./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1173113d05e710f85abf3e8722fbe6874843b56fe152b4677bf3a67e89cb444b --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 03:53:41,450 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 03:53:41,537 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 03:53:41,542 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 03:53:41,542 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 03:53:41,561 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 03:53:41,562 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 03:53:41,563 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 03:53:41,563 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 03:53:41,563 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 03:53:41,564 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 03:53:41,564 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 03:53:41,564 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 03:53:41,565 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 03:53:41,565 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 03:53:41,566 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 03:53:41,566 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 03:53:41,566 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 03:53:41,567 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 03:53:41,567 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 03:53:41,567 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 03:53:41,568 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 03:53:41,568 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 03:53:41,569 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 03:53:41,569 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 03:53:41,569 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 03:53:41,570 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 03:53:41,570 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 03:53:41,570 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 03:53:41,571 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:53:41,571 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 03:53:41,571 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 03:53:41,572 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 03:53:41,572 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 03:53:41,572 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 03:53:41,572 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 03:53:41,573 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 03:53:41,573 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 03:53:41,573 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 03:53:41,574 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1173113d05e710f85abf3e8722fbe6874843b56fe152b4677bf3a67e89cb444b [2024-11-19 03:53:41,835 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 03:53:41,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 03:53:41,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 03:53:41,867 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 03:53:41,867 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 03:53:41,868 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2024-11-19 03:53:43,276 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 03:53:43,813 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 03:53:43,814 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2024-11-19 03:53:43,870 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f46fd1efc/f02474daa86b40f085c3ce833dcf2aca/FLAGb3bb277a5 [2024-11-19 03:53:43,886 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f46fd1efc/f02474daa86b40f085c3ce833dcf2aca [2024-11-19 03:53:43,890 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 03:53:43,892 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 03:53:43,894 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 03:53:43,894 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 03:53:43,899 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 03:53:43,900 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:53:43" (1/1) ... [2024-11-19 03:53:43,903 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e4637ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:43, skipping insertion in model container [2024-11-19 03:53:43,903 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:53:43" (1/1) ... [2024-11-19 03:53:44,035 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 03:53:44,738 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-19 03:53:46,516 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[330149,330162] [2024-11-19 03:53:46,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:53:46,653 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 03:53:46,759 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"); [5598] [2024-11-19 03:53:46,762 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)); [5605] [2024-11-19 03:53:46,762 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, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [5613-5614] [2024-11-19 03:53:46,765 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-19 03:53:46,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5816] [2024-11-19 03:53:46,773 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5823] [2024-11-19 03:53:46,774 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5831] [2024-11-19 03:53:46,774 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5838] [2024-11-19 03:53:46,774 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5846] [2024-11-19 03:53:46,783 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)); [6016-6017] [2024-11-19 03:53:46,787 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)); [6045-6046] [2024-11-19 03:53:46,789 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" (108), "i" (12UL)); [6075-6076] [2024-11-19 03:53:46,790 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" (120), "i" (12UL)); [6105-6106] [2024-11-19 03:53:46,803 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" (507), "i" (12UL)); [6367-6368] [2024-11-19 03:53:46,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6373] [2024-11-19 03:53:46,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6544] [2024-11-19 03:53:46,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6547] [2024-11-19 03:53:46,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6550] [2024-11-19 03:53:46,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6553] [2024-11-19 03:53:46,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6564] [2024-11-19 03:53:46,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6567] [2024-11-19 03:53:46,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6570] [2024-11-19 03:53:46,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6573] [2024-11-19 03:53:46,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6584] [2024-11-19 03:53:46,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6587] [2024-11-19 03:53:46,814 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6590] [2024-11-19 03:53:46,814 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6593] [2024-11-19 03:53:46,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6604] [2024-11-19 03:53:46,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6607] [2024-11-19 03:53:46,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6610] [2024-11-19 03:53:46,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6613] [2024-11-19 03:53:46,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7151] [2024-11-19 03:53:46,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7593] [2024-11-19 03:53:46,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7613] [2024-11-19 03:53:46,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7619] [2024-11-19 03:53:46,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7642] [2024-11-19 03:53:46,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7979] [2024-11-19 03:53:47,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9266] [2024-11-19 03:53:47,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9326] [2024-11-19 03:53:47,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9344] [2024-11-19 03:53:47,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9356] [2024-11-19 03:53:47,065 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9378] [2024-11-19 03:53:47,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9541] [2024-11-19 03:53:47,114 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[330149,330162] [2024-11-19 03:53:47,122 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:53:47,299 INFO L204 MainTranslator]: Completed translation [2024-11-19 03:53:47,300 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:47 WrapperNode [2024-11-19 03:53:47,300 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 03:53:47,301 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 03:53:47,301 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 03:53:47,301 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 03:53:47,309 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:47" (1/1) ... [2024-11-19 03:53:47,423 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:47" (1/1) ... [2024-11-19 03:53:47,634 INFO L138 Inliner]: procedures = 329, calls = 2726, calls flagged for inlining = 162, calls inlined = 143, statements flattened = 7686 [2024-11-19 03:53:47,635 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 03:53:47,636 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 03:53:47,636 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 03:53:47,636 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 03:53:47,648 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:47" (1/1) ... [2024-11-19 03:53:47,649 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:47" (1/1) ... [2024-11-19 03:53:47,697 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:47" (1/1) ... [2024-11-19 03:53:48,812 INFO L175 MemorySlicer]: Split 1392 memory accesses to 25 slices as follows [15, 2, 8, 1, 32, 1, 3, 3, 1, 3, 1140, 2, 3, 5, 5, 59, 2, 8, 6, 18, 10, 9, 9, 43, 4]. 82 percent of accesses are in the largest equivalence class. The 153 initializations are split as follows [15, 0, 8, 1, 32, 1, 0, 3, 1, 3, 35, 2, 3, 5, 5, 0, 2, 8, 5, 0, 8, 8, 8, 0, 0]. The 467 writes are split as follows [0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 405, 0, 0, 0, 0, 1, 0, 0, 0, 17, 0, 0, 0, 43, 0]. [2024-11-19 03:53:48,812 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:47" (1/1) ... [2024-11-19 03:53:48,812 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:47" (1/1) ... [2024-11-19 03:53:49,027 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:47" (1/1) ... [2024-11-19 03:53:49,065 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:47" (1/1) ... [2024-11-19 03:53:49,112 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:47" (1/1) ... [2024-11-19 03:53:49,142 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:47" (1/1) ... [2024-11-19 03:53:49,206 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 03:53:49,208 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 03:53:49,208 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 03:53:49,208 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 03:53:49,209 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:47" (1/1) ... [2024-11-19 03:53:49,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:53:49,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:53:49,251 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) [2024-11-19 03:53:49,253 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 [2024-11-19 03:53:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-19 03:53:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-19 03:53:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-19 03:53:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-19 03:53:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2024-11-19 03:53:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2024-11-19 03:53:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 03:53:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 03:53:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 03:53:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 03:53:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 03:53:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 03:53:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 03:53:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 03:53:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 03:53:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 03:53:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 03:53:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 03:53:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 03:53:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 03:53:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 03:53:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 03:53:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 03:53:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-19 03:53:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-19 03:53:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-19 03:53:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-19 03:53:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-19 03:53:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-19 03:53:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-19 03:53:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-19 03:53:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 03:53:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 03:53:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 03:53:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 03:53:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 03:53:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 03:53:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 03:53:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 03:53:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 03:53:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 03:53:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 03:53:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 03:53:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 03:53:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 03:53:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 03:53:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 03:53:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 03:53:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 03:53:49,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 03:53:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 03:53:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-19 03:53:49,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-19 03:53:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-19 03:53:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-19 03:53:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-19 03:53:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 03:53:49,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 03:53:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_rap [2024-11-19 03:53:49,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_rap [2024-11-19 03:53:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 03:53:49,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 03:53:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-19 03:53:49,311 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-19 03:53:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2024-11-19 03:53:49,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2024-11-19 03:53:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2024-11-19 03:53:49,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2024-11-19 03:53:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-19 03:53:49,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-19 03:53:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ioctl [2024-11-19 03:53:49,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ioctl [2024-11-19 03:53:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-19 03:53:49,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-19 03:53:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 03:53:49,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 03:53:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-19 03:53:49,312 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-19 03:53:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2024-11-19 03:53:49,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2024-11-19 03:53:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-19 03:53:49,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-19 03:53:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2024-11-19 03:53:49,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2024-11-19 03:53:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-19 03:53:49,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-19 03:53:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-19 03:53:49,313 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-19 03:53:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-19 03:53:49,313 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-19 03:53:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2024-11-19 03:53:49,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2024-11-19 03:53:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-19 03:53:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-19 03:53:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-19 03:53:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-19 03:53:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-19 03:53:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-19 03:53:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-19 03:53:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-19 03:53:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-19 03:53:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-19 03:53:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-19 03:53:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-19 03:53:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-19 03:53:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-19 03:53:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-19 03:53:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-19 03:53:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-19 03:53:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-19 03:53:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-19 03:53:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-19 03:53:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-19 03:53:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-19 03:53:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-19 03:53:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-19 03:53:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-19 03:53:49,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-19 03:53:49,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-19 03:53:49,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-19 03:53:49,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-19 03:53:49,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-19 03:53:49,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-19 03:53:49,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-19 03:53:49,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-19 03:53:49,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-19 03:53:49,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-19 03:53:49,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-19 03:53:49,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-19 03:53:49,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-19 03:53:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-19 03:53:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-19 03:53:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-19 03:53:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-19 03:53:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-19 03:53:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-19 03:53:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-19 03:53:49,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-19 03:53:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-19 03:53:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-19 03:53:49,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-19 03:53:49,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-19 03:53:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-19 03:53:49,324 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-19 03:53:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-19 03:53:49,324 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-19 03:53:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-19 03:53:49,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-19 03:53:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-19 03:53:49,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-19 03:53:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-19 03:53:49,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-19 03:53:49,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-19 03:53:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-19 03:53:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2024-11-19 03:53:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2024-11-19 03:53:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2024-11-19 03:53:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2024-11-19 03:53:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2024-11-19 03:53:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2024-11-19 03:53:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2024-11-19 03:53:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2024-11-19 03:53:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-19 03:53:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-19 03:53:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 03:53:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2024-11-19 03:53:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2024-11-19 03:53:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-19 03:53:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-19 03:53:49,325 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-19 03:53:49,325 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 03:53:49,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 03:53:49,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 03:53:49,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-19 03:53:49,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-19 03:53:49,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-19 03:53:49,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-19 03:53:49,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-19 03:53:49,327 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-19 03:53:49,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-19 03:53:49,327 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-19 03:53:49,330 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-19 03:53:49,330 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-19 03:53:49,330 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-19 03:53:49,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-19 03:53:49,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-19 03:53:49,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 03:53:49,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 03:53:49,331 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-19 03:53:49,331 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-19 03:53:49,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-19 03:53:49,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-19 03:53:49,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 03:53:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-19 03:53:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-19 03:53:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-19 03:53:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-19 03:53:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-19 03:53:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-19 03:53:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-19 03:53:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-19 03:53:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-19 03:53:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-19 03:53:49,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-19 03:53:49,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-19 03:53:49,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-19 03:53:49,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-19 03:53:49,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-19 03:53:49,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-19 03:53:49,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-19 03:53:49,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-19 03:53:49,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-19 03:53:49,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-19 03:53:49,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-19 03:53:49,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-19 03:53:49,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-19 03:53:49,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-19 03:53:49,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-19 03:53:49,334 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2024-11-19 03:53:49,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2024-11-19 03:53:49,335 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2024-11-19 03:53:49,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2024-11-19 03:53:49,335 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 03:53:49,335 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 03:53:49,335 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2024-11-19 03:53:49,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2024-11-19 03:53:49,335 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-19 03:53:49,335 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-19 03:53:49,335 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-19 03:53:49,337 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-19 03:53:49,337 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-19 03:53:49,337 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-19 03:53:49,337 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2024-11-19 03:53:49,337 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2024-11-19 03:53:49,337 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-19 03:53:49,337 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-19 03:53:49,338 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-19 03:53:49,338 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-19 03:53:49,338 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2024-11-19 03:53:49,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2024-11-19 03:53:49,338 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-19 03:53:49,338 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-19 03:53:49,338 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_stats [2024-11-19 03:53:49,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_stats [2024-11-19 03:53:49,338 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-19 03:53:49,338 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-19 03:53:49,338 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2024-11-19 03:53:49,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2024-11-19 03:53:49,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 03:53:49,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 03:53:49,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 03:53:49,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-19 03:53:49,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2024-11-19 03:53:49,340 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-19 03:53:49,340 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-19 03:53:49,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2024-11-19 03:53:49,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 03:53:49,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 03:53:49,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 03:53:49,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 03:53:49,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 03:53:49,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 03:53:49,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 03:53:49,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 03:53:49,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 03:53:49,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 03:53:49,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 03:53:49,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 03:53:49,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-19 03:53:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-19 03:53:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-19 03:53:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-19 03:53:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-19 03:53:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-19 03:53:49,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-19 03:53:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2024-11-19 03:53:49,343 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2024-11-19 03:53:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-19 03:53:49,343 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-19 03:53:49,344 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2024-11-19 03:53:49,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2024-11-19 03:53:49,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2024-11-19 03:53:49,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2024-11-19 03:53:49,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 03:53:49,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 03:53:49,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 03:53:49,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 03:53:49,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 03:53:49,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 03:53:49,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 03:53:49,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 03:53:49,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 03:53:49,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 03:53:49,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 03:53:49,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 03:53:49,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 03:53:49,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 03:53:49,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 03:53:49,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 03:53:49,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 03:53:49,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 03:53:49,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 03:53:49,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 03:53:49,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-19 03:53:49,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-19 03:53:49,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-19 03:53:49,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-19 03:53:49,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-19 03:53:49,347 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_rap [2024-11-19 03:53:49,347 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_rap [2024-11-19 03:53:49,347 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-19 03:53:49,347 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-19 03:53:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-19 03:53:49,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-19 03:53:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 03:53:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 03:53:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 03:53:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 03:53:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 03:53:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 03:53:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 03:53:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 03:53:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-19 03:53:49,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-19 03:53:49,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 03:53:49,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 03:53:49,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-19 03:53:49,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-19 03:53:49,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-19 03:53:49,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-19 03:53:49,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-19 03:53:49,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-19 03:53:49,352 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-19 03:53:49,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-19 03:53:49,352 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2024-11-19 03:53:49,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2024-11-19 03:53:49,352 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2024-11-19 03:53:49,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2024-11-19 03:53:49,355 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-19 03:53:49,355 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-19 03:53:49,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-19 03:53:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-19 03:53:49,356 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2024-11-19 03:53:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2024-11-19 03:53:49,356 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2024-11-19 03:53:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2024-11-19 03:53:49,356 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-19 03:53:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-19 03:53:49,356 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-19 03:53:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-19 03:53:49,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-19 03:53:49,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-19 03:53:49,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 03:53:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 03:53:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 03:53:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 03:53:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 03:53:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 03:53:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 03:53:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 03:53:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 03:53:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 03:53:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 03:53:49,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 03:53:49,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 03:53:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 03:53:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 03:53:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 03:53:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 03:53:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 03:53:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 03:53:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 03:53:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-19 03:53:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-19 03:53:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-19 03:53:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-19 03:53:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-19 03:53:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-19 03:53:49,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-19 03:53:49,359 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2024-11-19 03:53:49,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2024-11-19 03:53:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-19 03:53:49,360 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-19 03:53:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2024-11-19 03:53:49,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2024-11-19 03:53:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-19 03:53:49,360 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-19 03:53:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 03:53:49,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 03:53:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-19 03:53:49,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-19 03:53:49,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-19 03:53:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-19 03:53:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 03:53:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-19 03:53:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-19 03:53:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-19 03:53:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-19 03:53:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2024-11-19 03:53:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2024-11-19 03:53:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2024-11-19 03:53:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2024-11-19 03:53:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 03:53:49,361 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-19 03:53:49,361 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-19 03:53:49,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-19 03:53:49,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 03:53:49,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 03:53:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 03:53:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 03:53:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 03:53:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 03:53:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-19 03:53:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-19 03:53:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-19 03:53:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-19 03:53:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-19 03:53:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-19 03:53:49,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-19 03:53:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2024-11-19 03:53:49,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2024-11-19 03:53:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-19 03:53:49,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-19 03:53:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-19 03:53:49,363 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-19 03:53:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2024-11-19 03:53:49,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2024-11-19 03:53:49,363 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-19 03:53:49,363 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-19 03:53:49,364 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-19 03:53:49,364 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-19 03:53:49,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2024-11-19 03:53:49,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2024-11-19 03:53:49,364 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-19 03:53:49,364 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-19 03:53:49,364 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2024-11-19 03:53:49,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2024-11-19 03:53:49,364 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-19 03:53:49,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-19 03:53:49,368 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-19 03:53:49,368 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-19 03:53:49,368 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-19 03:53:49,368 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-19 03:53:49,368 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-19 03:53:49,368 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2024-11-19 03:53:49,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-19 03:53:49,369 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-19 03:53:49,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-19 03:53:49,369 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 03:53:49,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-19 03:53:49,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2024-11-19 03:53:49,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-19 03:53:49,370 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-19 03:53:49,370 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-19 03:53:49,370 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-19 03:53:49,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-19 03:53:49,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 03:53:49,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 03:53:50,495 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 03:53:50,499 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 03:54:02,921 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 03:54:20,331 INFO L? ?]: Removed 3158 outVars from TransFormulas that were not future-live. [2024-11-19 03:54:20,332 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 03:54:20,396 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 03:54:20,396 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-19 03:54:20,396 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:54:20 BoogieIcfgContainer [2024-11-19 03:54:20,397 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 03:54:20,401 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 03:54:20,401 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 03:54:20,404 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 03:54:20,404 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 03:53:43" (1/3) ... [2024-11-19 03:54:20,405 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f57e6c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:54:20, skipping insertion in model container [2024-11-19 03:54:20,405 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:47" (2/3) ... [2024-11-19 03:54:20,405 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f57e6c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:54:20, skipping insertion in model container [2024-11-19 03:54:20,407 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:54:20" (3/3) ... [2024-11-19 03:54:20,408 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2024-11-19 03:54:20,425 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 03:54:20,425 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-19 03:54:20,568 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 03:54:20,577 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;@50ae00f2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 03:54:20,577 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-19 03:54:20,594 INFO L276 IsEmpty]: Start isEmpty. Operand has 2991 states, 2197 states have (on average 1.3827947200728266) internal successors, (3038), 2241 states have internal predecessors, (3038), 675 states have call successors, (675), 120 states have call predecessors, (675), 119 states have return successors, (666), 660 states have call predecessors, (666), 666 states have call successors, (666) [2024-11-19 03:54:20,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2024-11-19 03:54:20,660 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:54:20,662 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 03:54:20,663 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:54:20,669 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:54:20,670 INFO L85 PathProgramCache]: Analyzing trace with hash 988615280, now seen corresponding path program 1 times [2024-11-19 03:54:20,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:54:20,679 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [878673129] [2024-11-19 03:54:20,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:54:20,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:54:26,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:54:27,373 INFO L134 CoverageAnalysis]: Checked inductivity of 5988 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 5943 trivial. 0 not checked. [2024-11-19 03:54:27,374 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:54:27,374 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [878673129] [2024-11-19 03:54:27,375 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [878673129] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-19 03:54:27,375 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2040190014] [2024-11-19 03:54:27,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:54:27,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-19 03:54:27,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:54:27,378 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-19 03:54:27,379 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-19 03:54:34,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:54:34,135 INFO L255 TraceCheckSpWp]: Trace formula consists of 6420 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-19 03:54:34,163 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-19 03:54:34,248 INFO L134 CoverageAnalysis]: Checked inductivity of 5988 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 5907 trivial. 0 not checked. [2024-11-19 03:54:34,248 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-19 03:54:34,249 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2040190014] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:54:34,249 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-19 03:54:34,250 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-19 03:54:34,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140735640] [2024-11-19 03:54:34,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:54:34,259 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-19 03:54:34,259 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:54:34,291 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-19 03:54:34,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-19 03:54:34,302 INFO L87 Difference]: Start difference. First operand has 2991 states, 2197 states have (on average 1.3827947200728266) internal successors, (3038), 2241 states have internal predecessors, (3038), 675 states have call successors, (675), 120 states have call predecessors, (675), 119 states have return successors, (666), 660 states have call predecessors, (666), 666 states have call successors, (666) Second operand has 2 states, 2 states have (on average 67.0) internal successors, (134), 2 states have internal predecessors, (134), 2 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2024-11-19 03:54:34,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:54:34,533 INFO L93 Difference]: Finished difference Result 5971 states and 8818 transitions. [2024-11-19 03:54:34,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-19 03:54:34,536 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 67.0) internal successors, (134), 2 states have internal predecessors, (134), 2 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) Word has length 634 [2024-11-19 03:54:34,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:54:34,582 INFO L225 Difference]: With dead ends: 5971 [2024-11-19 03:54:34,582 INFO L226 Difference]: Without dead ends: 2945 [2024-11-19 03:54:34,607 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 635 GetRequests, 635 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-19 03:54:34,610 INFO L432 NwaCegarLoop]: 4342 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4342 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-19 03:54:34,612 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4342 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-19 03:54:34,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2945 states. [2024-11-19 03:54:34,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2945 to 2945. [2024-11-19 03:54:34,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2945 states, 2168 states have (on average 1.3685424354243543) internal successors, (2967), 2199 states have internal predecessors, (2967), 658 states have call successors, (658), 119 states have call predecessors, (658), 118 states have return successors, (657), 651 states have call predecessors, (657), 657 states have call successors, (657) [2024-11-19 03:54:34,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 2945 states and 4282 transitions. [2024-11-19 03:54:34,850 INFO L78 Accepts]: Start accepts. Automaton has 2945 states and 4282 transitions. Word has length 634 [2024-11-19 03:54:34,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:54:34,853 INFO L471 AbstractCegarLoop]: Abstraction has 2945 states and 4282 transitions. [2024-11-19 03:54:34,853 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 67.0) internal successors, (134), 2 states have internal predecessors, (134), 2 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2024-11-19 03:54:34,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 4282 transitions. [2024-11-19 03:54:34,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2024-11-19 03:54:34,874 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:54:34,874 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 03:54:34,914 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-19 03:54:35,075 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-19 03:54:35,077 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:54:35,077 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:54:35,077 INFO L85 PathProgramCache]: Analyzing trace with hash 662004612, now seen corresponding path program 1 times [2024-11-19 03:54:35,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:54:35,078 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818239806] [2024-11-19 03:54:35,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:54:35,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:54:40,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:54:40,940 INFO L134 CoverageAnalysis]: Checked inductivity of 5988 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5988 trivial. 0 not checked. [2024-11-19 03:54:40,941 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:54:40,941 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818239806] [2024-11-19 03:54:40,941 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1818239806] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:54:40,942 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:54:40,942 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 03:54:40,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1274574527] [2024-11-19 03:54:40,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:54:40,945 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:54:40,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:54:40,946 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:54:40,947 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:54:40,947 INFO L87 Difference]: Start difference. First operand 2945 states and 4282 transitions. Second operand has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2024-11-19 03:54:41,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:54:41,937 INFO L93 Difference]: Finished difference Result 7989 states and 11570 transitions. [2024-11-19 03:54:41,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 03:54:41,938 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) Word has length 634 [2024-11-19 03:54:41,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:54:41,983 INFO L225 Difference]: With dead ends: 7989 [2024-11-19 03:54:41,983 INFO L226 Difference]: Without dead ends: 5146 [2024-11-19 03:54:42,001 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:54:42,003 INFO L432 NwaCegarLoop]: 4328 mSDtfsCounter, 3287 mSDsluCounter, 4087 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3287 SdHoareTripleChecker+Valid, 8415 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-19 03:54:42,003 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3287 Valid, 8415 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-19 03:54:42,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5146 states. [2024-11-19 03:54:42,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5146 to 5143. [2024-11-19 03:54:42,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5143 states, 3806 states have (on average 1.3702049395691014) internal successors, (5215), 3853 states have internal predecessors, (5215), 1109 states have call successors, (1109), 228 states have call predecessors, (1109), 227 states have return successors, (1108), 1096 states have call predecessors, (1108), 1108 states have call successors, (1108) [2024-11-19 03:54:42,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 5143 states and 7432 transitions. [2024-11-19 03:54:42,268 INFO L78 Accepts]: Start accepts. Automaton has 5143 states and 7432 transitions. Word has length 634 [2024-11-19 03:54:42,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:54:42,269 INFO L471 AbstractCegarLoop]: Abstraction has 5143 states and 7432 transitions. [2024-11-19 03:54:42,270 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2024-11-19 03:54:42,270 INFO L276 IsEmpty]: Start isEmpty. Operand 5143 states and 7432 transitions. [2024-11-19 03:54:42,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2024-11-19 03:54:42,288 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:54:42,289 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 03:54:42,289 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-19 03:54:42,290 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:54:42,290 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:54:42,290 INFO L85 PathProgramCache]: Analyzing trace with hash -292725884, now seen corresponding path program 1 times [2024-11-19 03:54:42,290 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:54:42,291 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1335104554] [2024-11-19 03:54:42,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:54:42,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:54:47,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:54:47,742 INFO L134 CoverageAnalysis]: Checked inductivity of 6006 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-11-19 03:54:47,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:54:47,744 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1335104554] [2024-11-19 03:54:47,744 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1335104554] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:54:47,744 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:54:47,744 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 03:54:47,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [858381656] [2024-11-19 03:54:47,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:54:47,747 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:54:47,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:54:47,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:54:47,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:54:47,750 INFO L87 Difference]: Start difference. First operand 5143 states and 7432 transitions. Second operand has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 2 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2024-11-19 03:54:49,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:54:49,431 INFO L93 Difference]: Finished difference Result 14585 states and 21058 transitions. [2024-11-19 03:54:49,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 03:54:49,433 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 2 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) Word has length 640 [2024-11-19 03:54:49,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:54:49,518 INFO L225 Difference]: With dead ends: 14585 [2024-11-19 03:54:49,519 INFO L226 Difference]: Without dead ends: 9544 [2024-11-19 03:54:49,555 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:54:49,557 INFO L432 NwaCegarLoop]: 4281 mSDtfsCounter, 3863 mSDsluCounter, 4030 mSDsCounter, 0 mSdLazyCounter, 87 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3863 SdHoareTripleChecker+Valid, 8311 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 87 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-11-19 03:54:49,559 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3863 Valid, 8311 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 87 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2024-11-19 03:54:49,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9544 states. [2024-11-19 03:54:49,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9544 to 9523. [2024-11-19 03:54:49,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9523 states, 7097 states have (on average 1.3732563054811893) internal successors, (9746), 7185 states have internal predecessors, (9746), 1995 states have call successors, (1995), 431 states have call predecessors, (1995), 430 states have return successors, (2010), 1965 states have call predecessors, (2010), 1994 states have call successors, (2010) [2024-11-19 03:54:50,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9523 states to 9523 states and 13751 transitions. [2024-11-19 03:54:50,037 INFO L78 Accepts]: Start accepts. Automaton has 9523 states and 13751 transitions. Word has length 640 [2024-11-19 03:54:50,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:54:50,040 INFO L471 AbstractCegarLoop]: Abstraction has 9523 states and 13751 transitions. [2024-11-19 03:54:50,041 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 2 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2024-11-19 03:54:50,041 INFO L276 IsEmpty]: Start isEmpty. Operand 9523 states and 13751 transitions. [2024-11-19 03:54:50,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 733 [2024-11-19 03:54:50,068 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:54:50,069 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 03:54:50,069 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-19 03:54:50,069 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:54:50,070 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:54:50,071 INFO L85 PathProgramCache]: Analyzing trace with hash 2104265777, now seen corresponding path program 1 times [2024-11-19 03:54:50,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:54:50,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913102758] [2024-11-19 03:54:50,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:54:50,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:54:55,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:54:56,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6640 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6632 trivial. 0 not checked. [2024-11-19 03:54:56,628 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:54:56,628 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913102758] [2024-11-19 03:54:56,628 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [913102758] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:54:56,628 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:54:56,628 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 03:54:56,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [811135308] [2024-11-19 03:54:56,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:54:56,629 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:54:56,630 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:54:56,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:54:56,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:54:56,631 INFO L87 Difference]: Start difference. First operand 9523 states and 13751 transitions. Second operand has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 3 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (61), 3 states have call predecessors, (61), 3 states have call successors, (61) [2024-11-19 03:54:57,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:54:57,019 INFO L93 Difference]: Finished difference Result 18944 states and 27355 transitions. [2024-11-19 03:54:57,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 03:54:57,020 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 3 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (61), 3 states have call predecessors, (61), 3 states have call successors, (61) Word has length 732 [2024-11-19 03:54:57,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:54:57,123 INFO L225 Difference]: With dead ends: 18944 [2024-11-19 03:54:57,123 INFO L226 Difference]: Without dead ends: 9523 [2024-11-19 03:54:57,181 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:54:57,183 INFO L432 NwaCegarLoop]: 4280 mSDtfsCounter, 4172 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4172 SdHoareTripleChecker+Valid, 4280 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-19 03:54:57,185 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4172 Valid, 4280 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-19 03:54:57,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9523 states. [2024-11-19 03:54:57,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9523 to 9523. [2024-11-19 03:54:57,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9523 states, 7097 states have (on average 1.3726926870508667) internal successors, (9742), 7185 states have internal predecessors, (9742), 1995 states have call successors, (1995), 431 states have call predecessors, (1995), 430 states have return successors, (2010), 1965 states have call predecessors, (2010), 1994 states have call successors, (2010) [2024-11-19 03:54:57,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9523 states to 9523 states and 13747 transitions. [2024-11-19 03:54:57,706 INFO L78 Accepts]: Start accepts. Automaton has 9523 states and 13747 transitions. Word has length 732 [2024-11-19 03:54:57,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:54:57,710 INFO L471 AbstractCegarLoop]: Abstraction has 9523 states and 13747 transitions. [2024-11-19 03:54:57,711 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 3 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (61), 3 states have call predecessors, (61), 3 states have call successors, (61) [2024-11-19 03:54:57,711 INFO L276 IsEmpty]: Start isEmpty. Operand 9523 states and 13747 transitions. [2024-11-19 03:54:57,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 733 [2024-11-19 03:54:57,735 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:54:57,738 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 03:54:57,738 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-19 03:54:57,739 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:54:57,739 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:54:57,740 INFO L85 PathProgramCache]: Analyzing trace with hash 181015347, now seen corresponding path program 1 times [2024-11-19 03:54:57,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:54:57,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170130414] [2024-11-19 03:54:57,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:54:57,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms