./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1 --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-dev-d790fec [2024-12-02 05:54:24,610 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 05:54:24,662 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 05:54:24,666 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 05:54:24,666 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 05:54:24,685 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 05:54:24,685 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 05:54:24,686 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 05:54:24,686 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 05:54:24,686 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 05:54:24,686 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 05:54:24,686 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 05:54:24,687 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 05:54:24,687 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 05:54:24,687 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 05:54:24,687 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 05:54:24,687 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 05:54:24,687 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 05:54:24,687 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 05:54:24,687 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 05:54:24,687 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 05:54:24,687 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 05:54:24,688 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 05:54:24,688 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 05:54:24,688 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 05:54:24,688 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 05:54:24,688 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 05:54:24,688 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 05:54:24,688 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 05:54:24,688 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 05:54:24,688 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 05:54:24,688 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 05:54:24,689 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 05:54:24,689 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 05:54:24,689 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 05:54:24,689 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 05:54:24,689 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 05:54:24,689 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 05:54:24,689 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 05:54:24,689 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 05:54:24,689 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 05:54:24,689 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 05:54:24,689 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 05:54:24,690 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 05:54:24,690 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 05:54:24,690 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1 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 [2024-12-02 05:54:24,919 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 05:54:24,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 05:54:24,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 05:54:24,930 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 05:54:24,930 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 05:54:24,932 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2024-12-02 05:54:27,693 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/data/61cc32733/0dbb59d09dd24a6ba3d4b3ea5973bbae/FLAG4689701c4 [2024-12-02 05:54:28,074 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 05:54:28,075 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--vmw_pvscsi.ko-entry_point.cil.out.i [2024-12-02 05:54:28,107 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/data/61cc32733/0dbb59d09dd24a6ba3d4b3ea5973bbae/FLAG4689701c4 [2024-12-02 05:54:28,122 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/data/61cc32733/0dbb59d09dd24a6ba3d4b3ea5973bbae [2024-12-02 05:54:28,125 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 05:54:28,126 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 05:54:28,128 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 05:54:28,128 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 05:54:28,132 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 05:54:28,133 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:54:28" (1/1) ... [2024-12-02 05:54:28,134 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65737861 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:28, skipping insertion in model container [2024-12-02 05:54:28,134 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:54:28" (1/1) ... [2024-12-02 05:54:28,213 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 05:54:28,577 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4406] [2024-12-02 05:54:28,578 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4407-4408] [2024-12-02 05:54:28,826 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/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] [2024-12-02 05:54:29,372 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 05:54:29,397 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 05:54:29,498 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4406] [2024-12-02 05:54:29,498 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4407-4408] [2024-12-02 05:54:29,501 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] [2024-12-02 05:54:29,503 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] [2024-12-02 05:54:29,506 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4608] [2024-12-02 05:54:29,507 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4615] [2024-12-02 05:54:29,510 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/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] [2024-12-02 05:54:29,517 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] [2024-12-02 05:54:29,519 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] [2024-12-02 05:54:29,540 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" (387), "i" (12UL)); [5475-5476] [2024-12-02 05:54:29,545 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] [2024-12-02 05:54:29,546 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] [2024-12-02 05:54:29,546 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] [2024-12-02 05:54:29,547 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] [2024-12-02 05:54:29,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5949] [2024-12-02 05:54:29,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5951] [2024-12-02 05:54:29,571 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6012] [2024-12-02 05:54:29,571 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6015] [2024-12-02 05:54:29,571 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6018] [2024-12-02 05:54:29,571 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6021] [2024-12-02 05:54:29,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6032] [2024-12-02 05:54:29,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6035] [2024-12-02 05:54:29,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6038] [2024-12-02 05:54:29,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6041] [2024-12-02 05:54:29,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6052] [2024-12-02 05:54:29,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6055] [2024-12-02 05:54:29,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6058] [2024-12-02 05:54:29,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6061] [2024-12-02 05:54:29,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6072] [2024-12-02 05:54:29,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6075] [2024-12-02 05:54:29,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6078] [2024-12-02 05:54:29,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6081] [2024-12-02 05:54:29,576 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6115] [2024-12-02 05:54:29,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6473] [2024-12-02 05:54:29,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6475] [2024-12-02 05:54:29,617 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] [2024-12-02 05:54:29,619 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] [2024-12-02 05:54:29,648 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 05:54:29,705 INFO L204 MainTranslator]: Completed translation [2024-12-02 05:54:29,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:29 WrapperNode [2024-12-02 05:54:29,706 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 05:54:29,707 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 05:54:29,707 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 05:54:29,707 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 05:54:29,712 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:29" (1/1) ... [2024-12-02 05:54:29,758 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:29" (1/1) ... [2024-12-02 05:54:29,896 INFO L138 Inliner]: procedures = 237, calls = 1530, calls flagged for inlining = 142, calls inlined = 140, statements flattened = 4229 [2024-12-02 05:54:29,897 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 05:54:29,897 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 05:54:29,897 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 05:54:29,898 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 05:54:29,905 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:29" (1/1) ... [2024-12-02 05:54:29,905 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:29" (1/1) ... [2024-12-02 05:54:29,929 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:29" (1/1) ... [2024-12-02 05:54:30,506 INFO L175 MemorySlicer]: Split 924 memory accesses to 17 slices as follows [2, 607, 3, 1, 3, 4, 3, 35, 1, 3, 114, 4, 61, 38, 42, 2, 1]. 66 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [2, 0, 0, 0, 3, 4, 3, 0, 0, 3, 0, 4, 0, 38, 0, 0, 0]. The 429 writes are split as follows [0, 180, 2, 1, 0, 0, 0, 30, 0, 0, 113, 0, 59, 0, 42, 1, 1]. [2024-12-02 05:54:30,506 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:29" (1/1) ... [2024-12-02 05:54:30,506 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:29" (1/1) ... [2024-12-02 05:54:30,588 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:29" (1/1) ... [2024-12-02 05:54:30,596 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:29" (1/1) ... [2024-12-02 05:54:30,608 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:29" (1/1) ... [2024-12-02 05:54:30,627 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:29" (1/1) ... [2024-12-02 05:54:30,636 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:29" (1/1) ... [2024-12-02 05:54:30,664 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 05:54:30,665 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 05:54:30,665 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 05:54:30,665 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 05:54:30,666 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:29" (1/1) ... [2024-12-02 05:54:30,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 05:54:30,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 05:54:30,694 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 05:54:30,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 05:54:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_dev [2024-12-02 05:54:30,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_dev [2024-12-02 05:54:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 05:54:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 05:54:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 05:54:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 05:54:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 05:54:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 05:54:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 05:54:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 05:54:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 05:54:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 05:54:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 05:54:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 05:54:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 05:54:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_complete_request [2024-12-02 05:54:30,720 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_complete_request [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 05:54:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 05:54:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 05:54:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 05:54:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 05:54:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 05:54:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_request_ring [2024-12-02 05:54:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_request_ring [2024-12-02 05:54:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_process_completion_ring [2024-12-02 05:54:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_process_completion_ring [2024-12-02 05:54:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_unmap_buffers [2024-12-02 05:54:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_unmap_buffers [2024-12-02 05:54:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-02 05:54:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-02 05:54:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 05:54:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 05:54:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-12-02 05:54:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-12-02 05:54:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-12-02 05:54:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-12-02 05:54:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reg_write [2024-12-02 05:54:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reg_write [2024-12-02 05:54:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 05:54:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 05:54:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2024-12-02 05:54:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2024-12-02 05:54:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-02 05:54:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-02 05:54:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_remove [2024-12-02 05:54:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_remove [2024-12-02 05:54:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2024-12-02 05:54:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_put [2024-12-02 05:54:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-02 05:54:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-02 05:54:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_release_resources [2024-12-02 05:54:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_release_resources [2024-12-02 05:54:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 05:54:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 05:54:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 05:54:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 05:54:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 05:54:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 05:54:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 05:54:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 05:54:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 05:54:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 05:54:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 05:54:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 05:54:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 05:54:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 05:54:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 05:54:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 05:54:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 05:54:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 05:54:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 05:54:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 05:54:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 05:54:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 05:54:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 05:54:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 05:54:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 05:54:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 05:54:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 05:54:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 05:54:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 05:54:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 05:54:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 05:54:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 05:54:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 05:54:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 05:54:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 05:54:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 05:54:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-12-02 05:54:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-12-02 05:54:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_release_context [2024-12-02 05:54:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_release_context [2024-12-02 05:54:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 05:54:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 05:54:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 05:54:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 05:54:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-02 05:54:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 05:54:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 05:54:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure __pvscsi_shutdown [2024-12-02 05:54:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __pvscsi_shutdown [2024-12-02 05:54:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_write_cmd_desc [2024-12-02 05:54:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_write_cmd_desc [2024-12-02 05:54:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-02 05:54:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-02 05:54:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 05:54:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_reg_read [2024-12-02 05:54:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_reg_read [2024-12-02 05:54:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 05:54:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 05:54:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure ll_adapter_reset [2024-12-02 05:54:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_adapter_reset [2024-12-02 05:54:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_shutdown_intr [2024-12-02 05:54:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_shutdown_intr [2024-12-02 05:54:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2024-12-02 05:54:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2024-12-02 05:54:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-12-02 05:54:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-12-02 05:54:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-12-02 05:54:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-12-02 05:54:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 05:54:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 05:54:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-02 05:54:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 05:54:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 05:54:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-02 05:54:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-02 05:54:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-12-02 05:54:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-02 05:54:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 05:54:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-02 05:54:30,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get [2024-12-02 05:54:30,730 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_msg_pending [2024-12-02 05:54:30,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_msg_pending [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-12-02 05:54:30,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-12-02 05:54:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 05:54:30,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_shutdown [2024-12-02 05:54:30,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_shutdown [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2024-12-02 05:54:30,731 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 05:54:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_unmask_intr [2024-12-02 05:54:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_unmask_intr [2024-12-02 05:54:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_map_context [2024-12-02 05:54:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_map_context [2024-12-02 05:54:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 05:54:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 05:54:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-12-02 05:54:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-12-02 05:54:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 05:54:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 05:54:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-12-02 05:54:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-12-02 05:54:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_lookup [2024-12-02 05:54:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_lookup [2024-12-02 05:54:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-12-02 05:54:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-12-02 05:54:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure pvscsi_setup_all_rings [2024-12-02 05:54:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pvscsi_setup_all_rings [2024-12-02 05:54:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2024-12-02 05:54:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2024-12-02 05:54:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-12-02 05:54:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-12-02 05:54:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 05:54:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 05:54:30,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 05:54:31,380 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 05:54:31,383 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 05:54:31,651 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 05:54:50,959 INFO L? ?]: Removed 1970 outVars from TransFormulas that were not future-live. [2024-12-02 05:54:50,959 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 05:54:50,987 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 05:54:50,988 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-02 05:54:50,988 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:54:50 BoogieIcfgContainer [2024-12-02 05:54:50,988 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 05:54:50,991 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 05:54:50,991 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 05:54:50,995 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 05:54:50,995 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:54:28" (1/3) ... [2024-12-02 05:54:50,996 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a0cab1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:54:50, skipping insertion in model container [2024-12-02 05:54:50,996 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:54:29" (2/3) ... [2024-12-02 05:54:50,996 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a0cab1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:54:50, skipping insertion in model container [2024-12-02 05:54:50,996 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:54:50" (3/3) ... [2024-12-02 05:54:50,997 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 [2024-12-02 05:54:51,012 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 05:54:51,014 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. [2024-12-02 05:54:51,087 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 05:54:51,098 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;@36c6ccf7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 05:54:51,098 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 05:54:51,105 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) [2024-12-02 05:54:51,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-12-02 05:54:51,137 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:54:51,138 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] [2024-12-02 05:54:51,139 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:54:51,143 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:54:51,143 INFO L85 PathProgramCache]: Analyzing trace with hash 1238527179, now seen corresponding path program 1 times [2024-12-02 05:54:51,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:54:51,151 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340220629] [2024-12-02 05:54:51,151 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:54:51,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:54:53,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:54:54,137 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-02 05:54:54,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:54:54,137 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340220629] [2024-12-02 05:54:54,138 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340220629] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:54:54,138 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:54:54,138 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:54:54,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [568701189] [2024-12-02 05:54:54,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:54:54,145 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:54:54,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:54:54,165 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:54:54,166 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:54:54,170 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) [2024-12-02 05:54:54,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:54:54,509 INFO L93 Difference]: Finished difference Result 3299 states and 4722 transitions. [2024-12-02 05:54:54,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:54:54,511 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 [2024-12-02 05:54:54,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:54:54,538 INFO L225 Difference]: With dead ends: 3299 [2024-12-02 05:54:54,538 INFO L226 Difference]: Without dead ends: 2043 [2024-12-02 05:54:54,548 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 [2024-12-02 05:54:54,551 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 [2024-12-02 05:54:54,552 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] [2024-12-02 05:54:54,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2043 states. [2024-12-02 05:54:54,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2043 to 2043. [2024-12-02 05:54:54,702 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) [2024-12-02 05:54:54,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 2043 states and 2849 transitions. [2024-12-02 05:54:54,725 INFO L78 Accepts]: Start accepts. Automaton has 2043 states and 2849 transitions. Word has length 239 [2024-12-02 05:54:54,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:54:54,726 INFO L471 AbstractCegarLoop]: Abstraction has 2043 states and 2849 transitions. [2024-12-02 05:54:54,726 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) [2024-12-02 05:54:54,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 2849 transitions. [2024-12-02 05:54:54,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-02 05:54:54,743 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:54:54,744 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] [2024-12-02 05:54:54,744 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 05:54:54,744 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:54:54,745 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:54:54,745 INFO L85 PathProgramCache]: Analyzing trace with hash 1126800168, now seen corresponding path program 1 times [2024-12-02 05:54:54,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:54:54,745 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1870574286] [2024-12-02 05:54:54,745 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:54:54,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:54:56,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:54:57,344 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-02 05:54:57,344 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:54:57,344 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1870574286] [2024-12-02 05:54:57,344 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1870574286] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:54:57,344 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:54:57,344 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 05:54:57,345 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022670057] [2024-12-02 05:54:57,345 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:54:57,347 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 05:54:57,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:54:57,348 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 05:54:57,348 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 05:54:57,348 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) [2024-12-02 05:54:57,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:54:57,588 INFO L93 Difference]: Finished difference Result 4081 states and 5696 transitions. [2024-12-02 05:54:57,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 05:54:57,589 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 [2024-12-02 05:54:57,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:54:57,600 INFO L225 Difference]: With dead ends: 4081 [2024-12-02 05:54:57,600 INFO L226 Difference]: Without dead ends: 2052 [2024-12-02 05:54:57,605 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 [2024-12-02 05:54:57,606 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, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 05:54:57,606 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [172 Valid, 4813 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 05:54:57,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2052 states. [2024-12-02 05:54:57,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2052 to 2045. [2024-12-02 05:54:57,662 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) [2024-12-02 05:54:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 2045 states and 2851 transitions. [2024-12-02 05:54:57,670 INFO L78 Accepts]: Start accepts. Automaton has 2045 states and 2851 transitions. Word has length 262 [2024-12-02 05:54:57,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:54:57,671 INFO L471 AbstractCegarLoop]: Abstraction has 2045 states and 2851 transitions. [2024-12-02 05:54:57,671 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) [2024-12-02 05:54:57,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 2851 transitions. [2024-12-02 05:54:57,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-12-02 05:54:57,679 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:54:57,680 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] [2024-12-02 05:54:57,680 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 05:54:57,680 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:54:57,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:54:57,680 INFO L85 PathProgramCache]: Analyzing trace with hash -1116282508, now seen corresponding path program 1 times [2024-12-02 05:54:57,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:54:57,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1130789941] [2024-12-02 05:54:57,681 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:54:57,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:54:59,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:54:59,902 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-02 05:54:59,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:54:59,903 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1130789941] [2024-12-02 05:54:59,903 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1130789941] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:54:59,903 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:54:59,903 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:54:59,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [812593645] [2024-12-02 05:54:59,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:54:59,904 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:54:59,904 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:54:59,904 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:54:59,904 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:54:59,905 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) [2024-12-02 05:55:00,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:55:00,012 INFO L93 Difference]: Finished difference Result 2049 states and 2855 transitions. [2024-12-02 05:55:00,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:55:00,012 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 [2024-12-02 05:55:00,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:55:00,028 INFO L225 Difference]: With dead ends: 2049 [2024-12-02 05:55:00,028 INFO L226 Difference]: Without dead ends: 2046 [2024-12-02 05:55:00,029 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 [2024-12-02 05:55:00,030 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 [2024-12-02 05:55:00,030 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] [2024-12-02 05:55:00,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2046 states. [2024-12-02 05:55:00,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2046 to 2046. [2024-12-02 05:55:00,132 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) [2024-12-02 05:55:00,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 2046 states and 2852 transitions. [2024-12-02 05:55:00,150 INFO L78 Accepts]: Start accepts. Automaton has 2046 states and 2852 transitions. Word has length 331 [2024-12-02 05:55:00,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:55:00,151 INFO L471 AbstractCegarLoop]: Abstraction has 2046 states and 2852 transitions. [2024-12-02 05:55:00,151 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) [2024-12-02 05:55:00,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 2852 transitions. [2024-12-02 05:55:00,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-12-02 05:55:00,168 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:55:00,169 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] [2024-12-02 05:55:00,169 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 05:55:00,169 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:55:00,169 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:55:00,169 INFO L85 PathProgramCache]: Analyzing trace with hash 971749928, now seen corresponding path program 1 times [2024-12-02 05:55:00,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:55:00,170 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055117522] [2024-12-02 05:55:00,170 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:55:00,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:55:01,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:55:02,653 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-02 05:55:02,654 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:55:02,654 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055117522] [2024-12-02 05:55:02,654 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1055117522] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:55:02,654 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:55:02,654 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 05:55:02,654 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719940131] [2024-12-02 05:55:02,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:55:02,655 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 05:55:02,655 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:55:02,656 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 05:55:02,656 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 05:55:02,656 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) [2024-12-02 05:55:02,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:55:02,864 INFO L93 Difference]: Finished difference Result 4531 states and 6254 transitions. [2024-12-02 05:55:02,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 05:55:02,865 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 [2024-12-02 05:55:02,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:55:02,869 INFO L225 Difference]: With dead ends: 4531 [2024-12-02 05:55:02,869 INFO L226 Difference]: Without dead ends: 0 [2024-12-02 05:55:02,882 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 [2024-12-02 05:55:02,882 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 [2024-12-02 05:55:02,883 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] [2024-12-02 05:55:02,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-12-02 05:55:02,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-12-02 05:55:02,883 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) [2024-12-02 05:55:02,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-12-02 05:55:02,886 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 333 [2024-12-02 05:55:02,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:55:02,886 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-02 05:55:02,886 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) [2024-12-02 05:55:02,886 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-12-02 05:55:02,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-02 05:55:02,889 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-12-02 05:55:02,889 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 05:55:02,892 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-12-02 05:55:02,894 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-12-02 05:55:06,129 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 05:55:06,145 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~error~0 [2024-12-02 05:55:06,145 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 05:55:06 BoogieIcfgContainer [2024-12-02 05:55:06,146 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 05:55:06,146 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 05:55:06,146 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 05:55:06,146 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 05:55:06,147 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:54:50" (3/4) ... [2024-12-02 05:55:06,149 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_sg_count [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_release_context [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_dev [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_unmask_intr [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_map_context [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __bad_percpu_size [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_complete_request [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_host_put [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_process_request_ring [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_process_completion_ring [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_device_lookup [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_unmap_buffers [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __pvscsi_shutdown [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_write_cmd_desc [2024-12-02 05:55:06,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_single [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_bufflen [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_dma_mask [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_reg_read [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_printk [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_reg_write [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ll_adapter_reset [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_free_consistent [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_host_get [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_setup_all_rings [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_msg_pending [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_dev_dbg [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize_scsi_host_template_3 [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_single [2024-12-02 05:55:06,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_remove [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_device_put [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_release_resources [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_shutdown_intr [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure shost_priv [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_warn [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_pages [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure flush_workqueue [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_alloc_consistent [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_consistent_dma_mask [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2024-12-02 05:55:06,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pvscsi_shutdown [2024-12-02 05:55:06,199 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 451 nodes and edges [2024-12-02 05:55:06,205 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 180 nodes and edges [2024-12-02 05:55:06,210 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 65 nodes and edges [2024-12-02 05:55:06,216 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2024-12-02 05:55:06,222 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-12-02 05:55:06,225 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-02 05:55:06,228 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 05:55:06,231 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 05:55:06,532 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml [2024-12-02 05:55:06,532 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/witness.yml [2024-12-02 05:55:06,533 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 05:55:06,545 INFO L158 Benchmark]: Toolchain (without parser) took 38407.38ms. Allocated memory was 117.4MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 83.1MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 540.7MB. Max. memory is 16.1GB. [2024-12-02 05:55:06,545 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 05:55:06,545 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1578.97ms. Allocated memory was 117.4MB in the beginning and 218.1MB in the end (delta: 100.7MB). Free memory was 83.1MB in the beginning and 116.8MB in the end (delta: -33.6MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. [2024-12-02 05:55:06,546 INFO L158 Benchmark]: Boogie Procedure Inliner took 190.00ms. Allocated memory is still 218.1MB. Free memory was 116.8MB in the beginning and 91.7MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-02 05:55:06,546 INFO L158 Benchmark]: Boogie Preprocessor took 766.60ms. Allocated memory is still 218.1MB. Free memory was 91.1MB in the beginning and 70.3MB in the end (delta: 20.7MB). Peak memory consumption was 72.0MB. Max. memory is 16.1GB. [2024-12-02 05:55:06,546 INFO L158 Benchmark]: RCFGBuilder took 20323.52ms. Allocated memory was 218.1MB in the beginning and 486.5MB in the end (delta: 268.4MB). Free memory was 70.3MB in the beginning and 319.7MB in the end (delta: -249.4MB). Peak memory consumption was 229.5MB. Max. memory is 16.1GB. [2024-12-02 05:55:06,546 INFO L158 Benchmark]: TraceAbstraction took 15155.10ms. Allocated memory was 486.5MB in the beginning and 1.4GB in the end (delta: 880.8MB). Free memory was 319.7MB in the beginning and 822.6MB in the end (delta: -502.8MB). Peak memory consumption was 373.8MB. Max. memory is 16.1GB. [2024-12-02 05:55:06,547 INFO L158 Benchmark]: Witness Printer took 386.46ms. Allocated memory is still 1.4GB. Free memory was 822.6MB in the beginning and 1.2GB in the end (delta: -393.7MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. [2024-12-02 05:55:06,549 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1578.97ms. Allocated memory was 117.4MB in the beginning and 218.1MB in the end (delta: 100.7MB). Free memory was 83.1MB in the beginning and 116.8MB in the end (delta: -33.6MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 190.00ms. Allocated memory is still 218.1MB. Free memory was 116.8MB in the beginning and 91.7MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 766.60ms. Allocated memory is still 218.1MB. Free memory was 91.1MB in the beginning and 70.3MB in the end (delta: 20.7MB). Peak memory consumption was 72.0MB. Max. memory is 16.1GB. * RCFGBuilder took 20323.52ms. Allocated memory was 218.1MB in the beginning and 486.5MB in the end (delta: 268.4MB). Free memory was 70.3MB in the beginning and 319.7MB in the end (delta: -249.4MB). Peak memory consumption was 229.5MB. Max. memory is 16.1GB. * TraceAbstraction took 15155.10ms. Allocated memory was 486.5MB in the beginning and 1.4GB in the end (delta: 880.8MB). Free memory was 319.7MB in the beginning and 822.6MB in the end (delta: -502.8MB). Peak memory consumption was 373.8MB. Max. memory is 16.1GB. * Witness Printer took 386.46ms. Allocated memory is still 1.4GB. Free memory was 822.6MB in the beginning and 1.2GB in the end (delta: -393.7MB). Peak memory consumption was 33.2MB. 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: 11.8s, OverallIterations: 4, TraceHistogramMax: 8, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 1.0s, 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, 0.6s SatisfiabilityAnalysisTime, 2.2s 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! [2024-12-02 05:55:06,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61fb2ab1-74f4-4009-9221-01e2dab62402/bin/uautomizer-verify-84ZbGMXZE1/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