.o.c.prepared"), "i" (493), "i" (12UL)); [5629-5630] [2024-11-16 21:06:36,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5480/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/vmw_pvscsi.o.c.prepared"), "i" (505), "i" (12UL)); [5651-5652] [2024-11-16 21:06:36,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5949] [2024-11-16 21:06:36,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5951] [2024-11-16 21:06:36,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6012] [2024-11-16 21:06:36,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6015] [2024-11-16 21:06:36,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6018] [2024-11-16 21:06:36,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6021] [2024-11-16 21:06:36,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6032] [2024-11-16 21:06:36,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6035] [2024-11-16 21:06:36,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6038] [2024-11-16 21:06:36,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6041] [2024-11-16 21:06:36,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6052] [2024-11-16 21:06:36,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6055] [2024-11-16 21:06:36,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6058] [2024-11-16 21:06:36,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6061] [2024-11-16 21:06:36,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6072] [2024-11-16 21:06:36,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6075] [2024-11-16 21:06:36,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6078] [2024-11-16 21:06:36,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6081] [2024-11-16 21:06:36,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6115] [2024-11-16 21:06:36,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6473] [2024-11-16 21:06:36,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6475] [2024-11-16 21:06:36,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5480/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/vmw_pvscsi.o.c.prepared"), "i" (1332), "i" (12UL)); [6711-6712] [2024-11-16 21:06:36,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5480/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/vmw_pvscsi.o.c.prepared"), "i" (1367), "i" (12UL)); [6763-6764] [2024-11-16 21:06:36,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:06:36,311 INFO L204 MainTranslator]: Completed translation [2024-11-16 21:06:36,312 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:36 WrapperNode [2024-11-16 21:06:36,312 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 21:06:36,313 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 21:06:36,313 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 21:06:36,314 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 21:06:36,320 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:36" (1/1) ... [2024-11-16 21:06:36,376 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:36" (1/1) ... [2024-11-16 21:06:36,496 INFO L138 Inliner]: procedures = 237, calls = 1530, calls flagged for inlining = 142, calls inlined = 140, statements flattened = 4385 [2024-11-16 21:06:36,497 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 21:06:36,497 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 21:06:36,497 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 21:06:36,497 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 21:06:36,508 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:36" (1/1) ... [2024-11-16 21:06:36,508 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:36" (1/1) ... [2024-11-16 21:06:36,540 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:36" (1/1) ... [2024-11-16 21:06:37,047 INFO L175 MemorySlicer]: Split 924 memory accesses to 17 slices as follows [2, 607, 1, 1, 2, 3, 114, 4, 1, 3, 35, 3, 4, 3, 61, 42, 38]. 66 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [2, 0, 0, 0, 0, 3, 0, 4, 0, 3, 0, 3, 4, 0, 0, 0, 38]. The 429 writes are split as follows [0, 180, 1, 1, 1, 0, 113, 0, 0, 0, 30, 0, 0, 2, 59, 42, 0]. [2024-11-16 21:06:37,048 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:36" (1/1) ... [2024-11-16 21:06:37,048 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:36" (1/1) ... [2024-11-16 21:06:37,130 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:36" (1/1) ... [2024-11-16 21:06:37,137 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:36" (1/1) ... [2024-11-16 21:06:37,157 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:36" (1/1) ... [2024-11-16 21:06:37,174 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:36" (1/1) ... [2024-11-16 21:06:37,203 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 21:06:37,205 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 21:06:37,205 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 21:06:37,206 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 21:06:37,207 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:36" (1/1) ... [2024-11-16 21:06:37,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:06:37,221 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 21:06:37,282 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 21:06:37,291 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 21:06:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_dev [2024-11-16 21:06:37,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_dev [2024-11-16 21:06:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 21:06:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 21:06:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 21:06:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_complete_request [2024-11-16 21:06:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_complete_request [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 21:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 21:06:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 21:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_request_ring [2024-11-16 21:06:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_request_ring [2024-11-16 21:06:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_completion_ring [2024-11-16 21:06:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_completion_ring [2024-11-16 21:06:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_unmap_buffers [2024-11-16 21:06:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_unmap_buffers [2024-11-16 21:06:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-16 21:06:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-16 21:06:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 21:06:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 21:06:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-11-16 21:06:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-11-16 21:06:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-11-16 21:06:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-11-16 21:06:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reg_write [2024-11-16 21:06:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reg_write [2024-11-16 21:06:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-16 21:06:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-16 21:06:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2024-11-16 21:06:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2024-11-16 21:06:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-16 21:06:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-16 21:06:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_remove [2024-11-16 21:06:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_remove [2024-11-16 21:06:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2024-11-16 21:06:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2024-11-16 21:06:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-16 21:06:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-16 21:06:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_release_resources [2024-11-16 21:06:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_release_resources [2024-11-16 21:06:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-16 21:06:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-16 21:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-16 21:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-16 21:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-16 21:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-16 21:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-16 21:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-16 21:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-16 21:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-16 21:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-16 21:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-16 21:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-16 21:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-16 21:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-16 21:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-16 21:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-16 21:06:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-16 21:06:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-16 21:06:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-16 21:06:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-16 21:06:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 21:06:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-16 21:06:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_release_context [2024-11-16 21:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_release_context [2024-11-16 21:06:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 21:06:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-16 21:06:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-16 21:06:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 21:06:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 21:06:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 21:06:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 21:06:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 21:06:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 21:06:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 21:06:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 21:06:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 21:06:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 21:06:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 21:06:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 21:06:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 21:06:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 21:06:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 21:06:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 21:06:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 21:06:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-16 21:06:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-16 21:06:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-16 21:06:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-16 21:06:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure __pvscsi_shutdown [2024-11-16 21:06:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __pvscsi_shutdown [2024-11-16 21:06:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_write_cmd_desc [2024-11-16 21:06:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_write_cmd_desc [2024-11-16 21:06:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-16 21:06:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-16 21:06:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 21:06:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reg_read [2024-11-16 21:06:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reg_read [2024-11-16 21:06:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 21:06:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 21:06:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure ll_adapter_reset [2024-11-16 21:06:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_adapter_reset [2024-11-16 21:06:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_shutdown_intr [2024-11-16 21:06:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_shutdown_intr [2024-11-16 21:06:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2024-11-16 21:06:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2024-11-16 21:06:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-16 21:06:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-16 21:06:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-16 21:06:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-16 21:06:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 21:06:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 21:06:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 21:06:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 21:06:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 21:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 21:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 21:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 21:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 21:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 21:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 21:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-16 21:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-16 21:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-16 21:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-16 21:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-16 21:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-16 21:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-16 21:06:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-16 21:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-16 21:06:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-16 21:06:37,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 21:06:37,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 21:06:37,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 21:06:37,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-16 21:06:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-16 21:06:37,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-16 21:06:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-16 21:06:37,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-16 21:06:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-16 21:06:37,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-16 21:06:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-16 21:06:37,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 21:06:37,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 21:06:37,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 21:06:37,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 21:06:37,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 21:06:37,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 21:06:37,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 21:06:37,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 21:06:37,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 21:06:37,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 21:06:37,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 21:06:37,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 21:06:37,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 21:06:37,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 21:06:37,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 21:06:37,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 21:06:37,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 21:06:37,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-16 21:06:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-16 21:06:37,408 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get [2024-11-16 21:06:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get [2024-11-16 21:06:37,409 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_msg_pending [2024-11-16 21:06:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_msg_pending [2024-11-16 21:06:37,409 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-16 21:06:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-16 21:06:37,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 21:06:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 21:06:37,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 21:06:37,409 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_shutdown [2024-11-16 21:06:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_shutdown [2024-11-16 21:06:37,409 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2024-11-16 21:06:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2024-11-16 21:06:37,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 21:06:37,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 21:06:37,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 21:06:37,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 21:06:37,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 21:06:37,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 21:06:37,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 21:06:37,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 21:06:37,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 21:06:37,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 21:06:37,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 21:06:37,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 21:06:37,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 21:06:37,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 21:06:37,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 21:06:37,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 21:06:37,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 21:06:37,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 21:06:37,410 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_unmask_intr [2024-11-16 21:06:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_unmask_intr [2024-11-16 21:06:37,410 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_map_context [2024-11-16 21:06:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_map_context [2024-11-16 21:06:37,410 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-16 21:06:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-16 21:06:37,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-16 21:06:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-16 21:06:37,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 21:06:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 21:06:37,411 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-11-16 21:06:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-11-16 21:06:37,411 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_lookup [2024-11-16 21:06:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_lookup [2024-11-16 21:06:37,411 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-16 21:06:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-16 21:06:37,417 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_all_rings [2024-11-16 21:06:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_all_rings [2024-11-16 21:06:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2024-11-16 21:06:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2024-11-16 21:06:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-16 21:06:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-16 21:06:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 21:06:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 21:06:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 21:06:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 21:06:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 21:06:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 21:06:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 21:06:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 21:06:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 21:06:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 21:06:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 21:06:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 21:06:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 21:06:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 21:06:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 21:06:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 21:06:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 21:06:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 21:06:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 21:06:38,080 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 21:06:38,083 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 21:06:38,109 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5196: havoc #t~mem241.base, #t~mem241.offset; [2024-11-16 21:06:38,302 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5260: havoc pvscsi_get_context_#t~mem249#1.base, pvscsi_get_context_#t~mem249#1.offset; [2024-11-16 21:06:38,302 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5843: call ULTIMATE.dealloc(~#descriptor~3#1.base, ~#descriptor~3#1.offset);havoc ~#descriptor~3#1.base, ~#descriptor~3#1.offset; [2024-11-16 21:06:38,304 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 21:06:38,367 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5155: havoc #t~mem237; [2024-11-16 21:06:38,370 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7645: havoc #t~nondet977; [2024-11-16 21:06:38,543 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4837: havoc is_device_dma_capable_#t~mem115#1.base, is_device_dma_capable_#t~mem115#1.offset;havoc is_device_dma_capable_#t~mem116#1.base, is_device_dma_capable_#t~mem116#1.offset;havoc is_device_dma_capable_#t~mem117#1;havoc is_device_dma_capable_#t~short118#1; [2024-11-16 21:06:38,555 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4790: havoc dev_get_drvdata_#t~mem88#1.base, dev_get_drvdata_#t~mem88#1.offset; [2024-11-16 21:06:38,651 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7732: havoc #t~nondet989; [2024-11-16 21:06:38,678 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5389: call ULTIMATE.dealloc(~#descriptor~0.base, ~#descriptor~0.offset);havoc ~#descriptor~0.base, ~#descriptor~0.offset; [2024-11-16 21:06:38,734 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7657: havoc dma_supported_#t~nondet980#1; [2024-11-16 21:06:38,754 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4863: havoc #t~mem142.base, #t~mem142.offset; [2024-11-16 21:06:38,756 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7609: havoc #t~nondet974; [2024-11-16 21:06:38,775 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7653: havoc dma_set_mask_#t~nondet979#1; [2024-11-16 21:06:38,804 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4554: havoc arch_irqs_disabled_flags_#t~bitwise24#1; [2024-11-16 21:06:38,821 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7773: havoc #t~ret997.base, #t~ret997.offset; [2024-11-16 21:06:38,839 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6456: havoc #t~mem723;havoc #t~mem724; [2024-11-16 21:06:38,842 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7588: havoc #t~nondet971; [2024-11-16 21:06:38,906 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5143: havoc #t~mem235; [2024-11-16 21:06:38,925 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5253: havoc #t~mem248.base, #t~mem248.offset; [2024-11-16 21:06:38,963 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7736: havoc queue_work_on_#t~nondet990#1; [2024-11-16 21:06:39,057 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7744: havoc scsi_add_device_#t~nondet992#1; [2024-11-16 21:06:39,060 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7757: havoc #t~ret994.base, #t~ret994.offset; [2024-11-16 21:06:45,018 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5662: call ULTIMATE.dealloc(~#cmd~3.base, ~#cmd~3.offset);havoc ~#cmd~3.base, ~#cmd~3.offset;call ULTIMATE.dealloc(~#cmd_msg~0.base, ~#cmd_msg~0.offset);havoc ~#cmd_msg~0.base, ~#cmd_msg~0.offset; [2024-11-16 21:06:45,046 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7649: havoc #t~nondet978; [2024-11-16 21:06:58,617 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6379: call ULTIMATE.dealloc(pvscsi_info_~#buf~0#1.base, pvscsi_info_~#buf~0#1.offset);havoc pvscsi_info_~#buf~0#1.base, pvscsi_info_~#buf~0#1.offset; [2024-11-16 21:06:58,617 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7701: havoc pci_enable_device_#t~nondet984#1; [2024-11-16 21:06:58,617 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7770: havoc scsi_host_alloc_#t~ret996#1.base, scsi_host_alloc_#t~ret996#1.offset; [2024-11-16 21:06:58,617 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7705: havoc pci_enable_msi_range_#t~nondet985#1; [2024-11-16 21:06:58,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6188: call ULTIMATE.dealloc(pvscsi_abort_~#abort_cmp~1#1.base, pvscsi_abort_~#abort_cmp~1#1.offset);havoc pvscsi_abort_~#abort_cmp~1#1.base, pvscsi_abort_~#abort_cmp~1#1.offset; [2024-11-16 21:06:58,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7709: havoc pci_enable_msix_#t~nondet986#1; [2024-11-16 21:06:58,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7712: havoc pci_iomap_#t~ret987#1.base, pci_iomap_#t~ret987#1.offset; [2024-11-16 21:06:58,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6128: call ULTIMATE.dealloc(pvscsi_queue_lck_~#descriptor~4#1.base, pvscsi_queue_lck_~#descriptor~4#1.offset);havoc pvscsi_queue_lck_~#descriptor~4#1.base, pvscsi_queue_lck_~#descriptor~4#1.offset; [2024-11-16 21:06:58,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7584: havoc __alloc_workqueue_key_#t~ret970#1.base, __alloc_workqueue_key_#t~ret970#1.offset; [2024-11-16 21:06:58,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5338: call ULTIMATE.dealloc(pvscsi_abort_cmd_~#cmd~0#1.base, pvscsi_abort_cmd_~#cmd~0#1.offset);havoc pvscsi_abort_cmd_~#cmd~0#1.base, pvscsi_abort_cmd_~#cmd~0#1.offset; [2024-11-16 21:06:58,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6794: call ULTIMATE.dealloc(pvscsi_probe_~#adapter_temp~0#1.base, pvscsi_probe_~#adapter_temp~0#1.offset);havoc pvscsi_probe_~#adapter_temp~0#1.base, pvscsi_probe_~#adapter_temp~0#1.offset;call ULTIMATE.dealloc(pvscsi_probe_~#__key~2#1.base, pvscsi_probe_~#__key~2#1.offset);havoc pvscsi_probe_~#__key~2#1.base, pvscsi_probe_~#__key~2#1.offset; [2024-11-16 21:06:58,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7722: havoc pci_request_regions_#t~nondet988#1; [2024-11-16 21:06:58,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7789: havoc wait_for_completion_timeout_#t~nondet998#1; [2024-11-16 21:06:58,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7592: havoc __get_free_pages_#t~nondet972#1; [2024-11-16 21:06:58,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5412: call ULTIMATE.dealloc(ll_bus_reset_~#descriptor~1#1.base, ll_bus_reset_~#descriptor~1#1.offset);havoc ll_bus_reset_~#descriptor~1#1.base, ll_bus_reset_~#descriptor~1#1.offset; [2024-11-16 21:06:58,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5149: havoc scsi_sglist_#t~mem236#1.base, scsi_sglist_#t~mem236#1.offset; [2024-11-16 21:06:58,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6538: call ULTIMATE.dealloc(pvscsi_setup_req_threshold_~#cmd_msg~1#1.base, pvscsi_setup_req_threshold_~#cmd_msg~1#1.offset);havoc pvscsi_setup_req_threshold_~#cmd_msg~1#1.base, pvscsi_setup_req_threshold_~#cmd_msg~1#1.offset; [2024-11-16 21:06:58,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4630: havoc __kmalloc_#t~ret67#1.base, __kmalloc_#t~ret67#1.offset; [2024-11-16 21:06:58,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6744: call ULTIMATE.dealloc(pvscsi_get_max_targets_~#cmd~6#1.base, pvscsi_get_max_targets_~#cmd~6#1.offset);havoc pvscsi_get_max_targets_~#cmd~6#1.base, pvscsi_get_max_targets_~#cmd~6#1.offset;call ULTIMATE.dealloc(pvscsi_get_max_targets_~#configPagePA~0#1.base, pvscsi_get_max_targets_~#configPagePA~0#1.offset);havoc pvscsi_get_max_targets_~#configPagePA~0#1.base, pvscsi_get_max_targets_~#configPagePA~0#1.offset; [2024-11-16 21:06:58,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7605: havoc __pci_register_driver_#t~nondet973#1; [2024-11-16 21:06:58,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7740: havoc request_threaded_irq_#t~nondet991#1; [2024-11-16 21:06:58,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6621: call ULTIMATE.dealloc(pvscsi_setup_msix_~#entry~0#1.base, pvscsi_setup_msix_~#entry~0#1.offset);havoc pvscsi_setup_msix_~#entry~0#1.base, pvscsi_setup_msix_~#entry~0#1.offset; [2024-11-16 21:06:58,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5435: call ULTIMATE.dealloc(ll_device_reset_~#cmd~1#1.base, ll_device_reset_~#cmd~1#1.offset);havoc ll_device_reset_~#cmd~1#1.base, ll_device_reset_~#cmd~1#1.offset;call ULTIMATE.dealloc(ll_device_reset_~#descriptor~2#1.base, ll_device_reset_~#descriptor~2#1.offset);havoc ll_device_reset_~#descriptor~2#1.base, ll_device_reset_~#descriptor~2#1.offset; [2024-11-16 21:06:58,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5832: havoc pvscsi_change_queue_depth_#t~mem387#1; [2024-11-16 21:06:58,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7748: havoc scsi_add_host_with_dma_#t~nondet993#1; [2024-11-16 21:06:58,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7616: havoc _dev_info_#t~nondet975#1; [2024-11-16 21:06:58,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4578: call ULTIMATE.dealloc(init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset);havoc init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset; [2024-11-16 21:06:58,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4513: havoc list_empty_#t~mem15#1.base, list_empty_#t~mem15#1.offset; [2024-11-16 21:06:58,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7688: havoc msecs_to_jiffies_#t~nondet983#1; [2024-11-16 21:06:58,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6499: call ULTIMATE.dealloc(pvscsi_setup_msg_workqueue_~#name~0#1.base, pvscsi_setup_msg_workqueue_~#name~0#1.offset);havoc pvscsi_setup_msg_workqueue_~#name~0#1.base, pvscsi_setup_msg_workqueue_~#name~0#1.offset;call ULTIMATE.dealloc(pvscsi_setup_msg_workqueue_~#__key~1#1.base, pvscsi_setup_msg_workqueue_~#__key~1#1.offset);havoc pvscsi_setup_msg_workqueue_~#__key~1#1.base, pvscsi_setup_msg_workqueue_~#__key~1#1.offset;call ULTIMATE.dealloc(pvscsi_setup_msg_workqueue_~#__key___0~0#1.base, pvscsi_setup_msg_workqueue_~#__key___0~0#1.offset);havoc pvscsi_setup_msg_workqueue_~#__key___0~0#1.base, pvscsi_setup_msg_workqueue_~#__key___0~0#1.offset;call ULTIMATE.dealloc(pvscsi_setup_msg_workqueue_~#__constr_expr_0~0#1.base, pvscsi_setup_msg_workqueue_~#__constr_expr_0~0#1.offset);havoc pvscsi_setup_msg_workqueue_~#__constr_expr_0~0#1.base, pvscsi_setup_msg_workqueue_~#__constr_expr_0~0#1.offset; [2024-11-16 21:06:58,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7626: havoc completion_done_#t~nondet976#1; [2024-11-16 21:06:58,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7764: havoc scsi_dma_map_#t~nondet995#1; [2024-11-16 21:06:59,148 INFO L? ?]: Removed 1986 outVars from TransFormulas that were not future-live. [2024-11-16 21:06:59,148 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 21:06:59,193 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 21:06:59,193 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-16 21:06:59,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:06:59 BoogieIcfgContainer [2024-11-16 21:06:59,194 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 21:06:59,195 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 21:06:59,195 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 21:06:59,199 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 21:06:59,200 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 09:06:34" (1/3) ... [2024-11-16 21:06:59,203 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72713606 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:06:59, skipping insertion in model container [2024-11-16 21:06:59,204 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:06:36" (2/3) ... [2024-11-16 21:06:59,204 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72713606 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:06:59, skipping insertion in model container [2024-11-16 21:06:59,204 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:06:59" (3/3) ... [2024-11-16 21:06:59,205 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2024-11-16 21:06:59,220 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 21:06:59,221 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 21:06:59,308 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 21:06:59,314 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;@38b12ff8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 21:06:59,315 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 21:06:59,322 INFO L276 IsEmpty]: Start isEmpty. Operand has 1246 states, 921 states have (on average 1.3289902280130292) internal successors, (1224), 949 states have internal predecessors, (1224), 265 states have call successors, (265), 59 states have call predecessors, (265), 58 states have return successors, (259), 256 states have call predecessors, (259), 259 states have call successors, (259) [2024-11-16 21:06:59,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-16 21:06:59,354 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:06:59,355 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2024-11-16 21:06:59,356 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:06:59,360 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:06:59,361 INFO L85 PathProgramCache]: Analyzing trace with hash -753621086, now seen corresponding path program 1 times [2024-11-16 21:06:59,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:06:59,372 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1565226152] [2024-11-16 21:06:59,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:06:59,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:07:00,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-16 21:07:01,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2024-11-16 21:07:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,551 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 21:07:01,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-16 21:07:01,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-16 21:07:01,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-16 21:07:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-16 21:07:01,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-16 21:07:01,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-16 21:07:01,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:07:01,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:07:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-16 21:07:01,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-16 21:07:01,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-16 21:07:01,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-16 21:07:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-16 21:07:01,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-16 21:07:01,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-16 21:07:01,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:07:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-16 21:07:01,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:07:01,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:01,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-16 21:07:02,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:02,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:07:02,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:02,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:07:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:02,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-16 21:07:02,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:02,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-16 21:07:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:02,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 21:07:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:02,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 21:07:02,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:02,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-16 21:07:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:02,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:07:02,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:07:02,855 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-16 21:07:02,859 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:07:02,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1565226152] [2024-11-16 21:07:02,860 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1565226152] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:07:02,860 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:07:02,860 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-16 21:07:02,862 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750808695] [2024-11-16 21:07:02,862 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:07:02,865 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-16 21:07:02,866 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:07:02,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-16 21:07:02,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2024-11-16 21:07:02,891 INFO L87 Difference]: Start difference. First operand has 1246 states, 921 states have (on average 1.3289902280130292) internal successors, (1224), 949 states have internal predecessors, (1224), 265 states have call successors, (265), 59 states have call predecessors, (265), 58 states have return successors, (259), 256 states have call predecessors, (259), 259 states have call successors, (259) Second operand has 8 states, 8 states have (on average 16.75) internal successors, (134), 3 states have internal predecessors, (134), 2 states have call successors, (29), 7 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-11-16 21:07:06,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:07:11,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:07:15,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:07:19,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:07:23,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:07:28,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:07:32,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:07:51,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:07:55,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:07:59,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:08:03,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:08:07,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:08:11,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []