./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/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())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', 'e39e696c5e305296de875398d473db79ec0ee86b7358a54d4e1019e138b3a6ae'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 e39e696c5e305296de875398d473db79ec0ee86b7358a54d4e1019e138b3a6ae --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 14:09:06,534 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 14:09:06,611 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 14:09:06,616 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 14:09:06,617 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 14:09:06,643 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 14:09:06,644 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 14:09:06,645 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 14:09:06,645 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 14:09:06,645 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 14:09:06,645 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 14:09:06,645 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 14:09:06,646 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 14:09:06,646 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 14:09:06,646 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 14:09:06,646 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 14:09:06,647 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 14:09:06,647 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 14:09:06,647 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 14:09:06,647 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 14:09:06,648 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 14:09:06,648 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 14:09:06,648 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 14:09:06,648 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 14:09:06,648 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 14:09:06,648 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 14:09:06,648 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 14:09:06,648 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 14:09:06,648 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 14:09:06,648 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:09:06,649 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 14:09:06,649 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 14:09:06,649 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 14:09:06,649 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 14:09:06,649 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 14:09:06,649 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 14:09:06,650 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 14:09:06,650 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 14:09:06,650 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 14:09:06,650 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/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 -> e39e696c5e305296de875398d473db79ec0ee86b7358a54d4e1019e138b3a6ae [2024-11-07 14:09:06,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 14:09:06,909 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 14:09:06,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 14:09:06,912 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 14:09:06,912 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 14:09:06,914 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2024-11-07 14:09:08,150 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 14:09:08,654 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 14:09:08,655 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2024-11-07 14:09:08,699 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/bbafd4917/ad828872bf2340709b025ff28c6accb4/FLAGd4b062341 [2024-11-07 14:09:08,737 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/bbafd4917/ad828872bf2340709b025ff28c6accb4 [2024-11-07 14:09:08,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 14:09:08,741 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 14:09:08,742 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 14:09:08,742 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 14:09:08,745 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 14:09:08,746 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:09:08" (1/1) ... [2024-11-07 14:09:08,746 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c0f4bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:08, skipping insertion in model container [2024-11-07 14:09:08,747 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:09:08" (1/1) ... [2024-11-07 14:09:08,844 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 14:09:11,389 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373299,373312] [2024-11-07 14:09:11,393 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373446,373459] [2024-11-07 14:09:11,397 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373585,373598] [2024-11-07 14:09:11,398 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373743,373756] [2024-11-07 14:09:11,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:09:11,522 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 14:09:11,643 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"); [5343] [2024-11-07 14:09:11,646 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)); [5350] [2024-11-07 14:09:11,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5357] [2024-11-07 14:09:11,650 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5436-5437] [2024-11-07 14:09:11,652 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5442-5444] [2024-11-07 14:09:11,655 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5582] [2024-11-07 14:09:11,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5596] [2024-11-07 14:09:11,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5604] [2024-11-07 14:09:11,661 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)); [5696-5697] [2024-11-07 14:09:11,665 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)); [5730-5731] [2024-11-07 14:09:11,666 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5767-5768] [2024-11-07 14:09:11,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5804-5805] [2024-11-07 14:09:11,701 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" (502), "i" (12UL)); [6151-6152] [2024-11-07 14:09:11,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6158] [2024-11-07 14:09:11,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6400] [2024-11-07 14:09:11,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6403] [2024-11-07 14:09:11,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6406] [2024-11-07 14:09:11,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6409] [2024-11-07 14:09:11,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6440] [2024-11-07 14:09:11,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6443] [2024-11-07 14:09:11,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6446] [2024-11-07 14:09:11,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6449] [2024-11-07 14:09:11,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6480] [2024-11-07 14:09:11,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6483] [2024-11-07 14:09:11,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6486] [2024-11-07 14:09:11,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6489] [2024-11-07 14:09:11,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6520] [2024-11-07 14:09:11,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6523] [2024-11-07 14:09:11,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6526] [2024-11-07 14:09:11,722 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6529] [2024-11-07 14:09:11,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6973] [2024-11-07 14:09:11,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7387] [2024-11-07 14:09:11,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8060] [2024-11-07 14:09:11,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8079] [2024-11-07 14:09:11,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8092] [2024-11-07 14:09:11,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8097] [2024-11-07 14:09:11,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8110] [2024-11-07 14:09:11,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8122] [2024-11-07 14:09:11,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8648] [2024-11-07 14:09:11,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8650] [2024-11-07 14:09:11,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8697] [2024-11-07 14:09:11,936 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373299,373312] [2024-11-07 14:09:11,937 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373446,373459] [2024-11-07 14:09:11,937 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373585,373598] [2024-11-07 14:09:11,937 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373743,373756] [2024-11-07 14:09:11,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:09:12,177 INFO L204 MainTranslator]: Completed translation [2024-11-07 14:09:12,178 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:12 WrapperNode [2024-11-07 14:09:12,178 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 14:09:12,179 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 14:09:12,180 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 14:09:12,180 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 14:09:12,185 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:12" (1/1) ... [2024-11-07 14:09:12,273 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:12" (1/1) ... [2024-11-07 14:09:12,471 INFO L138 Inliner]: procedures = 469, calls = 3237, calls flagged for inlining = 278, calls inlined = 250, statements flattened = 7093 [2024-11-07 14:09:12,472 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 14:09:12,472 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 14:09:12,472 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 14:09:12,472 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 14:09:12,480 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:12" (1/1) ... [2024-11-07 14:09:12,480 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:12" (1/1) ... [2024-11-07 14:09:12,519 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:12" (1/1) ... [2024-11-07 14:09:13,566 INFO L175 MemorySlicer]: Split 1805 memory accesses to 23 slices as follows [51, 10, 562, 53, 981, 3, 4, 2, 5, 8, 11, 2, 5, 1, 42, 40, 5, 7, 2, 2, 6, 1, 2]. 54 percent of accesses are in the largest equivalence class. The 1040 initializations are split as follows [0, 8, 6, 0, 981, 1, 4, 0, 5, 8, 11, 0, 0, 0, 0, 0, 0, 7, 0, 0, 6, 1, 2]. The 405 writes are split as follows [51, 0, 268, 42, 0, 0, 0, 1, 0, 0, 0, 1, 2, 0, 36, 0, 2, 0, 1, 1, 0, 0, 0]. [2024-11-07 14:09:13,567 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:12" (1/1) ... [2024-11-07 14:09:13,567 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:12" (1/1) ... [2024-11-07 14:09:13,684 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:12" (1/1) ... [2024-11-07 14:09:13,715 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:12" (1/1) ... [2024-11-07 14:09:13,759 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:12" (1/1) ... [2024-11-07 14:09:13,787 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:12" (1/1) ... [2024-11-07 14:09:13,869 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 14:09:13,870 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 14:09:13,870 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 14:09:13,870 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 14:09:13,871 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:12" (1/1) ... [2024-11-07 14:09:13,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:09:13,884 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 14:09:13,895 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 14:09:13,897 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 14:09:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-07 14:09:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-07 14:09:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 14:09:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 14:09:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-07 14:09:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-07 14:09:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-07 14:09:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-07 14:09:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 14:09:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 14:09:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-07 14:09:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-07 14:09:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2024-11-07 14:09:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2024-11-07 14:09:13,915 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-07 14:09:13,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-07 14:09:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-07 14:09:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-07 14:09:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-07 14:09:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-07 14:09:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-07 14:09:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-07 14:09:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-07 14:09:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-07 14:09:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2024-11-07 14:09:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2024-11-07 14:09:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-07 14:09:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-07 14:09:13,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-07 14:09:13,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-07 14:09:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-07 14:09:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-07 14:09:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-07 14:09:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-07 14:09:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2024-11-07 14:09:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2024-11-07 14:09:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-07 14:09:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-07 14:09:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-07 14:09:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-07 14:09:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-07 14:09:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-07 14:09:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-07 14:09:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-07 14:09:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-07 14:09:13,917 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-07 14:09:13,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 14:09:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 14:09:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-07 14:09:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-07 14:09:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 14:09:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-07 14:09:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-07 14:09:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2024-11-07 14:09:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2024-11-07 14:09:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-07 14:09:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-07 14:09:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-07 14:09:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-07 14:09:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-07 14:09:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-07 14:09:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-07 14:09:13,918 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-07 14:09:13,918 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2024-11-07 14:09:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2024-11-07 14:09:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-07 14:09:13,919 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-07 14:09:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 14:09:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 14:09:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 14:09:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 14:09:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 14:09:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 14:09:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 14:09:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 14:09:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 14:09:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 14:09:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 14:09:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 14:09:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 14:09:13,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 14:09:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 14:09:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 14:09:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 14:09:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 14:09:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 14:09:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-07 14:09:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-07 14:09:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-07 14:09:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-07 14:09:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-07 14:09:13,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-07 14:09:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2024-11-07 14:09:13,920 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2024-11-07 14:09:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 14:09:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 14:09:13,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-07 14:09:13,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-07 14:09:13,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-07 14:09:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-07 14:09:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2024-11-07 14:09:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-07 14:09:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-07 14:09:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-07 14:09:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2024-11-07 14:09:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2024-11-07 14:09:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-07 14:09:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-07 14:09:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-07 14:09:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-07 14:09:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-11-07 14:09:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-07 14:09:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-07 14:09:13,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 14:09:13,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 14:09:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 14:09:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 14:09:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 14:09:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-07 14:09:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-07 14:09:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-07 14:09:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-07 14:09:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-07 14:09:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-07 14:09:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-07 14:09:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-07 14:09:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 14:09:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 14:09:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-07 14:09:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-07 14:09:13,923 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2024-11-07 14:09:13,923 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2024-11-07 14:09:13,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-07 14:09:13,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-07 14:09:13,924 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2024-11-07 14:09:13,924 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2024-11-07 14:09:13,924 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-07 14:09:13,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-07 14:09:13,924 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-07 14:09:13,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-07 14:09:13,924 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-07 14:09:13,924 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-07 14:09:13,924 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-07 14:09:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-07 14:09:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-07 14:09:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-07 14:09:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-07 14:09:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-07 14:09:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-07 14:09:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-07 14:09:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2024-11-07 14:09:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2024-11-07 14:09:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2024-11-07 14:09:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2024-11-07 14:09:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-07 14:09:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-07 14:09:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 14:09:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 14:09:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-07 14:09:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-07 14:09:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-07 14:09:13,925 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-07 14:09:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 14:09:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 14:09:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 14:09:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 14:09:13,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 14:09:13,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2024-11-07 14:09:13,926 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-07 14:09:13,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-07 14:09:13,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-07 14:09:13,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-07 14:09:13,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 14:09:13,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2024-11-07 14:09:13,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 14:09:13,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2024-11-07 14:09:13,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-11-07 14:09:13,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2024-11-07 14:09:13,928 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 14:09:13,928 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2024-11-07 14:09:13,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-07 14:09:13,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-07 14:09:13,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-07 14:09:13,928 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-07 14:09:13,928 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2024-11-07 14:09:13,928 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2024-11-07 14:09:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-07 14:09:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-07 14:09:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-07 14:09:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-07 14:09:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-07 14:09:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-07 14:09:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-07 14:09:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-07 14:09:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-07 14:09:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-07 14:09:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2024-11-07 14:09:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2024-11-07 14:09:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-07 14:09:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2024-11-07 14:09:13,929 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-07 14:09:13,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-07 14:09:13,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-07 14:09:13,930 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-07 14:09:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-07 14:09:13,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 14:09:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 14:09:13,930 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-07 14:09:13,930 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-07 14:09:13,930 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-07 14:09:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-07 14:09:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2024-11-07 14:09:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2024-11-07 14:09:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2024-11-07 14:09:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2024-11-07 14:09:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2024-11-07 14:09:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2024-11-07 14:09:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2024-11-07 14:09:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2024-11-07 14:09:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-07 14:09:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-07 14:09:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-07 14:09:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-07 14:09:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-07 14:09:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-07 14:09:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-07 14:09:13,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-07 14:09:13,931 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2024-11-07 14:09:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2024-11-07 14:09:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-07 14:09:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-07 14:09:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2024-11-07 14:09:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2024-11-07 14:09:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2024-11-07 14:09:13,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-07 14:09:13,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-07 14:09:14,770 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 14:09:14,774 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 14:09:14,795 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 14:09:29,397 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-07 14:09:30,209 INFO L? ?]: Removed 2874 outVars from TransFormulas that were not future-live. [2024-11-07 14:09:30,209 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 14:09:30,253 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 14:09:30,253 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-07 14:09:30,253 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:09:30 BoogieIcfgContainer [2024-11-07 14:09:30,254 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 14:09:30,255 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 14:09:30,255 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 14:09:30,259 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 14:09:30,259 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:09:08" (1/3) ... [2024-11-07 14:09:30,259 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f65e510 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:09:30, skipping insertion in model container [2024-11-07 14:09:30,260 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:12" (2/3) ... [2024-11-07 14:09:30,260 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f65e510 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:09:30, skipping insertion in model container [2024-11-07 14:09:30,260 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:09:30" (3/3) ... [2024-11-07 14:09:30,261 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2024-11-07 14:09:30,271 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 14:09:30,271 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-07 14:09:30,375 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 14:09:30,387 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;@2e7dbfb6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 14:09:30,387 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-07 14:09:30,397 INFO L276 IsEmpty]: Start isEmpty. Operand has 2549 states, 1808 states have (on average 1.314712389380531) internal successors, (2377), 1853 states have internal predecessors, (2377), 611 states have call successors, (611), 130 states have call predecessors, (611), 129 states have return successors, (602), 591 states have call predecessors, (602), 602 states have call successors, (602) [2024-11-07 14:09:30,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-07 14:09:30,412 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:09:30,413 INFO L215 NwaCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 14:09:30,413 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 14:09:30,416 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:09:30,417 INFO L85 PathProgramCache]: Analyzing trace with hash -526302422, now seen corresponding path program 1 times [2024-11-07 14:09:30,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:09:30,422 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185438451] [2024-11-07 14:09:30,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:09:30,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 14:09:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:37,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-07 14:09:37,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:37,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:09:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:37,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 14:09:37,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:37,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:09:37,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:37,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-07 14:09:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:37,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:09:37,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:37,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-07 14:09:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:09:38,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-07 14:09:38,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,021 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:09:38,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-07 14:09:38,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:09:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-07 14:09:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:09:38,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-07 14:09:38,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:09:38,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-07 14:09:38,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,101 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:09:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-07 14:09:38,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:09:38,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-07 14:09:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:09:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-07 14:09:38,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:09:38,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-07 14:09:38,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:09:38,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-07 14:09:38,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:09:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-07 14:09:38,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-07 14:09:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:09:38,221 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-07 14:09:38,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 14:09:38,222 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [185438451] [2024-11-07 14:09:38,222 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [185438451] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 14:09:38,222 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 14:09:38,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 14:09:38,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142070438] [2024-11-07 14:09:38,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 14:09:38,227 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 14:09:38,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 14:09:38,245 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 14:09:38,246 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 14:09:38,253 INFO L87 Difference]: Start difference. First operand has 2549 states, 1808 states have (on average 1.314712389380531) internal successors, (2377), 1853 states have internal predecessors, (2377), 611 states have call successors, (611), 130 states have call predecessors, (611), 129 states have return successors, (602), 591 states have call predecessors, (602), 602 states have call successors, (602) Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-07 14:09:42,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 14:09:46,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 14:10:22,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 14:10:22,971 INFO L93 Difference]: Finished difference Result 7519 states and 10842 transitions. [2024-11-07 14:10:22,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-07 14:10:22,973 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 183 [2024-11-07 14:10:22,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 14:10:23,026 INFO L225 Difference]: With dead ends: 7519 [2024-11-07 14:10:23,026 INFO L226 Difference]: Without dead ends: 4989 [2024-11-07 14:10:23,046 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-07 14:10:23,051 INFO L432 NwaCegarLoop]: 2434 mSDtfsCounter, 4668 mSDsluCounter, 3488 mSDsCounter, 0 mSdLazyCounter, 2914 mSolverCounterSat, 1675 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5188 SdHoareTripleChecker+Valid, 5922 SdHoareTripleChecker+Invalid, 4591 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1675 IncrementalHoareTripleChecker+Valid, 2914 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 43.7s IncrementalHoareTripleChecker+Time [2024-11-07 14:10:23,052 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5188 Valid, 5922 Invalid, 4591 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1675 Valid, 2914 Invalid, 2 Unknown, 0 Unchecked, 43.7s Time] [2024-11-07 14:10:23,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4989 states. [2024-11-07 14:10:23,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4989 to 4885. [2024-11-07 14:10:23,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4885 states, 3475 states have (on average 1.2941007194244605) internal successors, (4497), 3554 states have internal predecessors, (4497), 1155 states have call successors, (1155), 254 states have call predecessors, (1155), 253 states have return successors, (1152), 1130 states have call predecessors, (1152), 1152 states have call successors, (1152) [2024-11-07 14:10:23,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4885 states to 4885 states and 6804 transitions. [2024-11-07 14:10:23,376 INFO L78 Accepts]: Start accepts. Automaton has 4885 states and 6804 transitions. Word has length 183 [2024-11-07 14:10:23,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 14:10:23,377 INFO L471 AbstractCegarLoop]: Abstraction has 4885 states and 6804 transitions. [2024-11-07 14:10:23,378 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-07 14:10:23,378 INFO L276 IsEmpty]: Start isEmpty. Operand 4885 states and 6804 transitions. [2024-11-07 14:10:23,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-07 14:10:23,395 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:10:23,396 INFO L215 NwaCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 14:10:23,396 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 14:10:23,396 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 14:10:23,397 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:10:23,397 INFO L85 PathProgramCache]: Analyzing trace with hash 1944982570, now seen corresponding path program 1 times [2024-11-07 14:10:23,397 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:10:23,397 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [517489974] [2024-11-07 14:10:23,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:10:23,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 14:10:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-07 14:10:30,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:10:30,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 14:10:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:10:30,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-07 14:10:30,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:10:30,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-07 14:10:30,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,180 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:10:30,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-07 14:10:30,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:10:30,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-07 14:10:30,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:10:30,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-07 14:10:30,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:10:30,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-07 14:10:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:10:30,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-07 14:10:30,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:10:30,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,263 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-07 14:10:30,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:10:30,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-07 14:10:30,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:10:30,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-07 14:10:30,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:10:30,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-07 14:10:30,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:10:30,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,325 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-07 14:10:30,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:10:30,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-07 14:10:30,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-07 14:10:30,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-07 14:10:30,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:10:30,366 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-07 14:10:30,366 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 14:10:30,366 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [517489974] [2024-11-07 14:10:30,366 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [517489974] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 14:10:30,366 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 14:10:30,366 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 14:10:30,367 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [804837857] [2024-11-07 14:10:30,367 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 14:10:30,367 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 14:10:30,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 14:10:30,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 14:10:30,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 14:10:30,368 INFO L87 Difference]: Start difference. First operand 4885 states and 6804 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 3 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-07 14:10:34,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 14:10:38,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []