./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--qlogic--qlge--qlge.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --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 ed05c854ea2052ceef0a8616d174bb96c75960b07bf25a2959b9efa433484633 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:37:30,759 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:37:30,832 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 22:37:30,837 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:37:30,838 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:37:30,862 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:37:30,862 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:37:30,863 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:37:30,864 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:37:30,865 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:37:30,865 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:37:30,866 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:37:30,867 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:37:30,867 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:37:30,868 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:37:30,868 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:37:30,869 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:37:30,869 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:37:30,870 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:37:30,870 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:37:30,871 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:37:30,871 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:37:30,872 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:37:30,872 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:37:30,873 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:37:30,873 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:37:30,874 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:37:30,874 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:37:30,874 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:37:30,875 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:37:30,875 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:37:30,876 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:37:30,876 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:37:30,876 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:37:30,877 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:37:30,877 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:37:30,878 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/bin/uautomizer-verify-WvqO1wxjHP/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed05c854ea2052ceef0a8616d174bb96c75960b07bf25a2959b9efa433484633 [2023-11-06 22:37:31,191 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:37:31,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:37:31,248 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:37:31,250 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:37:31,251 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:37:31,252 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2023-11-06 22:37:34,345 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:37:35,358 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:37:35,359 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2023-11-06 22:37:35,457 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/bin/uautomizer-verify-WvqO1wxjHP/data/797b88532/a81e0cf75e7b4ca1824dff7dc51363c9/FLAG0c8a0c709 [2023-11-06 22:37:35,475 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/bin/uautomizer-verify-WvqO1wxjHP/data/797b88532/a81e0cf75e7b4ca1824dff7dc51363c9 [2023-11-06 22:37:35,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:37:35,485 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:37:35,488 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:37:35,489 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:37:35,494 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:37:35,495 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:37:35" (1/1) ... [2023-11-06 22:37:35,496 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11ca8684 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:35, skipping insertion in model container [2023-11-06 22:37:35,497 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:37:35" (1/1) ... [2023-11-06 22:37:35,740 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:37:42,136 WARN L240 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_942f3d4e-8a35-4bae-8482-4ae5b58c8147/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[593537,593550] [2023-11-06 22:37:42,462 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:37:42,535 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:37:42,682 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"); [6884] [2023-11-06 22:37:42,684 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)); [6891] [2023-11-06 22:37:42,685 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"); [6899-6900] [2023-11-06 22:37:42,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6915] [2023-11-06 22:37:42,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [6975] [2023-11-06 22:37:42,689 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; incl %0": "+m" (v->counter)); [7004] [2023-11-06 22:37:42,689 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": "+m" (v->counter)); [7011] [2023-11-06 22:37:42,689 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"); [7019-7020] [2023-11-06 22:37:42,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7234] [2023-11-06 22:37:42,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7241] [2023-11-06 22:37:42,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7487] [2023-11-06 22:37:42,704 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/mm.h"), "i" (543), "i" (12UL)); [7538-7539] [2023-11-06 22:37:42,708 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)); [7625-7626] [2023-11-06 22:37:42,710 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)); [7654-7655] [2023-11-06 22:37:42,711 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" (84), "i" (12UL)); [7688-7689] [2023-11-06 22:37:42,712 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" (96), "i" (12UL)); [7712-7713] [2023-11-06 22:37:42,713 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); [7742-7743] [2023-11-06 22:37:42,715 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (120), "i" (12UL)); [7772-7773] [2023-11-06 22:37:42,724 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [7986] [2023-11-06 22:37:42,725 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [7994-7995] [2023-11-06 22:37:42,734 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)); [8344-8345] [2023-11-06 22:37:42,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8350] [2023-11-06 22:37:42,757 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8698] [2023-11-06 22:37:42,757 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8707] [2023-11-06 22:37:42,816 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)lbq_desc->p.pg_chunk.va) [10284] [2023-11-06 22:37:42,818 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)addr) [10333] [2023-11-06 22:37:42,824 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [10452] [2023-11-06 22:37:42,881 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [10714] [2023-11-06 22:37:42,893 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [10925] [2023-11-06 22:37:42,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [10985] [2023-11-06 22:37:42,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [11332] [2023-11-06 22:37:42,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11335] [2023-11-06 22:37:42,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11338] [2023-11-06 22:37:42,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [11341] [2023-11-06 22:37:42,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [11352] [2023-11-06 22:37:42,914 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11355] [2023-11-06 22:37:42,914 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11358] [2023-11-06 22:37:42,914 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [11361] [2023-11-06 22:37:42,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [11372] [2023-11-06 22:37:42,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11375] [2023-11-06 22:37:42,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11378] [2023-11-06 22:37:42,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [11381] [2023-11-06 22:37:42,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [11392] [2023-11-06 22:37:42,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11395] [2023-11-06 22:37:42,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11398] [2023-11-06 22:37:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [11401] [2023-11-06 22:37:42,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11636] [2023-11-06 22:37:43,252 WARN L240 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_942f3d4e-8a35-4bae-8482-4ae5b58c8147/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[593537,593550] [2023-11-06 22:37:43,280 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:37:43,691 WARN L672 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:37:43,691 WARN L672 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:37:43,691 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:37:43,691 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:37:43,699 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:37:43,702 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:43 WrapperNode [2023-11-06 22:37:43,702 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:37:43,704 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:37:43,704 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:37:43,705 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:37:43,720 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:43" (1/1) ... [2023-11-06 22:37:44,008 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:43" (1/1) ... [2023-11-06 22:37:44,745 INFO L138 Inliner]: procedures = 713, calls = 7810, calls flagged for inlining = 298, calls inlined = 288, statements flattened = 17621 [2023-11-06 22:37:44,746 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:37:44,747 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:37:44,747 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:37:44,748 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:37:44,758 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:43" (1/1) ... [2023-11-06 22:37:44,759 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:43" (1/1) ... [2023-11-06 22:37:44,986 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:43" (1/1) ... [2023-11-06 22:37:44,998 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:43" (1/1) ... [2023-11-06 22:37:45,372 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:43" (1/1) ... [2023-11-06 22:37:45,483 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:43" (1/1) ... [2023-11-06 22:37:45,559 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:43" (1/1) ... [2023-11-06 22:37:45,606 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:43" (1/1) ... [2023-11-06 22:37:45,716 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:37:45,717 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:37:45,717 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:37:45,717 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:37:45,718 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:43" (1/1) ... [2023-11-06 22:37:45,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:37:45,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:37:45,769 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:37:45,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_942f3d4e-8a35-4bae-8482-4ae5b58c8147/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:37:45,843 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-06 22:37:45,849 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-06 22:37:45,849 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-11-06 22:37:45,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-11-06 22:37:45,850 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-06 22:37:45,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-06 22:37:45,850 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-06 22:37:45,850 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-06 22:37:45,850 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-06 22:37:45,851 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2023-11-06 22:37:45,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2023-11-06 22:37:45,851 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-06 22:37:45,851 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-06 22:37:45,851 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-11-06 22:37:45,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-11-06 22:37:45,852 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2023-11-06 22:37:45,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2023-11-06 22:37:45,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 22:37:45,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 22:37:45,852 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2023-11-06 22:37:45,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2023-11-06 22:37:45,853 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2023-11-06 22:37:45,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2023-11-06 22:37:45,853 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2023-11-06 22:37:45,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2023-11-06 22:37:45,853 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-11-06 22:37:45,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-11-06 22:37:45,854 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-06 22:37:45,854 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-06 22:37:45,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-11-06 22:37:45,860 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-11-06 22:37:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_port_cfg_work [2023-11-06 22:37:45,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_port_cfg_work [2023-11-06 22:37:45,860 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2023-11-06 22:37:45,861 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2023-11-06 22:37:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-11-06 22:37:45,861 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-11-06 22:37:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2023-11-06 22:37:45,861 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2023-11-06 22:37:45,861 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-06 22:37:45,861 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-06 22:37:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2023-11-06 22:37:45,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2023-11-06 22:37:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-06 22:37:45,862 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-06 22:37:45,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-06 22:37:45,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-06 22:37:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-06 22:37:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-06 22:37:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2023-11-06 22:37:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2023-11-06 22:37:45,863 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2023-11-06 22:37:45,863 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2023-11-06 22:37:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-06 22:37:45,864 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-06 22:37:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-06 22:37:45,864 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-06 22:37:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2023-11-06 22:37:45,864 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2023-11-06 22:37:45,864 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2023-11-06 22:37:45,865 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2023-11-06 22:37:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-06 22:37:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2023-11-06 22:37:45,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2023-11-06 22:37:45,865 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2023-11-06 22:37:45,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2023-11-06 22:37:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2023-11-06 22:37:45,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2023-11-06 22:37:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-11-06 22:37:45,866 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-11-06 22:37:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-06 22:37:45,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-06 22:37:45,866 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2023-11-06 22:37:45,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2023-11-06 22:37:45,879 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-06 22:37:45,879 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-06 22:37:45,880 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-06 22:37:45,880 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-06 22:37:45,880 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2023-11-06 22:37:45,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2023-11-06 22:37:45,880 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-06 22:37:45,880 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-06 22:37:45,881 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2023-11-06 22:37:45,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2023-11-06 22:37:45,881 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2023-11-06 22:37:45,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2023-11-06 22:37:45,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-06 22:37:45,882 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-06 22:37:45,882 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-06 22:37:45,882 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-06 22:37:45,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:37:45,882 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-06 22:37:45,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-06 22:37:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2023-11-06 22:37:45,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2023-11-06 22:37:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2023-11-06 22:37:45,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2023-11-06 22:37:45,883 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2023-11-06 22:37:45,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2023-11-06 22:37:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2023-11-06 22:37:45,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2023-11-06 22:37:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2023-11-06 22:37:45,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2023-11-06 22:37:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2023-11-06 22:37:45,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2023-11-06 22:37:45,884 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-06 22:37:45,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-06 22:37:45,885 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2023-11-06 22:37:45,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2023-11-06 22:37:45,885 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2023-11-06 22:37:45,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2023-11-06 22:37:45,885 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2023-11-06 22:37:45,886 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2023-11-06 22:37:45,886 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-06 22:37:45,886 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-06 22:37:45,886 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-06 22:37:45,886 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-06 22:37:45,886 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2023-11-06 22:37:45,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2023-11-06 22:37:45,887 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-06 22:37:45,887 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-06 22:37:45,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2023-11-06 22:37:45,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2023-11-06 22:37:45,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2023-11-06 22:37:45,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2023-11-06 22:37:45,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 22:37:45,888 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2023-11-06 22:37:45,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2023-11-06 22:37:45,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-06 22:37:45,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-06 22:37:45,888 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-06 22:37:45,889 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-06 22:37:45,889 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-06 22:37:45,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-06 22:37:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2023-11-06 22:37:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2023-11-06 22:37:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_idc_work [2023-11-06 22:37:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_idc_work [2023-11-06 22:37:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2023-11-06 22:37:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2023-11-06 22:37:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2023-11-06 22:37:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2023-11-06 22:37:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 22:37:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2023-11-06 22:37:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2023-11-06 22:37:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-06 22:37:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-06 22:37:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2023-11-06 22:37:45,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2023-11-06 22:37:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:37:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-06 22:37:45,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-06 22:37:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-11-06 22:37:45,951 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-11-06 22:37:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-11-06 22:37:45,951 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-11-06 22:37:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2023-11-06 22:37:45,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2023-11-06 22:37:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 22:37:45,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 22:37:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-06 22:37:45,952 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-06 22:37:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2023-11-06 22:37:45,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2023-11-06 22:37:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2023-11-06 22:37:45,952 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2023-11-06 22:37:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2023-11-06 22:37:45,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2023-11-06 22:37:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2023-11-06 22:37:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2023-11-06 22:37:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-06 22:37:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-06 22:37:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2023-11-06 22:37:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2023-11-06 22:37:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2023-11-06 22:37:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2023-11-06 22:37:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-06 22:37:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-06 22:37:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-06 22:37:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-06 22:37:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2023-11-06 22:37:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2023-11-06 22:37:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2023-11-06 22:37:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2023-11-06 22:37:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure ql_asic_reset_work [2023-11-06 22:37:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_asic_reset_work [2023-11-06 22:37:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-06 22:37:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-06 22:37:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2023-11-06 22:37:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2023-11-06 22:37:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:37:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2023-11-06 22:37:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2023-11-06 22:37:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2023-11-06 22:37:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2023-11-06 22:37:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2023-11-06 22:37:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2023-11-06 22:37:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:37:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-06 22:37:45,991 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-06 22:37:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2023-11-06 22:37:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2023-11-06 22:37:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-06 22:37:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-06 22:37:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:37:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-06 22:37:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2023-11-06 22:37:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2023-11-06 22:37:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-06 22:37:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-06 22:37:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alert [2023-11-06 22:37:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alert [2023-11-06 22:37:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2023-11-06 22:37:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2023-11-06 22:37:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-06 22:37:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-06 22:37:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2023-11-06 22:37:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2023-11-06 22:37:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2023-11-06 22:37:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2023-11-06 22:37:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2023-11-06 22:37:45,994 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2023-11-06 22:37:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-06 22:37:45,994 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-06 22:37:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2023-11-06 22:37:45,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2023-11-06 22:37:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-06 22:37:45,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-06 22:37:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2023-11-06 22:37:45,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2023-11-06 22:37:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2023-11-06 22:37:45,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2023-11-06 22:37:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-06 22:37:45,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-06 22:37:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2023-11-06 22:37:45,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2023-11-06 22:37:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-06 22:37:45,997 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-06 22:37:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2023-11-06 22:37:45,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2023-11-06 22:37:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-06 22:37:45,997 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-06 22:37:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-06 22:37:45,997 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-06 22:37:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2023-11-06 22:37:45,997 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2023-11-06 22:37:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2023-11-06 22:37:45,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2023-11-06 22:37:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-11-06 22:37:45,998 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-11-06 22:37:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2023-11-06 22:37:45,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2023-11-06 22:37:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-06 22:37:45,998 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-06 22:37:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-06 22:37:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-06 22:37:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mpi_mutex_of_ql_adapter [2023-11-06 22:37:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mpi_mutex_of_ql_adapter [2023-11-06 22:37:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_core_to_log [2023-11-06 22:37:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_core_to_log [2023-11-06 22:37:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2023-11-06 22:37:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2023-11-06 22:37:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:37:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:37:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2023-11-06 22:37:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2023-11-06 22:37:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-06 22:37:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-06 22:37:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2023-11-06 22:37:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2023-11-06 22:37:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2023-11-06 22:37:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2023-11-06 22:37:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-06 22:37:46,001 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-06 22:37:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2023-11-06 22:37:46,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2023-11-06 22:37:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 22:37:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 22:37:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 22:37:46,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 22:37:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2023-11-06 22:37:46,001 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2023-11-06 22:37:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-06 22:37:46,002 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-06 22:37:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-06 22:37:46,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-06 22:37:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2023-11-06 22:37:46,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2023-11-06 22:37:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-11-06 22:37:46,002 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-11-06 22:37:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-06 22:37:46,002 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-06 22:37:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-06 22:37:46,003 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-06 22:37:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2023-11-06 22:37:46,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2023-11-06 22:37:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_idc_ack [2023-11-06 22:37:46,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_idc_ack [2023-11-06 22:37:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-06 22:37:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2023-11-06 22:37:46,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2023-11-06 22:37:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-06 22:37:46,005 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-06 22:37:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-06 22:37:46,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-06 22:37:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2023-11-06 22:37:46,006 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2023-11-06 22:37:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2023-11-06 22:37:46,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2023-11-06 22:37:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2023-11-06 22:37:46,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2023-11-06 22:37:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2023-11-06 22:37:46,006 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2023-11-06 22:37:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2023-11-06 22:37:46,007 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2023-11-06 22:37:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mpi_mutex_of_ql_adapter [2023-11-06 22:37:46,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mpi_mutex_of_ql_adapter [2023-11-06 22:37:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-06 22:37:46,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-06 22:37:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-06 22:37:46,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-06 22:37:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-06 22:37:46,007 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-06 22:37:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-06 22:37:46,008 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-06 22:37:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-06 22:37:46,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-06 22:37:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2023-11-06 22:37:46,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2023-11-06 22:37:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-06 22:37:46,008 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-06 22:37:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 22:37:46,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 22:37:46,009 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-11-06 22:37:46,009 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-11-06 22:37:46,009 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2023-11-06 22:37:46,023 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2023-11-06 22:37:46,023 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:37:46,023 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:37:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2023-11-06 22:37:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2023-11-06 22:37:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-06 22:37:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-06 22:37:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-06 22:37:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-06 22:37:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2023-11-06 22:37:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2023-11-06 22:37:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2023-11-06 22:37:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2023-11-06 22:37:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-06 22:37:46,025 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-06 22:37:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2023-11-06 22:37:46,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2023-11-06 22:37:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-06 22:37:46,025 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-06 22:37:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-06 22:37:46,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-06 22:37:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2023-11-06 22:37:46,026 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2023-11-06 22:37:46,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:37:46,029 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-06 22:37:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-06 22:37:46,029 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2023-11-06 22:37:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2023-11-06 22:37:46,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-06 22:37:46,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-06 22:37:46,031 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2023-11-06 22:37:46,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2023-11-06 22:37:46,031 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-06 22:37:46,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-06 22:37:46,036 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2023-11-06 22:37:46,036 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2023-11-06 22:37:46,037 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2023-11-06 22:37:46,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2023-11-06 22:37:46,037 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2023-11-06 22:37:46,037 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2023-11-06 22:37:46,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:37:46,037 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-11-06 22:37:46,037 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-11-06 22:37:46,037 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2023-11-06 22:37:46,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2023-11-06 22:37:46,037 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2023-11-06 22:37:46,038 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2023-11-06 22:37:46,038 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2023-11-06 22:37:46,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2023-11-06 22:37:46,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-11-06 22:37:46,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-11-06 22:37:46,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:37:46,038 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2023-11-06 22:37:46,038 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2023-11-06 22:37:46,038 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 22:37:46,038 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 22:37:46,038 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2023-11-06 22:37:46,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2023-11-06 22:37:46,039 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-06 22:37:46,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-06 22:37:46,039 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2023-11-06 22:37:46,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2023-11-06 22:37:46,039 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-06 22:37:46,039 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-06 22:37:46,039 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-06 22:37:46,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-06 22:37:46,039 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2023-11-06 22:37:46,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2023-11-06 22:37:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-06 22:37:46,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-06 22:37:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-06 22:37:46,040 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-06 22:37:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2023-11-06 22:37:46,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2023-11-06 22:37:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2023-11-06 22:37:46,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2023-11-06 22:37:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-11-06 22:37:46,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-11-06 22:37:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-11-06 22:37:46,041 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-11-06 22:37:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2023-11-06 22:37:46,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2023-11-06 22:37:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-06 22:37:46,041 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-06 22:37:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-06 22:37:46,041 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-06 22:37:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-06 22:37:46,042 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-06 22:37:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2023-11-06 22:37:46,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2023-11-06 22:37:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-06 22:37:46,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-06 22:37:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2023-11-06 22:37:46,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2023-11-06 22:37:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-06 22:37:46,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-06 22:37:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-06 22:37:46,042 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-06 22:37:46,043 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-06 22:37:46,043 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-06 22:37:46,043 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2023-11-06 22:37:46,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2023-11-06 22:37:46,043 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-06 22:37:46,043 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-06 22:37:46,043 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2023-11-06 22:37:46,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2023-11-06 22:37:46,043 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2023-11-06 22:37:46,043 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2023-11-06 22:37:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:37:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-06 22:37:46,044 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-06 22:37:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-11-06 22:37:46,044 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-11-06 22:37:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 22:37:46,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 22:37:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2023-11-06 22:37:46,044 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2023-11-06 22:37:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2023-11-06 22:37:46,045 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2023-11-06 22:37:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2023-11-06 22:37:46,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2023-11-06 22:37:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-06 22:37:46,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-06 22:37:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-06 22:37:46,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-06 22:37:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2023-11-06 22:37:46,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2023-11-06 22:37:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2023-11-06 22:37:46,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2023-11-06 22:37:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-06 22:37:46,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-06 22:37:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2023-11-06 22:37:46,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2023-11-06 22:37:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2023-11-06 22:37:46,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2023-11-06 22:37:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-06 22:37:46,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-06 22:37:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2023-11-06 22:37:46,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2023-11-06 22:37:46,047 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2023-11-06 22:37:46,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2023-11-06 22:37:46,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-06 22:37:46,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-06 22:37:46,047 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2023-11-06 22:37:46,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2023-11-06 22:37:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2023-11-06 22:37:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2023-11-06 22:37:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-06 22:37:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-06 22:37:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-11-06 22:37:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-11-06 22:37:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_work [2023-11-06 22:37:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_work [2023-11-06 22:37:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2023-11-06 22:37:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2023-11-06 22:37:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2023-11-06 22:37:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2023-11-06 22:37:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_crit [2023-11-06 22:37:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_crit [2023-11-06 22:37:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2023-11-06 22:37:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2023-11-06 22:37:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2023-11-06 22:37:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2023-11-06 22:37:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2023-11-06 22:37:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2023-11-06 22:37:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2023-11-06 22:37:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2023-11-06 22:37:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-06 22:37:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-06 22:37:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2023-11-06 22:37:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2023-11-06 22:37:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-06 22:37:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-06 22:37:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2023-11-06 22:37:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2023-11-06 22:37:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2023-11-06 22:37:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2023-11-06 22:37:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2023-11-06 22:37:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2023-11-06 22:37:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2023-11-06 22:37:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2023-11-06 22:37:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-06 22:37:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-06 22:37:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-06 22:37:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-06 22:37:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-11-06 22:37:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-11-06 22:37:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_reset_work [2023-11-06 22:37:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_reset_work [2023-11-06 22:37:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:37:46,079 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2023-11-06 22:37:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2023-11-06 22:37:46,079 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2023-11-06 22:37:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2023-11-06 22:37:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2023-11-06 22:37:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2023-11-06 22:37:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-11-06 22:37:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-11-06 22:37:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2023-11-06 22:37:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2023-11-06 22:37:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2023-11-06 22:37:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2023-11-06 22:37:47,873 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:37:47,883 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:37:47,980 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 22:38:16,187 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:38:16,232 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:38:16,232 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:38:16,243 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:38:16 BoogieIcfgContainer [2023-11-06 22:38:16,243 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:38:16,249 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:38:16,249 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:38:16,253 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:38:16,254 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:37:35" (1/3) ... [2023-11-06 22:38:16,255 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17117105 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:38:16, skipping insertion in model container [2023-11-06 22:38:16,256 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:43" (2/3) ... [2023-11-06 22:38:16,257 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17117105 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:38:16, skipping insertion in model container [2023-11-06 22:38:16,257 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:38:16" (3/3) ... [2023-11-06 22:38:16,258 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2023-11-06 22:38:16,279 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:38:16,279 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:38:16,486 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:38:16,494 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@42ae92f9, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:38:16,494 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:38:16,522 INFO L276 IsEmpty]: Start isEmpty. Operand has 6604 states, 4805 states have (on average 1.4439125910509885) internal successors, (6938), 4899 states have internal predecessors, (6938), 1539 states have call successors, (1539), 259 states have call predecessors, (1539), 258 states have return successors, (1523), 1508 states have call predecessors, (1523), 1523 states have call successors, (1523) [2023-11-06 22:38:16,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-11-06 22:38:16,566 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:38:16,567 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:38:16,567 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:38:16,575 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:38:16,575 INFO L85 PathProgramCache]: Analyzing trace with hash -1835322790, now seen corresponding path program 1 times [2023-11-06 22:38:16,588 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:38:16,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [172101797] [2023-11-06 22:38:16,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:38:16,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:38:17,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:38:18,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:38:18,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:38:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 22:38:18,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:38:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:38:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-06 22:38:18,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:38:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:38:18,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-06 22:38:18,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:38:18,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-06 22:38:18,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:38:18,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-11-06 22:38:18,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:38:18,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-11-06 22:38:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:38:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-06 22:38:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:38:18,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2023-11-06 22:38:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:38:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-06 22:38:18,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:38:18,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-11-06 22:38:18,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:38:18,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2023-11-06 22:38:18,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:38:18,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:18,826 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-11-06 22:38:18,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:38:18,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [172101797] [2023-11-06 22:38:18,827 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [172101797] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:38:18,828 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:38:18,828 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:38:18,830 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441329043] [2023-11-06 22:38:18,830 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:38:18,835 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:38:18,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:38:18,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:38:18,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:38:18,883 INFO L87 Difference]: Start difference. First operand has 6604 states, 4805 states have (on average 1.4439125910509885) internal successors, (6938), 4899 states have internal predecessors, (6938), 1539 states have call successors, (1539), 259 states have call predecessors, (1539), 258 states have return successors, (1523), 1508 states have call predecessors, (1523), 1523 states have call successors, (1523) Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (18), 5 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-06 22:38:38,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:38:40,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:38:42,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:38:44,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:38:46,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:38:48,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:38:50,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:38:52,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:38:54,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:38:56,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:38:58,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:39:00,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:39:02,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:39:04,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:39:21,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:39:21,794 INFO L93 Difference]: Finished difference Result 14392 states and 22555 transitions. [2023-11-06 22:39:21,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 22:39:21,798 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (18), 5 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 177 [2023-11-06 22:39:21,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:39:21,928 INFO L225 Difference]: With dead ends: 14392 [2023-11-06 22:39:21,928 INFO L226 Difference]: Without dead ends: 7760 [2023-11-06 22:39:22,004 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:39:22,007 INFO L413 NwaCegarLoop]: 7392 mSDtfsCounter, 5425 mSDsluCounter, 12199 mSDsCounter, 0 mSdLazyCounter, 9586 mSolverCounterSat, 4509 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 58.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5532 SdHoareTripleChecker+Valid, 19591 SdHoareTripleChecker+Invalid, 14109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4509 IncrementalHoareTripleChecker+Valid, 9586 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 61.7s IncrementalHoareTripleChecker+Time [2023-11-06 22:39:22,008 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5532 Valid, 19591 Invalid, 14109 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4509 Valid, 9586 Invalid, 14 Unknown, 0 Unchecked, 61.7s Time] [2023-11-06 22:39:22,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7760 states. [2023-11-06 22:39:22,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7760 to 6572. [2023-11-06 22:39:22,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6572 states, 4791 states have (on average 1.4262158213316636) internal successors, (6833), 4867 states have internal predecessors, (6833), 1523 states have call successors, (1523), 258 states have call predecessors, (1523), 257 states have return successors, (1517), 1502 states have call predecessors, (1517), 1517 states have call successors, (1517) [2023-11-06 22:39:22,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6572 states to 6572 states and 9873 transitions. [2023-11-06 22:39:22,688 INFO L78 Accepts]: Start accepts. Automaton has 6572 states and 9873 transitions. Word has length 177 [2023-11-06 22:39:22,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:39:22,689 INFO L495 AbstractCegarLoop]: Abstraction has 6572 states and 9873 transitions. [2023-11-06 22:39:22,690 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (18), 5 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-06 22:39:22,690 INFO L276 IsEmpty]: Start isEmpty. Operand 6572 states and 9873 transitions. [2023-11-06 22:39:22,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-11-06 22:39:22,709 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:39:22,709 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:39:22,710 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 22:39:22,710 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:39:22,711 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:39:22,711 INFO L85 PathProgramCache]: Analyzing trace with hash 427815444, now seen corresponding path program 1 times [2023-11-06 22:39:22,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:39:22,712 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1038748460] [2023-11-06 22:39:22,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:39:22,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:39:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:39:25,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:39:25,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:39:25,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 22:39:25,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:39:25,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:39:25,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-06 22:39:25,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:39:25,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:39:25,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-06 22:39:25,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:39:25,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-06 22:39:25,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:39:25,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-11-06 22:39:25,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:39:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-11-06 22:39:25,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:39:25,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-06 22:39:25,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:39:25,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2023-11-06 22:39:25,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:39:25,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-06 22:39:25,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:39:25,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-11-06 22:39:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:39:25,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2023-11-06 22:39:25,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:39:25,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:25,651 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-11-06 22:39:25,652 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:39:25,652 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1038748460] [2023-11-06 22:39:25,652 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1038748460] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:39:25,652 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:39:25,653 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-06 22:39:25,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1723798800] [2023-11-06 22:39:25,653 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:39:25,656 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:39:25,656 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:39:25,658 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:39:25,661 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:39:25,662 INFO L87 Difference]: Start difference. First operand 6572 states and 9873 transitions. Second operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (18), 6 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-06 22:39:51,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:39:53,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:39:55,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:39:57,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:39:59,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:40:01,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:40:03,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:40:05,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:40:07,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:40:09,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:40:11,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:40:13,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:40:15,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:40:17,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:40:36,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:40:36,163 INFO L93 Difference]: Finished difference Result 8366 states and 12909 transitions. [2023-11-06 22:40:36,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 22:40:36,164 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (18), 6 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 177 [2023-11-06 22:40:36,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:40:36,238 INFO L225 Difference]: With dead ends: 8366 [2023-11-06 22:40:36,238 INFO L226 Difference]: Without dead ends: 8362 [2023-11-06 22:40:36,245 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2023-11-06 22:40:36,246 INFO L413 NwaCegarLoop]: 7498 mSDtfsCounter, 15142 mSDsluCounter, 13000 mSDsCounter, 0 mSdLazyCounter, 10500 mSolverCounterSat, 5983 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 65.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15978 SdHoareTripleChecker+Valid, 20498 SdHoareTripleChecker+Invalid, 16496 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 5983 IncrementalHoareTripleChecker+Valid, 10500 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 69.3s IncrementalHoareTripleChecker+Time [2023-11-06 22:40:36,246 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15978 Valid, 20498 Invalid, 16496 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [5983 Valid, 10500 Invalid, 13 Unknown, 0 Unchecked, 69.3s Time] [2023-11-06 22:40:36,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8362 states. [2023-11-06 22:40:36,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8362 to 7058. [2023-11-06 22:40:36,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7058 states, 5156 states have (on average 1.4307602792862684) internal successors, (7377), 5232 states have internal predecessors, (7377), 1610 states have call successors, (1610), 292 states have call predecessors, (1610), 291 states have return successors, (1606), 1591 states have call predecessors, (1606), 1606 states have call successors, (1606) [2023-11-06 22:40:36,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7058 states to 7058 states and 10593 transitions. [2023-11-06 22:40:36,789 INFO L78 Accepts]: Start accepts. Automaton has 7058 states and 10593 transitions. Word has length 177 [2023-11-06 22:40:36,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:40:36,793 INFO L495 AbstractCegarLoop]: Abstraction has 7058 states and 10593 transitions. [2023-11-06 22:40:36,794 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (18), 6 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-06 22:40:36,794 INFO L276 IsEmpty]: Start isEmpty. Operand 7058 states and 10593 transitions. [2023-11-06 22:40:36,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-11-06 22:40:36,802 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:40:36,802 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:40:36,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-06 22:40:36,803 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:40:36,803 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:40:36,804 INFO L85 PathProgramCache]: Analyzing trace with hash -190668774, now seen corresponding path program 1 times [2023-11-06 22:40:36,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:40:36,804 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1284615890] [2023-11-06 22:40:36,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:40:36,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:40:37,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:40:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:40:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:40:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-06 22:40:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:40:38,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:40:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-06 22:40:38,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:40:38,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:40:38,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-06 22:40:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:40:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-06 22:40:38,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:40:38,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-11-06 22:40:38,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:40:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-11-06 22:40:38,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:40:38,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-06 22:40:38,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:40:38,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2023-11-06 22:40:38,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:40:38,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-06 22:40:38,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:40:38,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-11-06 22:40:38,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:40:38,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2023-11-06 22:40:38,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:40:38,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:40:38,380 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-11-06 22:40:38,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:40:38,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1284615890] [2023-11-06 22:40:38,380 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1284615890] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:40:38,381 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:40:38,381 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-06 22:40:38,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1328428886] [2023-11-06 22:40:38,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:40:38,382 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:40:38,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:40:38,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:40:38,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:40:38,384 INFO L87 Difference]: Start difference. First operand 7058 states and 10593 transitions. Second operand has 6 states, 6 states have (on average 9.5) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2023-11-06 22:40:58,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:41:00,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:41:02,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:41:04,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:41:06,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:41:08,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:41:10,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:41:12,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:41:14,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []