./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 05:49:42,224 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 05:49:42,279 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 05:49:42,284 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 05:49:42,284 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 05:49:42,305 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 05:49:42,305 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 05:49:42,305 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 05:49:42,306 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 05:49:42,306 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 05:49:42,306 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 05:49:42,306 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 05:49:42,306 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 05:49:42,306 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 05:49:42,306 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 05:49:42,307 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 05:49:42,307 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 05:49:42,307 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 05:49:42,307 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 05:49:42,307 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 05:49:42,307 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 05:49:42,307 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 05:49:42,307 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 05:49:42,307 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 05:49:42,307 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 05:49:42,307 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 05:49:42,307 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 05:49:42,307 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 05:49:42,307 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 05:49:42,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 05:49:42,308 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 05:49:42,308 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 05:49:42,308 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 05:49:42,308 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 05:49:42,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 05:49:42,308 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 05:49:42,308 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 05:49:42,308 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 05:49:42,308 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 05:49:42,308 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 05:49:42,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 05:49:42,308 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 05:49:42,309 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 05:49:42,309 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 05:49:42,309 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 05:49:42,309 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe [2024-12-02 05:49:42,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 05:49:42,546 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 05:49:42,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 05:49:42,549 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 05:49:42,549 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 05:49:42,550 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2024-12-02 05:49:45,148 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/data/d482b2bef/fcc45a41ec5a4911a724433ea1650600/FLAG02a3da950 [2024-12-02 05:49:45,694 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 05:49:45,694 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2024-12-02 05:49:45,741 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/data/d482b2bef/fcc45a41ec5a4911a724433ea1650600/FLAG02a3da950 [2024-12-02 05:49:46,237 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/data/d482b2bef/fcc45a41ec5a4911a724433ea1650600 [2024-12-02 05:49:46,239 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 05:49:46,240 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 05:49:46,241 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 05:49:46,242 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 05:49:46,245 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 05:49:46,245 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:49:46" (1/1) ... [2024-12-02 05:49:46,246 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@413c6d51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:46, skipping insertion in model container [2024-12-02 05:49:46,246 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:49:46" (1/1) ... [2024-12-02 05:49:46,351 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 05:49:49,677 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2024-12-02 05:49:49,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 05:49:49,894 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 05:49:49,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6816] [2024-12-02 05:49:50,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6818] [2024-12-02 05:49:50,001 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"); [6828] [2024-12-02 05:49:50,001 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)); [6835] [2024-12-02 05:49:50,002 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; btc %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6842] [2024-12-02 05:49:50,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6850-6851] [2024-12-02 05:49:50,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6865-6866] [2024-12-02 05:49:50,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6875] [2024-12-02 05:49:50,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6882] [2024-12-02 05:49:50,010 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [7027-7028] [2024-12-02 05:49:50,011 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; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [7047-7048] [2024-12-02 05:49:50,011 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; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [7052-7053] [2024-12-02 05:49:50,012 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; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [7057-7058] [2024-12-02 05:49:50,012 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; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [7062-7063] [2024-12-02 05:49:50,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7382] [2024-12-02 05:49:50,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7389] [2024-12-02 05:49:50,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7397] [2024-12-02 05:49:50,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [7404] [2024-12-02 05:49:50,028 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)); [7688-7689] [2024-12-02 05:49:50,030 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)); [7717-7718] [2024-12-02 05:49:50,038 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [8069-8070] [2024-12-02 05:49:50,038 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8075] [2024-12-02 05:49:50,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (359), "i" (12UL)); [8618-8619] [2024-12-02 05:49:50,065 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (402), "i" (12UL)); [8674-8675] [2024-12-02 05:49:50,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (965), "i" (12UL)); [9407-9408] [2024-12-02 05:49:50,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (1007), "i" (12UL)); [9484-9485] [2024-12-02 05:49:50,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (1052), "i" (12UL)); [9540-9541] [2024-12-02 05:49:50,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (4245), "i" (12UL)); [14019-14020] [2024-12-02 05:49:50,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (4330), "i" (12UL)); [14137-14138] [2024-12-02 05:49:50,432 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2024-12-02 05:49:50,444 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 05:49:50,605 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __cmpxchg_wrong_size [2024-12-02 05:49:50,612 INFO L204 MainTranslator]: Completed translation [2024-12-02 05:49:50,612 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:50 WrapperNode [2024-12-02 05:49:50,612 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 05:49:50,613 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 05:49:50,614 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 05:49:50,614 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 05:49:50,636 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:50" (1/1) ... [2024-12-02 05:49:50,714 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:50" (1/1) ... [2024-12-02 05:49:50,946 INFO L138 Inliner]: procedures = 604, calls = 3364, calls flagged for inlining = 287, calls inlined = 270, statements flattened = 10336 [2024-12-02 05:49:50,946 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 05:49:50,947 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 05:49:50,947 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 05:49:50,947 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 05:49:50,955 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:50" (1/1) ... [2024-12-02 05:49:50,955 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:50" (1/1) ... [2024-12-02 05:49:51,003 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:50" (1/1) ... [2024-12-02 05:49:53,504 INFO L175 MemorySlicer]: Split 1538 memory accesses to 21 slices as follows [38, 2, 43, 3, 2, 3, 2, 11, 2, 4, 1, 3, 6, 7, 8, 46, 7, 50, 2, 3, 1295]. 84 percent of accesses are in the largest equivalence class. The 358 initializations are split as follows [0, 2, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 7, 6, 0, 7, 0, 0, 3, 330]. The 467 writes are split as follows [1, 0, 43, 1, 1, 0, 1, 8, 2, 2, 0, 2, 3, 0, 0, 2, 0, 37, 1, 0, 363]. [2024-12-02 05:49:53,505 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:50" (1/1) ... [2024-12-02 05:49:53,505 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:50" (1/1) ... [2024-12-02 05:49:53,670 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:50" (1/1) ... [2024-12-02 05:49:53,688 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:50" (1/1) ... [2024-12-02 05:49:53,717 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:50" (1/1) ... [2024-12-02 05:49:53,777 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:50" (1/1) ... [2024-12-02 05:49:53,799 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:50" (1/1) ... [2024-12-02 05:49:53,873 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 05:49:53,874 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 05:49:53,874 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 05:49:53,874 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 05:49:53,875 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:50" (1/1) ... [2024-12-02 05:49:53,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 05:49:53,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 05:49:53,908 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 05:49:53,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 05:49:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u16 [2024-12-02 05:49:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u16 [2024-12-02 05:49:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_set [2024-12-02 05:49:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_set [2024-12-02 05:49:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_do [2024-12-02 05:49:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_do [2024-12-02 05:49:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_data [2024-12-02 05:49:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_data [2024-12-02 05:49:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-02 05:49:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-02 05:49:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_is_bridged [2024-12-02 05:49:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_is_bridged [2024-12-02 05:49:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 05:49:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 05:49:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_credits_set [2024-12-02 05:49:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_credits_set [2024-12-02 05:49:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u32 [2024-12-02 05:49:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u32 [2024-12-02 05:49:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_probe [2024-12-02 05:49:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_probe [2024-12-02 05:49:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_add [2024-12-02 05:49:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_add [2024-12-02 05:49:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-12-02 05:49:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-12-02 05:49:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-02 05:49:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-02 05:49:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dma_rings_fini [2024-12-02 05:49:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dma_rings_fini [2024-12-02 05:49:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 05:49:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 05:49:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u32 [2024-12-02 05:49:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u32 [2024-12-02 05:49:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-02 05:49:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-02 05:49:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-02 05:49:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-02 05:49:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_dump [2024-12-02 05:49:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_dump [2024-12-02 05:49:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2024-12-02 05:49:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2024-12-02 05:49:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-02 05:49:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-02 05:49:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-12-02 05:49:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-12-02 05:49:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-02 05:49:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-02 05:49:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_to_vid [2024-12-02 05:49:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_to_vid [2024-12-02 05:49:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-12-02 05:49:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-12-02 05:49:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-02 05:49:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-02 05:49:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 05:49:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 05:49:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netevent_notifier [2024-12-02 05:49:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netevent_notifier [2024-12-02 05:49:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vid_to_vlan [2024-12-02 05:49:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vid_to_vlan [2024-12-02 05:49:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_internal_vlan_tbl_find [2024-12-02 05:49:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_internal_vlan_tbl_find [2024-12-02 05:49:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_ok [2024-12-02 05:49:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_ok [2024-12-02 05:49:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_dump [2024-12-02 05:49:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_dump [2024-12-02 05:49:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_del [2024-12-02 05:49:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_del [2024-12-02 05:49:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-02 05:49:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-02 05:49:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-02 05:49:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-02 05:49:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_add [2024-12-02 05:49:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_add [2024-12-02 05:49:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 05:49:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 05:49:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 05:49:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 05:49:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_entry_free [2024-12-02 05:49:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_entry_free [2024-12-02 05:49:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_vlan_id_is_internal [2024-12-02 05:49:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_vlan_id_is_internal [2024-12-02 05:49:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-02 05:49:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-02 05:49:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u64 [2024-12-02 05:49:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u64 [2024-12-02 05:49:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 05:49:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-02 05:49:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-02 05:49:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_getlink [2024-12-02 05:49:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_getlink [2024-12-02 05:49:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-02 05:49:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-02 05:49:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-02 05:49:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-02 05:49:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_phys_port_name [2024-12-02 05:49:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_phys_port_name [2024-12-02 05:49:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_commit [2024-12-02 05:49:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_commit [2024-12-02 05:49:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_setlink [2024-12-02 05:49:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_setlink [2024-12-02 05:49:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2024-12-02 05:49:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2024-12-02 05:49:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 05:49:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 05:49:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 05:49:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 05:49:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 05:49:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 05:49:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 05:49:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 05:49:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 05:49:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 05:49:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 05:49:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_set [2024-12-02 05:49:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_set [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_reset [2024-12-02 05:49:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_reset [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dev_check [2024-12-02 05:49:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dev_check [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_destroy [2024-12-02 05:49:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_destroy [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-02 05:49:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-02 05:49:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-02 05:49:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure __pos_inc [2024-12-02 05:49:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __pos_inc [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_put [2024-12-02 05:49:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_put [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 05:49:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_total_size [2024-12-02 05:49:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_total_size [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_get [2024-12-02 05:49:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_get [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 05:49:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-02 05:49:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2024-12-02 05:49:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_start [2024-12-02 05:49:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_start [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 05:49:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 05:49:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 05:49:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 05:49:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 05:49:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 05:49:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 05:49:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 05:49:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 05:49:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 05:49:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 05:49:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 05:49:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 05:49:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 05:49:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 05:49:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure __rocker_port_mem_alloc [2024-12-02 05:49:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __rocker_port_mem_alloc [2024-12-02 05:49:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2024-12-02 05:49:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2024-12-02 05:49:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2024-12-02 05:49:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2024-12-02 05:49:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_stp_update [2024-12-02 05:49:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_stp_update [2024-12-02 05:49:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-12-02 05:49:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-12-02 05:49:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-12-02 05:49:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-12-02 05:49:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_get [2024-12-02 05:49:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_get [2024-12-02 05:49:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_tx_vector [2024-12-02 05:49:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_tx_vector [2024-12-02 05:49:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_rx_vector [2024-12-02 05:49:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_rx_vector [2024-12-02 05:49:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fwd_enable [2024-12-02 05:49:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fwd_enable [2024-12-02 05:49:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-02 05:49:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-02 05:49:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_dump [2024-12-02 05:49:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_dump [2024-12-02 05:49:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_dump [2024-12-02 05:49:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_dump [2024-12-02 05:49:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_nested [2024-12-02 05:49:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_nested [2024-12-02 05:49:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-12-02 05:49:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-12-02 05:49:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-12-02 05:49:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-12-02 05:49:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_settings [2024-12-02 05:49:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_settings [2024-12-02 05:49:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-02 05:49:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-02 05:49:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kzalloc [2024-12-02 05:49:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kzalloc [2024-12-02 05:49:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_next [2024-12-02 05:49:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_next [2024-12-02 05:49:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 05:49:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_alloc [2024-12-02 05:49:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_alloc [2024-12-02 05:49:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_find [2024-12-02 05:49:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_find [2024-12-02 05:49:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure hash_del [2024-12-02 05:49:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_del [2024-12-02 05:49:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 05:49:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_fini [2024-12-02 05:49:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_fini [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_test_one [2024-12-02 05:49:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_test_one [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_get [2024-12-02 05:49:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_get [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 05:49:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u64 [2024-12-02 05:49:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u64 [2024-12-02 05:49:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ctrl_vlan [2024-12-02 05:49:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ctrl_vlan [2024-12-02 05:49:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_type [2024-12-02 05:49:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_type [2024-12-02 05:49:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_event_timeout [2024-12-02 05:49:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_event_timeout [2024-12-02 05:49:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-12-02 05:49:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-12-02 05:49:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_attr_size [2024-12-02 05:49:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_attr_size [2024-12-02 05:49:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_update [2024-12-02 05:49:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_update [2024-12-02 05:49:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u8 [2024-12-02 05:49:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u8 [2024-12-02 05:49:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_del [2024-12-02 05:49:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_del [2024-12-02 05:49:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fib_ipv4 [2024-12-02 05:49:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fib_ipv4 [2024-12-02 05:49:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-02 05:49:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-02 05:49:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ig_tbl [2024-12-02 05:49:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ig_tbl [2024-12-02 05:49:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_l2_interface [2024-12-02 05:49:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_l2_interface [2024-12-02 05:49:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 05:49:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 05:49:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2024-12-02 05:49:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_enable [2024-12-02 05:49:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_enable [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 05:49:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-02 05:49:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_alloc [2024-12-02 05:49:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_alloc [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_free [2024-12-02 05:49:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_free [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_cmd_exec [2024-12-02 05:49:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_cmd_exec [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frags_unmap [2024-12-02 05:49:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frags_unmap [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_desc [2024-12-02 05:49:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_desc [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kfree [2024-12-02 05:49:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kfree [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_destroy [2024-12-02 05:49:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_destroy [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 05:49:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 05:49:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rings_fini [2024-12-02 05:49:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rings_fini [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 05:49:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_do [2024-12-02 05:49:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_do [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-12-02 05:49:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_router_mac [2024-12-02 05:49:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_router_mac [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-12-02 05:49:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-02 05:49:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_create [2024-12-02 05:49:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_create [2024-12-02 05:49:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_unmap [2024-12-02 05:49:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_unmap [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2024-12-02 05:49:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_err [2024-12-02 05:49:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_err [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be16 [2024-12-02 05:49:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be16 [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 05:49:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-02 05:49:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse [2024-12-02 05:49:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 05:49:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 05:49:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 05:49:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 05:49:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 05:49:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 05:49:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 05:49:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 05:49:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 05:49:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 05:49:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 05:49:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 05:49:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 05:49:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 05:49:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_ucast4_routing [2024-12-02 05:49:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_ucast4_routing [2024-12-02 05:49:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 05:49:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 05:49:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-02 05:49:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-02 05:49:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_find [2024-12-02 05:49:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_find [2024-12-02 05:49:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan [2024-12-02 05:49:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan [2024-12-02 05:49:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2024-12-02 05:49:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2024-12-02 05:49:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2024-12-02 05:49:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2024-12-02 05:49:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn [2024-12-02 05:49:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn [2024-12-02 05:49:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_vector [2024-12-02 05:49:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_vector [2024-12-02 05:49:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-12-02 05:49:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-12-02 05:49:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 05:49:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_learning [2024-12-02 05:49:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_learning [2024-12-02 05:49:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be32 [2024-12-02 05:49:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be32 [2024-12-02 05:49:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 05:49:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2024-12-02 05:49:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_bridge [2024-12-02 05:49:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_bridge [2024-12-02 05:49:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_set [2024-12-02 05:49:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_set [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_end [2024-12-02 05:49:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_end [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-12-02 05:49:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 05:49:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_trans_abort [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_trans_abort [2024-12-02 05:49:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_len [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_len [2024-12-02 05:49:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-02 05:49:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_wake_up [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_wake_up [2024-12-02 05:49:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_init [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_init [2024-12-02 05:49:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-12-02 05:49:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 05:49:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-12-02 05:49:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-12-02 05:49:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-02 05:49:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-02 05:49:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_neigh_tbl_find [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_neigh_tbl_find [2024-12-02 05:49:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_del [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_del [2024-12-02 05:49:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kcalloc [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kcalloc [2024-12-02 05:49:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure inet_make_mask [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure inet_make_mask [2024-12-02 05:49:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_add [2024-12-02 05:49:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_add [2024-12-02 05:49:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 05:49:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 05:49:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2024-12-02 05:49:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2024-12-02 05:49:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure call_switchdev_notifiers [2024-12-02 05:49:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure call_switchdev_notifiers [2024-12-02 05:49:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-12-02 05:49:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-12-02 05:49:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_gen_clear [2024-12-02 05:49:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_gen_clear [2024-12-02 05:49:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn_work [2024-12-02 05:49:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn_work [2024-12-02 05:49:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-12-02 05:49:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-12-02 05:49:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_cancel [2024-12-02 05:49:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_cancel [2024-12-02 05:49:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-02 05:49:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-02 05:49:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_pass_to_producer [2024-12-02 05:49:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_pass_to_producer [2024-12-02 05:49:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_settings [2024-12-02 05:49:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_settings [2024-12-02 05:49:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 05:49:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 05:49:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure __hash_init [2024-12-02 05:49:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __hash_init [2024-12-02 05:49:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_mac_address [2024-12-02 05:49:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_mac_address [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2024-12-02 05:49:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-12-02 05:49:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 05:49:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 05:49:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_tail_get [2024-12-02 05:49:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_tail_get [2024-12-02 05:49:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_add [2024-12-02 05:49:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_add [2024-12-02 05:49:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_term_mac [2024-12-02 05:49:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_term_mac [2024-12-02 05:49:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_start [2024-12-02 05:49:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_start [2024-12-02 05:49:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-02 05:49:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-02 05:49:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-02 05:49:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-02 05:49:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-12-02 05:49:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-12-02 05:49:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2024-12-02 05:49:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2024-12-02 05:49:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_get [2024-12-02 05:49:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_get [2024-12-02 05:49:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-02 05:49:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-02 05:49:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2024-12-02 05:49:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2024-12-02 05:49:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2024-12-02 05:49:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2024-12-02 05:49:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-12-02 05:49:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-12-02 05:49:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2024-12-02 05:49:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2024-12-02 05:49:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-12-02 05:49:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-12-02 05:49:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2024-12-02 05:49:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2024-12-02 05:49:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-12-02 05:49:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-12-02 05:49:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frag_map_put [2024-12-02 05:49:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frag_map_put [2024-12-02 05:49:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_del [2024-12-02 05:49:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_del [2024-12-02 05:49:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_free_tbls [2024-12-02 05:49:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_free_tbls [2024-12-02 05:49:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u8 [2024-12-02 05:49:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u8 [2024-12-02 05:49:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put [2024-12-02 05:49:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put [2024-12-02 05:49:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_free [2024-12-02 05:49:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_free [2024-12-02 05:49:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_dellink [2024-12-02 05:49:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_dellink [2024-12-02 05:49:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u16 [2024-12-02 05:49:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u16 [2024-12-02 05:49:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-02 05:49:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-02 05:49:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-02 05:49:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2024-12-02 05:49:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ipv4_neigh [2024-12-02 05:49:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ipv4_neigh [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-12-02 05:49:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_remove_ports [2024-12-02 05:49:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_remove_ports [2024-12-02 05:49:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb [2024-12-02 05:49:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb [2024-12-02 05:49:55,415 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 05:49:55,419 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 05:50:11,915 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 05:50:23,151 INFO L? ?]: Removed 5552 outVars from TransFormulas that were not future-live. [2024-12-02 05:50:23,151 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 05:50:23,209 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 05:50:23,209 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-02 05:50:23,210 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:50:23 BoogieIcfgContainer [2024-12-02 05:50:23,210 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 05:50:23,212 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 05:50:23,212 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 05:50:23,260 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 05:50:23,260 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:49:46" (1/3) ... [2024-12-02 05:50:23,260 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f8e2d41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:50:23, skipping insertion in model container [2024-12-02 05:50:23,260 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:49:50" (2/3) ... [2024-12-02 05:50:23,260 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f8e2d41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:50:23, skipping insertion in model container [2024-12-02 05:50:23,260 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:50:23" (3/3) ... [2024-12-02 05:50:23,262 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2024-12-02 05:50:23,273 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 05:50:23,276 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i that has 254 procedures, 4351 locations, 1 initial locations, 65 loop locations, and 2 error locations. [2024-12-02 05:50:23,372 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 05:50:23,381 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;@626d504d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 05:50:23,381 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-12-02 05:50:23,392 INFO L276 IsEmpty]: Start isEmpty. Operand has 4178 states, 2927 states have (on average 1.349846258968227) internal successors, (3951), 3030 states have internal predecessors, (3951), 1034 states have call successors, (1034), 215 states have call predecessors, (1034), 214 states have return successors, (1015), 1001 states have call predecessors, (1015), 1015 states have call successors, (1015) [2024-12-02 05:50:23,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2024-12-02 05:50:23,427 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:50:23,428 INFO L218 NwaCegarLoop]: trace histogram [23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 15, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 05:50:23,428 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:50:23,432 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:50:23,432 INFO L85 PathProgramCache]: Analyzing trace with hash -1473618353, now seen corresponding path program 1 times [2024-12-02 05:50:23,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:50:23,438 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1103610504] [2024-12-02 05:50:23,438 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:50:23,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:50:28,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:50:28,877 INFO L134 CoverageAnalysis]: Checked inductivity of 4487 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 4377 trivial. 0 not checked. [2024-12-02 05:50:28,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:50:28,878 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1103610504] [2024-12-02 05:50:28,878 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1103610504] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 05:50:28,878 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [339436802] [2024-12-02 05:50:28,878 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:50:28,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 05:50:28,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 05:50:28,880 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 05:50:28,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 05:50:35,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:50:35,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 6046 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-02 05:50:35,233 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 05:50:35,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4487 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 4289 trivial. 0 not checked. [2024-12-02 05:50:35,335 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 05:50:35,335 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [339436802] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:50:35,335 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 05:50:35,336 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-12-02 05:50:35,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1598053490] [2024-12-02 05:50:35,339 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:50:35,343 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 05:50:35,344 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:50:35,364 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 05:50:35,364 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 05:50:35,374 INFO L87 Difference]: Start difference. First operand has 4178 states, 2927 states have (on average 1.349846258968227) internal successors, (3951), 3030 states have internal predecessors, (3951), 1034 states have call successors, (1034), 215 states have call predecessors, (1034), 214 states have return successors, (1015), 1001 states have call predecessors, (1015), 1015 states have call successors, (1015) Second operand has 2 states, 2 states have (on average 45.0) internal successors, (90), 2 states have internal predecessors, (90), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-12-02 05:50:35,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:50:35,797 INFO L93 Difference]: Finished difference Result 8350 states and 12172 transitions. [2024-12-02 05:50:35,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 05:50:35,800 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 45.0) internal successors, (90), 2 states have internal predecessors, (90), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 569 [2024-12-02 05:50:35,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:50:35,864 INFO L225 Difference]: With dead ends: 8350 [2024-12-02 05:50:35,864 INFO L226 Difference]: Without dead ends: 4141 [2024-12-02 05:50:35,906 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 570 GetRequests, 570 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 05:50:35,911 INFO L435 NwaCegarLoop]: 5977 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5977 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 05:50:35,912 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5977 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 05:50:35,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4141 states. [2024-12-02 05:50:36,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4141 to 4141. [2024-12-02 05:50:36,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4141 states, 2911 states have (on average 1.335279972518035) internal successors, (3887), 2993 states have internal predecessors, (3887), 1015 states have call successors, (1015), 214 states have call predecessors, (1015), 213 states have return successors, (1012), 998 states have call predecessors, (1012), 1012 states have call successors, (1012) [2024-12-02 05:50:36,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4141 states to 4141 states and 5914 transitions. [2024-12-02 05:50:36,233 INFO L78 Accepts]: Start accepts. Automaton has 4141 states and 5914 transitions. Word has length 569 [2024-12-02 05:50:36,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:50:36,234 INFO L471 AbstractCegarLoop]: Abstraction has 4141 states and 5914 transitions. [2024-12-02 05:50:36,234 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 45.0) internal successors, (90), 2 states have internal predecessors, (90), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-12-02 05:50:36,234 INFO L276 IsEmpty]: Start isEmpty. Operand 4141 states and 5914 transitions. [2024-12-02 05:50:36,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2024-12-02 05:50:36,253 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:50:36,253 INFO L218 NwaCegarLoop]: trace histogram [23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 15, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 05:50:36,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 05:50:36,454 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-12-02 05:50:36,454 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:50:36,454 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:50:36,455 INFO L85 PathProgramCache]: Analyzing trace with hash 526294241, now seen corresponding path program 1 times [2024-12-02 05:50:36,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:50:36,455 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [706286085] [2024-12-02 05:50:36,455 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:50:36,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:50:41,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:50:41,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4487 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4487 trivial. 0 not checked. [2024-12-02 05:50:41,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:50:41,991 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [706286085] [2024-12-02 05:50:41,991 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [706286085] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:50:41,991 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:50:41,991 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:50:41,991 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1018517098] [2024-12-02 05:50:41,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:50:41,993 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:50:41,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:50:41,993 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:50:41,994 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:50:41,994 INFO L87 Difference]: Start difference. First operand 4141 states and 5914 transitions. Second operand has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-12-02 05:50:46,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 05:50:46,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:50:46,530 INFO L93 Difference]: Finished difference Result 12203 states and 17433 transitions. [2024-12-02 05:50:46,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:50:46,531 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 569 [2024-12-02 05:50:46,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:50:46,607 INFO L225 Difference]: With dead ends: 12203 [2024-12-02 05:50:46,608 INFO L226 Difference]: Without dead ends: 8151 [2024-12-02 05:50:46,629 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:50:46,630 INFO L435 NwaCegarLoop]: 5924 mSDtfsCounter, 5732 mSDsluCounter, 5885 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5732 SdHoareTripleChecker+Valid, 11809 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-12-02 05:50:46,630 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5732 Valid, 11809 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2024-12-02 05:50:46,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8151 states. [2024-12-02 05:50:46,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8151 to 8149. [2024-12-02 05:50:46,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8149 states, 5745 states have (on average 1.3383812010443865) internal successors, (7689), 5906 states have internal predecessors, (7689), 1978 states have call successors, (1978), 425 states have call predecessors, (1978), 424 states have return successors, (1975), 1947 states have call predecessors, (1975), 1975 states have call successors, (1975) [2024-12-02 05:50:47,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8149 states to 8149 states and 11642 transitions. [2024-12-02 05:50:47,034 INFO L78 Accepts]: Start accepts. Automaton has 8149 states and 11642 transitions. Word has length 569 [2024-12-02 05:50:47,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:50:47,035 INFO L471 AbstractCegarLoop]: Abstraction has 8149 states and 11642 transitions. [2024-12-02 05:50:47,036 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-12-02 05:50:47,036 INFO L276 IsEmpty]: Start isEmpty. Operand 8149 states and 11642 transitions. [2024-12-02 05:50:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2024-12-02 05:50:47,046 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:50:47,046 INFO L218 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 15, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 05:50:47,046 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 05:50:47,046 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:50:47,047 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:50:47,047 INFO L85 PathProgramCache]: Analyzing trace with hash 50695575, now seen corresponding path program 1 times [2024-12-02 05:50:47,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:50:47,047 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1056505680] [2024-12-02 05:50:47,047 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:50:47,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:50:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:50:52,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4809 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4809 trivial. 0 not checked. [2024-12-02 05:50:52,869 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:50:52,869 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1056505680] [2024-12-02 05:50:52,869 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1056505680] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:50:52,869 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:50:52,870 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 05:50:52,870 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [393201825] [2024-12-02 05:50:52,870 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:50:52,871 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 05:50:52,871 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:50:52,871 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 05:50:52,872 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 05:50:52,872 INFO L87 Difference]: Start difference. First operand 8149 states and 11642 transitions. Second operand has 4 states, 4 states have (on average 21.5) internal successors, (86), 4 states have internal predecessors, (86), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) [2024-12-02 05:50:53,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:50:53,339 INFO L93 Difference]: Finished difference Result 16220 states and 23170 transitions. [2024-12-02 05:50:53,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 05:50:53,339 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.5) internal successors, (86), 4 states have internal predecessors, (86), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) Word has length 582 [2024-12-02 05:50:53,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:50:53,394 INFO L225 Difference]: With dead ends: 16220 [2024-12-02 05:50:53,394 INFO L226 Difference]: Without dead ends: 8160 [2024-12-02 05:50:53,421 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 05:50:53,421 INFO L435 NwaCegarLoop]: 5922 mSDtfsCounter, 5909 mSDsluCounter, 5929 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5909 SdHoareTripleChecker+Valid, 11851 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 05:50:53,422 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5909 Valid, 11851 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 05:50:53,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8160 states. [2024-12-02 05:50:53,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8160 to 8151. [2024-12-02 05:50:53,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8151 states, 5747 states have (on average 1.3380894379676354) internal successors, (7690), 5908 states have internal predecessors, (7690), 1978 states have call successors, (1978), 425 states have call predecessors, (1978), 424 states have return successors, (1975), 1947 states have call predecessors, (1975), 1975 states have call successors, (1975) [2024-12-02 05:50:53,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8151 states to 8151 states and 11643 transitions. [2024-12-02 05:50:53,714 INFO L78 Accepts]: Start accepts. Automaton has 8151 states and 11643 transitions. Word has length 582 [2024-12-02 05:50:53,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:50:53,715 INFO L471 AbstractCegarLoop]: Abstraction has 8151 states and 11643 transitions. [2024-12-02 05:50:53,716 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.5) internal successors, (86), 4 states have internal predecessors, (86), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42) [2024-12-02 05:50:53,716 INFO L276 IsEmpty]: Start isEmpty. Operand 8151 states and 11643 transitions. [2024-12-02 05:50:53,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2024-12-02 05:50:53,725 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:50:53,725 INFO L218 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 15, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 05:50:53,725 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 05:50:53,725 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:50:53,726 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:50:53,726 INFO L85 PathProgramCache]: Analyzing trace with hash 970131703, now seen corresponding path program 1 times [2024-12-02 05:50:53,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:50:53,726 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [964584666] [2024-12-02 05:50:53,726 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:50:53,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:50:58,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:50:58,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4809 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4809 trivial. 0 not checked. [2024-12-02 05:50:58,664 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:50:58,664 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [964584666] [2024-12-02 05:50:58,664 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [964584666] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:50:58,664 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:50:58,665 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:50:58,665 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [265017821] [2024-12-02 05:50:58,665 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:50:58,666 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:50:58,666 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:50:58,666 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:50:58,666 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:50:58,667 INFO L87 Difference]: Start difference. First operand 8151 states and 11643 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-12-02 05:50:58,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:50:58,848 INFO L93 Difference]: Finished difference Result 8153 states and 11644 transitions. [2024-12-02 05:50:58,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:50:58,848 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 592 [2024-12-02 05:50:58,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:50:58,908 INFO L225 Difference]: With dead ends: 8153 [2024-12-02 05:50:58,909 INFO L226 Difference]: Without dead ends: 8150 [2024-12-02 05:50:58,914 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:50:58,915 INFO L435 NwaCegarLoop]: 5911 mSDtfsCounter, 5800 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5800 SdHoareTripleChecker+Valid, 5911 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 05:50:58,915 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5800 Valid, 5911 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 05:50:58,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8150 states. [2024-12-02 05:50:59,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8150 to 8150. [2024-12-02 05:50:59,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8150 states, 5747 states have (on average 1.3379154341395512) internal successors, (7689), 5907 states have internal predecessors, (7689), 1977 states have call successors, (1977), 425 states have call predecessors, (1977), 424 states have return successors, (1975), 1947 states have call predecessors, (1975), 1975 states have call successors, (1975) [2024-12-02 05:50:59,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8150 states to 8150 states and 11641 transitions. [2024-12-02 05:50:59,196 INFO L78 Accepts]: Start accepts. Automaton has 8150 states and 11641 transitions. Word has length 592 [2024-12-02 05:50:59,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:50:59,198 INFO L471 AbstractCegarLoop]: Abstraction has 8150 states and 11641 transitions. [2024-12-02 05:50:59,198 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-12-02 05:50:59,198 INFO L276 IsEmpty]: Start isEmpty. Operand 8150 states and 11641 transitions. [2024-12-02 05:50:59,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 594 [2024-12-02 05:50:59,205 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:50:59,205 INFO L218 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 15, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 05:50:59,205 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 05:50:59,205 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:50:59,206 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:50:59,206 INFO L85 PathProgramCache]: Analyzing trace with hash 5128373, now seen corresponding path program 1 times [2024-12-02 05:50:59,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:50:59,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [747820976] [2024-12-02 05:50:59,206 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:50:59,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:03,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:04,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4809 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4809 trivial. 0 not checked. [2024-12-02 05:51:04,178 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:04,178 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [747820976] [2024-12-02 05:51:04,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [747820976] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:04,179 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:04,179 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:51:04,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22513851] [2024-12-02 05:51:04,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:04,180 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:51:04,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:04,180 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:51:04,180 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:51:04,181 INFO L87 Difference]: Start difference. First operand 8150 states and 11641 transitions. Second operand has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-12-02 05:51:04,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:04,417 INFO L93 Difference]: Finished difference Result 8152 states and 11642 transitions. [2024-12-02 05:51:04,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:51:04,417 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 593 [2024-12-02 05:51:04,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:04,460 INFO L225 Difference]: With dead ends: 8152 [2024-12-02 05:51:04,460 INFO L226 Difference]: Without dead ends: 8149 [2024-12-02 05:51:04,465 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:51:04,466 INFO L435 NwaCegarLoop]: 5909 mSDtfsCounter, 5797 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5797 SdHoareTripleChecker+Valid, 5909 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 05:51:04,466 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5797 Valid, 5909 Invalid, 1 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 05:51:04,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8149 states. [2024-12-02 05:51:04,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8149 to 8149. [2024-12-02 05:51:04,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8149 states, 5747 states have (on average 1.3377414303114668) internal successors, (7688), 5906 states have internal predecessors, (7688), 1976 states have call successors, (1976), 425 states have call predecessors, (1976), 424 states have return successors, (1975), 1947 states have call predecessors, (1975), 1975 states have call successors, (1975) [2024-12-02 05:51:04,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8149 states to 8149 states and 11639 transitions. [2024-12-02 05:51:04,748 INFO L78 Accepts]: Start accepts. Automaton has 8149 states and 11639 transitions. Word has length 593 [2024-12-02 05:51:04,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:04,749 INFO L471 AbstractCegarLoop]: Abstraction has 8149 states and 11639 transitions. [2024-12-02 05:51:04,749 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-12-02 05:51:04,749 INFO L276 IsEmpty]: Start isEmpty. Operand 8149 states and 11639 transitions. [2024-12-02 05:51:04,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 595 [2024-12-02 05:51:04,756 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:04,756 INFO L218 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 15, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 05:51:04,756 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 05:51:04,756 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:04,756 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:04,757 INFO L85 PathProgramCache]: Analyzing trace with hash 154801082, now seen corresponding path program 1 times [2024-12-02 05:51:04,757 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:04,757 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973050006] [2024-12-02 05:51:04,757 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:04,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:09,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:09,568 INFO L134 CoverageAnalysis]: Checked inductivity of 4809 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4809 trivial. 0 not checked. [2024-12-02 05:51:09,568 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:09,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [973050006] [2024-12-02 05:51:09,568 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [973050006] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:09,568 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:09,568 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:51:09,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1286406650] [2024-12-02 05:51:09,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:09,569 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:51:09,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:09,570 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:51:09,570 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:51:09,570 INFO L87 Difference]: Start difference. First operand 8149 states and 11639 transitions. Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-12-02 05:51:09,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:09,883 INFO L93 Difference]: Finished difference Result 8149 states and 11639 transitions. [2024-12-02 05:51:09,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:51:09,884 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 594 [2024-12-02 05:51:09,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:09,940 INFO L225 Difference]: With dead ends: 8149 [2024-12-02 05:51:09,940 INFO L226 Difference]: Without dead ends: 8129 [2024-12-02 05:51:09,947 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:51:09,947 INFO L435 NwaCegarLoop]: 5907 mSDtfsCounter, 5793 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5793 SdHoareTripleChecker+Valid, 5907 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 05:51:09,947 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5793 Valid, 5907 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 05:51:09,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8129 states. [2024-12-02 05:51:10,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8129 to 8129. [2024-12-02 05:51:10,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8129 states, 5733 states have (on average 1.3382173382173381) internal successors, (7672), 5891 states have internal predecessors, (7672), 1973 states have call successors, (1973), 422 states have call predecessors, (1973), 422 states have return successors, (1973), 1945 states have call predecessors, (1973), 1973 states have call successors, (1973) [2024-12-02 05:51:10,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8129 states to 8129 states and 11618 transitions. [2024-12-02 05:51:10,401 INFO L78 Accepts]: Start accepts. Automaton has 8129 states and 11618 transitions. Word has length 594 [2024-12-02 05:51:10,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:10,402 INFO L471 AbstractCegarLoop]: Abstraction has 8129 states and 11618 transitions. [2024-12-02 05:51:10,402 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-12-02 05:51:10,402 INFO L276 IsEmpty]: Start isEmpty. Operand 8129 states and 11618 transitions. [2024-12-02 05:51:10,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2024-12-02 05:51:10,434 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:10,435 INFO L218 NwaCegarLoop]: trace histogram [23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 15, 15, 15, 15, 15, 15, 15, 15, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 05:51:10,435 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 05:51:10,435 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:10,435 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:10,436 INFO L85 PathProgramCache]: Analyzing trace with hash -1356663574, now seen corresponding path program 1 times [2024-12-02 05:51:10,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:10,436 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542612332] [2024-12-02 05:51:10,436 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:10,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:15,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:15,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4504 trivial. 0 not checked. [2024-12-02 05:51:15,478 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:15,478 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1542612332] [2024-12-02 05:51:15,478 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1542612332] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:15,478 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:15,478 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:51:15,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1683799171] [2024-12-02 05:51:15,478 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:15,479 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:51:15,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:15,479 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:51:15,479 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:51:15,480 INFO L87 Difference]: Start difference. First operand 8129 states and 11618 transitions. Second operand has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 2 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2024-12-02 05:51:16,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:16,133 INFO L93 Difference]: Finished difference Result 23319 states and 33310 transitions. [2024-12-02 05:51:16,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:51:16,133 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 2 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) Word has length 692 [2024-12-02 05:51:16,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:16,223 INFO L225 Difference]: With dead ends: 23319 [2024-12-02 05:51:16,223 INFO L226 Difference]: Without dead ends: 15279 [2024-12-02 05:51:16,259 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:51:16,259 INFO L435 NwaCegarLoop]: 5926 mSDtfsCounter, 5236 mSDsluCounter, 5748 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5236 SdHoareTripleChecker+Valid, 11674 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 05:51:16,260 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5236 Valid, 11674 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 05:51:16,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15279 states. [2024-12-02 05:51:16,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15279 to 15277. [2024-12-02 05:51:16,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15277 states, 10742 states have (on average 1.3378328058089741) internal successors, (14371), 11041 states have internal predecessors, (14371), 3722 states have call successors, (3722), 812 states have call predecessors, (3722), 812 states have return successors, (3722), 3665 states have call predecessors, (3722), 3722 states have call successors, (3722) [2024-12-02 05:51:16,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15277 states to 15277 states and 21815 transitions. [2024-12-02 05:51:16,776 INFO L78 Accepts]: Start accepts. Automaton has 15277 states and 21815 transitions. Word has length 692 [2024-12-02 05:51:16,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:16,777 INFO L471 AbstractCegarLoop]: Abstraction has 15277 states and 21815 transitions. [2024-12-02 05:51:16,777 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 2 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2024-12-02 05:51:16,777 INFO L276 IsEmpty]: Start isEmpty. Operand 15277 states and 21815 transitions. [2024-12-02 05:51:16,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-12-02 05:51:16,832 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:16,833 INFO L218 NwaCegarLoop]: trace histogram [29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 15, 15, 15, 15, 15, 15, 15, 15, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 05:51:16,833 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 05:51:16,833 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:16,833 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:16,833 INFO L85 PathProgramCache]: Analyzing trace with hash 1735982311, now seen corresponding path program 1 times [2024-12-02 05:51:16,833 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:16,833 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813788953] [2024-12-02 05:51:16,834 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:16,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:21,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:22,117 INFO L134 CoverageAnalysis]: Checked inductivity of 6649 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6649 trivial. 0 not checked. [2024-12-02 05:51:22,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:22,118 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813788953] [2024-12-02 05:51:22,118 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [813788953] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:22,118 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:22,118 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:51:22,118 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2131584990] [2024-12-02 05:51:22,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:22,119 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:51:22,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:22,120 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:51:22,120 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:51:22,120 INFO L87 Difference]: Start difference. First operand 15277 states and 21815 transitions. Second operand has 3 states, 3 states have (on average 63.666666666666664) internal successors, (191), 3 states have internal predecessors, (191), 3 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (64), 3 states have call predecessors, (64), 3 states have call successors, (64) [2024-12-02 05:51:22,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:22,831 INFO L93 Difference]: Finished difference Result 30469 states and 43535 transitions. [2024-12-02 05:51:22,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:51:22,831 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 63.666666666666664) internal successors, (191), 3 states have internal predecessors, (191), 3 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (64), 3 states have call predecessors, (64), 3 states have call successors, (64) Word has length 809 [2024-12-02 05:51:22,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:22,910 INFO L225 Difference]: With dead ends: 30469 [2024-12-02 05:51:22,910 INFO L226 Difference]: Without dead ends: 15281 [2024-12-02 05:51:22,957 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:51:22,958 INFO L435 NwaCegarLoop]: 5892 mSDtfsCounter, 6 mSDsluCounter, 5875 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 11767 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 05:51:22,958 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 11767 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 05:51:22,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15281 states. [2024-12-02 05:51:23,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15281 to 15281. [2024-12-02 05:51:23,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15281 states, 10744 states have (on average 1.3377699180938198) internal successors, (14373), 11043 states have internal predecessors, (14373), 3724 states have call successors, (3724), 812 states have call predecessors, (3724), 812 states have return successors, (3724), 3667 states have call predecessors, (3724), 3724 states have call successors, (3724) [2024-12-02 05:51:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15281 states to 15281 states and 21821 transitions. [2024-12-02 05:51:23,660 INFO L78 Accepts]: Start accepts. Automaton has 15281 states and 21821 transitions. Word has length 809 [2024-12-02 05:51:23,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:23,661 INFO L471 AbstractCegarLoop]: Abstraction has 15281 states and 21821 transitions. [2024-12-02 05:51:23,661 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 63.666666666666664) internal successors, (191), 3 states have internal predecessors, (191), 3 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (64), 3 states have call predecessors, (64), 3 states have call successors, (64) [2024-12-02 05:51:23,661 INFO L276 IsEmpty]: Start isEmpty. Operand 15281 states and 21821 transitions. [2024-12-02 05:51:23,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-12-02 05:51:23,721 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:23,721 INFO L218 NwaCegarLoop]: trace histogram [29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 15, 15, 15, 15, 15, 15, 15, 15, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 05:51:23,721 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 05:51:23,721 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:23,722 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:23,722 INFO L85 PathProgramCache]: Analyzing trace with hash 1914352259, now seen corresponding path program 1 times [2024-12-02 05:51:23,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:23,722 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1606855544] [2024-12-02 05:51:23,722 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:23,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:28,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:28,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6649 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6649 trivial. 0 not checked. [2024-12-02 05:51:28,554 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:28,554 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1606855544] [2024-12-02 05:51:28,554 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1606855544] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:28,554 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:28,554 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 05:51:28,554 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2084938916] [2024-12-02 05:51:28,554 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:28,555 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:51:28,556 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:28,556 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:51:28,556 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:51:28,556 INFO L87 Difference]: Start difference. First operand 15281 states and 21821 transitions. Second operand has 3 states, 3 states have (on average 66.66666666666667) internal successors, (200), 3 states have internal predecessors, (200), 3 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (65), 3 states have call predecessors, (65), 3 states have call successors, (65) [2024-12-02 05:51:29,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:29,143 INFO L93 Difference]: Finished difference Result 30481 states and 43553 transitions. [2024-12-02 05:51:29,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:51:29,144 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 66.66666666666667) internal successors, (200), 3 states have internal predecessors, (200), 3 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (65), 3 states have call predecessors, (65), 3 states have call successors, (65) Word has length 820 [2024-12-02 05:51:29,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:29,192 INFO L225 Difference]: With dead ends: 30481 [2024-12-02 05:51:29,192 INFO L226 Difference]: Without dead ends: 15289 [2024-12-02 05:51:29,224 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 05:51:29,224 INFO L435 NwaCegarLoop]: 5896 mSDtfsCounter, 0 mSDsluCounter, 5887 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 11783 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 05:51:29,224 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 11783 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 05:51:29,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15289 states. [2024-12-02 05:51:29,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15289 to 15289. [2024-12-02 05:51:29,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15289 states, 10748 states have (on average 1.3376442128768142) internal successors, (14377), 11047 states have internal predecessors, (14377), 3728 states have call successors, (3728), 812 states have call predecessors, (3728), 812 states have return successors, (3728), 3671 states have call predecessors, (3728), 3728 states have call successors, (3728) [2024-12-02 05:51:29,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15289 states to 15289 states and 21833 transitions. [2024-12-02 05:51:29,712 INFO L78 Accepts]: Start accepts. Automaton has 15289 states and 21833 transitions. Word has length 820 [2024-12-02 05:51:29,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:29,713 INFO L471 AbstractCegarLoop]: Abstraction has 15289 states and 21833 transitions. [2024-12-02 05:51:29,713 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 66.66666666666667) internal successors, (200), 3 states have internal predecessors, (200), 3 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (65), 3 states have call predecessors, (65), 3 states have call successors, (65) [2024-12-02 05:51:29,713 INFO L276 IsEmpty]: Start isEmpty. Operand 15289 states and 21833 transitions. [2024-12-02 05:51:29,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2024-12-02 05:51:29,752 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:29,753 INFO L218 NwaCegarLoop]: trace histogram [29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 15, 15, 15, 15, 15, 15, 15, 15, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 05:51:29,753 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 05:51:29,753 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:29,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:29,753 INFO L85 PathProgramCache]: Analyzing trace with hash 1552796019, now seen corresponding path program 1 times [2024-12-02 05:51:29,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:29,753 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812261180] [2024-12-02 05:51:29,754 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:29,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:34,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:36,248 INFO L134 CoverageAnalysis]: Checked inductivity of 6649 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6649 trivial. 0 not checked. [2024-12-02 05:51:36,248 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:36,248 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1812261180] [2024-12-02 05:51:36,249 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1812261180] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:36,249 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 05:51:36,249 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-12-02 05:51:36,249 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1520933707] [2024-12-02 05:51:36,249 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:36,250 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-12-02 05:51:36,250 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:36,250 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-12-02 05:51:36,250 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2024-12-02 05:51:36,251 INFO L87 Difference]: Start difference. First operand 15289 states and 21833 transitions. Second operand has 10 states, 8 states have (on average 24.25) internal successors, (194), 9 states have internal predecessors, (194), 5 states have call successors, (67), 2 states have call predecessors, (67), 3 states have return successors, (65), 4 states have call predecessors, (65), 5 states have call successors, (65) [2024-12-02 05:51:39,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:39,447 INFO L93 Difference]: Finished difference Result 30893 states and 44200 transitions. [2024-12-02 05:51:39,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-12-02 05:51:39,447 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 8 states have (on average 24.25) internal successors, (194), 9 states have internal predecessors, (194), 5 states have call successors, (67), 2 states have call predecessors, (67), 3 states have return successors, (65), 4 states have call predecessors, (65), 5 states have call successors, (65) Word has length 814 [2024-12-02 05:51:39,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:39,505 INFO L225 Difference]: With dead ends: 30893 [2024-12-02 05:51:39,506 INFO L226 Difference]: Without dead ends: 15693 [2024-12-02 05:51:39,545 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2024-12-02 05:51:39,545 INFO L435 NwaCegarLoop]: 5870 mSDtfsCounter, 428 mSDsluCounter, 41018 mSDsCounter, 0 mSdLazyCounter, 310 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 435 SdHoareTripleChecker+Valid, 46888 SdHoareTripleChecker+Invalid, 395 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 310 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2024-12-02 05:51:39,546 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [435 Valid, 46888 Invalid, 395 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [85 Valid, 310 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2024-12-02 05:51:39,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15693 states. [2024-12-02 05:51:39,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15693 to 15663. [2024-12-02 05:51:40,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15663 states, 11034 states have (on average 1.3379554105492115) internal successors, (14763), 11349 states have internal predecessors, (14763), 3810 states have call successors, (3810), 814 states have call predecessors, (3810), 818 states have return successors, (3842), 3755 states have call predecessors, (3842), 3810 states have call successors, (3842) [2024-12-02 05:51:40,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15663 states to 15663 states and 22415 transitions. [2024-12-02 05:51:40,085 INFO L78 Accepts]: Start accepts. Automaton has 15663 states and 22415 transitions. Word has length 814 [2024-12-02 05:51:40,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:40,085 INFO L471 AbstractCegarLoop]: Abstraction has 15663 states and 22415 transitions. [2024-12-02 05:51:40,086 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 8 states have (on average 24.25) internal successors, (194), 9 states have internal predecessors, (194), 5 states have call successors, (67), 2 states have call predecessors, (67), 3 states have return successors, (65), 4 states have call predecessors, (65), 5 states have call successors, (65) [2024-12-02 05:51:40,086 INFO L276 IsEmpty]: Start isEmpty. Operand 15663 states and 22415 transitions. [2024-12-02 05:51:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2024-12-02 05:51:40,130 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 05:51:40,130 INFO L218 NwaCegarLoop]: trace histogram [29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 15, 15, 15, 15, 15, 15, 15, 15, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 05:51:40,130 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 05:51:40,131 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 05:51:40,131 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 05:51:40,131 INFO L85 PathProgramCache]: Analyzing trace with hash -1414248702, now seen corresponding path program 1 times [2024-12-02 05:51:40,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 05:51:40,131 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1330589658] [2024-12-02 05:51:40,132 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:40,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 05:51:44,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:47,028 INFO L134 CoverageAnalysis]: Checked inductivity of 6649 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6646 trivial. 0 not checked. [2024-12-02 05:51:47,028 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 05:51:47,028 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1330589658] [2024-12-02 05:51:47,028 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1330589658] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 05:51:47,028 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [780261362] [2024-12-02 05:51:47,028 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 05:51:47,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 05:51:47,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 05:51:47,030 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 05:51:47,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 05:51:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 05:51:53,675 INFO L256 TraceCheckSpWp]: Trace formula consists of 7930 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 05:51:53,688 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 05:51:53,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6649 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6649 trivial. 0 not checked. [2024-12-02 05:51:53,858 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 05:51:53,858 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [780261362] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 05:51:53,859 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 05:51:53,859 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 12 [2024-12-02 05:51:53,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [795372262] [2024-12-02 05:51:53,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 05:51:53,860 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 05:51:53,860 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 05:51:53,861 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 05:51:53,861 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=110, Unknown=0, NotChecked=0, Total=132 [2024-12-02 05:51:53,861 INFO L87 Difference]: Start difference. First operand 15663 states and 22415 transitions. Second operand has 3 states, 3 states have (on average 68.0) internal successors, (204), 3 states have internal predecessors, (204), 1 states have call successors, (70), 1 states have call predecessors, (70), 1 states have return successors, (68), 1 states have call predecessors, (68), 1 states have call successors, (68) [2024-12-02 05:51:54,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 05:51:54,520 INFO L93 Difference]: Finished difference Result 31223 states and 44706 transitions. [2024-12-02 05:51:54,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 05:51:54,521 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 68.0) internal successors, (204), 3 states have internal predecessors, (204), 1 states have call successors, (70), 1 states have call predecessors, (70), 1 states have return successors, (68), 1 states have call predecessors, (68), 1 states have call successors, (68) Word has length 830 [2024-12-02 05:51:54,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 05:51:54,536 INFO L225 Difference]: With dead ends: 31223 [2024-12-02 05:51:54,536 INFO L226 Difference]: Without dead ends: 0 [2024-12-02 05:51:54,598 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 841 GetRequests, 831 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=22, Invalid=110, Unknown=0, NotChecked=0, Total=132 [2024-12-02 05:51:54,599 INFO L435 NwaCegarLoop]: 5885 mSDtfsCounter, 0 mSDsluCounter, 5879 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 11764 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 05:51:54,599 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 11764 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 05:51:54,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-12-02 05:51:54,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-12-02 05:51:54,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 05:51:54,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-12-02 05:51:54,613 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 830 [2024-12-02 05:51:54,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 05:51:54,613 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-02 05:51:54,614 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 68.0) internal successors, (204), 3 states have internal predecessors, (204), 1 states have call successors, (70), 1 states have call predecessors, (70), 1 states have return successors, (68), 1 states have call predecessors, (68), 1 states have call successors, (68) [2024-12-02 05:51:54,614 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-12-02 05:51:54,614 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-02 05:51:54,616 INFO L782 garLoopResultBuilder]: Registering result SAFE for location rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (1 of 2 remaining) [2024-12-02 05:51:54,616 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-12-02 05:51:54,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-12-02 05:51:54,816 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-12-02 05:51:54,818 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 05:51:54,819 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-12-02 06:03:08,628 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 06:03:08,660 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~trans [2024-12-02 06:03:08,661 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 06:03:08 BoogieIcfgContainer [2024-12-02 06:03:08,661 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 06:03:08,662 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 06:03:08,662 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 06:03:08,662 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 06:03:08,663 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:50:23" (3/4) ... [2024-12-02 06:03:08,665 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-02 06:03:08,671 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-12-02 06:03:08,671 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-12-02 06:03:08,671 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab32 [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_rx_ring_skb_alloc [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_rx_ring_skb_free [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_get_u16 [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#19 [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_cmd_exec [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_cookie_ptr_set [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tx_desc_frags_unmap [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_group_tbl_do [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_parse_desc [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_kfree [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_data [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_destroy [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_is_bridged [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_rings_fini [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_credits_set [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_u32 [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_probe [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_obj_add [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_flow_tbl_do [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_schedule [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#20 [2024-12-02 06:03:08,672 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_router_mac [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_lockdep_rcu_enabled [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_off [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_dma_rings_fini [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_create [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_rx_ring_skb_unmap [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_get_u32 [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netdevice_notifier [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_err [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_be16 [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vlan_dump [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_6 [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_single [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_on [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_parse [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vlan_to_vid [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_flow_tbl_ucast4_routing [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_group_tbl_find [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crc32_le [2024-12-02 06:03:08,673 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_err [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vlan [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_irq_3 [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure prandom_u32 [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fdb_learn [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_msix_vector [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netevent_notifier [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_set_learning [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_be32 [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vid_to_vlan [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_internal_vlan_tbl_find [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_ok [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_fdb_dump [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hash_32 [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_obj_del [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2024-12-02 06:03:08,674 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _rocker_neigh_add [2024-12-02 06:03:08,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-12-02 06:03:08,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-12-02 06:03:08,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_group_tbl_entry_free [2024-12-02 06:03:08,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_flow_tbl_bridge [2024-12-02 06:03:08,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_attr_set [2024-12-02 06:03:08,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_vlan_id_is_internal [2024-12-02 06:03:08,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_nest_end [2024-12-02 06:03:08,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_single [2024-12-02 06:03:08,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_zero_ether_addr [2024-12-02 06:03:08,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_u64 [2024-12-02 06:03:08,675 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_trans_abort [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_len [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_wait_wake_up [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_wait_init [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_warn [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work_on [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_bridge_getlink [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_info [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_get_phys_port_name [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_commit [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_bridge_setlink [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_napi_add [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_neigh_tbl_find [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vlan_del [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_kcalloc [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_head_set [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_wait_reset [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_dev_check [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_wait_destroy [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure inet_make_mask [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2024-12-02 06:03:08,676 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_fdb_add [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __pos_inc [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_internal_vlan_id_put [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure change_bit [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_total_size [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure call_switchdev_notifiers [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_array [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_gen_clear [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_cookie_ptr_get [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hlist_add_head [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fdb_learn_work [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_start [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __rocker_port_mem_alloc [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_dma_mapping_error [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_nest_cancel [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ether_addr_copy [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_check_3 [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_stp_update [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_is_watching [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_pass_to_producer [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_dma_mask [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_internal_vlan_id_get [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_msix_tx_vector [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_get_settings [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_msix_rx_vector [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fwd_enable [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __hash_init [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_set_mac_address [2024-12-02 06:03:08,677 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fdb_dump [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_obj_dump [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_irq_3 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure net_ratelimit [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_parse_nested [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_enable [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __read_once_size [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_set_settings [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_tail_get [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vlan_add [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_flow_tbl_term_mac [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_nest_start [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_kzalloc [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_next [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_bufs_alloc [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2024-12-02 06:03:08,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_flow_tbl_find [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hash_del [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_msix_fini [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_multicast_ether_addr [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_head_get [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_test_one [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_attr_get [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_rcu_suspicious [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_5 [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_4 [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_bh_held [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ether_addr_equal [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_3 [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_2 [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_get_u64 [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_ctrl_vlan [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tx_desc_frag_map_put [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_type [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_fdb_del [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_wait_event_timeout [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_free_tbls [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_u8 [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_disable [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_attr_size [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _rocker_neigh_update [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_bufs_free [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_bridge_dellink [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_u16 [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_get_u8 [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _rocker_neigh_del [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fib_ipv4 [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readq [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_ig_tbl [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_group_l2_interface [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_ipv4_neigh [2024-12-02 06:03:08,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netdev [2024-12-02 06:03:08,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure writeq [2024-12-02 06:03:08,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_set_enable [2024-12-02 06:03:08,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_remove_ports [2024-12-02 06:03:08,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fdb [2024-12-02 06:03:08,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2024-12-02 06:03:08,788 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1192 nodes and edges [2024-12-02 06:03:08,800 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 453 nodes and edges [2024-12-02 06:03:08,809 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 160 nodes and edges [2024-12-02 06:03:08,816 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2024-12-02 06:03:08,823 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-12-02 06:03:08,829 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-02 06:03:08,836 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 06:03:09,390 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml [2024-12-02 06:03:09,390 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/witness.yml [2024-12-02 06:03:09,390 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 06:03:09,391 INFO L158 Benchmark]: Toolchain (without parser) took 803151.29ms. Allocated memory was 117.4MB in the beginning and 3.2GB in the end (delta: 3.0GB). Free memory was 71.6MB in the beginning and 2.7GB in the end (delta: -2.6GB). Peak memory consumption was 463.7MB. Max. memory is 16.1GB. [2024-12-02 06:03:09,392 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 06:03:09,392 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4371.51ms. Allocated memory was 117.4MB in the beginning and 226.5MB in the end (delta: 109.1MB). Free memory was 71.6MB in the beginning and 44.4MB in the end (delta: 27.2MB). Peak memory consumption was 162.9MB. Max. memory is 16.1GB. [2024-12-02 06:03:09,392 INFO L158 Benchmark]: Boogie Procedure Inliner took 333.00ms. Allocated memory was 226.5MB in the beginning and 453.0MB in the end (delta: 226.5MB). Free memory was 44.4MB in the beginning and 292.0MB in the end (delta: -247.6MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2024-12-02 06:03:09,392 INFO L158 Benchmark]: Boogie Preprocessor took 2926.61ms. Allocated memory is still 453.0MB. Free memory was 292.0MB in the beginning and 188.3MB in the end (delta: 103.7MB). Peak memory consumption was 258.6MB. Max. memory is 16.1GB. [2024-12-02 06:03:09,392 INFO L158 Benchmark]: RCFGBuilder took 29335.87ms. Allocated memory was 453.0MB in the beginning and 713.0MB in the end (delta: 260.0MB). Free memory was 188.3MB in the beginning and 108.5MB in the end (delta: 79.8MB). Peak memory consumption was 395.4MB. Max. memory is 16.1GB. [2024-12-02 06:03:09,393 INFO L158 Benchmark]: TraceAbstraction took 765449.17ms. Allocated memory was 713.0MB in the beginning and 3.2GB in the end (delta: 2.4GB). Free memory was 108.5MB in the beginning and 2.8GB in the end (delta: -2.7GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-12-02 06:03:09,393 INFO L158 Benchmark]: Witness Printer took 728.69ms. Allocated memory is still 3.2GB. Free memory was 2.8GB in the beginning and 2.7GB in the end (delta: 167.3MB). Peak memory consumption was 167.8MB. Max. memory is 16.1GB. [2024-12-02 06:03:09,394 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 72.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4371.51ms. Allocated memory was 117.4MB in the beginning and 226.5MB in the end (delta: 109.1MB). Free memory was 71.6MB in the beginning and 44.4MB in the end (delta: 27.2MB). Peak memory consumption was 162.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 333.00ms. Allocated memory was 226.5MB in the beginning and 453.0MB in the end (delta: 226.5MB). Free memory was 44.4MB in the beginning and 292.0MB in the end (delta: -247.6MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2926.61ms. Allocated memory is still 453.0MB. Free memory was 292.0MB in the beginning and 188.3MB in the end (delta: 103.7MB). Peak memory consumption was 258.6MB. Max. memory is 16.1GB. * RCFGBuilder took 29335.87ms. Allocated memory was 453.0MB in the beginning and 713.0MB in the end (delta: 260.0MB). Free memory was 188.3MB in the beginning and 108.5MB in the end (delta: 79.8MB). Peak memory consumption was 395.4MB. Max. memory is 16.1GB. * TraceAbstraction took 765449.17ms. Allocated memory was 713.0MB in the beginning and 3.2GB in the end (delta: 2.4GB). Free memory was 108.5MB in the beginning and 2.8GB in the end (delta: -2.7GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. * Witness Printer took 728.69ms. Allocated memory is still 3.2GB. Free memory was 2.8GB in the beginning and 2.7GB in the end (delta: 167.3MB). Peak memory consumption was 167.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6816]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6816] - GenericResultAtLocation [Line: 6818]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6818] - GenericResultAtLocation [Line: 6828]: 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"); [6828] - GenericResultAtLocation [Line: 6835]: 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)); [6835] - GenericResultAtLocation [Line: 6842]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btc %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6842] - GenericResultAtLocation [Line: 6850]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6850-6851] - GenericResultAtLocation [Line: 6865]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6865-6866] - GenericResultAtLocation [Line: 6875]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6875] - GenericResultAtLocation [Line: 6882]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6882] - GenericResultAtLocation [Line: 7027]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [7027-7028] - GenericResultAtLocation [Line: 7047]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [7047-7048] - GenericResultAtLocation [Line: 7052]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [7052-7053] - GenericResultAtLocation [Line: 7057]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [7057-7058] - GenericResultAtLocation [Line: 7062]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [7062-7063] - GenericResultAtLocation [Line: 7382]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7382] - GenericResultAtLocation [Line: 7389]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7389] - GenericResultAtLocation [Line: 7397]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7397] - GenericResultAtLocation [Line: 7404]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [7404] - GenericResultAtLocation [Line: 7688]: 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)); [7688-7689] - GenericResultAtLocation [Line: 7717]: 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)); [7717-7718] - GenericResultAtLocation [Line: 8069]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [8069-8070] - GenericResultAtLocation [Line: 8075]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8075] - GenericResultAtLocation [Line: 8618]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (359), "i" (12UL)); [8618-8619] - GenericResultAtLocation [Line: 8674]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (402), "i" (12UL)); [8674-8675] - GenericResultAtLocation [Line: 9407]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (965), "i" (12UL)); [9407-9408] - GenericResultAtLocation [Line: 9484]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (1007), "i" (12UL)); [9484-9485] - GenericResultAtLocation [Line: 9540]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (1052), "i" (12UL)); [9540-9541] - GenericResultAtLocation [Line: 14019]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (4245), "i" (12UL)); [14019-14020] - GenericResultAtLocation [Line: 14137]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (4330), "i" (12UL)); [14137-14138] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: ~trans * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 7014]: there are no unsupported features in the program For all program executions holds that there are no unsupported features in the program at this location - PositiveResult [Line: 17172]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 254 procedures, 4351 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 91.5s, OverallIterations: 11, TraceHistogramMax: 29, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.3s, AutomataDifference: 13.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 34711 SdHoareTripleChecker+Valid, 6.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 34701 mSDsluCounter, 141240 SdHoareTripleChecker+Invalid, 6.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 76221 mSDsCounter, 94 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 374 IncrementalHoareTripleChecker+Invalid, 469 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 94 mSolverCounterUnsat, 65019 mSDtfsCounter, 374 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1450 GetRequests, 1419 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=15663occurred in iteration=10, InterpolantAutomatonStates: 40, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.1s AutomataMinimizationTime, 11 MinimizatonAttempts, 43 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.0s SsaConstructionTime, 2.9s SatisfiabilityAnalysisTime, 10.2s InterpolantComputationTime, 8863 NumberOfCodeBlocks, 8863 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 8850 ConstructedInterpolants, 0 QuantifiedInterpolants, 9716 SizeOfPredicates, 0 NumberOfNonLiveVariables, 13976 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 13 InterpolantComputations, 11 PerfectInterpolantSequences, 70333/70446 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 15003]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13786]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13541]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9739]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9880]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13811]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13704]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 15003]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13660]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9985]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 11347]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 14934]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 11347]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13663]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13657]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9140]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 15240]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 8896]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13811]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 15003]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13329]: Loop Invariant Derived loop invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 14352]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 15003]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 12804]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 11347]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13228]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 14462]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9655]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 8992]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13280]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 15003]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13704]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 11347]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 14896]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13487]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 15003]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13874]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 15352]: Location Invariant Derived location invariant: (((((ldv_retval_3 == 0) && (ldv_state_variable_0 == 1)) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9970]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 11993]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10141]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 15003]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10187]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9655]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 10122]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9880]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 12503]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 15003]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9880]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13754]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 13859]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 8896]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 7078]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9918]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 9655]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) - InvariantResult [Line: 11347]: Location Invariant Derived location invariant: ((((ldv_retval_3 == 0) && (1 == ldv_mutex_mutex_of_device)) && (ldv_mutex_i_mutex_of_inode == 1)) && (ldv_mutex_lock == 1)) RESULT: Ultimate proved your program to be correct! [2024-12-02 06:03:09,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2547b14-c712-4594-852d-a84ffded85fb/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE