./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.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_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/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_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/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_d347c42d-a40c-43c7-a65d-aa00c239a90e/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 d88fd9ed443c9e913942e0f91257791e63e9fb5c07749ca0560c8eff1bad8360 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:39:18,105 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:39:18,185 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 22:39:18,190 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:39:18,191 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:39:18,219 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:39:18,220 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:39:18,220 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:39:18,221 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:39:18,222 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:39:18,223 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:39:18,224 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:39:18,224 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:39:18,225 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:39:18,225 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:39:18,226 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:39:18,226 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:39:18,227 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:39:18,227 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:39:18,228 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:39:18,228 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:39:18,229 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:39:18,230 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:39:18,230 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:39:18,231 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:39:18,231 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:39:18,232 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:39:18,232 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:39:18,233 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:39:18,233 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:39:18,234 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:39:18,234 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:39:18,235 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:39:18,235 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:39:18,235 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:39:18,236 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:39:18,236 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_d347c42d-a40c-43c7-a65d-aa00c239a90e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d88fd9ed443c9e913942e0f91257791e63e9fb5c07749ca0560c8eff1bad8360 [2023-11-06 22:39:18,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:39:18,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:39:18,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:39:18,577 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:39:18,578 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:39:18,579 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2023-11-06 22:39:21,787 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:39:22,609 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:39:22,610 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2023-11-06 22:39:22,673 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/data/42f48eecd/c5f986e8d7ea4e4abd8c8516280293e5/FLAG34f6078d5 [2023-11-06 22:39:22,688 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/data/42f48eecd/c5f986e8d7ea4e4abd8c8516280293e5 [2023-11-06 22:39:22,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:39:22,693 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:39:22,694 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:39:22,694 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:39:22,700 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:39:22,701 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:39:22" (1/1) ... [2023-11-06 22:39:22,702 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d0f9a78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:39:22, skipping insertion in model container [2023-11-06 22:39:22,703 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:39:22" (1/1) ... [2023-11-06 22:39:22,878 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:39:26,292 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_d347c42d-a40c-43c7-a65d-aa00c239a90e/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i[369202,369215] [2023-11-06 22:39:26,479 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:39:26,534 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:39:26,716 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6090-6091] [2023-11-06 22:39:26,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6105] [2023-11-06 22:39:26,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6113] [2023-11-06 22:39:26,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("661:\n\tcall __sw_hweight32\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (4*32+23)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0xf3,0x40,0x0f,0xb8,0xc7\n6641:\n\t.popsection": "=a" (res): "D" (w)); [6122] [2023-11-06 22:39:26,723 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6170] [2023-11-06 22:39:26,723 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6173] [2023-11-06 22:39:26,724 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6176] [2023-11-06 22:39:26,724 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6179] [2023-11-06 22:39:26,725 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/inst/current/envs/linux-3.7.3/linux-3.7.3/arch/x86/include/asm/paravirt.h"), "i" (827), "i" (12UL)); [6211-6212] [2023-11-06 22:39:26,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6217-6219] [2023-11-06 22:39:26,732 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)); [6239] [2023-11-06 22:39:26,733 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)); [6246] [2023-11-06 22:39:26,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [6303] [2023-11-06 22:39:26,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6306] [2023-11-06 22:39:26,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6309] [2023-11-06 22:39:26,736 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6312] [2023-11-06 22:39:26,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6382] [2023-11-06 22:39:26,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6396] [2023-11-06 22:39:26,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6404] [2023-11-06 22:39:26,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6407] [2023-11-06 22:39:26,747 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6489] [2023-11-06 22:39:26,748 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6516] [2023-11-06 22:39:26,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6525] [2023-11-06 22:39:26,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6532] [2023-11-06 22:39:26,760 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)); [6692-6693] [2023-11-06 22:39:26,762 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)); [6721-6722] [2023-11-06 22:39:26,817 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7748] [2023-11-06 22:39:26,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7765] [2023-11-06 22:39:26,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7830] [2023-11-06 22:39:26,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7847] [2023-11-06 22:39:26,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1627), "i" (12UL)); [8395-8396] [2023-11-06 22:39:26,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1694), "i" (12UL)); [8461-8462] [2023-11-06 22:39:26,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1703), "i" (12UL)); [8476-8477] [2023-11-06 22:39:26,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1721), "i" (12UL)); [8497-8498] [2023-11-06 22:39:26,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1851), "i" (12UL)); [8658-8659] [2023-11-06 22:39:26,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1863), "i" (12UL)); [8677-8678] [2023-11-06 22:39:26,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (2061), "i" (12UL)); [8903-8904] [2023-11-06 22:39:26,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8926] [2023-11-06 22:39:26,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (3641), "i" (12UL)); [10260-10261] [2023-11-06 22:39:27,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5080), "i" (12UL)); [11621-11622] [2023-11-06 22:39:27,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5215), "i" (12UL)); [11761-11762] [2023-11-06 22:39:27,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5216), "i" (12UL)); [11769-11770] [2023-11-06 22:39:27,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5411), "i" (12UL)); [11933-11934] [2023-11-06 22:39:27,172 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_d347c42d-a40c-43c7-a65d-aa00c239a90e/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i[369202,369215] [2023-11-06 22:39:27,195 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:39:27,325 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:39:27,325 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:39:27,332 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:39:27,333 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:39:27 WrapperNode [2023-11-06 22:39:27,333 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:39:27,334 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:39:27,334 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:39:27,335 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:39:27,342 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:39:27" (1/1) ... [2023-11-06 22:39:27,481 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:39:27" (1/1) ... [2023-11-06 22:39:27,785 INFO L138 Inliner]: procedures = 415, calls = 3346, calls flagged for inlining = 192, calls inlined = 163, statements flattened = 7580 [2023-11-06 22:39:27,786 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:39:27,786 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:39:27,787 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:39:27,787 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:39:27,796 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:39:27" (1/1) ... [2023-11-06 22:39:27,796 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:39:27" (1/1) ... [2023-11-06 22:39:27,837 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:39:27" (1/1) ... [2023-11-06 22:39:27,838 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:39:27" (1/1) ... [2023-11-06 22:39:28,141 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:39:27" (1/1) ... [2023-11-06 22:39:28,186 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:39:27" (1/1) ... [2023-11-06 22:39:28,225 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:39:27" (1/1) ... [2023-11-06 22:39:28,255 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:39:27" (1/1) ... [2023-11-06 22:39:28,326 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:39:28,327 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:39:28,327 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:39:28,327 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:39:28,328 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:39:27" (1/1) ... [2023-11-06 22:39:28,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:39:28,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:39:28,359 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:39:28,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:39:28,403 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2023-11-06 22:39:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2023-11-06 22:39:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2023-11-06 22:39:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2023-11-06 22:39:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-06 22:39:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-06 22:39:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-06 22:39:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-06 22:39:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 22:39:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 22:39:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-06 22:39:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-06 22:39:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-11-06 22:39:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-11-06 22:39:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-06 22:39:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-06 22:39:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex [2023-11-06 22:39:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex [2023-11-06 22:39:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-06 22:39:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-06 22:39:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-06 22:39:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-06 22:39:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2023-11-06 22:39:28,406 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2023-11-06 22:39:28,407 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-06 22:39:28,408 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-06 22:39:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-06 22:39:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2023-11-06 22:39:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2023-11-06 22:39:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2023-11-06 22:39:28,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2023-11-06 22:39:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2023-11-06 22:39:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2023-11-06 22:39:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-06 22:39:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-06 22:39:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_init [2023-11-06 22:39:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_init [2023-11-06 22:39:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:39:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-06 22:39:28,411 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-06 22:39:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-06 22:39:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-06 22:39:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2023-11-06 22:39:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2023-11-06 22:39:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2023-11-06 22:39:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2023-11-06 22:39:28,412 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2023-11-06 22:39:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2023-11-06 22:39:28,413 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-06 22:39:28,413 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-06 22:39:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-06 22:39:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-06 22:39:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 22:39:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-06 22:39:28,414 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-06 22:39:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 22:39:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2023-11-06 22:39:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2023-11-06 22:39:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-06 22:39:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-06 22:39:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:39:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-06 22:39:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-06 22:39:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2023-11-06 22:39:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2023-11-06 22:39:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2023-11-06 22:39:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2023-11-06 22:39:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 22:39:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 22:39:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2023-11-06 22:39:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2023-11-06 22:39:28,416 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-11-06 22:39:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-11-06 22:39:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-06 22:39:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-06 22:39:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-06 22:39:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-06 22:39:28,418 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-11-06 22:39:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-11-06 22:39:28,418 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2023-11-06 22:39:28,418 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2023-11-06 22:39:28,418 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-11-06 22:39:28,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-11-06 22:39:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2023-11-06 22:39:28,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2023-11-06 22:39:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:39:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-06 22:39:28,419 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-06 22:39:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:39:28,419 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2023-11-06 22:39:28,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2023-11-06 22:39:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-06 22:39:28,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-06 22:39:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:39:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-06 22:39:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2023-11-06 22:39:28,420 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2023-11-06 22:39:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2023-11-06 22:39:28,420 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2023-11-06 22:39:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2023-11-06 22:39:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2023-11-06 22:39:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-06 22:39:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-06 22:39:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2023-11-06 22:39:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2023-11-06 22:39:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-06 22:39:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-06 22:39:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2023-11-06 22:39:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2023-11-06 22:39:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2023-11-06 22:39:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2023-11-06 22:39:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-06 22:39:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-06 22:39:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:39:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:39:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2023-11-06 22:39:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2023-11-06 22:39:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-06 22:39:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-06 22:39:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-06 22:39:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-06 22:39:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2023-11-06 22:39:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2023-11-06 22:39:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 22:39:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 22:39:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-06 22:39:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-06 22:39:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-06 22:39:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-06 22:39:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-06 22:39:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-11-06 22:39:28,497 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2023-11-06 22:39:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2023-11-06 22:39:28,497 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2023-11-06 22:39:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2023-11-06 22:39:28,497 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2023-11-06 22:39:28,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2023-11-06 22:39:28,498 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2023-11-06 22:39:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2023-11-06 22:39:28,498 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-11-06 22:39:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-11-06 22:39:28,498 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2023-11-06 22:39:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2023-11-06 22:39:28,498 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2023-11-06 22:39:28,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2023-11-06 22:39:28,498 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2023-11-06 22:39:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2023-11-06 22:39:28,499 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-06 22:39:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-06 22:39:28,499 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2023-11-06 22:39:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2023-11-06 22:39:28,499 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2023-11-06 22:39:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2023-11-06 22:39:28,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-06 22:39:28,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-06 22:39:28,500 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-06 22:39:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-06 22:39:28,500 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2023-11-06 22:39:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2023-11-06 22:39:28,500 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2023-11-06 22:39:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2023-11-06 22:39:28,500 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2023-11-06 22:39:28,500 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2023-11-06 22:39:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 22:39:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 22:39:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-06 22:39:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-06 22:39:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-06 22:39:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-06 22:39:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-06 22:39:28,501 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-06 22:39:28,501 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2023-11-06 22:39:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2023-11-06 22:39:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-06 22:39:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-06 22:39:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2023-11-06 22:39:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2023-11-06 22:39:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-06 22:39:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-06 22:39:28,502 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-06 22:39:28,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-06 22:39:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:39:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2023-11-06 22:39:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2023-11-06 22:39:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:39:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2023-11-06 22:39:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2023-11-06 22:39:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2023-11-06 22:39:28,503 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2023-11-06 22:39:28,503 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2023-11-06 22:39:28,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2023-11-06 22:39:28,504 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2023-11-06 22:39:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2023-11-06 22:39:28,508 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2023-11-06 22:39:28,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2023-11-06 22:39:28,508 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2023-11-06 22:39:28,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2023-11-06 22:39:28,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:39:28,512 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 22:39:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 22:39:28,513 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-06 22:39:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-06 22:39:28,513 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-06 22:39:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-06 22:39:28,528 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-06 22:39:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-06 22:39:28,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-11-06 22:39:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-11-06 22:39:28,529 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2023-11-06 22:39:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2023-11-06 22:39:28,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-06 22:39:28,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-06 22:39:28,530 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2023-11-06 22:39:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2023-11-06 22:39:28,530 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2023-11-06 22:39:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2023-11-06 22:39:28,530 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2023-11-06 22:39:28,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2023-11-06 22:39:28,531 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_process [2023-11-06 22:39:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_process [2023-11-06 22:39:28,531 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2023-11-06 22:39:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2023-11-06 22:39:28,531 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-06 22:39:28,531 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-06 22:39:28,532 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2023-11-06 22:39:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2023-11-06 22:39:28,532 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2023-11-06 22:39:28,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2023-11-06 22:39:28,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-06 22:39:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-06 22:39:28,533 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2023-11-06 22:39:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2023-11-06 22:39:28,533 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2023-11-06 22:39:28,533 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2023-11-06 22:39:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2023-11-06 22:39:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2023-11-06 22:39:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2023-11-06 22:39:28,534 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2023-11-06 22:39:28,534 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-06 22:39:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-06 22:39:28,538 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-06 22:39:28,538 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-06 22:39:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:39:28,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 22:39:28,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 22:39:28,540 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2023-11-06 22:39:28,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2023-11-06 22:39:28,541 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_refill [2023-11-06 22:39:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_refill [2023-11-06 22:39:28,547 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2023-11-06 22:39:28,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2023-11-06 22:39:28,547 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2023-11-06 22:39:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2023-11-06 22:39:28,548 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2023-11-06 22:39:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2023-11-06 22:39:28,548 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-06 22:39:28,548 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-06 22:39:28,548 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2023-11-06 22:39:28,549 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2023-11-06 22:39:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-11-06 22:39:28,549 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-11-06 22:39:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2023-11-06 22:39:28,549 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2023-11-06 22:39:28,549 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2023-11-06 22:39:28,550 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2023-11-06 22:39:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2023-11-06 22:39:28,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2023-11-06 22:39:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-06 22:39:28,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-06 22:39:28,550 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-06 22:39:28,551 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-06 22:39:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2023-11-06 22:39:28,551 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2023-11-06 22:39:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2023-11-06 22:39:28,551 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2023-11-06 22:39:28,551 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-06 22:39:28,551 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-06 22:39:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2023-11-06 22:39:28,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2023-11-06 22:39:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-06 22:39:28,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-06 22:39:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:39:28,552 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2023-11-06 22:39:28,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2023-11-06 22:39:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2023-11-06 22:39:28,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2023-11-06 22:39:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2023-11-06 22:39:28,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2023-11-06 22:39:28,553 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-11-06 22:39:28,553 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-11-06 22:39:28,554 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2023-11-06 22:39:28,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2023-11-06 22:39:29,696 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:39:29,701 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:39:47,597 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:39:47,627 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:39:47,628 INFO L302 CfgBuilder]: Removed 32 assume(true) statements. [2023-11-06 22:39:47,634 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:39:47 BoogieIcfgContainer [2023-11-06 22:39:47,635 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:39:47,639 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:39:47,639 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:39:47,643 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:39:47,643 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:39:22" (1/3) ... [2023-11-06 22:39:47,645 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62e783bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:39:47, skipping insertion in model container [2023-11-06 22:39:47,646 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:39:27" (2/3) ... [2023-11-06 22:39:47,646 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62e783bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:39:47, skipping insertion in model container [2023-11-06 22:39:47,647 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:39:47" (3/3) ... [2023-11-06 22:39:47,649 INFO L112 eAbstractionObserver]: Analyzing ICFG main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2023-11-06 22:39:47,669 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:39:47,670 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:39:47,805 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:39:47,814 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;@12d49725, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:39:47,815 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:39:47,833 INFO L276 IsEmpty]: Start isEmpty. Operand has 2916 states, 2112 states have (on average 1.4119318181818181) internal successors, (2982), 2175 states have internal predecessors, (2982), 665 states have call successors, (665), 137 states have call predecessors, (665), 137 states have return successors, (665), 653 states have call predecessors, (665), 665 states have call successors, (665) [2023-11-06 22:39:47,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-06 22:39:47,844 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:39:47,845 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:39:47,845 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:39:47,852 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:39:47,853 INFO L85 PathProgramCache]: Analyzing trace with hash 1472782096, now seen corresponding path program 1 times [2023-11-06 22:39:47,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:39:47,864 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162733565] [2023-11-06 22:39:47,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:39:47,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:39:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:48,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:39:48,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:39:48,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [162733565] [2023-11-06 22:39:48,543 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [162733565] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:39:48,543 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:39:48,544 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:39:48,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677357140] [2023-11-06 22:39:48,547 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:39:48,552 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:39:48,553 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:39:48,591 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:39:48,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:39:48,603 INFO L87 Difference]: Start difference. First operand has 2916 states, 2112 states have (on average 1.4119318181818181) internal successors, (2982), 2175 states have internal predecessors, (2982), 665 states have call successors, (665), 137 states have call predecessors, (665), 137 states have return successors, (665), 653 states have call predecessors, (665), 665 states have call successors, (665) Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:39:49,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:39:49,016 INFO L93 Difference]: Finished difference Result 5826 states and 8804 transitions. [2023-11-06 22:39:49,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:39:49,019 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2023-11-06 22:39:49,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:39:49,060 INFO L225 Difference]: With dead ends: 5826 [2023-11-06 22:39:49,060 INFO L226 Difference]: Without dead ends: 2896 [2023-11-06 22:39:49,087 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:39:49,091 INFO L413 NwaCegarLoop]: 4267 mSDtfsCounter, 4262 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4262 SdHoareTripleChecker+Valid, 4267 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:39:49,092 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4262 Valid, 4267 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:39:49,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2896 states. [2023-11-06 22:39:49,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2896 to 2896. [2023-11-06 22:39:49,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2896 states, 2095 states have (on average 1.3918854415274462) internal successors, (2916), 2155 states have internal predecessors, (2916), 664 states have call successors, (664), 137 states have call predecessors, (664), 136 states have return successors, (658), 646 states have call predecessors, (658), 658 states have call successors, (658) [2023-11-06 22:39:49,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 2896 states and 4238 transitions. [2023-11-06 22:39:49,406 INFO L78 Accepts]: Start accepts. Automaton has 2896 states and 4238 transitions. Word has length 9 [2023-11-06 22:39:49,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:39:49,407 INFO L495 AbstractCegarLoop]: Abstraction has 2896 states and 4238 transitions. [2023-11-06 22:39:49,408 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:39:49,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 4238 transitions. [2023-11-06 22:39:49,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-06 22:39:49,410 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:39:49,410 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:39:49,410 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 22:39:49,411 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:39:49,411 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:39:49,411 INFO L85 PathProgramCache]: Analyzing trace with hash -1589739293, now seen corresponding path program 1 times [2023-11-06 22:39:49,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:39:49,412 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1324141056] [2023-11-06 22:39:49,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:39:49,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:39:49,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:49,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:39:49,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:39:49,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1324141056] [2023-11-06 22:39:49,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1324141056] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:39:49,799 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:39:49,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:39:49,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1364531555] [2023-11-06 22:39:49,800 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:39:49,802 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:39:49,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:39:49,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:39:49,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:39:49,804 INFO L87 Difference]: Start difference. First operand 2896 states and 4238 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:39:50,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:39:50,411 INFO L93 Difference]: Finished difference Result 8596 states and 12932 transitions. [2023-11-06 22:39:50,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:39:50,412 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2023-11-06 22:39:50,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:39:50,483 INFO L225 Difference]: With dead ends: 8596 [2023-11-06 22:39:50,484 INFO L226 Difference]: Without dead ends: 5703 [2023-11-06 22:39:50,516 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:39:50,519 INFO L413 NwaCegarLoop]: 4269 mSDtfsCounter, 4217 mSDsluCounter, 4277 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4217 SdHoareTripleChecker+Valid, 8546 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:39:50,520 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4217 Valid, 8546 Invalid, 18 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:39:50,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5703 states. [2023-11-06 22:39:50,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5703 to 5700. [2023-11-06 22:39:50,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5700 states, 4132 states have (on average 1.3923039690222652) internal successors, (5753), 4245 states have internal predecessors, (5753), 1298 states have call successors, (1298), 271 states have call predecessors, (1298), 269 states have return successors, (1472), 1267 states have call predecessors, (1472), 1291 states have call successors, (1472) [2023-11-06 22:39:50,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 5700 states and 8523 transitions. [2023-11-06 22:39:50,996 INFO L78 Accepts]: Start accepts. Automaton has 5700 states and 8523 transitions. Word has length 10 [2023-11-06 22:39:50,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:39:50,996 INFO L495 AbstractCegarLoop]: Abstraction has 5700 states and 8523 transitions. [2023-11-06 22:39:50,997 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:39:50,997 INFO L276 IsEmpty]: Start isEmpty. Operand 5700 states and 8523 transitions. [2023-11-06 22:39:50,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-06 22:39:50,998 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:39:50,998 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:39:50,998 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-06 22:39:50,999 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:39:51,009 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:39:51,009 INFO L85 PathProgramCache]: Analyzing trace with hash -2038616973, now seen corresponding path program 1 times [2023-11-06 22:39:51,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:39:51,010 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041653702] [2023-11-06 22:39:51,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:39:51,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:39:51,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:51,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:39:51,220 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:39:51,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041653702] [2023-11-06 22:39:51,220 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2041653702] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:39:51,221 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:39:51,221 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:39:51,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1002271802] [2023-11-06 22:39:51,222 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:39:51,222 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:39:51,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:39:51,223 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:39:51,224 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:39:51,224 INFO L87 Difference]: Start difference. First operand 5700 states and 8523 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:39:51,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:39:51,643 INFO L93 Difference]: Finished difference Result 5702 states and 8524 transitions. [2023-11-06 22:39:51,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:39:51,644 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2023-11-06 22:39:51,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:39:51,695 INFO L225 Difference]: With dead ends: 5702 [2023-11-06 22:39:51,695 INFO L226 Difference]: Without dead ends: 5699 [2023-11-06 22:39:51,702 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:39:51,708 INFO L413 NwaCegarLoop]: 4235 mSDtfsCounter, 4228 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4228 SdHoareTripleChecker+Valid, 4235 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:39:51,709 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4228 Valid, 4235 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:39:51,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5699 states. [2023-11-06 22:39:52,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5699 to 5699. [2023-11-06 22:39:52,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5699 states, 4132 states have (on average 1.3920619554695064) internal successors, (5752), 4244 states have internal predecessors, (5752), 1297 states have call successors, (1297), 271 states have call predecessors, (1297), 269 states have return successors, (1472), 1267 states have call predecessors, (1472), 1291 states have call successors, (1472) [2023-11-06 22:39:52,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5699 states to 5699 states and 8521 transitions. [2023-11-06 22:39:52,140 INFO L78 Accepts]: Start accepts. Automaton has 5699 states and 8521 transitions. Word has length 11 [2023-11-06 22:39:52,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:39:52,141 INFO L495 AbstractCegarLoop]: Abstraction has 5699 states and 8521 transitions. [2023-11-06 22:39:52,142 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:39:52,142 INFO L276 IsEmpty]: Start isEmpty. Operand 5699 states and 8521 transitions. [2023-11-06 22:39:52,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-06 22:39:52,143 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:39:52,143 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:39:52,143 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-06 22:39:52,144 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:39:52,144 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:39:52,144 INFO L85 PathProgramCache]: Analyzing trace with hash 1226048998, now seen corresponding path program 1 times [2023-11-06 22:39:52,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:39:52,145 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2063373718] [2023-11-06 22:39:52,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:39:52,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:39:52,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:52,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:39:52,373 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:39:52,373 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2063373718] [2023-11-06 22:39:52,373 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2063373718] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:39:52,373 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:39:52,373 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:39:52,374 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108827970] [2023-11-06 22:39:52,374 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:39:52,374 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:39:52,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:39:52,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:39:52,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:39:52,377 INFO L87 Difference]: Start difference. First operand 5699 states and 8521 transitions. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:39:52,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:39:52,801 INFO L93 Difference]: Finished difference Result 5701 states and 8522 transitions. [2023-11-06 22:39:52,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:39:52,802 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2023-11-06 22:39:52,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:39:52,853 INFO L225 Difference]: With dead ends: 5701 [2023-11-06 22:39:52,853 INFO L226 Difference]: Without dead ends: 5698 [2023-11-06 22:39:52,857 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:39:52,865 INFO L413 NwaCegarLoop]: 4233 mSDtfsCounter, 4225 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4225 SdHoareTripleChecker+Valid, 4233 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:39:52,867 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4225 Valid, 4233 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:39:52,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5698 states. [2023-11-06 22:39:53,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5698 to 5698. [2023-11-06 22:39:53,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5698 states, 4132 states have (on average 1.3918199419167474) internal successors, (5751), 4243 states have internal predecessors, (5751), 1296 states have call successors, (1296), 271 states have call predecessors, (1296), 269 states have return successors, (1472), 1267 states have call predecessors, (1472), 1291 states have call successors, (1472) [2023-11-06 22:39:53,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5698 states to 5698 states and 8519 transitions. [2023-11-06 22:39:53,298 INFO L78 Accepts]: Start accepts. Automaton has 5698 states and 8519 transitions. Word has length 12 [2023-11-06 22:39:53,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:39:53,299 INFO L495 AbstractCegarLoop]: Abstraction has 5698 states and 8519 transitions. [2023-11-06 22:39:53,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:39:53,299 INFO L276 IsEmpty]: Start isEmpty. Operand 5698 states and 8519 transitions. [2023-11-06 22:39:53,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-06 22:39:53,301 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:39:53,301 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:39:53,301 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-06 22:39:53,301 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:39:53,302 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:39:53,302 INFO L85 PathProgramCache]: Analyzing trace with hash -648516138, now seen corresponding path program 1 times [2023-11-06 22:39:53,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:39:53,302 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [885685952] [2023-11-06 22:39:53,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:39:53,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:39:53,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:53,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:39:53,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:39:53,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [885685952] [2023-11-06 22:39:53,500 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [885685952] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:39:53,500 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:39:53,500 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:39:53,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [367986618] [2023-11-06 22:39:53,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:39:53,501 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:39:53,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:39:53,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:39:53,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:39:53,502 INFO L87 Difference]: Start difference. First operand 5698 states and 8519 transitions. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:39:53,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:39:53,862 INFO L93 Difference]: Finished difference Result 5700 states and 8520 transitions. [2023-11-06 22:39:53,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:39:53,865 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2023-11-06 22:39:53,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:39:53,934 INFO L225 Difference]: With dead ends: 5700 [2023-11-06 22:39:53,934 INFO L226 Difference]: Without dead ends: 5691 [2023-11-06 22:39:53,939 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:39:53,940 INFO L413 NwaCegarLoop]: 4232 mSDtfsCounter, 4222 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4222 SdHoareTripleChecker+Valid, 4232 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:39:53,940 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4222 Valid, 4232 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:39:53,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5691 states. [2023-11-06 22:39:54,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5691 to 5691. [2023-11-06 22:39:54,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5691 states, 4126 states have (on average 1.3916626272418808) internal successors, (5742), 4236 states have internal predecessors, (5742), 1295 states have call successors, (1295), 271 states have call predecessors, (1295), 269 states have return successors, (1472), 1267 states have call predecessors, (1472), 1291 states have call successors, (1472) [2023-11-06 22:39:54,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5691 states to 5691 states and 8509 transitions. [2023-11-06 22:39:54,438 INFO L78 Accepts]: Start accepts. Automaton has 5691 states and 8509 transitions. Word has length 13 [2023-11-06 22:39:54,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:39:54,439 INFO L495 AbstractCegarLoop]: Abstraction has 5691 states and 8509 transitions. [2023-11-06 22:39:54,439 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:39:54,439 INFO L276 IsEmpty]: Start isEmpty. Operand 5691 states and 8509 transitions. [2023-11-06 22:39:54,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-06 22:39:54,455 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:39:54,456 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:39:54,456 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-06 22:39:54,456 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:39:54,457 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:39:54,457 INFO L85 PathProgramCache]: Analyzing trace with hash -1867730819, now seen corresponding path program 1 times [2023-11-06 22:39:54,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:39:54,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [641016331] [2023-11-06 22:39:54,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:39:54,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:39:54,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:54,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-06 22:39:54,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:54,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-06 22:39:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:54,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:39:54,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:54,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:39:54,856 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:39:54,856 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [641016331] [2023-11-06 22:39:54,856 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [641016331] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:39:54,856 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:39:54,856 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:39:54,857 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1352956231] [2023-11-06 22:39:54,857 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:39:54,857 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:39:54,858 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:39:54,858 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:39:54,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:39:54,859 INFO L87 Difference]: Start difference. First operand 5691 states and 8509 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-06 22:39:58,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:40:02,350 WARN L539 Checker$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 22:40:11,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:40:11,891 INFO L93 Difference]: Finished difference Result 12204 states and 18954 transitions. [2023-11-06 22:40:11,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 22:40:11,892 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 57 [2023-11-06 22:40:11,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:40:11,939 INFO L225 Difference]: With dead ends: 12204 [2023-11-06 22:40:11,939 INFO L226 Difference]: Without dead ends: 6516 [2023-11-06 22:40:11,987 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:40:11,988 INFO L413 NwaCegarLoop]: 3183 mSDtfsCounter, 934 mSDsluCounter, 4134 mSDsCounter, 0 mSdLazyCounter, 4337 mSolverCounterSat, 752 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1018 SdHoareTripleChecker+Valid, 7317 SdHoareTripleChecker+Invalid, 5091 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 752 IncrementalHoareTripleChecker+Valid, 4337 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:40:11,988 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1018 Valid, 7317 Invalid, 5091 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [752 Valid, 4337 Invalid, 2 Unknown, 0 Unchecked, 16.1s Time] [2023-11-06 22:40:12,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6516 states. [2023-11-06 22:40:12,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6516 to 6135. [2023-11-06 22:40:12,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6135 states, 4428 states have (on average 1.3843721770551038) internal successors, (6130), 4548 states have internal predecessors, (6130), 1377 states have call successors, (1377), 271 states have call predecessors, (1377), 329 states have return successors, (1808), 1399 states have call predecessors, (1808), 1373 states have call successors, (1808) [2023-11-06 22:40:12,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6135 states to 6135 states and 9315 transitions. [2023-11-06 22:40:12,650 INFO L78 Accepts]: Start accepts. Automaton has 6135 states and 9315 transitions. Word has length 57 [2023-11-06 22:40:12,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:40:12,651 INFO L495 AbstractCegarLoop]: Abstraction has 6135 states and 9315 transitions. [2023-11-06 22:40:12,651 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-06 22:40:12,651 INFO L276 IsEmpty]: Start isEmpty. Operand 6135 states and 9315 transitions. [2023-11-06 22:40:12,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-06 22:40:12,661 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:40:12,661 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:40:12,662 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-06 22:40:12,662 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:40:12,662 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:40:12,663 INFO L85 PathProgramCache]: Analyzing trace with hash -2133238955, now seen corresponding path program 1 times [2023-11-06 22:40:12,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:40:12,663 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1950912805] [2023-11-06 22:40:12,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:40:12,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:40:13,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:40:13,241 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-06 22:40:13,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-06 22:40:13,706 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-06 22:40:13,706 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-06 22:40:13,707 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 22:40:13,711 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-06 22:40:13,714 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:40:13,718 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 22:40:13,811 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,812 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,812 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,812 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,813 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,813 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,813 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,815 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,815 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,815 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,816 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,816 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,816 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,816 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,818 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,818 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,819 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,819 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,819 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,819 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,819 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,821 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,821 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,821 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,821 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,822 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,822 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1999 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2023-11-06 22:40:13,822 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,822 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,829 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,829 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,830 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,830 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,830 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,830 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,831 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch1999 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2023-11-06 22:40:13,831 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,832 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,832 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,833 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,833 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,833 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,833 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,834 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,835 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,835 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,835 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,836 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,836 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,836 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,837 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,840 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,841 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,842 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,843 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,843 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,843 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,843 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,844 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,844 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,844 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,845 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,845 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,845 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,845 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,850 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,853 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,853 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,853 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,854 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,854 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,854 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,854 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,855 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,855 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,855 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,855 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,855 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,856 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,856 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,856 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,856 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,857 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,857 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,857 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,857 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,858 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,858 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,858 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,858 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,858 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch18 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2023-11-06 22:40:13,860 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,861 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,861 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,861 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,861 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch18 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2023-11-06 22:40:13,862 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,862 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,862 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,862 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,862 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,863 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,863 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,863 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,864 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,864 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,864 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,864 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,864 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,866 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,866 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,867 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,867 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,867 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,867 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,868 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,868 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,868 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,868 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,869 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,869 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,869 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,869 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,871 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,871 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,871 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,871 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,872 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,872 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,872 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,873 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,873 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,873 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,873 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,874 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,874 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,874 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,874 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,875 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,875 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,875 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,875 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,875 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,876 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,878 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,879 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,879 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,879 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,879 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,879 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,880 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,880 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,880 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,880 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,881 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,881 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,881 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,881 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,881 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,882 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,882 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,882 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,882 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,882 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,883 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,883 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,883 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,883 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,884 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,884 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,884 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,884 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,885 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,885 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,885 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,885 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,885 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,886 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,886 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,886 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,886 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,886 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,887 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,887 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,887 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,887 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,888 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,888 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,888 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,888 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,888 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,889 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,889 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,889 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,889 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,889 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,890 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,890 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,890 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,890 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,891 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,891 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,891 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,891 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,892 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,892 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,892 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,892 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,893 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class [2023-11-06 22:40:13,893 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2023-11-06 22:40:13,893 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,894 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor [2023-11-06 22:40:13,895 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,895 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device [2023-11-06 22:40:13,920 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:40:13 BoogieIcfgContainer [2023-11-06 22:40:13,920 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:40:13,921 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:40:13,921 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:40:13,922 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:40:13,922 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:39:47" (3/4) ... [2023-11-06 22:40:13,925 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-06 22:40:13,927 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:40:13,928 INFO L158 Benchmark]: Toolchain (without parser) took 51235.10ms. Allocated memory was 157.3MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 106.4MB in the beginning and 695.7MB in the end (delta: -589.3MB). Peak memory consumption was 416.7MB. Max. memory is 16.1GB. [2023-11-06 22:40:13,928 INFO L158 Benchmark]: CDTParser took 0.71ms. Allocated memory is still 113.2MB. Free memory is still 66.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:40:13,928 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4639.48ms. Allocated memory was 157.3MB in the beginning and 220.2MB in the end (delta: 62.9MB). Free memory was 106.4MB in the beginning and 91.5MB in the end (delta: 14.8MB). Peak memory consumption was 97.1MB. Max. memory is 16.1GB. [2023-11-06 22:40:13,929 INFO L158 Benchmark]: Boogie Procedure Inliner took 451.50ms. Allocated memory is still 220.2MB. Free memory was 91.5MB in the beginning and 93.6MB in the end (delta: -2.1MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. [2023-11-06 22:40:13,929 INFO L158 Benchmark]: Boogie Preprocessor took 539.37ms. Allocated memory is still 220.2MB. Free memory was 93.6MB in the beginning and 71.6MB in the end (delta: 22.0MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2023-11-06 22:40:13,930 INFO L158 Benchmark]: RCFGBuilder took 19308.38ms. Allocated memory was 220.2MB in the beginning and 566.2MB in the end (delta: 346.0MB). Free memory was 71.6MB in the beginning and 356.9MB in the end (delta: -285.3MB). Peak memory consumption was 323.9MB. Max. memory is 16.1GB. [2023-11-06 22:40:13,930 INFO L158 Benchmark]: TraceAbstraction took 26281.45ms. Allocated memory was 566.2MB in the beginning and 1.2GB in the end (delta: 595.6MB). Free memory was 355.8MB in the beginning and 695.7MB in the end (delta: -339.9MB). Peak memory consumption was 256.8MB. Max. memory is 16.1GB. [2023-11-06 22:40:13,930 INFO L158 Benchmark]: Witness Printer took 5.94ms. Allocated memory is still 1.2GB. Free memory is still 695.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:40:13,933 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.71ms. Allocated memory is still 113.2MB. Free memory is still 66.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4639.48ms. Allocated memory was 157.3MB in the beginning and 220.2MB in the end (delta: 62.9MB). Free memory was 106.4MB in the beginning and 91.5MB in the end (delta: 14.8MB). Peak memory consumption was 97.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 451.50ms. Allocated memory is still 220.2MB. Free memory was 91.5MB in the beginning and 93.6MB in the end (delta: -2.1MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 539.37ms. Allocated memory is still 220.2MB. Free memory was 93.6MB in the beginning and 71.6MB in the end (delta: 22.0MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * RCFGBuilder took 19308.38ms. Allocated memory was 220.2MB in the beginning and 566.2MB in the end (delta: 346.0MB). Free memory was 71.6MB in the beginning and 356.9MB in the end (delta: -285.3MB). Peak memory consumption was 323.9MB. Max. memory is 16.1GB. * TraceAbstraction took 26281.45ms. Allocated memory was 566.2MB in the beginning and 1.2GB in the end (delta: 595.6MB). Free memory was 355.8MB in the beginning and 695.7MB in the end (delta: -339.9MB). Peak memory consumption was 256.8MB. Max. memory is 16.1GB. * Witness Printer took 5.94ms. Allocated memory is still 1.2GB. Free memory is still 695.7MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6090]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6090-6091] - GenericResultAtLocation [Line: 6105]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6105] - GenericResultAtLocation [Line: 6113]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6113] - GenericResultAtLocation [Line: 6122]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("661:\n\tcall __sw_hweight32\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (4*32+23)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0xf3,0x40,0x0f,0xb8,0xc7\n6641:\n\t.popsection": "=a" (res): "D" (w)); [6122] - GenericResultAtLocation [Line: 6170]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6170] - GenericResultAtLocation [Line: 6173]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6173] - GenericResultAtLocation [Line: 6176]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6176] - GenericResultAtLocation [Line: 6179]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6179] - GenericResultAtLocation [Line: 6211]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/inst/current/envs/linux-3.7.3/linux-3.7.3/arch/x86/include/asm/paravirt.h"), "i" (827), "i" (12UL)); [6211-6212] - GenericResultAtLocation [Line: 6217]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6217-6219] - GenericResultAtLocation [Line: 6239]: 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)); [6239] - GenericResultAtLocation [Line: 6246]: 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)); [6246] - GenericResultAtLocation [Line: 6303]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [6303] - GenericResultAtLocation [Line: 6306]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6306] - GenericResultAtLocation [Line: 6309]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6309] - GenericResultAtLocation [Line: 6312]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6312] - GenericResultAtLocation [Line: 6382]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6382] - GenericResultAtLocation [Line: 6396]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6396] - GenericResultAtLocation [Line: 6404]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6404] - GenericResultAtLocation [Line: 6407]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6407] - GenericResultAtLocation [Line: 6489]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6489] - GenericResultAtLocation [Line: 6516]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6516] - GenericResultAtLocation [Line: 6525]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6525] - GenericResultAtLocation [Line: 6532]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6532] - GenericResultAtLocation [Line: 6692]: 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)); [6692-6693] - GenericResultAtLocation [Line: 6721]: 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)); [6721-6722] - GenericResultAtLocation [Line: 7748]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7748] - GenericResultAtLocation [Line: 7765]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7765] - GenericResultAtLocation [Line: 7830]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7830] - GenericResultAtLocation [Line: 7847]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7847] - GenericResultAtLocation [Line: 8395]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1627), "i" (12UL)); [8395-8396] - GenericResultAtLocation [Line: 8461]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1694), "i" (12UL)); [8461-8462] - GenericResultAtLocation [Line: 8476]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1703), "i" (12UL)); [8476-8477] - GenericResultAtLocation [Line: 8497]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1721), "i" (12UL)); [8497-8498] - GenericResultAtLocation [Line: 8658]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1851), "i" (12UL)); [8658-8659] - GenericResultAtLocation [Line: 8677]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1863), "i" (12UL)); [8677-8678] - GenericResultAtLocation [Line: 8903]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (2061), "i" (12UL)); [8903-8904] - GenericResultAtLocation [Line: 8926]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8926] - GenericResultAtLocation [Line: 10260]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (3641), "i" (12UL)); [10260-10261] - GenericResultAtLocation [Line: 11621]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5080), "i" (12UL)); [11621-11622] - GenericResultAtLocation [Line: 11761]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5215), "i" (12UL)); [11761-11762] - GenericResultAtLocation [Line: 11769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5216), "i" (12UL)); [11769-11770] - GenericResultAtLocation [Line: 11933]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5411), "i" (12UL)); [11933-11934] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1999 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch1999 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch18 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch18 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 12848]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of large string literal at line 11833. Possible FailurePath: [L7140] static bool ap_mode_default ; [L7141-L7155] static struct ieee80211_channel const mwl8k_channels_24[14U] = { {0, 2412U, 1U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2417U, 2U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2422U, 3U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2427U, 4U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2432U, 5U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2437U, 6U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2442U, 7U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2447U, 8U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2452U, 9U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2457U, 10U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2462U, 11U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2467U, 12U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2472U, 13U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 2484U, 14U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}}; [L7156-L7170] static struct ieee80211_rate const mwl8k_rates_24[14U] = { {0U, 10U, 2U, (unsigned short)0}, {0U, 20U, 4U, (unsigned short)0}, {0U, 55U, 11U, (unsigned short)0}, {0U, 110U, 22U, (unsigned short)0}, {0U, 220U, 44U, (unsigned short)0}, {0U, 60U, 12U, (unsigned short)0}, {0U, 90U, 18U, (unsigned short)0}, {0U, 120U, 24U, (unsigned short)0}, {0U, 180U, 36U, (unsigned short)0}, {0U, 240U, 48U, (unsigned short)0}, {0U, 360U, 72U, (unsigned short)0}, {0U, 480U, 96U, (unsigned short)0}, {0U, 540U, 108U, (unsigned short)0}, {0U, 720U, 144U, (unsigned short)0}}; [L7171-L7174] static struct ieee80211_channel const mwl8k_channels_50[4U] = { {0, 5180U, 36U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 5200U, 40U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 5220U, 44U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}, {0, 5240U, 48U, 0U, 0, 0, 0, (_Bool)0, 0U, 0, 0}}; [L7175-L7184] static struct ieee80211_rate const mwl8k_rates_50[9U] = { {0U, 60U, 12U, (unsigned short)0}, {0U, 90U, 18U, (unsigned short)0}, {0U, 120U, 24U, (unsigned short)0}, {0U, 180U, 36U, (unsigned short)0}, {0U, 240U, 48U, (unsigned short)0}, {0U, 360U, 72U, (unsigned short)0}, {0U, 480U, 96U, (unsigned short)0}, {0U, 540U, 108U, (unsigned short)0}, {0U, 720U, 144U, (unsigned short)0}}; [L7812] static struct rxd_ops rxd_8366_ap_ops = {32, & mwl8k_rxd_8366_ap_init, & mwl8k_rxd_8366_ap_refill, & mwl8k_rxd_8366_ap_process}; [L7889] static struct rxd_ops rxd_sta_ops = {40, & mwl8k_rxd_sta_init, & mwl8k_rxd_sta_refill, & mwl8k_rxd_sta_process}; [L11797-L11803] static struct ieee80211_ops const mwl8k_ops = {& mwl8k_tx, & mwl8k_start, & mwl8k_stop, 0, 0, 0, & mwl8k_add_interface, 0, & mwl8k_remove_interface, & mwl8k_config, & mwl8k_bss_info_changed, & mwl8k_prepare_multicast, & mwl8k_configure_filter, 0, & mwl8k_set_key, 0, 0, 0, 0, 0, 0, 0, 0, & mwl8k_get_stats, 0, 0, & mwl8k_set_rts_threshold, & mwl8k_sta_add, & mwl8k_sta_remove, 0, 0, 0, & mwl8k_conf_tx, 0, 0, 0, 0, & mwl8k_ampdu_action, & mwl8k_get_survey, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L11833-L11838] static struct mwl8k_device_info mwl8k_info_tbl[3U] = { {(char *)"88w8363", (char *)"mwl8k/helper_8363.fw", (char *)"mwl8k/fmimage_8363.fw", 0, 0, 0U}, {(char *)"88w8687", (char *)"mwl8k/helper_8687.fw", (char *)"mwl8k/fmimage_8687.fw", 0, 0, 0U}, {(char *)"88w8366", (char *)"mwl8k/helper_8366.fw", (char *)"mwl8k/fmimage_8366.fw", (char *)"mwl8k/fmimage_8366_ap-2.fw", & rxd_8366_ap_ops, 2U}}; [L11839] struct pci_device_id const __mod_pci_device_table ; [L12503] int LDV_IN_INTERRUPT ; [L12858] static int ldv_mutex_cred_guard_mutex ; [L12965] static int ldv_mutex_fw_mutex ; [L13072] static int ldv_mutex_lock ; [L13179] static int ldv_mutex_mtx ; [L13286] static int ldv_mutex_mutex ; VAL [LDV_IN_INTERRUPT=0, ap_mode_default=0, ldv_mutex_cred_guard_mutex=0, ldv_mutex_fw_mutex=0, ldv_mutex_lock=0, ldv_mutex_mtx=0, ldv_mutex_mutex=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L12506] void *var_mwl8k_rxd_8366_ap_init_13_p0 ; [L12507] dma_addr_t var_mwl8k_rxd_8366_ap_init_13_p1 ; [L12508] void *var_mwl8k_rxd_8366_ap_refill_14_p0 ; [L12509] dma_addr_t var_mwl8k_rxd_8366_ap_refill_14_p1 ; [L12510] int var_mwl8k_rxd_8366_ap_refill_14_p2 ; [L12511] void *var_mwl8k_rxd_8366_ap_process_15_p0 ; [L12512] struct ieee80211_rx_status *var_group1 ; [L12513] __le16 *var_mwl8k_rxd_8366_ap_process_15_p2 ; [L12514] s8 *var_mwl8k_rxd_8366_ap_process_15_p3 ; [L12515] void *var_mwl8k_rxd_sta_init_16_p0 ; [L12516] dma_addr_t var_mwl8k_rxd_sta_init_16_p1 ; [L12517] void *var_mwl8k_rxd_sta_refill_17_p0 ; [L12518] dma_addr_t var_mwl8k_rxd_sta_refill_17_p1 ; [L12519] int var_mwl8k_rxd_sta_refill_17_p2 ; [L12520] void *var_mwl8k_rxd_sta_process_18_p0 ; [L12521] __le16 *var_mwl8k_rxd_sta_process_18_p2 ; [L12522] s8 *var_mwl8k_rxd_sta_process_18_p3 ; [L12523] struct ieee80211_hw *var_group2 ; [L12524] struct ieee80211_tx_control *var_group3 ; [L12525] struct sk_buff *var_mwl8k_tx_99_p2 ; [L12526] struct ieee80211_vif *var_group4 ; [L12527] u32 var_mwl8k_config_106_p1 ; [L12528] struct ieee80211_bss_conf *var_mwl8k_bss_info_changed_109_p2 ; [L12529] u32 var_mwl8k_bss_info_changed_109_p3 ; [L12530] struct netdev_hw_addr_list *var_group5 ; [L12531] unsigned int var_mwl8k_configure_filter_113_p1 ; [L12532] unsigned int *var_mwl8k_configure_filter_113_p2 ; [L12533] u64 var_mwl8k_configure_filter_113_p3 ; [L12534] enum set_key_cmd var_mwl8k_set_key_93_p1 ; [L12535] struct ieee80211_vif *var_mwl8k_set_key_93_p2 ; [L12536] struct ieee80211_sta *var_mwl8k_set_key_93_p3 ; [L12537] struct ieee80211_key_conf *var_mwl8k_set_key_93_p4 ; [L12538] u32 var_mwl8k_set_rts_threshold_114_p1 ; [L12539] struct ieee80211_sta *var_mwl8k_sta_add_116_p2 ; [L12540] struct ieee80211_sta *var_mwl8k_sta_remove_115_p2 ; [L12541] u16 var_mwl8k_conf_tx_117_p2 ; [L12542] struct ieee80211_tx_queue_params const *var_mwl8k_conf_tx_117_p3 ; [L12543] struct ieee80211_low_level_stats *var_group6 ; [L12544] int var_mwl8k_get_survey_119_p1 ; [L12545] struct survey_info *var_mwl8k_get_survey_119_p2 ; [L12546] enum ieee80211_ampdu_mlme_action var_mwl8k_ampdu_action_120_p2 ; [L12547] struct ieee80211_sta *var_mwl8k_ampdu_action_120_p3 ; [L12548] u16 var_mwl8k_ampdu_action_120_p4 ; [L12549] u16 *var_mwl8k_ampdu_action_120_p5 ; [L12550] u8 var_mwl8k_ampdu_action_120_p6 ; [L12551] struct pci_dev *var_group7 ; [L12552] struct pci_device_id const *var_mwl8k_probe_129_p1 ; [L12553] int res_mwl8k_probe_129 ; [L12554] int var_mwl8k_interrupt_96_p0 ; [L12555] void *var_mwl8k_interrupt_96_p1 ; [L12556] int ldv_s_mwl8k_driver_pci_driver ; [L12557] int tmp ; [L12558] int tmp___0 ; [L12560] ldv_s_mwl8k_driver_pci_driver = 0 [L12561] LDV_IN_INTERRUPT = 1 [L12562] CALL ldv_initialize() [L13396] ldv_mutex_cred_guard_mutex = 1 [L13397] ldv_mutex_fw_mutex = 1 [L13398] ldv_mutex_lock = 1 [L13399] ldv_mutex_mtx = 1 [L13400] ldv_mutex_mutex = 1 VAL [LDV_IN_INTERRUPT=1, ap_mode_default=0, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L12562] RET ldv_initialize() [L12704] tmp___0 = __VERIFIER_nondet_int() [L12705] COND TRUE tmp___0 != 0 || ldv_s_mwl8k_driver_pci_driver != 0 VAL [LDV_IN_INTERRUPT=1, ap_mode_default=0, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, ldv_s_mwl8k_driver_pci_driver=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp___0=1] [L12565] tmp = __VERIFIER_nondet_int() [L12567] case 0: [L12571] case 1: [L12576] case 2: [L12581] case 3: [L12585] case 4: [L12590] case 5: [L12595] case 6: [L12599] case 7: [L12603] case 8: [L12607] case 9: [L12611] case 10: [L12615] case 11: [L12619] case 12: [L12624] case 13: [L12628] case 14: VAL [LDV_IN_INTERRUPT=1, ap_mode_default=0, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, ldv_s_mwl8k_driver_pci_driver=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=14, tmp___0=1] [L12629] FCALL ldv_handler_precall() VAL [LDV_IN_INTERRUPT=1, ap_mode_default=0, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, ldv_s_mwl8k_driver_pci_driver=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp=14, tmp___0=1] [L12630-L12631] CALL mwl8k_configure_filter(var_group2, var_mwl8k_configure_filter_113_p1, var_mwl8k_configure_filter_113_p2, var_mwl8k_configure_filter_113_p3) [L11476] struct mwl8k_priv *priv ; [L11477] struct mwl8k_cmd_pkt *cmd ; [L11478] int tmp ; [L11479] int tmp___0 ; [L11480] struct mwl8k_vif *mwl8k_vif ; [L11481] u8 const *bssid ; [L11483] EXPR hw->priv [L11483] priv = (struct mwl8k_priv *)hw->priv [L11484] cmd = (struct mwl8k_cmd_pkt *)multicast [L11485] EXPR priv->ap_fw VAL [LDV_IN_INTERRUPT=1, \old(changed_flags)=0, \old(multicast)=0, ap_mode_default=0, changed_flags=0, cmd={0:0}, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, multicast=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv->ap_fw=0, priv={18446744073709551623:-62}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, total_flags={18446744073709551623:53}, total_flags={18446744073709551623:53}] [L11485] COND FALSE !((int )priv->ap_fw) [L11491] EXPR \read(*total_flags) VAL [LDV_IN_INTERRUPT=1, \old(changed_flags)=0, \old(multicast)=0, \read(*total_flags)=4294967296, ap_mode_default=0, changed_flags=0, cmd={0:0}, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, multicast=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={18446744073709551623:-62}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, total_flags={18446744073709551623:53}, total_flags={18446744073709551623:53}] [L11491] EXPR *total_flags & 96U VAL [*total_flags & 96U=0, LDV_IN_INTERRUPT=1, \old(changed_flags)=0, \old(multicast)=0, \read(*total_flags)=4294967296, ap_mode_default=0, changed_flags=0, cmd={0:0}, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, multicast=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={18446744073709551623:-62}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, total_flags={18446744073709551623:53}, total_flags={18446744073709551623:53}] [L11491] COND FALSE !((*total_flags & 96U) != 0U) [L11500] EXPR \read(*total_flags) VAL [LDV_IN_INTERRUPT=1, \old(changed_flags)=0, \old(multicast)=0, \read(*total_flags)=4294967296, ap_mode_default=0, changed_flags=0, cmd={0:0}, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, multicast=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={18446744073709551623:-62}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, total_flags={18446744073709551623:53}, total_flags={18446744073709551623:53}] [L11500] EXPR *total_flags & 18U VAL [*total_flags & 18U=0, LDV_IN_INTERRUPT=1, \old(changed_flags)=0, \old(multicast)=0, \read(*total_flags)=4294967296, ap_mode_default=0, changed_flags=0, cmd={0:0}, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, multicast=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={18446744073709551623:-62}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, total_flags={18446744073709551623:53}, total_flags={18446744073709551623:53}] [L11500] *total_flags = *total_flags & 18U [L11501] CALL, EXPR mwl8k_fw_lock(hw) VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex)=1, ap_mode_default=0, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8952] struct mwl8k_priv *priv ; [L8953] int rc ; [L8954] struct task_struct *tmp ; [L8956] EXPR hw->priv [L8956] priv = (struct mwl8k_priv *)hw->priv [L8957] CALL, EXPR get_current() VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex)=1, ap_mode_default=0, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L6166] struct task_struct *pfo_ret__ ; [L6169] case 1UL: [L6172] case 2UL: [L6175] case 4UL: [L6178] case 8UL: VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex)=1, ap_mode_default=0, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L6185] return (pfo_ret__); VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex)=1, \result={0:0}, ap_mode_default=0, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, pfo_ret__={0:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8957] RET, EXPR get_current() VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex)=1, ap_mode_default=0, get_current()={0:0}, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={18446744073709551617:-6}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8957] tmp = get_current() [L8958] EXPR priv->fw_mutex_owner VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex)=1, ap_mode_default=0, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv->fw_mutex_owner={0:0}, priv={18446744073709551617:-6}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp={0:0}] [L8958] COND FALSE !((unsigned long )priv->fw_mutex_owner != (unsigned long )tmp) [L8974] EXPR priv->fw_mutex_depth [L8974] priv->fw_mutex_depth = priv->fw_mutex_depth + 1 [L8975] return (0); VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex)=1, \result=0, ap_mode_default=0, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={18446744073709551617:-6}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp={0:0}] [L11501] RET, EXPR mwl8k_fw_lock(hw) VAL [LDV_IN_INTERRUPT=1, \old(changed_flags)=0, \old(multicast)=0, ap_mode_default=0, changed_flags=0, cmd={0:0}, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, multicast=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_fw_lock(hw)=0, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={18446744073709551623:-62}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, total_flags={18446744073709551623:53}, total_flags={18446744073709551623:53}] [L11501] tmp___0 = mwl8k_fw_lock(hw) [L11502] COND FALSE !(tmp___0 != 0) [L11507] EXPR priv->sniffer_enabled VAL [LDV_IN_INTERRUPT=1, \old(changed_flags)=0, \old(multicast)=0, ap_mode_default=0, changed_flags=0, cmd={0:0}, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, multicast=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv->sniffer_enabled=0, priv={18446744073709551623:-62}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp___0=0, total_flags={18446744073709551623:53}, total_flags={18446744073709551623:53}] [L11507] COND FALSE !((int )priv->sniffer_enabled) [L11512] EXPR changed_flags & 16U VAL [LDV_IN_INTERRUPT=1, \old(changed_flags)=0, \old(multicast)=0, ap_mode_default=0, changed_flags & 16U=0, changed_flags=0, cmd={0:0}, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, multicast=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={18446744073709551623:-62}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp___0=0, total_flags={18446744073709551623:53}, total_flags={18446744073709551623:53}] [L11512] COND FALSE !((changed_flags & 16U) != 0U) [L11526] EXPR \read(*total_flags) VAL [LDV_IN_INTERRUPT=1, \old(changed_flags)=0, \old(multicast)=0, \read(*total_flags)=0, ap_mode_default=0, changed_flags=0, cmd={0:0}, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, multicast=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={18446744073709551623:-62}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp___0=0, total_flags={18446744073709551623:53}, total_flags={18446744073709551623:53}] [L11526] EXPR *total_flags & 2U VAL [*total_flags & 2U=0, LDV_IN_INTERRUPT=1, \old(changed_flags)=0, \old(multicast)=0, \read(*total_flags)=0, ap_mode_default=0, changed_flags=0, cmd={0:0}, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, multicast=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={18446744073709551623:-62}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp___0=0, total_flags={18446744073709551623:53}, total_flags={18446744073709551623:53}] [L11526] COND FALSE !((*total_flags & 2U) != 0U) [L11531] COND FALSE !((unsigned long )cmd != (unsigned long )((struct mwl8k_cmd_pkt *)0)) VAL [LDV_IN_INTERRUPT=1, \old(changed_flags)=0, \old(multicast)=0, ap_mode_default=0, changed_flags=0, cmd={0:0}, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, multicast=0, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv={18446744073709551623:-62}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}, tmp___0=0, total_flags={18446744073709551623:53}, total_flags={18446744073709551623:53}] [L11536] CALL mwl8k_fw_unlock(hw) VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex)=1, ap_mode_default=0, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8980] struct mwl8k_priv *priv ; [L8982] EXPR hw->priv [L8982] priv = (struct mwl8k_priv *)hw->priv [L8983] EXPR priv->fw_mutex_depth [L8983] priv->fw_mutex_depth = priv->fw_mutex_depth - 1 [L8984] EXPR priv->fw_mutex_depth VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex)=1, ap_mode_default=0, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv->fw_mutex_depth=0, priv={18446744073709551617:-6}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8984] COND TRUE priv->fw_mutex_depth == 0 [L8985] EXPR priv->hw_restart_in_progress VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex)=1, ap_mode_default=0, hw={18446744073709551623:0}, hw={18446744073709551623:0}, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, priv->hw_restart_in_progress=257, priv={18446744073709551617:-6}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L8985] COND FALSE !(! priv->hw_restart_in_progress) [L8989] priv->fw_mutex_owner = 0 [L8990] CALL ldv_mutex_unlock_14(& priv->fw_mutex) [L12826] CALL ldv_mutex_unlock_fw_mutex(ldv_func_arg1) VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex)=1, ap_mode_default=0, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, lock={18446744073709551617:1332}, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L13064] COND FALSE !(ldv_mutex_fw_mutex == 2) VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex)=1, ap_mode_default=0, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, lock={18446744073709551617:1332}, lock={18446744073709551617:1332}, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L13066] CALL ldv_error() VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex)=1, ap_mode_default=0, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] [L12848] reach_error() VAL [LDV_IN_INTERRUPT=1, \old(ldv_mutex_fw_mutex)=1, ap_mode_default=0, ldv_mutex_cred_guard_mutex=1, ldv_mutex_fw_mutex=1, ldv_mutex_lock=1, ldv_mutex_mtx=1, ldv_mutex_mutex=1, mwl8k_channels_24={153:0}, mwl8k_channels_50={155:0}, mwl8k_info_tbl={160:0}, mwl8k_ops={159:0}, mwl8k_rates_24={154:0}, mwl8k_rates_50={156:0}, rxd_8366_ap_ops={157:0}, rxd_sta_ops={158:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 138 procedures, 2916 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 26.0s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 19.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 2 mSolverCounterUnknown, 22172 SdHoareTripleChecker+Valid, 16.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 22088 mSDsluCounter, 32830 SdHoareTripleChecker+Invalid, 14.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 8411 mSDsCounter, 759 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4355 IncrementalHoareTripleChecker+Invalid, 5116 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 759 mSolverCounterUnsat, 24419 mSDtfsCounter, 4355 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 26 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6135occurred in iteration=6, InterpolantAutomatonStates: 19, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.8s AutomataMinimizationTime, 6 MinimizatonAttempts, 384 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 178 NumberOfCodeBlocks, 178 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 106 ConstructedInterpolants, 0 QuantifiedInterpolants, 195 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-06 22:40:14,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/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_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/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 d88fd9ed443c9e913942e0f91257791e63e9fb5c07749ca0560c8eff1bad8360 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:40:16,775 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:40:16,915 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-06 22:40:16,925 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:40:16,926 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:40:16,990 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:40:16,991 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:40:16,991 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:40:16,993 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:40:16,998 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:40:16,999 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:40:16,999 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:40:17,000 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:40:17,003 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:40:17,003 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:40:17,004 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:40:17,004 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:40:17,005 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:40:17,005 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:40:17,006 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-06 22:40:17,006 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-06 22:40:17,008 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-06 22:40:17,009 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:40:17,009 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:40:17,010 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:40:17,010 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:40:17,011 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:40:17,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:40:17,012 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:40:17,012 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:40:17,012 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:40:17,013 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-06 22:40:17,014 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-06 22:40:17,014 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:40:17,014 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:40:17,015 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:40:17,015 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:40:17,015 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-06 22:40:17,015 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:40:17,017 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_d347c42d-a40c-43c7-a65d-aa00c239a90e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d88fd9ed443c9e913942e0f91257791e63e9fb5c07749ca0560c8eff1bad8360 [2023-11-06 22:40:17,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:40:17,467 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:40:17,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:40:17,474 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:40:17,475 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:40:17,478 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2023-11-06 22:40:20,580 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:40:21,393 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:40:21,394 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2023-11-06 22:40:21,478 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/data/f6ac23b61/ac683dbde2474d7aa389f8a8bdc74246/FLAG1d8f59c90 [2023-11-06 22:40:21,497 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/data/f6ac23b61/ac683dbde2474d7aa389f8a8bdc74246 [2023-11-06 22:40:21,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:40:21,505 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:40:21,510 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:40:21,510 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:40:21,516 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:40:21,516 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:40:21" (1/1) ... [2023-11-06 22:40:21,518 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d56ba2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:21, skipping insertion in model container [2023-11-06 22:40:21,518 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:40:21" (1/1) ... [2023-11-06 22:40:21,789 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:40:25,193 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_d347c42d-a40c-43c7-a65d-aa00c239a90e/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i[369202,369215] [2023-11-06 22:40:25,379 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:40:25,446 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-06 22:40:25,572 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:40:26,044 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_d347c42d-a40c-43c7-a65d-aa00c239a90e/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i[369202,369215] [2023-11-06 22:40:26,060 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:40:26,076 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:40:26,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6090-6091] [2023-11-06 22:40:26,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6105] [2023-11-06 22:40:26,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6113] [2023-11-06 22:40:26,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("661:\n\tcall __sw_hweight32\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (4*32+23)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0xf3,0x40,0x0f,0xb8,0xc7\n6641:\n\t.popsection": "=a" (res): "D" (w)); [6122] [2023-11-06 22:40:26,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6170] [2023-11-06 22:40:26,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6173] [2023-11-06 22:40:26,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6176] [2023-11-06 22:40:26,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6179] [2023-11-06 22:40:26,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/inst/current/envs/linux-3.7.3/linux-3.7.3/arch/x86/include/asm/paravirt.h"), "i" (827), "i" (12UL)); [6211-6212] [2023-11-06 22:40:26,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6217-6219] [2023-11-06 22:40:26,240 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)); [6239] [2023-11-06 22:40:26,241 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)); [6246] [2023-11-06 22:40:26,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [6303] [2023-11-06 22:40:26,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6306] [2023-11-06 22:40:26,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6309] [2023-11-06 22:40:26,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [6312] [2023-11-06 22:40:26,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6382] [2023-11-06 22:40:26,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6396] [2023-11-06 22:40:26,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6404] [2023-11-06 22:40:26,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6407] [2023-11-06 22:40:26,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6489] [2023-11-06 22:40:26,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6516] [2023-11-06 22:40:26,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6525] [2023-11-06 22:40:26,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6532] [2023-11-06 22:40:26,262 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)); [6692-6693] [2023-11-06 22:40:26,264 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)); [6721-6722] [2023-11-06 22:40:26,313 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7748] [2023-11-06 22:40:26,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7765] [2023-11-06 22:40:26,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7830] [2023-11-06 22:40:26,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7847] [2023-11-06 22:40:26,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1627), "i" (12UL)); [8395-8396] [2023-11-06 22:40:26,382 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1694), "i" (12UL)); [8461-8462] [2023-11-06 22:40:26,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1703), "i" (12UL)); [8476-8477] [2023-11-06 22:40:26,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1721), "i" (12UL)); [8497-8498] [2023-11-06 22:40:26,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1851), "i" (12UL)); [8658-8659] [2023-11-06 22:40:26,425 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (1863), "i" (12UL)); [8677-8678] [2023-11-06 22:40:26,448 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (2061), "i" (12UL)); [8903-8904] [2023-11-06 22:40:26,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8926] [2023-11-06 22:40:26,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (3641), "i" (12UL)); [10260-10261] [2023-11-06 22:40:26,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5080), "i" (12UL)); [11621-11622] [2023-11-06 22:40:26,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5215), "i" (12UL)); [11761-11762] [2023-11-06 22:40:26,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5216), "i" (12UL)); [11769-11770] [2023-11-06 22:40:26,645 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/net/wireless/mwl8k.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c.prepared"), "i" (5411), "i" (12UL)); [11933-11934] [2023-11-06 22:40:26,680 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_d347c42d-a40c-43c7-a65d-aa00c239a90e/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i[369202,369215] [2023-11-06 22:40:26,704 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:40:26,919 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:40:26,919 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:40:26,927 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:40:26,928 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:26 WrapperNode [2023-11-06 22:40:26,928 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:40:26,929 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:40:26,930 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:40:26,930 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:40:26,938 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:26" (1/1) ... [2023-11-06 22:40:27,083 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:26" (1/1) ... [2023-11-06 22:40:27,514 INFO L138 Inliner]: procedures = 429, calls = 3346, calls flagged for inlining = 192, calls inlined = 163, statements flattened = 6828 [2023-11-06 22:40:27,514 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:40:27,515 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:40:27,515 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:40:27,516 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:40:27,528 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:26" (1/1) ... [2023-11-06 22:40:27,544 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:26" (1/1) ... [2023-11-06 22:40:27,623 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:26" (1/1) ... [2023-11-06 22:40:27,623 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:26" (1/1) ... [2023-11-06 22:40:27,915 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:26" (1/1) ... [2023-11-06 22:40:28,096 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:26" (1/1) ... [2023-11-06 22:40:28,205 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:26" (1/1) ... [2023-11-06 22:40:28,239 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:26" (1/1) ... [2023-11-06 22:40:28,291 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:40:28,292 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:40:28,293 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:40:28,293 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:40:28,294 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:26" (1/1) ... [2023-11-06 22:40:28,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:40:28,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:40:28,342 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:40:28,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:40:28,385 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2023-11-06 22:40:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2023-11-06 22:40:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2023-11-06 22:40:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2023-11-06 22:40:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-06 22:40:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-06 22:40:28,386 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-06 22:40:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-06 22:40:28,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 22:40:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 22:40:28,387 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-06 22:40:28,388 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-06 22:40:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-11-06 22:40:28,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-11-06 22:40:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-06 22:40:28,388 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-06 22:40:28,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex [2023-11-06 22:40:28,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex [2023-11-06 22:40:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-06 22:40:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-06 22:40:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-06 22:40:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-06 22:40:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2023-11-06 22:40:28,391 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2023-11-06 22:40:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-06 22:40:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-06 22:40:28,392 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-06 22:40:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2023-11-06 22:40:28,392 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2023-11-06 22:40:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2023-11-06 22:40:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2023-11-06 22:40:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2023-11-06 22:40:28,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2023-11-06 22:40:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-06 22:40:28,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-06 22:40:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_init [2023-11-06 22:40:28,394 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_init [2023-11-06 22:40:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:40:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2023-11-06 22:40:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-06 22:40:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-06 22:40:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-06 22:40:28,396 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-06 22:40:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-06 22:40:28,396 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-06 22:40:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2023-11-06 22:40:28,397 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2023-11-06 22:40:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2023-11-06 22:40:28,397 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2023-11-06 22:40:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2023-11-06 22:40:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2023-11-06 22:40:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-06 22:40:28,398 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-06 22:40:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-06 22:40:28,399 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-06 22:40:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-06 22:40:28,399 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-06 22:40:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2023-11-06 22:40:28,399 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2023-11-06 22:40:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-06 22:40:28,400 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-06 22:40:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-06 22:40:28,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-06 22:40:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2023-11-06 22:40:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2023-11-06 22:40:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2023-11-06 22:40:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2023-11-06 22:40:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 22:40:28,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 22:40:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2023-11-06 22:40:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2023-11-06 22:40:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-11-06 22:40:28,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-11-06 22:40:28,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-06 22:40:28,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-06 22:40:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-06 22:40:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-06 22:40:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-11-06 22:40:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-11-06 22:40:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2023-11-06 22:40:28,404 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2023-11-06 22:40:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-11-06 22:40:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-11-06 22:40:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2023-11-06 22:40:28,405 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2023-11-06 22:40:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:40:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-06 22:40:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-06 22:40:28,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:40:28,407 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2023-11-06 22:40:28,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2023-11-06 22:40:28,407 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-06 22:40:28,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-06 22:40:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:40:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-06 22:40:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2023-11-06 22:40:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2023-11-06 22:40:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2023-11-06 22:40:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2023-11-06 22:40:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2023-11-06 22:40:28,410 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2023-11-06 22:40:28,410 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2023-11-06 22:40:28,411 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2023-11-06 22:40:28,412 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2023-11-06 22:40:28,414 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-06 22:40:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-06 22:40:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2023-11-06 22:40:28,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2023-11-06 22:40:28,415 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-06 22:40:28,416 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-06 22:40:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2023-11-06 22:40:28,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2023-11-06 22:40:28,417 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2023-11-06 22:40:28,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2023-11-06 22:40:28,422 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-06 22:40:28,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-06 22:40:28,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2023-11-06 22:40:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:40:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:40:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2023-11-06 22:40:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2023-11-06 22:40:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-06 22:40:28,424 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-06 22:40:28,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-06 22:40:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-06 22:40:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-06 22:40:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2023-11-06 22:40:28,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2023-11-06 22:40:28,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-06 22:40:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-06 22:40:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 22:40:28,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2023-11-06 22:40:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 22:40:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-06 22:40:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-06 22:40:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-06 22:40:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-06 22:40:28,427 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-06 22:40:28,427 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-11-06 22:40:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2023-11-06 22:40:28,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2023-11-06 22:40:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2023-11-06 22:40:28,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2023-11-06 22:40:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2023-11-06 22:40:28,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2023-11-06 22:40:28,428 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2023-11-06 22:40:28,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2023-11-06 22:40:28,429 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-11-06 22:40:28,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-11-06 22:40:28,429 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2023-11-06 22:40:28,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2023-11-06 22:40:28,429 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2023-11-06 22:40:28,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2023-11-06 22:40:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2023-11-06 22:40:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2023-11-06 22:40:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-06 22:40:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-06 22:40:28,430 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2023-11-06 22:40:28,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2023-11-06 22:40:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2023-11-06 22:40:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2023-11-06 22:40:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-06 22:40:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-06 22:40:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-06 22:40:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-06 22:40:28,431 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2023-11-06 22:40:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2023-11-06 22:40:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2023-11-06 22:40:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2023-11-06 22:40:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2023-11-06 22:40:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2023-11-06 22:40:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 22:40:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 22:40:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-06 22:40:28,433 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-06 22:40:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-06 22:40:28,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-06 22:40:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-06 22:40:28,435 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-06 22:40:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2023-11-06 22:40:28,436 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2023-11-06 22:40:28,436 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-06 22:40:28,436 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-06 22:40:28,436 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2023-11-06 22:40:28,436 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2023-11-06 22:40:28,436 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-06 22:40:28,436 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-06 22:40:28,436 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-06 22:40:28,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-06 22:40:28,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:40:28,437 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2023-11-06 22:40:28,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2023-11-06 22:40:28,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:40:28,437 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2023-11-06 22:40:28,437 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2023-11-06 22:40:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2023-11-06 22:40:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2023-11-06 22:40:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2023-11-06 22:40:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2023-11-06 22:40:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2023-11-06 22:40:28,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2023-11-06 22:40:28,438 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2023-11-06 22:40:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2023-11-06 22:40:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-06 22:40:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-06 22:40:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-11-06 22:40:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2023-11-06 22:40:28,439 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2023-11-06 22:40:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-06 22:40:28,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:40:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-06 22:40:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-06 22:40:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-06 22:40:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-06 22:40:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-06 22:40:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-06 22:40:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-06 22:40:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-06 22:40:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-11-06 22:40:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-11-06 22:40:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2023-11-06 22:40:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2023-11-06 22:40:28,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-06 22:40:28,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-06 22:40:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2023-11-06 22:40:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2023-11-06 22:40:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2023-11-06 22:40:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2023-11-06 22:40:28,442 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2023-11-06 22:40:28,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2023-11-06 22:40:28,443 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_process [2023-11-06 22:40:28,447 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_process [2023-11-06 22:40:28,447 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2023-11-06 22:40:28,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2023-11-06 22:40:28,447 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-06 22:40:28,448 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-06 22:40:28,448 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2023-11-06 22:40:28,448 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2023-11-06 22:40:28,448 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2023-11-06 22:40:28,448 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2023-11-06 22:40:28,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-06 22:40:28,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-06 22:40:28,450 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2023-11-06 22:40:28,450 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2023-11-06 22:40:28,450 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2023-11-06 22:40:28,450 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2023-11-06 22:40:28,451 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2023-11-06 22:40:28,451 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2023-11-06 22:40:28,451 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2023-11-06 22:40:28,451 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2023-11-06 22:40:28,451 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-06 22:40:28,451 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-06 22:40:28,451 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-06 22:40:28,451 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-06 22:40:28,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2023-11-06 22:40:28,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2023-11-06 22:40:28,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2023-11-06 22:40:28,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2023-11-06 22:40:28,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 22:40:28,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 22:40:28,452 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2023-11-06 22:40:28,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2023-11-06 22:40:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_8366_ap_refill [2023-11-06 22:40:28,453 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_8366_ap_refill [2023-11-06 22:40:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2023-11-06 22:40:28,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2023-11-06 22:40:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2023-11-06 22:40:28,453 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2023-11-06 22:40:28,453 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2023-11-06 22:40:28,453 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2023-11-06 22:40:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-06 22:40:28,454 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-06 22:40:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2023-11-06 22:40:28,454 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2023-11-06 22:40:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-11-06 22:40:28,454 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-11-06 22:40:28,454 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2023-11-06 22:40:28,454 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2023-11-06 22:40:28,455 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2023-11-06 22:40:28,455 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2023-11-06 22:40:28,455 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2023-11-06 22:40:28,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2023-11-06 22:40:28,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-06 22:40:28,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-06 22:40:28,455 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-06 22:40:28,456 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-06 22:40:28,456 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2023-11-06 22:40:28,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2023-11-06 22:40:28,456 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2023-11-06 22:40:28,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2023-11-06 22:40:28,456 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-06 22:40:28,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-06 22:40:28,456 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2023-11-06 22:40:28,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2023-11-06 22:40:28,457 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-06 22:40:28,457 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-06 22:40:28,457 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2023-11-06 22:40:28,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2023-11-06 22:40:28,457 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2023-11-06 22:40:28,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2023-11-06 22:40:28,457 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2023-11-06 22:40:28,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2023-11-06 22:40:28,458 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-11-06 22:40:28,458 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-11-06 22:40:28,458 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2023-11-06 22:40:28,458 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2023-11-06 22:40:29,544 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:40:29,550 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:42:14,062 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:42:14,094 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:42:14,094 INFO L302 CfgBuilder]: Removed 32 assume(true) statements. [2023-11-06 22:42:14,100 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:42:14 BoogieIcfgContainer [2023-11-06 22:42:14,101 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:42:14,104 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:42:14,104 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:42:14,107 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:42:14,107 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:40:21" (1/3) ... [2023-11-06 22:42:14,109 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3097ff41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:42:14, skipping insertion in model container [2023-11-06 22:42:14,109 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:40:26" (2/3) ... [2023-11-06 22:42:14,110 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3097ff41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:42:14, skipping insertion in model container [2023-11-06 22:42:14,110 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:42:14" (3/3) ... [2023-11-06 22:42:14,112 INFO L112 eAbstractionObserver]: Analyzing ICFG main0_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.i [2023-11-06 22:42:14,132 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:42:14,132 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:42:14,267 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:42:14,275 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;@4eb071a1, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:42:14,276 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:42:14,293 INFO L276 IsEmpty]: Start isEmpty. Operand has 2640 states, 1836 states have (on average 1.3562091503267975) internal successors, (2490), 1899 states have internal predecessors, (2490), 665 states have call successors, (665), 137 states have call predecessors, (665), 137 states have return successors, (665), 653 states have call predecessors, (665), 665 states have call successors, (665) [2023-11-06 22:42:14,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-06 22:42:14,304 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:42:14,305 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:42:14,305 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:42:14,314 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:42:14,314 INFO L85 PathProgramCache]: Analyzing trace with hash -1492519044, now seen corresponding path program 1 times [2023-11-06 22:42:14,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:42:14,336 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1504148215] [2023-11-06 22:42:14,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:42:14,337 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:42:14,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:42:14,348 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:42:14,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-06 22:42:16,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:42:16,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 1573 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 22:42:16,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:42:16,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:42:16,594 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:42:16,595 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:42:16,595 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1504148215] [2023-11-06 22:42:16,595 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1504148215] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:42:16,596 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:42:16,596 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:42:16,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1498352843] [2023-11-06 22:42:16,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:42:16,603 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:42:16,604 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:42:16,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:42:16,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:42:16,649 INFO L87 Difference]: Start difference. First operand has 2640 states, 1836 states have (on average 1.3562091503267975) internal successors, (2490), 1899 states have internal predecessors, (2490), 665 states have call successors, (665), 137 states have call predecessors, (665), 137 states have return successors, (665), 653 states have call predecessors, (665), 665 states have call successors, (665) Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:42:17,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:42:17,266 INFO L93 Difference]: Finished difference Result 5274 states and 7807 transitions. [2023-11-06 22:42:17,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:42:17,270 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2023-11-06 22:42:17,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:42:17,317 INFO L225 Difference]: With dead ends: 5274 [2023-11-06 22:42:17,318 INFO L226 Difference]: Without dead ends: 2620 [2023-11-06 22:42:17,349 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:42:17,353 INFO L413 NwaCegarLoop]: 3807 mSDtfsCounter, 3802 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3802 SdHoareTripleChecker+Valid, 3807 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:42:17,356 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3802 Valid, 3807 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 22:42:17,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2620 states. [2023-11-06 22:42:17,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2620 to 2620. [2023-11-06 22:42:17,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2620 states, 1819 states have (on average 1.3501924134139638) internal successors, (2456), 1879 states have internal predecessors, (2456), 664 states have call successors, (664), 137 states have call predecessors, (664), 136 states have return successors, (658), 646 states have call predecessors, (658), 658 states have call successors, (658) [2023-11-06 22:42:17,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 2620 states and 3778 transitions. [2023-11-06 22:42:17,697 INFO L78 Accepts]: Start accepts. Automaton has 2620 states and 3778 transitions. Word has length 9 [2023-11-06 22:42:17,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:42:17,698 INFO L495 AbstractCegarLoop]: Abstraction has 2620 states and 3778 transitions. [2023-11-06 22:42:17,698 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:42:17,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2620 states and 3778 transitions. [2023-11-06 22:42:17,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-06 22:42:17,700 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:42:17,700 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:42:17,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-06 22:42:17,916 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:42:17,917 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:42:17,917 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:42:17,917 INFO L85 PathProgramCache]: Analyzing trace with hash 975283554, now seen corresponding path program 1 times [2023-11-06 22:42:17,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:42:17,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1360411751] [2023-11-06 22:42:17,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:42:17,921 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:42:17,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:42:17,923 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:42:17,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-06 22:42:19,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:42:19,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 1574 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 22:42:19,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:42:19,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:42:19,841 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:42:19,841 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:42:19,842 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1360411751] [2023-11-06 22:42:19,842 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1360411751] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:42:19,842 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:42:19,842 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:42:19,843 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399739845] [2023-11-06 22:42:19,843 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:42:19,845 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:42:19,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:42:19,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:42:19,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:42:19,846 INFO L87 Difference]: Start difference. First operand 2620 states and 3778 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:42:20,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:42:20,544 INFO L93 Difference]: Finished difference Result 7768 states and 11552 transitions. [2023-11-06 22:42:20,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:42:20,545 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2023-11-06 22:42:20,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:42:20,593 INFO L225 Difference]: With dead ends: 7768 [2023-11-06 22:42:20,593 INFO L226 Difference]: Without dead ends: 5151 [2023-11-06 22:42:20,613 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:42:20,615 INFO L413 NwaCegarLoop]: 4270 mSDtfsCounter, 3750 mSDsluCounter, 3827 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3750 SdHoareTripleChecker+Valid, 8097 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:42:20,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3750 Valid, 8097 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 22:42:20,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5151 states. [2023-11-06 22:42:21,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5151 to 5148. [2023-11-06 22:42:21,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5148 states, 3580 states have (on average 1.35) internal successors, (4833), 3693 states have internal predecessors, (4833), 1298 states have call successors, (1298), 271 states have call predecessors, (1298), 269 states have return successors, (1472), 1267 states have call predecessors, (1472), 1291 states have call successors, (1472) [2023-11-06 22:42:21,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5148 states to 5148 states and 7603 transitions. [2023-11-06 22:42:21,089 INFO L78 Accepts]: Start accepts. Automaton has 5148 states and 7603 transitions. Word has length 10 [2023-11-06 22:42:21,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:42:21,089 INFO L495 AbstractCegarLoop]: Abstraction has 5148 states and 7603 transitions. [2023-11-06 22:42:21,089 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:42:21,090 INFO L276 IsEmpty]: Start isEmpty. Operand 5148 states and 7603 transitions. [2023-11-06 22:42:21,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-06 22:42:21,091 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:42:21,091 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:42:21,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-06 22:42:21,312 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:42:21,312 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:42:21,313 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:42:21,313 INFO L85 PathProgramCache]: Analyzing trace with hash 167757631, now seen corresponding path program 1 times [2023-11-06 22:42:21,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:42:21,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [994566666] [2023-11-06 22:42:21,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:42:21,317 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:42:21,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:42:21,325 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:42:21,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-06 22:42:23,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:42:23,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 1575 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 22:42:23,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:42:23,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:42:23,323 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:42:23,323 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:42:23,323 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [994566666] [2023-11-06 22:42:23,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [994566666] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:42:23,323 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:42:23,323 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:42:23,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202488773] [2023-11-06 22:42:23,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:42:23,324 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:42:23,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:42:23,325 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:42:23,325 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:42:23,325 INFO L87 Difference]: Start difference. First operand 5148 states and 7603 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:42:23,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:42:23,934 INFO L93 Difference]: Finished difference Result 5150 states and 7604 transitions. [2023-11-06 22:42:23,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:42:23,936 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2023-11-06 22:42:23,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:42:23,987 INFO L225 Difference]: With dead ends: 5150 [2023-11-06 22:42:23,988 INFO L226 Difference]: Without dead ends: 5147 [2023-11-06 22:42:23,992 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:42:23,996 INFO L413 NwaCegarLoop]: 3775 mSDtfsCounter, 3768 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3768 SdHoareTripleChecker+Valid, 3775 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:42:23,997 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3768 Valid, 3775 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 22:42:24,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5147 states. [2023-11-06 22:42:24,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5147 to 5147. [2023-11-06 22:42:24,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5147 states, 3580 states have (on average 1.3497206703910614) internal successors, (4832), 3692 states have internal predecessors, (4832), 1297 states have call successors, (1297), 271 states have call predecessors, (1297), 269 states have return successors, (1472), 1267 states have call predecessors, (1472), 1291 states have call successors, (1472) [2023-11-06 22:42:24,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5147 states to 5147 states and 7601 transitions. [2023-11-06 22:42:24,586 INFO L78 Accepts]: Start accepts. Automaton has 5147 states and 7601 transitions. Word has length 11 [2023-11-06 22:42:24,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:42:24,587 INFO L495 AbstractCegarLoop]: Abstraction has 5147 states and 7601 transitions. [2023-11-06 22:42:24,587 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:42:24,587 INFO L276 IsEmpty]: Start isEmpty. Operand 5147 states and 7601 transitions. [2023-11-06 22:42:24,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-06 22:42:24,588 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:42:24,588 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:42:24,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2023-11-06 22:42:24,807 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:42:24,808 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:42:24,808 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:42:24,808 INFO L85 PathProgramCache]: Analyzing trace with hash 904262661, now seen corresponding path program 1 times [2023-11-06 22:42:24,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:42:24,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [49082665] [2023-11-06 22:42:24,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:42:24,812 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:42:24,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:42:24,814 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:42:24,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-06 22:42:26,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:42:26,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 1576 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 22:42:26,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:42:26,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:42:26,840 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:42:26,840 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:42:26,840 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [49082665] [2023-11-06 22:42:26,841 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [49082665] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:42:26,841 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:42:26,841 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:42:26,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325174792] [2023-11-06 22:42:26,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:42:26,841 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:42:26,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:42:26,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:42:26,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:42:26,842 INFO L87 Difference]: Start difference. First operand 5147 states and 7601 transitions. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:42:27,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:42:27,396 INFO L93 Difference]: Finished difference Result 5149 states and 7602 transitions. [2023-11-06 22:42:27,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:42:27,397 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2023-11-06 22:42:27,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:42:27,439 INFO L225 Difference]: With dead ends: 5149 [2023-11-06 22:42:27,439 INFO L226 Difference]: Without dead ends: 5146 [2023-11-06 22:42:27,448 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:42:27,449 INFO L413 NwaCegarLoop]: 3773 mSDtfsCounter, 3765 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3765 SdHoareTripleChecker+Valid, 3773 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:42:27,451 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3765 Valid, 3773 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 22:42:27,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5146 states. [2023-11-06 22:42:27,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5146 to 5146. [2023-11-06 22:42:28,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5146 states, 3580 states have (on average 1.3494413407821229) internal successors, (4831), 3691 states have internal predecessors, (4831), 1296 states have call successors, (1296), 271 states have call predecessors, (1296), 269 states have return successors, (1472), 1267 states have call predecessors, (1472), 1291 states have call successors, (1472) [2023-11-06 22:42:28,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5146 states to 5146 states and 7599 transitions. [2023-11-06 22:42:28,054 INFO L78 Accepts]: Start accepts. Automaton has 5146 states and 7599 transitions. Word has length 12 [2023-11-06 22:42:28,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:42:28,054 INFO L495 AbstractCegarLoop]: Abstraction has 5146 states and 7599 transitions. [2023-11-06 22:42:28,055 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:42:28,055 INFO L276 IsEmpty]: Start isEmpty. Operand 5146 states and 7599 transitions. [2023-11-06 22:42:28,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-06 22:42:28,056 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:42:28,056 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:42:28,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2023-11-06 22:42:28,280 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:42:28,280 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:42:28,281 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:42:28,281 INFO L85 PathProgramCache]: Analyzing trace with hash -2033880318, now seen corresponding path program 1 times [2023-11-06 22:42:28,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:42:28,283 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [231303491] [2023-11-06 22:42:28,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:42:28,283 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:42:28,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:42:28,284 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:42:28,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-11-06 22:42:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:42:30,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 1577 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 22:42:30,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:42:30,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:42:30,274 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:42:30,274 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:42:30,274 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [231303491] [2023-11-06 22:42:30,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [231303491] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:42:30,275 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:42:30,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:42:30,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1731375156] [2023-11-06 22:42:30,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:42:30,276 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:42:30,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:42:30,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:42:30,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:42:30,277 INFO L87 Difference]: Start difference. First operand 5146 states and 7599 transitions. Second operand has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:42:30,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:42:30,871 INFO L93 Difference]: Finished difference Result 5148 states and 7600 transitions. [2023-11-06 22:42:30,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:42:30,891 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2023-11-06 22:42:30,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:42:30,938 INFO L225 Difference]: With dead ends: 5148 [2023-11-06 22:42:30,938 INFO L226 Difference]: Without dead ends: 5139 [2023-11-06 22:42:30,943 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:42:30,944 INFO L413 NwaCegarLoop]: 3772 mSDtfsCounter, 3762 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3762 SdHoareTripleChecker+Valid, 3772 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:42:30,944 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3762 Valid, 3772 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:42:30,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5139 states. [2023-11-06 22:42:31,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5139 to 5139. [2023-11-06 22:42:31,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5139 states, 3574 states have (on average 1.349188584219362) internal successors, (4822), 3684 states have internal predecessors, (4822), 1295 states have call successors, (1295), 271 states have call predecessors, (1295), 269 states have return successors, (1472), 1267 states have call predecessors, (1472), 1291 states have call successors, (1472) [2023-11-06 22:42:31,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 5139 states and 7589 transitions. [2023-11-06 22:42:31,514 INFO L78 Accepts]: Start accepts. Automaton has 5139 states and 7589 transitions. Word has length 13 [2023-11-06 22:42:31,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:42:31,514 INFO L495 AbstractCegarLoop]: Abstraction has 5139 states and 7589 transitions. [2023-11-06 22:42:31,514 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:42:31,514 INFO L276 IsEmpty]: Start isEmpty. Operand 5139 states and 7589 transitions. [2023-11-06 22:42:31,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-06 22:42:31,528 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:42:31,528 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:42:31,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2023-11-06 22:42:31,748 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:42:31,748 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:42:31,749 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:42:31,749 INFO L85 PathProgramCache]: Analyzing trace with hash -734832390, now seen corresponding path program 1 times [2023-11-06 22:42:31,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:42:31,750 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1147767827] [2023-11-06 22:42:31,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:42:31,751 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:42:31,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:42:31,752 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:42:31,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-06 22:42:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:42:33,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 1750 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 22:42:33,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:42:33,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:42:33,861 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:42:33,862 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-06 22:42:33,862 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1147767827] [2023-11-06 22:42:33,862 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1147767827] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:42:33,862 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:42:33,863 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:42:33,863 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1969112026] [2023-11-06 22:42:33,863 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:42:33,864 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:42:33,864 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-06 22:42:33,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:42:33,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:42:33,866 INFO L87 Difference]: Start difference. First operand 5139 states and 7589 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-06 22:42:34,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:42:34,532 INFO L93 Difference]: Finished difference Result 10277 states and 15529 transitions. [2023-11-06 22:42:34,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:42:34,533 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 53 [2023-11-06 22:42:34,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:42:34,601 INFO L225 Difference]: With dead ends: 10277 [2023-11-06 22:42:34,601 INFO L226 Difference]: Without dead ends: 5141 [2023-11-06 22:42:34,653 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:42:34,657 INFO L413 NwaCegarLoop]: 3764 mSDtfsCounter, 0 mSDsluCounter, 3757 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 7521 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:42:34,658 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 7521 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:42:34,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5141 states. [2023-11-06 22:42:35,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5141 to 5139. [2023-11-06 22:42:35,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5139 states, 3574 states have (on average 1.3475097929490767) internal successors, (4816), 3684 states have internal predecessors, (4816), 1295 states have call successors, (1295), 271 states have call predecessors, (1295), 269 states have return successors, (1472), 1267 states have call predecessors, (1472), 1291 states have call successors, (1472) [2023-11-06 22:42:35,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 5139 states and 7583 transitions. [2023-11-06 22:42:35,265 INFO L78 Accepts]: Start accepts. Automaton has 5139 states and 7583 transitions. Word has length 53 [2023-11-06 22:42:35,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:42:35,266 INFO L495 AbstractCegarLoop]: Abstraction has 5139 states and 7583 transitions. [2023-11-06 22:42:35,266 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-11-06 22:42:35,266 INFO L276 IsEmpty]: Start isEmpty. Operand 5139 states and 7583 transitions. [2023-11-06 22:42:35,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-06 22:42:35,275 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:42:35,276 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:42:35,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2023-11-06 22:42:35,488 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:42:35,488 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:42:35,489 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:42:35,489 INFO L85 PathProgramCache]: Analyzing trace with hash 1861756949, now seen corresponding path program 1 times [2023-11-06 22:42:35,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-06 22:42:35,491 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [860955437] [2023-11-06 22:42:35,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:42:35,491 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-06 22:42:35,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat [2023-11-06 22:42:35,493 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-06 22:42:35,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d347c42d-a40c-43c7-a65d-aa00c239a90e/bin/uautomizer-verify-WvqO1wxjHP/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process