./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.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 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 12:32:00,536 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 12:32:00,600 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 12:32:00,605 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 12:32:00,608 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 12:32:00,641 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 12:32:00,642 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 12:32:00,643 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 12:32:00,643 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 12:32:00,643 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 12:32:00,644 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 12:32:00,644 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 12:32:00,645 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 12:32:00,645 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 12:32:00,645 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 12:32:00,646 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 12:32:00,648 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 12:32:00,649 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 12:32:00,649 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 12:32:00,649 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 12:32:00,649 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 12:32:00,650 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 12:32:00,654 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 12:32:00,654 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 12:32:00,655 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 12:32:00,655 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 12:32:00,655 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 12:32:00,655 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 12:32:00,656 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 12:32:00,656 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:32:00,656 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 12:32:00,656 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 12:32:00,656 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 12:32:00,657 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 12:32:00,657 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 12:32:00,657 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 12:32:00,658 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 12:32:00,660 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 12:32:00,660 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 12:32:00,660 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f [2024-11-20 12:32:00,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 12:32:00,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 12:32:00,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 12:32:00,940 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 12:32:00,941 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 12:32:00,942 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2024-11-20 12:32:02,446 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 12:32:02,935 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 12:32:02,936 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2024-11-20 12:32:02,981 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3098ccbe9/a5328c64b8c24077843c1e8adcedcf61/FLAG197785012 [2024-11-20 12:32:03,063 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3098ccbe9/a5328c64b8c24077843c1e8adcedcf61 [2024-11-20 12:32:03,071 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 12:32:03,072 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 12:32:03,074 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 12:32:03,074 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 12:32:03,079 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 12:32:03,080 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:32:03" (1/1) ... [2024-11-20 12:32:03,084 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3547a919 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:03, skipping insertion in model container [2024-11-20 12:32:03,084 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:32:03" (1/1) ... [2024-11-20 12:32:03,208 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 12:32:05,089 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-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i[262537,262550] [2024-11-20 12:32:05,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:32:05,262 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 12:32:05,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5135] [2024-11-20 12:32:05,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5142] [2024-11-20 12:32:05,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5150-5151] [2024-11-20 12:32:05,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5159-5160] [2024-11-20 12:32:05,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/shchepetkov/43_1a-CPAchecker-bit-vector/inst/current/envs/linux-3.10-rc1/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [5195-5196] [2024-11-20 12:32:05,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5201-5203] [2024-11-20 12:32:05,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5362-5363] [2024-11-20 12:32:05,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5391-5392] [2024-11-20 12:32:05,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5421-5422] [2024-11-20 12:32:05,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5451-5452] [2024-11-20 12:32:05,425 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (472), "i" (12UL)); [5787-5788] [2024-11-20 12:32:05,425 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5793] [2024-11-20 12:32:05,556 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/shchepetkov/43_1a-CPAchecker-bit-vector/work/current--X--drivers--X--defaultlinux-3.10-rc1--X--43_1a--X--cpachecker/linux-3.10-rc1/csd_deg_dscv/6656/dscv_tempdir/dscv/ri/43_1a/drivers/net/ethernet/broadcom/b44.c.prepared"), "i" (623), "i" (12UL)); [6904-6905] [2024-11-20 12:32:05,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7096] [2024-11-20 12:32:05,576 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7359] [2024-11-20 12:32:05,685 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-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i[262537,262550] [2024-11-20 12:32:05,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:32:05,930 INFO L204 MainTranslator]: Completed translation [2024-11-20 12:32:05,931 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:05 WrapperNode [2024-11-20 12:32:05,931 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 12:32:05,933 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 12:32:05,933 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 12:32:05,933 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 12:32:05,940 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:05" (1/1) ... [2024-11-20 12:32:06,036 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:05" (1/1) ... [2024-11-20 12:32:06,226 INFO L138 Inliner]: procedures = 304, calls = 3350, calls flagged for inlining = 157, calls inlined = 137, statements flattened = 6534 [2024-11-20 12:32:06,227 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 12:32:06,228 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 12:32:06,228 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 12:32:06,229 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 12:32:06,239 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:05" (1/1) ... [2024-11-20 12:32:06,240 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:05" (1/1) ... [2024-11-20 12:32:06,292 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:05" (1/1) ... [2024-11-20 12:32:07,150 INFO L175 MemorySlicer]: Split 2433 memory accesses to 26 slices as follows [4, 5, 1506, 13, 1, 40, 24, 42, 2, 1, 6, 682, 4, 6, 1, 5, 5, 3, 4, 1, 3, 22, 4, 8, 8, 33]. 62 percent of accesses are in the largest equivalence class. The 1578 initializations are split as follows [4, 0, 1504, 0, 0, 0, 0, 0, 2, 0, 6, 22, 4, 0, 0, 5, 5, 3, 4, 0, 3, 0, 4, 8, 0, 4]. The 373 writes are split as follows [0, 4, 2, 13, 0, 19, 24, 42, 0, 0, 0, 230, 0, 3, 1, 0, 0, 0, 0, 0, 0, 4, 0, 0, 2, 29]. [2024-11-20 12:32:07,151 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:05" (1/1) ... [2024-11-20 12:32:07,152 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:05" (1/1) ... [2024-11-20 12:32:07,359 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:05" (1/1) ... [2024-11-20 12:32:07,390 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:05" (1/1) ... [2024-11-20 12:32:07,430 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:05" (1/1) ... [2024-11-20 12:32:07,464 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:05" (1/1) ... [2024-11-20 12:32:07,517 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 12:32:07,518 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 12:32:07,518 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 12:32:07,519 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 12:32:07,519 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:05" (1/1) ... [2024-11-20 12:32:07,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:32:07,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 12:32:07,561 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 12:32:07,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 12:32:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2024-11-20 12:32:07,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2024-11-20 12:32:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2024-11-20 12:32:07,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2024-11-20 12:32:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2024-11-20 12:32:07,613 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2024-11-20 12:32:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 12:32:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 12:32:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 12:32:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 12:32:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 12:32:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 12:32:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 12:32:07,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 12:32:07,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 12:32:07,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 12:32:07,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 12:32:07,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-20 12:32:07,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-20 12:32:07,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-20 12:32:07,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-20 12:32:07,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-20 12:32:07,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-20 12:32:07,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-20 12:32:07,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-20 12:32:07,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-20 12:32:07,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-20 12:32:07,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-20 12:32:07,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-20 12:32:07,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-20 12:32:07,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-20 12:32:07,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-20 12:32:07,620 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-20 12:32:07,620 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-20 12:32:07,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 12:32:07,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 12:32:07,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 12:32:07,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 12:32:07,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 12:32:07,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 12:32:07,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 12:32:07,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 12:32:07,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 12:32:07,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 12:32:07,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 12:32:07,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 12:32:07,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 12:32:07,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 12:32:07,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 12:32:07,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 12:32:07,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 12:32:07,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-20 12:32:07,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-20 12:32:07,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-20 12:32:07,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-20 12:32:07,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-20 12:32:07,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-20 12:32:07,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-20 12:32:07,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-20 12:32:07,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-20 12:32:07,625 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2024-11-20 12:32:07,625 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2024-11-20 12:32:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2024-11-20 12:32:07,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2024-11-20 12:32:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2024-11-20 12:32:07,626 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2024-11-20 12:32:07,626 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2024-11-20 12:32:07,626 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2024-11-20 12:32:07,627 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-20 12:32:07,627 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-20 12:32:07,627 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-20 12:32:07,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-20 12:32:07,627 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-20 12:32:07,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-20 12:32:07,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-20 12:32:07,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-20 12:32:07,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2024-11-20 12:32:07,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2024-11-20 12:32:07,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 12:32:07,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 12:32:07,629 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-20 12:32:07,629 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-20 12:32:07,629 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-20 12:32:07,630 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-20 12:32:07,630 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2024-11-20 12:32:07,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2024-11-20 12:32:07,630 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2024-11-20 12:32:07,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2024-11-20 12:32:07,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-20 12:32:07,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-20 12:32:07,631 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-20 12:32:07,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-20 12:32:07,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-20 12:32:07,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-20 12:32:07,631 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-20 12:32:07,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-20 12:32:07,632 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-20 12:32:07,632 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-20 12:32:07,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-20 12:32:07,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-20 12:32:07,633 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-20 12:32:07,633 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-20 12:32:07,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-20 12:32:07,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-20 12:32:07,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-20 12:32:07,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-20 12:32:07,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-20 12:32:07,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-20 12:32:07,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-20 12:32:07,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-20 12:32:07,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-20 12:32:07,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-20 12:32:07,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-20 12:32:07,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-20 12:32:07,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-20 12:32:07,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-20 12:32:07,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-20 12:32:07,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-20 12:32:07,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-20 12:32:07,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-20 12:32:07,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-20 12:32:07,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-20 12:32:07,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-20 12:32:07,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-20 12:32:07,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-20 12:32:07,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-20 12:32:07,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-20 12:32:07,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-20 12:32:07,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-20 12:32:07,638 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-20 12:32:07,638 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-20 12:32:07,638 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-20 12:32:07,638 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-20 12:32:07,638 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-20 12:32:07,639 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-20 12:32:07,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-20 12:32:07,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-20 12:32:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-20 12:32:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-20 12:32:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-20 12:32:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-20 12:32:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-20 12:32:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-20 12:32:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-20 12:32:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-20 12:32:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-20 12:32:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-20 12:32:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-20 12:32:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-20 12:32:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-20 12:32:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-20 12:32:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-20 12:32:07,643 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-20 12:32:07,643 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-20 12:32:07,643 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2024-11-20 12:32:07,643 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2024-11-20 12:32:07,643 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-20 12:32:07,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-20 12:32:07,644 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-20 12:32:07,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-20 12:32:07,644 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2024-11-20 12:32:07,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2024-11-20 12:32:07,644 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2024-11-20 12:32:07,644 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2024-11-20 12:32:07,644 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2024-11-20 12:32:07,644 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2024-11-20 12:32:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-20 12:32:07,645 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-20 12:32:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 12:32:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-20 12:32:07,645 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-20 12:32:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 12:32:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 12:32:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 12:32:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 12:32:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 12:32:07,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 12:32:07,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 12:32:07,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 12:32:07,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 12:32:07,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 12:32:07,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 12:32:07,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 12:32:07,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 12:32:07,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 12:32:07,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 12:32:07,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 12:32:07,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 12:32:07,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-20 12:32:07,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-20 12:32:07,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-20 12:32:07,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-20 12:32:07,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-20 12:32:07,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-20 12:32:07,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-20 12:32:07,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-20 12:32:07,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-20 12:32:07,649 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-20 12:32:07,650 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-20 12:32:07,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-20 12:32:07,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-20 12:32:07,650 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2024-11-20 12:32:07,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2024-11-20 12:32:07,650 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-20 12:32:07,650 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-20 12:32:07,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 12:32:07,651 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2024-11-20 12:32:07,651 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2024-11-20 12:32:07,651 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2024-11-20 12:32:07,651 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2024-11-20 12:32:07,652 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 12:32:07,652 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 12:32:07,653 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2024-11-20 12:32:07,653 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2024-11-20 12:32:07,653 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2024-11-20 12:32:07,653 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2024-11-20 12:32:07,653 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-20 12:32:07,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-20 12:32:07,654 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2024-11-20 12:32:07,654 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2024-11-20 12:32:07,654 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-20 12:32:07,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-20 12:32:07,654 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-20 12:32:07,654 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-20 12:32:07,654 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-20 12:32:07,655 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-20 12:32:07,655 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2024-11-20 12:32:07,655 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2024-11-20 12:32:07,655 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-20 12:32:07,655 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-20 12:32:07,655 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-20 12:32:07,655 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-20 12:32:07,655 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-20 12:32:07,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-20 12:32:07,656 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2024-11-20 12:32:07,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2024-11-20 12:32:07,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-20 12:32:07,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-20 12:32:07,656 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2024-11-20 12:32:07,656 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2024-11-20 12:32:07,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 12:32:07,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 12:32:07,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 12:32:07,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 12:32:07,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 12:32:07,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 12:32:07,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 12:32:07,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 12:32:07,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 12:32:07,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 12:32:07,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 12:32:07,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-20 12:32:07,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-20 12:32:07,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-20 12:32:07,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-20 12:32:07,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-20 12:32:07,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-20 12:32:07,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-20 12:32:07,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-20 12:32:07,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-20 12:32:07,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-20 12:32:07,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-20 12:32:07,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-20 12:32:07,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-20 12:32:07,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-20 12:32:07,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-20 12:32:07,662 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2024-11-20 12:32:07,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2024-11-20 12:32:07,662 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-20 12:32:07,662 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-20 12:32:07,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 12:32:07,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 12:32:07,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 12:32:07,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 12:32:07,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 12:32:07,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 12:32:07,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 12:32:07,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 12:32:07,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 12:32:07,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 12:32:07,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 12:32:07,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 12:32:07,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 12:32:07,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 12:32:07,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 12:32:07,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 12:32:07,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 12:32:07,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-20 12:32:07,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-20 12:32:07,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-20 12:32:07,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-20 12:32:07,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-20 12:32:07,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-20 12:32:07,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-20 12:32:07,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-20 12:32:07,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-20 12:32:07,665 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-20 12:32:07,665 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-20 12:32:07,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 12:32:07,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 12:32:07,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 12:32:07,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 12:32:07,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 12:32:07,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 12:32:07,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 12:32:07,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 12:32:07,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 12:32:07,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 12:32:07,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 12:32:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 12:32:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 12:32:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 12:32:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 12:32:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 12:32:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 12:32:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-20 12:32:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-20 12:32:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-20 12:32:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-20 12:32:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-20 12:32:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-20 12:32:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-20 12:32:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-20 12:32:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-20 12:32:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-20 12:32:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-20 12:32:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-20 12:32:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-20 12:32:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-20 12:32:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-20 12:32:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-20 12:32:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-20 12:32:07,672 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2024-11-20 12:32:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2024-11-20 12:32:07,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:32:07,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:32:07,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:32:07,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:32:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:32:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:32:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:32:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:32:07,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:32:07,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:32:07,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:32:07,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:32:07,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:32:07,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:32:07,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:32:07,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:32:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:32:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:32:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:32:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-20 12:32:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-20 12:32:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-20 12:32:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-20 12:32:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-20 12:32:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-20 12:32:07,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-20 12:32:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:32:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:32:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:32:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:32:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:32:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:32:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:32:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:32:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:32:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:32:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:32:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:32:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:32:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:32:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:32:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:32:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:32:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:32:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:32:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-20 12:32:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-20 12:32:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-20 12:32:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-20 12:32:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-20 12:32:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-20 12:32:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-20 12:32:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-20 12:32:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-20 12:32:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-20 12:32:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-20 12:32:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2024-11-20 12:32:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2024-11-20 12:32:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-20 12:32:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-20 12:32:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-20 12:32:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-20 12:32:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 12:32:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 12:32:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 12:32:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 12:32:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 12:32:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 12:32:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 12:32:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 12:32:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 12:32:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 12:32:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 12:32:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 12:32:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 12:32:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 12:32:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 12:32:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 12:32:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 12:32:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-20 12:32:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-20 12:32:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-20 12:32:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-20 12:32:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-20 12:32:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-20 12:32:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-20 12:32:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-20 12:32:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-20 12:32:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2024-11-20 12:32:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2024-11-20 12:32:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2024-11-20 12:32:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2024-11-20 12:32:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-20 12:32:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-20 12:32:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 12:32:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 12:32:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2024-11-20 12:32:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2024-11-20 12:32:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 12:32:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-20 12:32:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-20 12:32:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-20 12:32:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-20 12:32:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-20 12:32:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-20 12:32:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-20 12:32:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-20 12:32:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2024-11-20 12:32:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2024-11-20 12:32:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 12:32:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-20 12:32:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-20 12:32:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-20 12:32:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-20 12:32:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 12:32:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 12:32:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 12:32:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 12:32:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 12:32:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 12:32:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 12:32:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 12:32:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 12:32:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 12:32:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 12:32:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 12:32:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 12:32:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 12:32:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 12:32:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 12:32:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 12:32:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-20 12:32:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-20 12:32:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-20 12:32:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-20 12:32:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-20 12:32:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-20 12:32:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-20 12:32:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-20 12:32:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-20 12:32:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2024-11-20 12:32:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2024-11-20 12:32:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-20 12:32:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-20 12:32:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-20 12:32:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-20 12:32:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2024-11-20 12:32:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2024-11-20 12:32:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-20 12:32:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-20 12:32:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2024-11-20 12:32:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2024-11-20 12:32:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-20 12:32:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-20 12:32:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-20 12:32:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-20 12:32:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2024-11-20 12:32:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2024-11-20 12:32:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2024-11-20 12:32:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2024-11-20 12:32:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-20 12:32:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-20 12:32:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2024-11-20 12:32:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2024-11-20 12:32:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2024-11-20 12:32:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2024-11-20 12:32:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2024-11-20 12:32:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2024-11-20 12:32:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-20 12:32:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-20 12:32:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-20 12:32:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-20 12:32:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-20 12:32:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-20 12:32:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2024-11-20 12:32:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2024-11-20 12:32:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 12:32:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 12:32:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 12:32:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 12:32:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 12:32:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 12:32:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 12:32:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 12:32:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 12:32:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 12:32:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 12:32:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 12:32:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 12:32:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 12:32:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 12:32:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 12:32:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 12:32:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-20 12:32:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-20 12:32:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-20 12:32:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-20 12:32:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-20 12:32:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-20 12:32:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-20 12:32:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-20 12:32:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-20 12:32:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 12:32:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 12:32:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2024-11-20 12:32:07,705 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2024-11-20 12:32:08,706 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 12:32:08,710 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 12:32:33,150 INFO L? ?]: Removed 2887 outVars from TransFormulas that were not future-live. [2024-11-20 12:32:33,150 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 12:32:33,209 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 12:32:33,210 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-20 12:32:33,210 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:32:33 BoogieIcfgContainer [2024-11-20 12:32:33,210 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 12:32:33,213 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 12:32:33,213 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 12:32:33,216 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 12:32:33,216 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:32:03" (1/3) ... [2024-11-20 12:32:33,217 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11e020f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:32:33, skipping insertion in model container [2024-11-20 12:32:33,217 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:32:05" (2/3) ... [2024-11-20 12:32:33,218 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11e020f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:32:33, skipping insertion in model container [2024-11-20 12:32:33,218 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:32:33" (3/3) ... [2024-11-20 12:32:33,220 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2024-11-20 12:32:33,236 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 12:32:33,236 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-20 12:32:33,361 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 12:32:33,368 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;@1cf59076, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 12:32:33,369 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-20 12:32:33,381 INFO L276 IsEmpty]: Start isEmpty. Operand has 2302 states, 1692 states have (on average 1.364066193853428) internal successors, (2308), 1723 states have internal predecessors, (2308), 506 states have call successors, (506), 102 states have call predecessors, (506), 102 states have return successors, (506), 500 states have call predecessors, (506), 506 states have call successors, (506) [2024-11-20 12:32:33,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-20 12:32:33,405 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:32:33,405 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 12:32:33,406 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 12:32:33,413 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:32:33,414 INFO L85 PathProgramCache]: Analyzing trace with hash 308472585, now seen corresponding path program 1 times [2024-11-20 12:32:33,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:32:33,423 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1153510344] [2024-11-20 12:32:33,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:32:33,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 12:32:38,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:39,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-20 12:32:39,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:39,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-20 12:32:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:39,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-20 12:32:39,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:39,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-20 12:32:39,197 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 12:32:39,198 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1153510344] [2024-11-20 12:32:39,198 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1153510344] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 12:32:39,199 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 12:32:39,199 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-20 12:32:39,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [215560940] [2024-11-20 12:32:39,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 12:32:39,206 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 12:32:39,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 12:32:39,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 12:32:39,233 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 12:32:39,241 INFO L87 Difference]: Start difference. First operand has 2302 states, 1692 states have (on average 1.364066193853428) internal successors, (2308), 1723 states have internal predecessors, (2308), 506 states have call successors, (506), 102 states have call predecessors, (506), 102 states have return successors, (506), 500 states have call predecessors, (506), 506 states have call successors, (506) Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-11-20 12:32:39,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 12:32:39,594 INFO L93 Difference]: Finished difference Result 4588 states and 6698 transitions. [2024-11-20 12:32:39,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 12:32:39,597 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 50 [2024-11-20 12:32:39,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 12:32:39,642 INFO L225 Difference]: With dead ends: 4588 [2024-11-20 12:32:39,642 INFO L226 Difference]: Without dead ends: 2286 [2024-11-20 12:32:39,658 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 12:32:39,664 INFO L432 NwaCegarLoop]: 3262 mSDtfsCounter, 0 mSDsluCounter, 3257 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6519 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-20 12:32:39,666 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6519 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-20 12:32:39,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2286 states. [2024-11-20 12:32:39,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2286 to 2286. [2024-11-20 12:32:39,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2286 states, 1680 states have (on average 1.3279761904761904) internal successors, (2231), 1709 states have internal predecessors, (2231), 504 states have call successors, (504), 102 states have call predecessors, (504), 101 states have return successors, (503), 497 states have call predecessors, (503), 503 states have call successors, (503) [2024-11-20 12:32:39,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 2286 states and 3238 transitions. [2024-11-20 12:32:39,895 INFO L78 Accepts]: Start accepts. Automaton has 2286 states and 3238 transitions. Word has length 50 [2024-11-20 12:32:39,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 12:32:39,898 INFO L471 AbstractCegarLoop]: Abstraction has 2286 states and 3238 transitions. [2024-11-20 12:32:39,898 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-11-20 12:32:39,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 3238 transitions. [2024-11-20 12:32:39,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-20 12:32:39,907 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:32:39,907 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 12:32:39,907 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-20 12:32:39,907 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 12:32:39,908 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:32:39,908 INFO L85 PathProgramCache]: Analyzing trace with hash -21798787, now seen corresponding path program 1 times [2024-11-20 12:32:39,908 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:32:39,908 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554097024] [2024-11-20 12:32:39,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:32:39,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 12:32:44,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:45,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-20 12:32:45,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:45,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-20 12:32:45,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:45,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-20 12:32:45,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:45,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-20 12:32:45,284 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 12:32:45,284 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1554097024] [2024-11-20 12:32:45,285 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1554097024] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 12:32:45,285 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 12:32:45,285 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-20 12:32:45,286 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1006733262] [2024-11-20 12:32:45,286 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 12:32:45,288 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-20 12:32:45,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 12:32:45,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-20 12:32:45,289 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-20 12:32:45,290 INFO L87 Difference]: Start difference. First operand 2286 states and 3238 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-11-20 12:32:45,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 12:32:45,717 INFO L93 Difference]: Finished difference Result 5503 states and 7777 transitions. [2024-11-20 12:32:45,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-20 12:32:45,718 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 52 [2024-11-20 12:32:45,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 12:32:45,748 INFO L225 Difference]: With dead ends: 5503 [2024-11-20 12:32:45,748 INFO L226 Difference]: Without dead ends: 3237 [2024-11-20 12:32:45,761 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-20 12:32:45,762 INFO L432 NwaCegarLoop]: 4124 mSDtfsCounter, 2670 mSDsluCounter, 5957 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2670 SdHoareTripleChecker+Valid, 10081 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-20 12:32:45,765 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2670 Valid, 10081 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-20 12:32:45,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3237 states. [2024-11-20 12:32:45,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3237 to 3237. [2024-11-20 12:32:45,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3237 states, 2405 states have (on average 1.3326403326403327) internal successors, (3205), 2446 states have internal predecessors, (3205), 672 states have call successors, (672), 160 states have call predecessors, (672), 159 states have return successors, (671), 661 states have call predecessors, (671), 671 states have call successors, (671) [2024-11-20 12:32:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3237 states to 3237 states and 4548 transitions. [2024-11-20 12:32:45,960 INFO L78 Accepts]: Start accepts. Automaton has 3237 states and 4548 transitions. Word has length 52 [2024-11-20 12:32:45,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 12:32:45,961 INFO L471 AbstractCegarLoop]: Abstraction has 3237 states and 4548 transitions. [2024-11-20 12:32:45,962 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2024-11-20 12:32:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 3237 states and 4548 transitions. [2024-11-20 12:32:45,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-20 12:32:45,976 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:32:45,977 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 12:32:45,977 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-20 12:32:45,978 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 12:32:45,978 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:32:45,978 INFO L85 PathProgramCache]: Analyzing trace with hash 177545716, now seen corresponding path program 1 times [2024-11-20 12:32:45,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:32:45,979 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1722968175] [2024-11-20 12:32:45,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:32:45,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 12:32:50,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:50,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-20 12:32:50,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:50,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-20 12:32:50,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:50,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-20 12:32:50,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:50,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-20 12:32:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:50,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-20 12:32:50,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:50,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-20 12:32:50,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:50,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:32:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:50,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-20 12:32:50,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:50,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:32:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:51,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-20 12:32:51,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:51,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-20 12:32:51,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:51,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-20 12:32:51,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:32:51,227 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-20 12:32:51,227 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 12:32:51,228 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1722968175] [2024-11-20 12:32:51,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1722968175] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 12:32:51,229 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 12:32:51,229 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-20 12:32:51,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1034643543] [2024-11-20 12:32:51,229 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 12:32:51,230 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-20 12:32:51,230 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 12:32:51,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-20 12:32:51,231 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-20 12:32:51,231 INFO L87 Difference]: Start difference. First operand 3237 states and 4548 transitions. Second operand has 5 states, 5 states have (on average 19.8) internal successors, (99), 3 states have internal predecessors, (99), 2 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2024-11-20 12:32:55,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 12:32:59,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []