./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 37d59c797f3b43319090ff0a095e050456ceae93a2210ce04e39dd20e8f8f41e --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 18:22:35,727 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 18:22:35,786 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 18:22:35,792 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 18:22:35,793 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 18:22:35,813 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 18:22:35,814 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 18:22:35,814 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 18:22:35,815 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 18:22:35,815 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 18:22:35,816 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 18:22:35,816 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 18:22:35,816 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 18:22:35,816 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 18:22:35,816 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 18:22:35,817 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 18:22:35,817 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 18:22:35,817 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 18:22:35,817 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 18:22:35,817 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 18:22:35,817 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 18:22:35,817 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 18:22:35,817 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 18:22:35,817 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 18:22:35,817 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 18:22:35,817 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 18:22:35,817 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 18:22:35,818 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 18:22:35,818 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 18:22:35,818 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 18:22:35,818 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 18:22:35,818 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 18:22:35,818 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 18:22:35,818 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 18:22:35,818 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 18:22:35,818 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 18:22:35,818 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 18:22:35,819 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 18:22:35,819 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 18:22:35,819 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 18:22:35,819 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37d59c797f3b43319090ff0a095e050456ceae93a2210ce04e39dd20e8f8f41e [2025-03-08 18:22:36,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 18:22:36,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 18:22:36,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 18:22:36,073 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 18:22:36,074 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 18:22:36,076 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i [2025-03-08 18:22:37,165 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ae21192d/bc1f4515fce840e6ae196e152bd51896/FLAGda742d463 [2025-03-08 18:22:37,670 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 18:22:37,671 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i [2025-03-08 18:22:37,700 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ae21192d/bc1f4515fce840e6ae196e152bd51896/FLAGda742d463 [2025-03-08 18:22:37,745 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ae21192d/bc1f4515fce840e6ae196e152bd51896 [2025-03-08 18:22:37,747 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 18:22:37,748 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 18:22:37,749 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 18:22:37,749 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 18:22:37,752 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 18:22:37,753 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 06:22:37" (1/1) ... [2025-03-08 18:22:37,753 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@535914c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:22:37, skipping insertion in model container [2025-03-08 18:22:37,753 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 06:22:37" (1/1) ... [2025-03-08 18:22:37,823 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 18:22:38,738 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i[172332,172345] [2025-03-08 18:22:38,797 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 18:22:38,833 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 18:22:38,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n" ".balign 4\n" ".long 671f - .\n" ".previous\n" "671:" "\n\tlock; " "btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3447-3453] [2025-03-08 18:22:38,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\t" "sbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3460-3462] [2025-03-08 18:22:38,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("661:\n\t" "call __sw_hweight32" "\n662:\n" ".section .altinstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "661b\n" " " ".quad" " " "663f\n" "\t .word " "(4*32+23)" "\n" "\t .byte 662b-661b\n" "\t .byte 664f-663f\n" ".previous\n" ".section .discard,\"aw\",@progbits\n" "\t .byte 0xff + (664f-663f) - (662b-661b)\n" ".previous\n" ".section .altinstr_replacement, \"ax\"\n" "663:\n\t" ".byte 0xf3,0x40,0x0f,0xb8,0xc7" "\n664:\n" ".previous": "=a" (res): "D" (w)); [3473-3502] [2025-03-08 18:22:38,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/mtd/sm_ftl.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/mtd/sm_ftl.c.common.c"), "i" (330), "i" (sizeof(struct bug_entry ))); [4334-4340] [2025-03-08 18:22:38,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/mtd/sm_ftl.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/mtd/sm_ftl.c.common.c"), "i" (476), "i" (sizeof(struct bug_entry ))); [4605-4611] [2025-03-08 18:22:39,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/mtd/sm_ftl.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/mtd/sm_ftl.c.common.c"), "i" (888), "i" (sizeof(struct bug_entry ))); [5380-5386] [2025-03-08 18:22:39,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/mtd/sm_ftl.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/mtd/sm_ftl.c.common.c"), "i" (948), "i" (sizeof(struct bug_entry ))); [5524-5530] [2025-03-08 18:22:39,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/mtd/sm_ftl.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/mtd/sm_ftl.c.common.c"), "i" (1068), "i" (sizeof(struct bug_entry ))); [5764-5770] [2025-03-08 18:22:39,024 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i[172332,172345] [2025-03-08 18:22:39,029 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 18:22:39,073 INFO L204 MainTranslator]: Completed translation [2025-03-08 18:22:39,075 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:22:39 WrapperNode [2025-03-08 18:22:39,075 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 18:22:39,076 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 18:22:39,076 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 18:22:39,076 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 18:22:39,081 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:22:39" (1/1) ... [2025-03-08 18:22:39,112 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:22:39" (1/1) ... [2025-03-08 18:22:39,185 INFO L138 Inliner]: procedures = 140, calls = 1027, calls flagged for inlining = 52, calls inlined = 50, statements flattened = 3151 [2025-03-08 18:22:39,185 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 18:22:39,186 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 18:22:39,186 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 18:22:39,186 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 18:22:39,192 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:22:39" (1/1) ... [2025-03-08 18:22:39,192 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:22:39" (1/1) ... [2025-03-08 18:22:39,209 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:22:39" (1/1) ... [2025-03-08 18:22:39,375 INFO L175 MemorySlicer]: Split 570 memory accesses to 24 slices as follows [2, 8, 8, 5, 10, 6, 8, 6, 8, 2, 4, 42, 8, 4, 57, 7, 11, 8, 287, 18, 8, 23, 8, 22]. 50 percent of accesses are in the largest equivalence class. The 87 initializations are split as follows [2, 0, 8, 0, 0, 0, 8, 0, 8, 0, 4, 8, 0, 4, 0, 0, 0, 8, 21, 0, 8, 0, 8, 0]. The 237 writes are split as follows [0, 2, 0, 1, 8, 3, 0, 5, 0, 1, 0, 15, 2, 0, 53, 3, 11, 0, 94, 14, 0, 3, 0, 22]. [2025-03-08 18:22:39,376 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:22:39" (1/1) ... [2025-03-08 18:22:39,376 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:22:39" (1/1) ... [2025-03-08 18:22:39,484 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:22:39" (1/1) ... [2025-03-08 18:22:39,493 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:22:39" (1/1) ... [2025-03-08 18:22:39,514 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:22:39" (1/1) ... [2025-03-08 18:22:39,525 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:22:39" (1/1) ... [2025-03-08 18:22:39,548 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 18:22:39,549 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 18:22:39,550 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 18:22:39,550 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 18:22:39,551 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:22:39" (1/1) ... [2025-03-08 18:22:39,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 18:22:39,563 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 18:22:39,575 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 18:22:39,577 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 18:22:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_zone [2025-03-08 18:22:39,593 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_zone [2025-03-08 18:22:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mark_block_bad [2025-03-08 18:22:39,593 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mark_block_bad [2025-03-08 18:22:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 18:22:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 18:22:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 18:22:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 18:22:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 18:22:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 18:22:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 18:22:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 18:22:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 18:22:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 18:22:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 18:22:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 18:22:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 18:22:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 18:22:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 18:22:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 18:22:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-08 18:22:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-08 18:22:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-08 18:22:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-08 18:22:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-08 18:22:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2025-03-08 18:22:39,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2025-03-08 18:22:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 18:22:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 18:22:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 18:22:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 18:22:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 18:22:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 18:22:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 18:22:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 18:22:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 18:22:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 18:22:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-08 18:22:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure sm_recheck_media [2025-03-08 18:22:39,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_recheck_media [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-08 18:22:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-08 18:22:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 18:22:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 18:22:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 18:22:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 18:22:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 18:22:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 18:22:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 18:22:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 18:22:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 18:22:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 18:22:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 18:22:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 18:22:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 18:22:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-08 18:22:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2025-03-08 18:22:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2025-03-08 18:22:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 18:22:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2025-03-08 18:22:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_correct_data [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_correct_data [2025-03-08 18:22:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 18:22:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mkoffset [2025-03-08 18:22:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mkoffset [2025-03-08 18:22:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 18:22:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-08 18:22:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2025-03-08 18:22:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure sm_getgeo [2025-03-08 18:22:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_getgeo [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_put [2025-03-08 18:22:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_put [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_cis [2025-03-08 18:22:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_cis [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-08 18:22:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-08 18:22:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-08 18:22:39,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-08 18:22:39,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-08 18:22:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-08 18:22:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-08 18:22:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-08 18:22:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-08 18:22:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-08 18:22:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-08 18:22:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-08 18:22:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-08 18:22:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-08 18:22:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-08 18:22:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-08 18:22:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-08 18:22:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-08 18:22:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-08 18:22:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-08 18:22:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-08 18:22:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_lba [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_lba [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_lba [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_lba [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_init [2025-03-08 18:22:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_init [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 18:22:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure sm_check_block [2025-03-08 18:22:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_check_block [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2025-03-08 18:22:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_init [2025-03-08 18:22:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_init [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure sm_sector_valid [2025-03-08 18:22:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_sector_valid [2025-03-08 18:22:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_block [2025-03-08 18:22:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_block [2025-03-08 18:22:39,611 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2025-03-08 18:22:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2025-03-08 18:22:39,611 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_exit [2025-03-08 18:22:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_exit [2025-03-08 18:22:39,611 INFO L130 BoogieDeclarations]: Found specification of procedure sm_break_offset [2025-03-08 18:22:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_break_offset [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_sector [2025-03-08 18:22:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_sector [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2025-03-08 18:22:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_valid [2025-03-08 18:22:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_valid [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 18:22:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-08 18:22:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2025-03-08 18:22:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-08 18:22:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-08 18:22:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-03-08 18:22:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_sector [2025-03-08 18:22:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_sector [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_calculate_ecc [2025-03-08 18:22:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_calculate_ecc [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2025-03-08 18:22:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush [2025-03-08 18:22:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2025-03-08 18:22:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2025-03-08 18:22:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2025-03-08 18:22:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 18:22:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 18:22:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 18:22:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-08 18:22:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-08 18:22:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-08 18:22:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-08 18:22:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-08 18:22:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 18:22:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 18:22:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-03-08 18:22:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-03-08 18:22:40,147 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 18:22:40,153 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 18:22:40,538 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5082: call ULTIMATE.dealloc(sm_init_zone_~#oob~5#1.base, sm_init_zone_~#oob~5#1.offset);havoc sm_init_zone_~#oob~5#1.base, sm_init_zone_~#oob~5#1.offset;call ULTIMATE.dealloc(sm_init_zone_~#block~1#1.base, sm_init_zone_~#block~1#1.offset);havoc sm_init_zone_~#block~1#1.base, sm_init_zone_~#block~1#1.offset;call ULTIMATE.dealloc(sm_init_zone_~#i~3#1.base, sm_init_zone_~#i~3#1.offset);havoc sm_init_zone_~#i~3#1.base, sm_init_zone_~#i~3#1.offset; [2025-03-08 18:22:40,538 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6546: havoc __kfifo_alloc_#t~nondet443#1; [2025-03-08 18:22:40,679 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4527: call ULTIMATE.dealloc(~#oob~1.base, ~#oob~1.offset);havoc ~#oob~1.base, ~#oob~1.offset; [2025-03-08 18:22:41,346 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6533: havoc #t~malloc441.base, #t~malloc441.offset; [2025-03-08 18:22:41,373 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4079: havoc #t~mem63; [2025-03-08 18:22:41,404 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3925: havoc #t~mem44;havoc #t~mem45;havoc #t~bitwise46; [2025-03-08 18:22:41,771 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6657: havoc register_mtd_blktrans_#t~nondet463#1; [2025-03-08 18:22:41,772 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6536: havoc __alloc_workqueue_key_#t~ret442#1.base, __alloc_workqueue_key_#t~ret442#1.offset; [2025-03-08 18:22:42,006 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4707: call ULTIMATE.dealloc(~#oob~2.base, ~#oob~2.offset);havoc ~#oob~2.base, ~#oob~2.offset;call ULTIMATE.dealloc(~#lbas~0.base, ~#lbas~0.offset);havoc ~#lbas~0.base, ~#lbas~0.offset; [2025-03-08 18:22:42,020 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6605: havoc deregister_mtd_blktrans_#t~nondet455#1; [2025-03-08 18:22:42,124 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4133: call ULTIMATE.dealloc(~#ops~0#1.base, ~#ops~0#1.offset);havoc ~#ops~0#1.base, ~#ops~0#1.offset;call ULTIMATE.dealloc(~#tmp_oob~0#1.base, ~#tmp_oob~0#1.offset);havoc ~#tmp_oob~0#1.base, ~#tmp_oob~0#1.offset; [2025-03-08 18:22:42,124 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4106: call ULTIMATE.dealloc(sm_correct_sector_~#ecc~0#1.base, sm_correct_sector_~#ecc~0#1.offset);havoc sm_correct_sector_~#ecc~0#1.base, sm_correct_sector_~#ecc~0#1.offset; [2025-03-08 18:22:42,128 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6649: havoc #t~nondet461; [2025-03-08 18:22:42,137 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6568: havoc __kmalloc_#t~ret448#1.base, __kmalloc_#t~ret448#1.offset; [2025-03-08 18:22:42,185 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4312: call ULTIMATE.dealloc(~#ops~1.base, ~#ops~1.offset);havoc ~#ops~1.base, ~#ops~1.offset; [2025-03-08 18:22:42,190 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6557: havoc #t~nondet445; [2025-03-08 18:22:42,192 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6553: havoc #t~nondet444; [2025-03-08 18:22:42,209 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6565: havoc #t~nondet447; [2025-03-08 18:22:42,211 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6578: havoc #t~nondet449; [2025-03-08 18:22:42,312 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4899: call ULTIMATE.dealloc(~#oob~3.base, ~#oob~3.offset);havoc ~#oob~3.base, ~#oob~3.offset; [2025-03-08 18:22:42,408 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4568: call ULTIMATE.dealloc(~#block#1.base, ~#block#1.offset);havoc ~#block#1.base, ~#block#1.offset;call ULTIMATE.dealloc(~#erase~0#1.base, ~#erase~0#1.offset);havoc ~#erase~0#1.base, ~#erase~0#1.offset; [2025-03-08 18:22:42,428 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6561: havoc #t~nondet446; [2025-03-08 18:22:42,519 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5486: call ULTIMATE.dealloc(~#write_sector~0#1.base, ~#write_sector~0#1.offset);havoc ~#write_sector~0#1.base, ~#write_sector~0#1.offset; [2025-03-08 18:22:42,519 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3967: call ULTIMATE.dealloc(sm_write_lba_~#tmp___7~7#1.base, sm_write_lba_~#tmp___7~7#1.offset);havoc sm_write_lba_~#tmp___7~7#1.base, sm_write_lba_~#tmp___7~7#1.offset; [2025-03-08 18:22:42,519 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4448: call ULTIMATE.dealloc(sm_write_block_~#invalid_bitmap#1.base, sm_write_block_~#invalid_bitmap#1.offset);havoc sm_write_block_~#invalid_bitmap#1.base, sm_write_block_~#invalid_bitmap#1.offset;call ULTIMATE.dealloc(sm_write_block_~#oob~0#1.base, sm_write_block_~#oob~0#1.offset);havoc sm_write_block_~#oob~0#1.base, sm_write_block_~#oob~0#1.offset; [2025-03-08 18:22:42,519 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6616: havoc find_next_bit_#t~nondet457#1; [2025-03-08 18:22:42,519 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6612: havoc find_first_bit_#t~nondet456#1; [2025-03-08 18:22:47,365 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6582: havoc add_mtd_blktrans_dev_#t~nondet450#1; [2025-03-08 18:22:47,366 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6586: havoc cancel_work_sync_#t~nondet451#1; [2025-03-08 18:22:47,366 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4939: call ULTIMATE.dealloc(sm_find_cis_~#oob~4#1.base, sm_find_cis_~#oob~4#1.offset);havoc sm_find_cis_~#oob~4#1.base, sm_find_cis_~#oob~4#1.offset; [2025-03-08 18:22:47,366 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5667: call ULTIMATE.dealloc(sm_read_~#zone_num~1#1.base, sm_read_~#zone_num~1#1.offset);havoc sm_read_~#zone_num~1#1.base, sm_read_~#zone_num~1#1.offset;call ULTIMATE.dealloc(sm_read_~#block~2#1.base, sm_read_~#block~2#1.offset);havoc sm_read_~#block~2#1.base, sm_read_~#block~2#1.offset;call ULTIMATE.dealloc(sm_read_~#boffset~4#1.base, sm_read_~#boffset~4#1.offset);havoc sm_read_~#boffset~4#1.base, sm_read_~#boffset~4#1.offset; [2025-03-08 18:22:47,366 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6593: havoc del_mtd_blktrans_dev_#t~nondet452#1; [2025-03-08 18:22:47,366 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6661: havoc strnlen_#t~nondet464#1; [2025-03-08 18:22:47,366 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6597: havoc del_timer_#t~nondet453#1; [2025-03-08 18:22:47,366 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6601: havoc del_timer_sync_#t~nondet454#1; [2025-03-08 18:22:47,366 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5743: call ULTIMATE.dealloc(sm_write_~#zone_num~2#1.base, sm_write_~#zone_num~2#1.offset);havoc sm_write_~#zone_num~2#1.base, sm_write_~#zone_num~2#1.offset;call ULTIMATE.dealloc(sm_write_~#block~3#1.base, sm_write_~#block~3#1.offset);havoc sm_write_~#block~3#1.base, sm_write_~#block~3#1.offset;call ULTIMATE.dealloc(sm_write_~#boffset~5#1.base, sm_write_~#boffset~5#1.offset);havoc sm_write_~#boffset~5#1.base, sm_write_~#boffset~5#1.offset; [2025-03-08 18:22:47,366 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6635: havoc mod_timer_#t~nondet459#1; [2025-03-08 18:22:47,366 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5878: call ULTIMATE.dealloc(sm_add_mtd_~#__constr_expr_0~0#1.base, sm_add_mtd_~#__constr_expr_0~0#1.offset);havoc sm_add_mtd_~#__constr_expr_0~0#1.base, sm_add_mtd_~#__constr_expr_0~0#1.offset; [2025-03-08 18:22:47,366 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6639: havoc msecs_to_jiffies_#t~nondet460#1; [2025-03-08 18:22:47,366 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6310: assume false; [2025-03-08 18:22:47,366 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6310: assume !false; [2025-03-08 18:22:47,741 INFO L? ?]: Removed 1357 outVars from TransFormulas that were not future-live. [2025-03-08 18:22:47,763 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 18:22:47,814 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 18:22:47,816 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-08 18:22:47,817 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 06:22:47 BoogieIcfgContainer [2025-03-08 18:22:47,817 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 18:22:47,822 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 18:22:47,822 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 18:22:47,825 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 18:22:47,825 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 06:22:37" (1/3) ... [2025-03-08 18:22:47,826 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@319d1f80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 06:22:47, skipping insertion in model container [2025-03-08 18:22:47,826 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 06:22:39" (2/3) ... [2025-03-08 18:22:47,826 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@319d1f80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 06:22:47, skipping insertion in model container [2025-03-08 18:22:47,827 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 06:22:47" (3/3) ... [2025-03-08 18:22:47,828 INFO L128 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i [2025-03-08 18:22:47,840 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 18:22:47,842 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i that has 93 procedures, 1083 locations, 1 initial locations, 100 loop locations, and 1 error locations. [2025-03-08 18:22:47,909 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 18:22:47,920 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;@78d4dcc8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 18:22:47,921 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 18:22:47,925 INFO L276 IsEmpty]: Start isEmpty. Operand has 876 states, 648 states have (on average 1.4104938271604939) internal successors, (914), 670 states have internal predecessors, (914), 180 states have call successors, (180), 46 states have call predecessors, (180), 46 states have return successors, (180), 180 states have call predecessors, (180), 180 states have call successors, (180) [2025-03-08 18:22:47,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2025-03-08 18:22:47,929 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:22:47,930 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:22:47,930 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:22:47,933 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:22:47,933 INFO L85 PathProgramCache]: Analyzing trace with hash -287614123, now seen corresponding path program 1 times [2025-03-08 18:22:47,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:22:47,938 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033944058] [2025-03-08 18:22:47,938 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:22:47,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:22:50,491 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 29 statements into 1 equivalence classes. [2025-03-08 18:22:50,714 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 29 of 29 statements. [2025-03-08 18:22:50,715 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:22:50,715 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:22:51,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 18:22:51,095 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:22:51,095 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033944058] [2025-03-08 18:22:51,095 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1033944058] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:22:51,095 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 18:22:51,097 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 18:22:51,098 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827780191] [2025-03-08 18:22:51,098 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:22:51,100 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 18:22:51,100 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:22:51,112 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 18:22:51,112 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:22:51,115 INFO L87 Difference]: Start difference. First operand has 876 states, 648 states have (on average 1.4104938271604939) internal successors, (914), 670 states have internal predecessors, (914), 180 states have call successors, (180), 46 states have call predecessors, (180), 46 states have return successors, (180), 180 states have call predecessors, (180), 180 states have call successors, (180) Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-03-08 18:22:51,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:22:51,290 INFO L93 Difference]: Finished difference Result 1728 states and 2557 transitions. [2025-03-08 18:22:51,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 18:22:51,294 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 29 [2025-03-08 18:22:51,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:22:51,308 INFO L225 Difference]: With dead ends: 1728 [2025-03-08 18:22:51,308 INFO L226 Difference]: Without dead ends: 864 [2025-03-08 18:22:51,317 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:22:51,321 INFO L435 NwaCegarLoop]: 1221 mSDtfsCounter, 1221 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1221 SdHoareTripleChecker+Valid, 1221 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-08 18:22:51,322 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1221 Valid, 1221 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-08 18:22:51,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 864 states. [2025-03-08 18:22:51,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 864 to 864. [2025-03-08 18:22:51,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 864 states, 639 states have (on average 1.3411580594679187) internal successors, (857), 658 states have internal predecessors, (857), 179 states have call successors, (179), 46 states have call predecessors, (179), 45 states have return successors, (178), 178 states have call predecessors, (178), 178 states have call successors, (178) [2025-03-08 18:22:51,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 864 states and 1214 transitions. [2025-03-08 18:22:51,406 INFO L78 Accepts]: Start accepts. Automaton has 864 states and 1214 transitions. Word has length 29 [2025-03-08 18:22:51,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:22:51,407 INFO L471 AbstractCegarLoop]: Abstraction has 864 states and 1214 transitions. [2025-03-08 18:22:51,407 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-03-08 18:22:51,408 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1214 transitions. [2025-03-08 18:22:51,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2025-03-08 18:22:51,408 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 18:22:51,408 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 18:22:51,409 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-08 18:22:51,409 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 18:22:51,409 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 18:22:51,409 INFO L85 PathProgramCache]: Analyzing trace with hash -326851418, now seen corresponding path program 1 times [2025-03-08 18:22:51,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 18:22:51,409 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180438721] [2025-03-08 18:22:51,410 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 18:22:51,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 18:22:53,536 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 30 statements into 1 equivalence classes. [2025-03-08 18:22:53,592 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 30 of 30 statements. [2025-03-08 18:22:53,592 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 18:22:53,592 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 18:22:53,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 18:22:53,779 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 18:22:53,779 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1180438721] [2025-03-08 18:22:53,779 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1180438721] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 18:22:53,781 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 18:22:53,781 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 18:22:53,781 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453607186] [2025-03-08 18:22:53,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 18:22:53,782 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 18:22:53,782 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 18:22:53,782 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 18:22:53,782 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:22:53,783 INFO L87 Difference]: Start difference. First operand 864 states and 1214 transitions. Second operand has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-03-08 18:22:53,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 18:22:53,867 INFO L93 Difference]: Finished difference Result 864 states and 1214 transitions. [2025-03-08 18:22:53,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 18:22:53,868 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 30 [2025-03-08 18:22:53,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 18:22:53,868 INFO L225 Difference]: With dead ends: 864 [2025-03-08 18:22:53,868 INFO L226 Difference]: Without dead ends: 0 [2025-03-08 18:22:53,871 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 18:22:53,871 INFO L435 NwaCegarLoop]: 1205 mSDtfsCounter, 1203 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1203 SdHoareTripleChecker+Valid, 1205 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-08 18:22:53,871 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1203 Valid, 1205 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-08 18:22:53,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-03-08 18:22:53,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-03-08 18:22:53,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-08 18:22:53,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-03-08 18:22:53,875 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 30 [2025-03-08 18:22:53,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 18:22:53,875 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-03-08 18:22:53,875 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 3 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2025-03-08 18:22:53,875 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-03-08 18:22:53,876 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-03-08 18:22:53,878 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-08 18:22:53,878 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 18:22:53,880 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1] [2025-03-08 18:22:53,881 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2025-03-08 18:23:08,372 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-08 18:23:08,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.03 06:23:08 BoogieIcfgContainer [2025-03-08 18:23:08,385 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-08 18:23:08,386 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-08 18:23:08,386 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-08 18:23:08,386 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-08 18:23:08,386 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 06:22:47" (3/4) ... [2025-03-08 18:23:08,390 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-03-08 18:23:08,395 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2025-03-08 18:23:08,395 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_get_zone [2025-03-08 18:23:08,395 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2025-03-08 18:23:08,395 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2025-03-08 18:23:08,395 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_mark_block_bad [2025-03-08 18:23:08,395 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_module_init [2025-03-08 18:23:08,395 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#19 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_check_block [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __arch_hweight16 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#23 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#22 [2025-03-08 18:23:08,396 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#21 [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#20 [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_recheck_media [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_cache_init [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_sector_valid [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_erase_block [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __kfifo_out_r [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_module_exit [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __nand_correct_data [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_break_offset [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_read_sector [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_block_valid [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kfree [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure printk [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2025-03-08 18:23:08,397 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_mkoffset [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __kfifo_out [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kzalloc [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure is_power_of_2 [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_getgeo [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kmalloc [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_cache_put [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_read_cis [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2025-03-08 18:23:08,398 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure clear_bit [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_write_sector [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __nand_calculate_ecc [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_get_lba [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __kfifo_uint_must_check_helper [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_cache_flush [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __kfifo_in_r [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __kfifo_in [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure sm_read_lba [2025-03-08 18:23:08,399 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2025-03-08 18:23:08,400 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2025-03-08 18:23:08,400 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2025-03-08 18:23:08,400 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2025-03-08 18:23:08,400 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2025-03-08 18:23:08,400 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2025-03-08 18:23:08,400 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2025-03-08 18:23:08,400 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2025-03-08 18:23:08,400 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2025-03-08 18:23:08,442 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 309 nodes and edges [2025-03-08 18:23:08,446 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 96 nodes and edges [2025-03-08 18:23:08,450 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2025-03-08 18:23:08,453 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2025-03-08 18:23:08,457 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2025-03-08 18:23:08,462 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-03-08 18:23:08,463 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-03-08 18:23:08,710 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-03-08 18:23:08,711 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2025-03-08 18:23:08,711 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-08 18:23:08,711 INFO L158 Benchmark]: Toolchain (without parser) took 30963.16ms. Allocated memory was 142.6MB in the beginning and 989.9MB in the end (delta: 847.2MB). Free memory was 106.2MB in the beginning and 411.0MB in the end (delta: -304.8MB). Peak memory consumption was 539.6MB. Max. memory is 16.1GB. [2025-03-08 18:23:08,712 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 201.3MB. Free memory is still 121.9MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 18:23:08,712 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1326.39ms. Allocated memory is still 142.6MB. Free memory was 106.2MB in the beginning and 61.3MB in the end (delta: 44.9MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. [2025-03-08 18:23:08,712 INFO L158 Benchmark]: Boogie Procedure Inliner took 109.33ms. Allocated memory is still 142.6MB. Free memory was 60.6MB in the beginning and 45.2MB in the end (delta: 15.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-08 18:23:08,712 INFO L158 Benchmark]: Boogie Preprocessor took 362.55ms. Allocated memory is still 142.6MB. Free memory was 45.2MB in the beginning and 76.3MB in the end (delta: -31.0MB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB. [2025-03-08 18:23:08,712 INFO L158 Benchmark]: IcfgBuilder took 8267.61ms. Allocated memory was 142.6MB in the beginning and 234.9MB in the end (delta: 92.3MB). Free memory was 76.3MB in the beginning and 122.8MB in the end (delta: -46.6MB). Peak memory consumption was 136.8MB. Max. memory is 16.1GB. [2025-03-08 18:23:08,712 INFO L158 Benchmark]: TraceAbstraction took 20563.07ms. Allocated memory was 234.9MB in the beginning and 989.9MB in the end (delta: 755.0MB). Free memory was 120.7MB in the beginning and 473.9MB in the end (delta: -353.2MB). Peak memory consumption was 399.7MB. Max. memory is 16.1GB. [2025-03-08 18:23:08,713 INFO L158 Benchmark]: Witness Printer took 325.15ms. Allocated memory is still 989.9MB. Free memory was 473.9MB in the beginning and 411.0MB in the end (delta: 62.9MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2025-03-08 18:23:08,714 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 201.3MB. Free memory is still 121.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1326.39ms. Allocated memory is still 142.6MB. Free memory was 106.2MB in the beginning and 61.3MB in the end (delta: 44.9MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 109.33ms. Allocated memory is still 142.6MB. Free memory was 60.6MB in the beginning and 45.2MB in the end (delta: 15.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 362.55ms. Allocated memory is still 142.6MB. Free memory was 45.2MB in the beginning and 76.3MB in the end (delta: -31.0MB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB. * IcfgBuilder took 8267.61ms. Allocated memory was 142.6MB in the beginning and 234.9MB in the end (delta: 92.3MB). Free memory was 76.3MB in the beginning and 122.8MB in the end (delta: -46.6MB). Peak memory consumption was 136.8MB. Max. memory is 16.1GB. * TraceAbstraction took 20563.07ms. Allocated memory was 234.9MB in the beginning and 989.9MB in the end (delta: 755.0MB). Free memory was 120.7MB in the beginning and 473.9MB in the end (delta: -353.2MB). Peak memory consumption was 399.7MB. Max. memory is 16.1GB. * Witness Printer took 325.15ms. Allocated memory is still 989.9MB. Free memory was 473.9MB in the beginning and 411.0MB in the end (delta: 62.9MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3447]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n" ".balign 4\n" ".long 671f - .\n" ".previous\n" "671:" "\n\tlock; " "btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3447-3453] - GenericResultAtLocation [Line: 3460]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\t" "sbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3460-3462] - GenericResultAtLocation [Line: 3473]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("661:\n\t" "call __sw_hweight32" "\n662:\n" ".section .altinstructions,\"a\"\n" " " ".balign 8" " " "\n" " " ".quad" " " "661b\n" " " ".quad" " " "663f\n" "\t .word " "(4*32+23)" "\n" "\t .byte 662b-661b\n" "\t .byte 664f-663f\n" ".previous\n" ".section .discard,\"aw\",@progbits\n" "\t .byte 0xff + (664f-663f) - (662b-661b)\n" ".previous\n" ".section .altinstr_replacement, \"ax\"\n" "663:\n\t" ".byte 0xf3,0x40,0x0f,0xb8,0xc7" "\n664:\n" ".previous": "=a" (res): "D" (w)); [3473-3502] - GenericResultAtLocation [Line: 4334]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/mtd/sm_ftl.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/mtd/sm_ftl.c.common.c"), "i" (330), "i" (sizeof(struct bug_entry ))); [4334-4340] - GenericResultAtLocation [Line: 4605]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/mtd/sm_ftl.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/mtd/sm_ftl.c.common.c"), "i" (476), "i" (sizeof(struct bug_entry ))); [4605-4611] - GenericResultAtLocation [Line: 5380]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/mtd/sm_ftl.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/mtd/sm_ftl.c.common.c"), "i" (888), "i" (sizeof(struct bug_entry ))); [5380-5386] - GenericResultAtLocation [Line: 5524]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/mtd/sm_ftl.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/mtd/sm_ftl.c.common.c"), "i" (948), "i" (sizeof(struct bug_entry ))); [5524-5530] - GenericResultAtLocation [Line: 5764]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n" ".pushsection __bug_table,\"a\"\n" "2:\t.long 1b - 2b, %c0 - 2b\n" "\t.word %c1, 0\n" "\t.org 2b+%c2\n" ".popsection": : "i" ("/anthill/stuff/tacas-comp/work/current--X--drivers/mtd/sm_ftl.ko--X--bulklinux-3.0.1--X--68_1/linux-3.0.1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/68_1/drivers/mtd/sm_ftl.c.common.c"), "i" (1068), "i" (sizeof(struct bug_entry ))); [5764-5770] * 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: 6373]: 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 93 procedures, 1083 locations, 1684 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.0s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2424 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2424 mSDsluCounter, 2426 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 13 IncrementalHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 2426 mSDtfsCounter, 13 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=876occurred in iteration=0, InterpolantAutomatonStates: 6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 59 NumberOfCodeBlocks, 59 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 57 ConstructedInterpolants, 0 QuantifiedInterpolants, 87 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 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: 5885]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4720]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5522]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4325]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4469]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5895]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4871]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5299]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5515]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5885]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5378]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4957]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5371]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5755]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6274]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6098]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4991]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 3885]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 3607]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5762]: Location Invariant Derived location invariant: (ldv_urb_state == 0) - InvariantResult [Line: 4603]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4596]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 3826]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4551]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 4332]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5557]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5168]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5932]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) RESULT: Ultimate proved your program to be correct! [2025-03-08 18:23:08,784 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE