./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 533543141cbd0298a6b1954003631f8ec63169e684dc388513307cd0296439f1 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 16:43:20,070 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 16:43:20,132 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-12-02 16:43:20,137 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 16:43:20,137 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 16:43:20,160 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 16:43:20,160 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 16:43:20,161 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 16:43:20,161 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 16:43:20,162 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 16:43:20,162 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 16:43:20,163 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 16:43:20,164 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 16:43:20,164 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 16:43:20,165 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 16:43:20,165 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 16:43:20,166 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 16:43:20,166 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 16:43:20,167 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 16:43:20,167 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 16:43:20,168 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 16:43:20,168 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 16:43:20,169 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 16:43:20,169 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 16:43:20,170 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 16:43:20,170 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 16:43:20,170 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 16:43:20,171 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 16:43:20,171 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 16:43:20,171 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 16:43:20,172 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 16:43:20,172 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 16:43:20,172 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 16:43:20,173 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 16:43:20,173 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:43:20,173 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 16:43:20,173 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 16:43:20,173 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 16:43:20,174 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 16:43:20,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 16:43:20,174 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 16:43:20,174 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 16:43:20,174 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 16:43:20,175 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 16:43:20,175 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 533543141cbd0298a6b1954003631f8ec63169e684dc388513307cd0296439f1 [2023-12-02 16:43:20,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 16:43:20,415 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 16:43:20,417 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 16:43:20,418 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 16:43:20,419 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 16:43:20,420 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i [2023-12-02 16:43:23,212 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 16:43:23,843 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 16:43:23,843 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i [2023-12-02 16:43:23,901 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/data/720efde90/85c0fb6011d0421dae2569f3572dafcf/FLAG9c0c4404d [2023-12-02 16:43:23,913 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/data/720efde90/85c0fb6011d0421dae2569f3572dafcf [2023-12-02 16:43:23,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 16:43:23,916 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 16:43:23,918 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 16:43:23,918 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 16:43:23,922 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 16:43:23,922 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:43:23" (1/1) ... [2023-12-02 16:43:23,923 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dcab668 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:43:23, skipping insertion in model container [2023-12-02 16:43:23,924 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:43:23" (1/1) ... [2023-12-02 16:43:24,221 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 16:43:33,682 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_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i[838236,838249] [2023-12-02 16:43:33,687 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_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i[838381,838394] [2023-12-02 16:43:33,721 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:43:33,798 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 16:43:33,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7654] [2023-12-02 16:43:33,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [7661] [2023-12-02 16:43:33,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7668] [2023-12-02 16:43:33,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [7684] [2023-12-02 16:43:33,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/dfaa16b/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [7767-7768] [2023-12-02 16:43:33,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [7773-7775] [2023-12-02 16:43:33,945 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [7795] [2023-12-02 16:43:33,946 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; subl %1,%0": "+m" (v->counter): "ir" (i)); [7802] [2023-12-02 16:43:33,946 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)); [7809] [2023-12-02 16:43:33,946 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)); [7816] [2023-12-02 16:43:33,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (488), "i" (12UL)); [8016-8017] [2023-12-02 16:43:33,956 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)); [8099-8100] [2023-12-02 16:43:33,957 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)); [8133-8134] [2023-12-02 16:43:33,959 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" (79), "i" (12UL)); [8174-8175] [2023-12-02 16:43:33,960 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" (91), "i" (12UL)); [8203-8204] [2023-12-02 16:43:33,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [8855-8856] [2023-12-02 16:43:33,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8862] [2023-12-02 16:43:33,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [9132] [2023-12-02 16:43:33,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [9135] [2023-12-02 16:43:33,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [9138] [2023-12-02 16:43:33,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [9141] [2023-12-02 16:43:33,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [9172] [2023-12-02 16:43:33,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [9175] [2023-12-02 16:43:33,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [9178] [2023-12-02 16:43:33,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [9181] [2023-12-02 16:43:33,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [9212] [2023-12-02 16:43:33,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [9215] [2023-12-02 16:43:33,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [9218] [2023-12-02 16:43:33,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [9221] [2023-12-02 16:43:33,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [9252] [2023-12-02 16:43:33,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [9255] [2023-12-02 16:43:33,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [9258] [2023-12-02 16:43:33,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [9261] [2023-12-02 16:43:33,996 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 *)"drivers/net/ethernet/emulex/benet/be.h"), "i" (142), "i" (12UL)); [9894-9895] [2023-12-02 16:43:34,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10546] [2023-12-02 16:43:34,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10560] [2023-12-02 16:43:34,035 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 *)"drivers/net/ethernet/emulex/benet/be_main.c"), "i" (693), "i" (12UL)); [11188-11189] [2023-12-02 16:43:34,051 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 *)"drivers/net/ethernet/emulex/benet/be_main.c"), "i" (1031), "i" (12UL)); [11820-11821] [2023-12-02 16:43:34,110 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 *)"drivers/net/ethernet/emulex/benet/be_main.c"), "i" (1465), "i" (12UL)); [12475-12476] [2023-12-02 16:43:34,112 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)start) [12548] [2023-12-02 16:43:34,114 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 *)"drivers/net/ethernet/emulex/benet/be_main.c"), "i" (1534), "i" (12UL)); [12585-12586] [2023-12-02 16:43:34,116 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 *)"drivers/net/ethernet/emulex/benet/be_main.c"), "i" (1564), "i" (12UL)); [12643-12644] [2023-12-02 16:43:34,123 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 *)"drivers/net/ethernet/emulex/benet/be_main.c"), "i" (1640), "i" (12UL)); [12799-12800] [2023-12-02 16:43:34,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [13024] [2023-12-02 16:43:34,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [13215] [2023-12-02 16:43:34,139 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 *)"drivers/net/ethernet/emulex/benet/be_main.c"), "i" (1869), "i" (12UL)); [13249-13250] [2023-12-02 16:43:34,140 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [13310] [2023-12-02 16:43:34,145 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 *)"drivers/net/ethernet/emulex/benet/be_main.c"), "i" (1963), "i" (12UL)); [13440-13441] [2023-12-02 16:43:34,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [21089] [2023-12-02 16:43:34,317 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [21381] [2023-12-02 16:43:34,363 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 *)"drivers/net/ethernet/emulex/benet/be_cmds.c"), "i" (1326), "i" (12UL)); [23386-23387] [2023-12-02 16:43:34,578 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_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i[838236,838249] [2023-12-02 16:43:34,578 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_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i[838381,838394] [2023-12-02 16:43:34,585 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:43:34,944 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 16:43:34,944 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 16:43:34,945 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 16:43:34,945 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 16:43:34,953 INFO L206 MainTranslator]: Completed translation [2023-12-02 16:43:34,953 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:43:34 WrapperNode [2023-12-02 16:43:34,953 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 16:43:34,955 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 16:43:34,955 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 16:43:34,955 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 16:43:34,962 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:43:34" (1/1) ... [2023-12-02 16:43:35,176 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:43:34" (1/1) ... [2023-12-02 16:43:35,873 INFO L138 Inliner]: procedures = 962, calls = 9831, calls flagged for inlining = 478, calls inlined = 453, statements flattened = 23813 [2023-12-02 16:43:35,874 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 16:43:35,875 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 16:43:35,875 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 16:43:35,875 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 16:43:35,885 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:43:34" (1/1) ... [2023-12-02 16:43:35,886 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:43:34" (1/1) ... [2023-12-02 16:43:35,997 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:43:34" (1/1) ... [2023-12-02 16:43:35,998 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:43:34" (1/1) ... [2023-12-02 16:43:36,570 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:43:34" (1/1) ... [2023-12-02 16:43:36,649 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:43:34" (1/1) ... [2023-12-02 16:43:36,795 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:43:34" (1/1) ... [2023-12-02 16:43:36,864 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:43:34" (1/1) ... [2023-12-02 16:43:37,023 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 16:43:37,024 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 16:43:37,024 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 16:43:37,024 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 16:43:37,025 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:43:34" (1/1) ... [2023-12-02 16:43:37,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:43:37,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:43:37,056 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 16:43:37,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 16:43:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-12-02 16:43:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-12-02 16:43:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure be_setup_queues [2023-12-02 16:43:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure be_setup_queues [2023-12-02 16:43:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure be_fw_wait_ready [2023-12-02 16:43:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure be_fw_wait_ready [2023-12-02 16:43:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure be_setup [2023-12-02 16:43:37,098 INFO L138 BoogieDeclarations]: Found implementation of procedure be_setup [2023-12-02 16:43:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify_wait [2023-12-02 16:43:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify_wait [2023-12-02 16:43:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure amap_get [2023-12-02 16:43:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_get [2023-12-02 16:43:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_q_destroy [2023-12-02 16:43:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_q_destroy [2023-12-02 16:43:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-02 16:43:37,099 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-02 16:43:37,099 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-12-02 16:43:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-12-02 16:43:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure be_roce_dev_remove [2023-12-02 16:43:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure be_roce_dev_remove [2023-12-02 16:43:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-12-02 16:43:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-12-02 16:43:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure be_resume [2023-12-02 16:43:37,100 INFO L138 BoogieDeclarations]: Found implementation of procedure be_resume [2023-12-02 16:43:37,100 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2023-12-02 16:43:37,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2023-12-02 16:43:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2023-12-02 16:43:37,101 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2023-12-02 16:43:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure events_get [2023-12-02 16:43:37,101 INFO L138 BoogieDeclarations]: Found implementation of procedure events_get [2023-12-02 16:43:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-02 16:43:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure be_lock_napi [2023-12-02 16:43:37,101 INFO L138 BoogieDeclarations]: Found implementation of procedure be_lock_napi [2023-12-02 16:43:37,101 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 16:43:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure be_insert_vlan_in_pkt [2023-12-02 16:43:37,102 INFO L138 BoogieDeclarations]: Found implementation of procedure be_insert_vlan_in_pkt [2023-12-02 16:43:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure swap_dws [2023-12-02 16:43:37,102 INFO L138 BoogieDeclarations]: Found implementation of procedure swap_dws [2023-12-02 16:43:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_cmd_write_object [2023-12-02 16:43:37,102 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_cmd_write_object [2023-12-02 16:43:37,102 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-12-02 16:43:37,103 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-12-02 16:43:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2023-12-02 16:43:37,103 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2023-12-02 16:43:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-12-02 16:43:37,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-12-02 16:43:37,103 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_rxq_create [2023-12-02 16:43:37,103 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_rxq_create [2023-12-02 16:43:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure be_msix_disable [2023-12-02 16:43:37,104 INFO L138 BoogieDeclarations]: Found implementation of procedure be_msix_disable [2023-12-02 16:43:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-02 16:43:37,104 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-02 16:43:37,104 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_physdev_ctrl [2023-12-02 16:43:37,104 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_physdev_ctrl [2023-12-02 16:43:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2023-12-02 16:43:37,105 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2023-12-02 16:43:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_103 [2023-12-02 16:43:37,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_103 [2023-12-02 16:43:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure be_flash_redboot [2023-12-02 16:43:37,105 INFO L138 BoogieDeclarations]: Found implementation of procedure be_flash_redboot [2023-12-02 16:43:37,105 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-12-02 16:43:37,106 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-12-02 16:43:37,106 INFO L130 BoogieDeclarations]: Found specification of procedure unmap_tx_frag [2023-12-02 16:43:37,106 INFO L138 BoogieDeclarations]: Found implementation of procedure unmap_tx_frag [2023-12-02 16:43:37,106 INFO L130 BoogieDeclarations]: Found specification of procedure db_bar [2023-12-02 16:43:37,106 INFO L138 BoogieDeclarations]: Found implementation of procedure db_bar [2023-12-02 16:43:37,106 INFO L130 BoogieDeclarations]: Found specification of procedure be_msix_vec_get [2023-12-02 16:43:37,107 INFO L138 BoogieDeclarations]: Found implementation of procedure be_msix_vec_get [2023-12-02 16:43:37,107 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-02 16:43:37,107 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-02 16:43:37,107 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-12-02 16:43:37,107 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-12-02 16:43:37,107 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2023-12-02 16:43:37,107 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2023-12-02 16:43:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_free [2023-12-02 16:43:37,108 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_free [2023-12-02 16:43:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-12-02 16:43:37,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-12-02 16:43:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-12-02 16:43:37,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-12-02 16:43:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure qnq_async_evt_rcvd [2023-12-02 16:43:37,109 INFO L138 BoogieDeclarations]: Found implementation of procedure qnq_async_evt_rcvd [2023-12-02 16:43:37,109 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-02 16:43:37,109 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-02 16:43:37,109 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_fw_init [2023-12-02 16:43:37,109 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_fw_init [2023-12-02 16:43:37,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-02 16:43:37,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-02 16:43:37,109 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-12-02 16:43:37,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-12-02 16:43:37,110 INFO L130 BoogieDeclarations]: Found specification of procedure index_inc [2023-12-02 16:43:37,110 INFO L138 BoogieDeclarations]: Found implementation of procedure index_inc [2023-12-02 16:43:37,110 INFO L130 BoogieDeclarations]: Found specification of procedure be_eq_notify [2023-12-02 16:43:37,110 INFO L138 BoogieDeclarations]: Found implementation of procedure be_eq_notify [2023-12-02 16:43:37,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 16:43:37,110 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-12-02 16:43:37,111 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-12-02 16:43:37,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-02 16:43:37,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-02 16:43:37,111 INFO L130 BoogieDeclarations]: Found specification of procedure be_unmap_pci_bars [2023-12-02 16:43:37,111 INFO L138 BoogieDeclarations]: Found implementation of procedure be_unmap_pci_bars [2023-12-02 16:43:37,111 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-12-02 16:43:37,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-12-02 16:43:37,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-02 16:43:37,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-02 16:43:37,112 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_profile_config [2023-12-02 16:43:37,112 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_profile_config [2023-12-02 16:43:37,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 16:43:37,112 INFO L130 BoogieDeclarations]: Found specification of procedure be_decode_resp_hdr [2023-12-02 16:43:37,112 INFO L138 BoogieDeclarations]: Found implementation of procedure be_decode_resp_hdr [2023-12-02 16:43:37,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-12-02 16:43:37,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-12-02 16:43:37,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 16:43:37,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-02 16:43:37,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-02 16:43:37,113 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-02 16:43:37,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-02 16:43:37,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 16:43:37,114 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_inc [2023-12-02 16:43:37,114 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_inc [2023-12-02 16:43:37,114 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-12-02 16:43:37,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-12-02 16:43:37,114 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 16:43:37,114 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_allowed [2023-12-02 16:43:37,114 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_allowed [2023-12-02 16:43:37,114 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-12-02 16:43:37,115 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-12-02 16:43:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure be_intr_set [2023-12-02 16:43:37,115 INFO L138 BoogieDeclarations]: Found implementation of procedure be_intr_set [2023-12-02 16:43:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure be_get_nic_desc [2023-12-02 16:43:37,115 INFO L138 BoogieDeclarations]: Found implementation of procedure be_get_nic_desc [2023-12-02 16:43:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_be_eq_obj [2023-12-02 16:43:37,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_be_eq_obj [2023-12-02 16:43:37,115 INFO L130 BoogieDeclarations]: Found specification of procedure be_tx_compl_get [2023-12-02 16:43:37,116 INFO L138 BoogieDeclarations]: Found implementation of procedure be_tx_compl_get [2023-12-02 16:43:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_if_create [2023-12-02 16:43:37,116 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_if_create [2023-12-02 16:43:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-02 16:43:37,116 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-02 16:43:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-12-02 16:43:37,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-12-02 16:43:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_if_destroy [2023-12-02 16:43:37,117 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_if_destroy [2023-12-02 16:43:37,117 INFO L130 BoogieDeclarations]: Found specification of procedure be_error [2023-12-02 16:43:37,117 INFO L138 BoogieDeclarations]: Found implementation of procedure be_error [2023-12-02 16:43:37,117 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-12-02 16:43:37,117 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-12-02 16:43:37,117 INFO L130 BoogieDeclarations]: Found specification of procedure use_mcc [2023-12-02 16:43:37,117 INFO L138 BoogieDeclarations]: Found implementation of procedure use_mcc [2023-12-02 16:43:37,117 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-12-02 16:43:37,118 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-12-02 16:43:37,118 INFO L130 BoogieDeclarations]: Found specification of procedure be_copy_nic_desc [2023-12-02 16:43:37,118 INFO L138 BoogieDeclarations]: Found implementation of procedure be_copy_nic_desc [2023-12-02 16:43:37,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 16:43:37,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 16:43:37,118 INFO L130 BoogieDeclarations]: Found specification of procedure be_flash [2023-12-02 16:43:37,118 INFO L138 BoogieDeclarations]: Found implementation of procedure be_flash [2023-12-02 16:43:37,118 INFO L130 BoogieDeclarations]: Found specification of procedure be_vid_config [2023-12-02 16:43:37,119 INFO L138 BoogieDeclarations]: Found implementation of procedure be_vid_config [2023-12-02 16:43:37,119 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_mac_addr_query [2023-12-02 16:43:37,119 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_mac_addr_query [2023-12-02 16:43:37,119 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-02 16:43:37,119 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-02 16:43:37,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 16:43:37,119 INFO L130 BoogieDeclarations]: Found specification of procedure be_link_status_update [2023-12-02 16:43:37,119 INFO L138 BoogieDeclarations]: Found implementation of procedure be_link_status_update [2023-12-02 16:43:37,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-02 16:43:37,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-02 16:43:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-12-02 16:43:37,120 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-12-02 16:43:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-12-02 16:43:37,120 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-12-02 16:43:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-12-02 16:43:37,120 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-12-02 16:43:37,120 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-12-02 16:43:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_test_and_set_rdy_state [2023-12-02 16:43:37,121 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_test_and_set_rdy_state [2023-12-02 16:43:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_fw_ver [2023-12-02 16:43:37,121 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_fw_ver [2023-12-02 16:43:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-12-02 16:43:37,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-12-02 16:43:37,121 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_flow_control [2023-12-02 16:43:37,121 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_flow_control [2023-12-02 16:43:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 16:43:37,122 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 16:43:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_link_status_query [2023-12-02 16:43:37,122 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_link_status_query [2023-12-02 16:43:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-12-02 16:43:37,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-12-02 16:43:37,122 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-12-02 16:43:37,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-12-02 16:43:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure be_ipv6_tx_stall_chk [2023-12-02 16:43:37,123 INFO L138 BoogieDeclarations]: Found implementation of procedure be_ipv6_tx_stall_chk [2023-12-02 16:43:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 16:43:37,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 16:43:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_put_tag [2023-12-02 16:43:37,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_put_tag [2023-12-02 16:43:37,123 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_rss_config [2023-12-02 16:43:37,123 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_rss_config [2023-12-02 16:43:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_cmd_get_file_len [2023-12-02 16:43:37,124 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_cmd_get_file_len [2023-12-02 16:43:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-12-02 16:43:37,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-12-02 16:43:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-12-02 16:43:37,124 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-12-02 16:43:37,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_110 [2023-12-02 16:43:37,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_110 [2023-12-02 16:43:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure be_get_tx_vlan_tag [2023-12-02 16:43:37,125 INFO L138 BoogieDeclarations]: Found implementation of procedure be_get_tx_vlan_tag [2023-12-02 16:43:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 16:43:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 16:43:37,125 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 16:43:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_be_eq_obj [2023-12-02 16:43:37,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_be_eq_obj [2023-12-02 16:43:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_116 [2023-12-02 16:43:37,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_116 [2023-12-02 16:43:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 16:43:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-12-02 16:43:37,126 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-12-02 16:43:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure be_setup_wol [2023-12-02 16:43:37,126 INFO L138 BoogieDeclarations]: Found implementation of procedure be_setup_wol [2023-12-02 16:43:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2023-12-02 16:43:37,126 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2023-12-02 16:43:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure be_get_eeprom_len [2023-12-02 16:43:37,127 INFO L138 BoogieDeclarations]: Found implementation of procedure be_get_eeprom_len [2023-12-02 16:43:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2023-12-02 16:43:37,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2023-12-02 16:43:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure be_post_rx_frags [2023-12-02 16:43:37,127 INFO L138 BoogieDeclarations]: Found implementation of procedure be_post_rx_frags [2023-12-02 16:43:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2023-12-02 16:43:37,127 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2023-12-02 16:43:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure be_process_rx [2023-12-02 16:43:37,128 INFO L138 BoogieDeclarations]: Found implementation of procedure be_process_rx [2023-12-02 16:43:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_pmac_add [2023-12-02 16:43:37,128 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_pmac_add [2023-12-02 16:43:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-12-02 16:43:37,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-12-02 16:43:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-12-02 16:43:37,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-12-02 16:43:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-02 16:43:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-02 16:43:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure _be_roce_dev_open [2023-12-02 16:43:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure _be_roce_dev_open [2023-12-02 16:43:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-02 16:43:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-02 16:43:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_106 [2023-12-02 16:43:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_106 [2023-12-02 16:43:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-12-02 16:43:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-12-02 16:43:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-12-02 16:43:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-12-02 16:43:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_loopback [2023-12-02 16:43:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_loopback [2023-12-02 16:43:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure be_hw_error [2023-12-02 16:43:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure be_hw_error [2023-12-02 16:43:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-12-02 16:43:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-12-02 16:43:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_mac [2023-12-02 16:43:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_mac [2023-12-02 16:43:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_db_ready_wait [2023-12-02 16:43:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_db_ready_wait [2023-12-02 16:43:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-12-02 16:43:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-12-02 16:43:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-12-02 16:43:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-12-02 16:43:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_ext_fat_capabilites [2023-12-02 16:43:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_ext_fat_capabilites [2023-12-02 16:43:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure be_eeh_resume [2023-12-02 16:43:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure be_eeh_resume [2023-12-02 16:43:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 16:43:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_set_page [2023-12-02 16:43:37,133 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_set_page [2023-12-02 16:43:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 16:43:37,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 16:43:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure be_clear_queues [2023-12-02 16:43:37,133 INFO L138 BoogieDeclarations]: Found implementation of procedure be_clear_queues [2023-12-02 16:43:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2023-12-02 16:43:37,133 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2023-12-02 16:43:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_wait_ready [2023-12-02 16:43:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_wait_ready [2023-12-02 16:43:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_102 [2023-12-02 16:43:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_102 [2023-12-02 16:43:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-12-02 16:43:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-12-02 16:43:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-12-02 16:43:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-12-02 16:43:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-12-02 16:43:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-12-02 16:43:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-12-02 16:43:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-12-02 16:43:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure be_busy_poll [2023-12-02 16:43:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure be_busy_poll [2023-12-02 16:43:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-02 16:43:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-02 16:43:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure amap_mask [2023-12-02 16:43:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_mask [2023-12-02 16:43:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-12-02 16:43:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-12-02 16:43:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure be_encoded_q_len [2023-12-02 16:43:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure be_encoded_q_len [2023-12-02 16:43:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure __get_unaligned_cpu32 [2023-12-02 16:43:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_unaligned_cpu32 [2023-12-02 16:43:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_reset_function [2023-12-02 16:43:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_reset_function [2023-12-02 16:43:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-12-02 16:43:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-12-02 16:43:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-12-02 16:43:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_beacon_state [2023-12-02 16:43:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_beacon_state [2023-12-02 16:43:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2023-12-02 16:43:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2023-12-02 16:43:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-12-02 16:43:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-12-02 16:43:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_flow_control [2023-12-02 16:43:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_flow_control [2023-12-02 16:43:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_use [2023-12-02 16:43:37,138 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_use [2023-12-02 16:43:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-12-02 16:43:37,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-12-02 16:43:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 16:43:37,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 16:43:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_hash [2023-12-02 16:43:37,138 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_hash [2023-12-02 16:43:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-12-02 16:43:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-12-02 16:43:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_num_vf [2023-12-02 16:43:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_num_vf [2023-12-02 16:43:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure be_tx_compl_process [2023-12-02 16:43:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure be_tx_compl_process [2023-12-02 16:43:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 16:43:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 16:43:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure be_close [2023-12-02 16:43:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure be_close [2023-12-02 16:43:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-02 16:43:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-02 16:43:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-12-02 16:43:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-12-02 16:43:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_is_new [2023-12-02 16:43:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_is_new [2023-12-02 16:43:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure be_roce_unregister_driver [2023-12-02 16:43:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure be_roce_unregister_driver [2023-12-02 16:43:37,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_add [2023-12-02 16:43:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_add [2023-12-02 16:43:37,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mcc_cq_lock_of_be_adapter [2023-12-02 16:43:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mcc_cq_lock_of_be_adapter [2023-12-02 16:43:37,141 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_qos [2023-12-02 16:43:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_qos [2023-12-02 16:43:37,141 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2023-12-02 16:43:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2023-12-02 16:43:37,141 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-02 16:43:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-02 16:43:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2023-12-02 16:43:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2023-12-02 16:43:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-02 16:43:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-02 16:43:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure be_set_rx_mode [2023-12-02 16:43:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure be_set_rx_mode [2023-12-02 16:43:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-12-02 16:43:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-12-02 16:43:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_page_addrs_prepare [2023-12-02 16:43:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_page_addrs_prepare [2023-12-02 16:43:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-12-02 16:43:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-12-02 16:43:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-12-02 16:43:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-12-02 16:43:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-02 16:43:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-02 16:43:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_notify_wait [2023-12-02 16:43:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_notify_wait [2023-12-02 16:43:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-12-02 16:43:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-12-02 16:43:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 16:43:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure be_cancel_worker [2023-12-02 16:43:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cancel_worker [2023-12-02 16:43:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_cmd_read_file [2023-12-02 16:43:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_cmd_read_file [2023-12-02 16:43:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-12-02 16:43:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-12-02 16:43:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure be_ctrl_cleanup [2023-12-02 16:43:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure be_ctrl_cleanup [2023-12-02 16:43:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure be_cq_notify [2023-12-02 16:43:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cq_notify [2023-12-02 16:43:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 16:43:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_mac_from_list [2023-12-02 16:43:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_mac_from_list [2023-12-02 16:43:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure be_shutdown [2023-12-02 16:43:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure be_shutdown [2023-12-02 16:43:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-12-02 16:43:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-12-02 16:43:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 16:43:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_fill [2023-12-02 16:43:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_fill [2023-12-02 16:43:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure be_set_msg_level [2023-12-02 16:43:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure be_set_msg_level [2023-12-02 16:43:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-12-02 16:43:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-12-02 16:43:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2023-12-02 16:43:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2023-12-02 16:43:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-12-02 16:43:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-12-02 16:43:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure be_loopback_test [2023-12-02 16:43:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure be_loopback_test [2023-12-02 16:43:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 16:43:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 16:43:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure be_open [2023-12-02 16:43:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure be_open [2023-12-02 16:43:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-12-02 16:43:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-12-02 16:43:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-02 16:43:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-02 16:43:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure be_schedule_worker [2023-12-02 16:43:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure be_schedule_worker [2023-12-02 16:43:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-12-02 16:43:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-12-02 16:43:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mccq [2023-12-02 16:43:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mccq [2023-12-02 16:43:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2023-12-02 16:43:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2023-12-02 16:43:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-12-02 16:43:37,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-12-02 16:43:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure amap_set [2023-12-02 16:43:37,150 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_set [2023-12-02 16:43:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure be_max_qs [2023-12-02 16:43:37,150 INFO L138 BoogieDeclarations]: Found implementation of procedure be_max_qs [2023-12-02 16:43:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_process [2023-12-02 16:43:37,150 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_process [2023-12-02 16:43:37,150 INFO L130 BoogieDeclarations]: Found specification of procedure embedded_payload [2023-12-02 16:43:37,150 INFO L138 BoogieDeclarations]: Found implementation of procedure embedded_payload [2023-12-02 16:43:37,151 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2023-12-02 16:43:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2023-12-02 16:43:37,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-12-02 16:43:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-12-02 16:43:37,151 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-12-02 16:43:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-12-02 16:43:37,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mcc_cq_lock_of_be_adapter [2023-12-02 16:43:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mcc_cq_lock_of_be_adapter [2023-12-02 16:43:37,151 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-12-02 16:43:37,151 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-12-02 16:43:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 16:43:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 16:43:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure be_clear [2023-12-02 16:43:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure be_clear [2023-12-02 16:43:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure _be_roce_dev_remove [2023-12-02 16:43:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _be_roce_dev_remove [2023-12-02 16:43:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-12-02 16:43:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-12-02 16:43:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-12-02 16:43:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-12-02 16:43:37,153 INFO L130 BoogieDeclarations]: Found specification of procedure MODULO [2023-12-02 16:43:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure MODULO [2023-12-02 16:43:37,153 INFO L130 BoogieDeclarations]: Found specification of procedure be_pause_supported [2023-12-02 16:43:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure be_pause_supported [2023-12-02 16:43:37,153 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-02 16:43:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-02 16:43:37,153 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-12-02 16:43:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-12-02 16:43:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure dump_present [2023-12-02 16:43:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_present [2023-12-02 16:43:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_et_setting [2023-12-02 16:43:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_et_setting [2023-12-02 16:43:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure queue_head_node [2023-12-02 16:43:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_head_node [2023-12-02 16:43:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure be_flash_BEx [2023-12-02 16:43:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure be_flash_BEx [2023-12-02 16:43:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure get_fsec_info [2023-12-02 16:43:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fsec_info [2023-12-02 16:43:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2023-12-02 16:43:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2023-12-02 16:43:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-12-02 16:43:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-12-02 16:43:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-12-02 16:43:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-12-02 16:43:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_alloc [2023-12-02 16:43:37,155 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_alloc [2023-12-02 16:43:37,156 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-12-02 16:43:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-12-02 16:43:37,156 INFO L130 BoogieDeclarations]: Found specification of procedure nic_name [2023-12-02 16:43:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure nic_name [2023-12-02 16:43:37,156 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_cmd_read_object [2023-12-02 16:43:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_cmd_read_object [2023-12-02 16:43:37,156 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_node [2023-12-02 16:43:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_node [2023-12-02 16:43:37,157 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_wait_idle [2023-12-02 16:43:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_wait_idle [2023-12-02 16:43:37,157 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-12-02 16:43:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-12-02 16:43:37,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-02 16:43:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-02 16:43:37,157 INFO L130 BoogieDeclarations]: Found specification of procedure be_clear_all_error [2023-12-02 16:43:37,157 INFO L138 BoogieDeclarations]: Found implementation of procedure be_clear_all_error [2023-12-02 16:43:37,157 INFO L130 BoogieDeclarations]: Found specification of procedure check_privilege [2023-12-02 16:43:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure check_privilege [2023-12-02 16:43:37,158 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2023-12-02 16:43:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2023-12-02 16:43:37,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 16:43:37,158 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_notify_wait [2023-12-02 16:43:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_notify_wait [2023-12-02 16:43:37,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 16:43:37,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 16:43:37,158 INFO L130 BoogieDeclarations]: Found specification of procedure be_rx_compl_get [2023-12-02 16:43:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure be_rx_compl_get [2023-12-02 16:43:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-12-02 16:43:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-12-02 16:43:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-12-02 16:43:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-12-02 16:43:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure queue_head_inc [2023-12-02 16:43:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_head_inc [2023-12-02 16:43:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure be_msix_enable [2023-12-02 16:43:37,159 INFO L138 BoogieDeclarations]: Found implementation of procedure be_msix_enable [2023-12-02 16:43:37,159 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_fn_privileges [2023-12-02 16:43:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_fn_privileges [2023-12-02 16:43:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-12-02 16:43:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-12-02 16:43:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-12-02 16:43:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-12-02 16:43:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-12-02 16:43:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-12-02 16:43:37,160 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2023-12-02 16:43:37,160 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2023-12-02 16:43:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mark_napi_id [2023-12-02 16:43:37,161 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mark_napi_id [2023-12-02 16:43:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure be_aic_update [2023-12-02 16:43:37,161 INFO L138 BoogieDeclarations]: Found implementation of procedure be_aic_update [2023-12-02 16:43:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure be_stats_cleanup [2023-12-02 16:43:37,161 INFO L138 BoogieDeclarations]: Found implementation of procedure be_stats_cleanup [2023-12-02 16:43:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure be_eq_clean [2023-12-02 16:43:37,161 INFO L138 BoogieDeclarations]: Found implementation of procedure be_eq_clean [2023-12-02 16:43:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure be_process_mcc [2023-12-02 16:43:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure be_process_mcc [2023-12-02 16:43:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_cq_create [2023-12-02 16:43:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_cq_create [2023-12-02 16:43:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2023-12-02 16:43:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2023-12-02 16:43:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-12-02 16:43:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-12-02 16:43:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure fill_wrb_tags [2023-12-02 16:43:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_wrb_tags [2023-12-02 16:43:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_cnt_for_skb [2023-12-02 16:43:37,163 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_cnt_for_skb [2023-12-02 16:43:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-12-02 16:43:37,163 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-12-02 16:43:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure be_multi_rxq [2023-12-02 16:43:37,163 INFO L138 BoogieDeclarations]: Found implementation of procedure be_multi_rxq [2023-12-02 16:43:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-12-02 16:43:37,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-12-02 16:43:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-12-02 16:43:37,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-12-02 16:43:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure be_detect_error [2023-12-02 16:43:37,164 INFO L138 BoogieDeclarations]: Found implementation of procedure be_detect_error [2023-12-02 16:43:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_active_mac [2023-12-02 16:43:37,164 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_active_mac [2023-12-02 16:43:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-12-02 16:43:37,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-12-02 16:43:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-12-02 16:43:37,164 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-12-02 16:43:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 16:43:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 16:43:37,164 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 16:43:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure be_get_reg_len [2023-12-02 16:43:37,165 INFO L138 BoogieDeclarations]: Found implementation of procedure be_get_reg_len [2023-12-02 16:43:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-12-02 16:43:37,165 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-12-02 16:43:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-02 16:43:37,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-02 16:43:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_notify [2023-12-02 16:43:37,165 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_notify [2023-12-02 16:43:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-12-02 16:43:37,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-12-02 16:43:37,166 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-02 16:43:37,166 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-02 16:43:37,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-12-02 16:43:37,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-12-02 16:43:37,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-02 16:43:37,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-02 16:43:37,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2023-12-02 16:43:37,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2023-12-02 16:43:37,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-12-02 16:43:37,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-12-02 16:43:37,167 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_get_phy_info [2023-12-02 16:43:37,167 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_get_phy_info [2023-12-02 16:43:37,167 INFO L130 BoogieDeclarations]: Found specification of procedure be_is_mc [2023-12-02 16:43:37,167 INFO L138 BoogieDeclarations]: Found implementation of procedure be_is_mc [2023-12-02 16:43:37,167 INFO L130 BoogieDeclarations]: Found specification of procedure be_wrb_cmd_hdr_prepare [2023-12-02 16:43:37,167 INFO L138 BoogieDeclarations]: Found implementation of procedure be_wrb_cmd_hdr_prepare [2023-12-02 16:43:37,167 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2023-12-02 16:43:37,167 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2023-12-02 16:43:37,167 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-12-02 16:43:37,167 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-12-02 16:43:37,168 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_enable_magic_wol [2023-12-02 16:43:37,168 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_enable_magic_wol [2023-12-02 16:43:37,168 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-12-02 16:43:37,168 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-12-02 16:43:37,168 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 16:43:37,168 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 16:43:37,168 INFO L130 BoogieDeclarations]: Found specification of procedure be_vf_clear [2023-12-02 16:43:37,168 INFO L138 BoogieDeclarations]: Found implementation of procedure be_vf_clear [2023-12-02 16:43:37,168 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_set_hsw_config [2023-12-02 16:43:37,168 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_set_hsw_config [2023-12-02 16:43:37,169 INFO L130 BoogieDeclarations]: Found specification of procedure lancer_provisioning_error [2023-12-02 16:43:37,169 INFO L138 BoogieDeclarations]: Found implementation of procedure lancer_provisioning_error [2023-12-02 16:43:37,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_111 [2023-12-02 16:43:37,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_111 [2023-12-02 16:43:37,169 INFO L130 BoogieDeclarations]: Found specification of procedure be_netpoll [2023-12-02 16:43:37,169 INFO L138 BoogieDeclarations]: Found implementation of procedure be_netpoll [2023-12-02 16:43:37,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-02 16:43:37,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-02 16:43:37,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_117 [2023-12-02 16:43:37,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_117 [2023-12-02 16:43:37,170 INFO L130 BoogieDeclarations]: Found specification of procedure get_rx_page_info [2023-12-02 16:43:37,170 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rx_page_info [2023-12-02 16:43:37,170 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-12-02 16:43:37,170 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-12-02 16:43:37,170 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2023-12-02 16:43:37,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2023-12-02 16:43:37,170 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_pmac_del [2023-12-02 16:43:37,170 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_pmac_del [2023-12-02 16:43:37,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-12-02 16:43:37,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-12-02 16:43:37,171 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-12-02 16:43:37,171 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-12-02 16:43:37,171 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-12-02 16:43:37,171 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-12-02 16:43:37,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_107 [2023-12-02 16:43:37,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_107 [2023-12-02 16:43:37,171 INFO L130 BoogieDeclarations]: Found specification of procedure hw_stats_from_cmd [2023-12-02 16:43:37,171 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_stats_from_cmd [2023-12-02 16:43:37,171 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-12-02 16:43:37,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-12-02 16:43:37,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-02 16:43:37,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-02 16:43:37,172 INFO L130 BoogieDeclarations]: Found specification of procedure _be_roce_dev_add [2023-12-02 16:43:37,172 INFO L138 BoogieDeclarations]: Found implementation of procedure _be_roce_dev_add [2023-12-02 16:43:37,172 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-12-02 16:43:37,172 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-12-02 16:43:37,172 INFO L130 BoogieDeclarations]: Found specification of procedure be_remove [2023-12-02 16:43:37,172 INFO L138 BoogieDeclarations]: Found implementation of procedure be_remove [2023-12-02 16:43:37,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-12-02 16:43:37,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-12-02 16:43:37,172 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mbox [2023-12-02 16:43:37,173 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mbox [2023-12-02 16:43:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_rx_filter [2023-12-02 16:43:37,173 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_rx_filter [2023-12-02 16:43:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-12-02 16:43:37,173 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-12-02 16:43:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-02 16:43:37,173 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-02 16:43:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 16:43:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure be_rx_compl_discard [2023-12-02 16:43:37,173 INFO L138 BoogieDeclarations]: Found implementation of procedure be_rx_compl_discard [2023-12-02 16:43:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 16:43:37,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 16:43:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-12-02 16:43:37,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-12-02 16:43:39,095 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 16:43:39,102 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 16:43:39,544 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 16:44:37,995 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 16:44:49,369 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 16:44:49,369 INFO L309 CfgBuilder]: Removed 10 assume(true) statements. [2023-12-02 16:44:49,373 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:44:49 BoogieIcfgContainer [2023-12-02 16:44:49,373 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 16:44:49,375 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 16:44:49,375 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 16:44:49,378 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 16:44:49,378 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 04:43:23" (1/3) ... [2023-12-02 16:44:49,379 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62c7f587 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:44:49, skipping insertion in model container [2023-12-02 16:44:49,379 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:43:34" (2/3) ... [2023-12-02 16:44:49,379 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62c7f587 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:44:49, skipping insertion in model container [2023-12-02 16:44:49,379 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:44:49" (3/3) ... [2023-12-02 16:44:49,381 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-emulex-benet-be2net.cil.i [2023-12-02 16:44:49,397 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 16:44:49,397 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 16:44:49,528 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 16:44:49,534 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=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@32e5fbf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 16:44:49,534 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 16:44:49,558 INFO L276 IsEmpty]: Start isEmpty. Operand has 5589 states, 3386 states have (on average 1.2867690490253987) internal successors, (4357), 3483 states have internal predecessors, (4357), 1889 states have call successors, (1889), 316 states have call predecessors, (1889), 315 states have return successors, (1885), 1865 states have call predecessors, (1885), 1885 states have call successors, (1885) [2023-12-02 16:44:49,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-02 16:44:49,586 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:44:49,587 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:44:49,588 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 16:44:49,593 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:44:49,593 INFO L85 PathProgramCache]: Analyzing trace with hash 94503695, now seen corresponding path program 1 times [2023-12-02 16:44:49,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:44:49,604 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866046297] [2023-12-02 16:44:49,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:44:49,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:45:04,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:45:17,544 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2023-12-02 16:45:17,544 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:45:17,545 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [866046297] [2023-12-02 16:45:17,545 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [866046297] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:45:17,546 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:45:17,546 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-12-02 16:45:17,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1723783567] [2023-12-02 16:45:17,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:45:17,553 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 16:45:17,553 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:45:17,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 16:45:17,583 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-12-02 16:45:17,599 INFO L87 Difference]: Start difference. First operand has 5589 states, 3386 states have (on average 1.2867690490253987) internal successors, (4357), 3483 states have internal predecessors, (4357), 1889 states have call successors, (1889), 316 states have call predecessors, (1889), 315 states have return successors, (1885), 1865 states have call predecessors, (1885), 1885 states have call successors, (1885) Second operand has 6 states, 5 states have (on average 10.6) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 3 states have call predecessors, (20), 2 states have call successors, (20) [2023-12-02 16:45:19,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:22,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:24,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:26,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:36,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:38,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:40,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:42,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:46,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:47,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:02,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:04,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:06,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:08,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:10,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:12,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:17,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:19,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:21,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:23,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:25,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:28,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:30,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:32,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:34,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:37,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:39,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:41,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:43,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:45,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:47,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:49,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:51,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:53,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:55,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:57,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:59,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:01,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:03,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:05,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:07,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:09,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:11,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:13,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:15,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:17,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:19,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:21,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:23,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:25,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:27,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:29,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:57,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:59,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:48:01,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:48:03,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:48:05,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:48:11,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:48:11,632 INFO L93 Difference]: Finished difference Result 13644 states and 19899 transitions. [2023-12-02 16:48:11,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 16:48:11,635 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 10.6) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 3 states have call predecessors, (20), 2 states have call successors, (20) Word has length 135 [2023-12-02 16:48:11,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:48:11,731 INFO L225 Difference]: With dead ends: 13644 [2023-12-02 16:48:11,731 INFO L226 Difference]: Without dead ends: 7937 [2023-12-02 16:48:11,792 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-12-02 16:48:11,795 INFO L413 NwaCegarLoop]: 7695 mSDtfsCounter, 3434 mSDsluCounter, 28426 mSDsCounter, 0 mSdLazyCounter, 6683 mSolverCounterSat, 9 mSolverCounterUnsat, 53 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 167.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3440 SdHoareTripleChecker+Valid, 36121 SdHoareTripleChecker+Invalid, 6745 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 6683 IncrementalHoareTripleChecker+Invalid, 53 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 171.8s IncrementalHoareTripleChecker+Time [2023-12-02 16:48:11,796 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3440 Valid, 36121 Invalid, 6745 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [9 Valid, 6683 Invalid, 53 Unknown, 0 Unchecked, 171.8s Time] [2023-12-02 16:48:11,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7937 states. [2023-12-02 16:48:12,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7937 to 7934. [2023-12-02 16:48:12,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7934 states, 4780 states have (on average 1.2811715481171548) internal successors, (6124), 4956 states have internal predecessors, (6124), 2638 states have call successors, (2638), 534 states have call predecessors, (2638), 515 states have return successors, (2681), 2552 states have call predecessors, (2681), 2638 states have call successors, (2681) [2023-12-02 16:48:12,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7934 states to 7934 states and 11443 transitions. [2023-12-02 16:48:12,798 INFO L78 Accepts]: Start accepts. Automaton has 7934 states and 11443 transitions. Word has length 135 [2023-12-02 16:48:12,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:48:12,800 INFO L495 AbstractCegarLoop]: Abstraction has 7934 states and 11443 transitions. [2023-12-02 16:48:12,800 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 10.6) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 3 states have call predecessors, (20), 2 states have call successors, (20) [2023-12-02 16:48:12,800 INFO L276 IsEmpty]: Start isEmpty. Operand 7934 states and 11443 transitions. [2023-12-02 16:48:12,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-02 16:48:12,824 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:48:12,825 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:48:12,825 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 16:48:12,826 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 16:48:12,826 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:48:12,826 INFO L85 PathProgramCache]: Analyzing trace with hash -2119314510, now seen corresponding path program 1 times [2023-12-02 16:48:12,826 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:48:12,826 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1814614017] [2023-12-02 16:48:12,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:48:12,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:48:25,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:48:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-12-02 16:48:39,504 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:48:39,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1814614017] [2023-12-02 16:48:39,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1814614017] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:48:39,505 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:48:39,505 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-12-02 16:48:39,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071773153] [2023-12-02 16:48:39,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:48:39,507 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-02 16:48:39,508 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:48:39,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-02 16:48:39,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-12-02 16:48:39,509 INFO L87 Difference]: Start difference. First operand 7934 states and 11443 transitions. Second operand has 8 states, 7 states have (on average 14.714285714285714) internal successors, (103), 7 states have internal predecessors, (103), 4 states have call successors, (40), 3 states have call predecessors, (40), 3 states have return successors, (34), 5 states have call predecessors, (34), 4 states have call successors, (34) [2023-12-02 16:48:41,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:48:43,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:48:46,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:48:48,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:48:58,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:00,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:01,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:03,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:09,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:19,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 16:49:30,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:32,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:34,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:36,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:38,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:40,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:42,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:44,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:47,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:49,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:51,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:53,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:55,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:57,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:59,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:02,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:04,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:06,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:08,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:10,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:12,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:14,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:16,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:18,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:20,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:22,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:24,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:26,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:28,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:30,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:32,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:34,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:36,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:38,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:40,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:42,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:44,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:46,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:48,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:50,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:52,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:54,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:56,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:58,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:00,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:02,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:04,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:06,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:08,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:10,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:12,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:14,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:20,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:22,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:24,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:26,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:31,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:33,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:35,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:37,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:39,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:41,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:43,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:45,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:47,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:49,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:51,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:51:53,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:52:05,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:52:07,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:52:09,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:52:10,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:52:14,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:52:26,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:52:28,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:52:30,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:52:32,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:52:37,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:52:52,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:52:54,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:52:56,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:52:58,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:00,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:02,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:07,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:09,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:11,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:13,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:15,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:17,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:19,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:21,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:23,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:25,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:27,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:29,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:31,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:33,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:35,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:37,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:39,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:41,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:46,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:53:48,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:54:16,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:54:18,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:54:20,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:54:22,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:54:24,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:54:26,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:54:34,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:54:36,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:54:38,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:54:40,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:54:42,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:54:44,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:54:47,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:55:01,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:55:01,794 INFO L93 Difference]: Finished difference Result 18209 states and 26575 transitions. [2023-12-02 16:55:01,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-12-02 16:55:01,795 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 14.714285714285714) internal successors, (103), 7 states have internal predecessors, (103), 4 states have call successors, (40), 3 states have call predecessors, (40), 3 states have return successors, (34), 5 states have call predecessors, (34), 4 states have call successors, (34) Word has length 222 [2023-12-02 16:55:01,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:55:01,971 INFO L225 Difference]: With dead ends: 18209 [2023-12-02 16:55:01,972 INFO L226 Difference]: Without dead ends: 18207 [2023-12-02 16:55:01,988 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=53, Invalid=157, Unknown=0, NotChecked=0, Total=210 [2023-12-02 16:55:01,989 INFO L413 NwaCegarLoop]: 8364 mSDtfsCounter, 17425 mSDsluCounter, 37326 mSDsCounter, 0 mSdLazyCounter, 12658 mSolverCounterSat, 1568 mSolverCounterUnsat, 122 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 370.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17486 SdHoareTripleChecker+Valid, 45690 SdHoareTripleChecker+Invalid, 14348 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.5s SdHoareTripleChecker+Time, 1568 IncrementalHoareTripleChecker+Valid, 12658 IncrementalHoareTripleChecker+Invalid, 122 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 378.0s IncrementalHoareTripleChecker+Time [2023-12-02 16:55:01,989 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17486 Valid, 45690 Invalid, 14348 Unknown, 0 Unchecked, 0.5s Time], IncrementalHoareTripleChecker [1568 Valid, 12658 Invalid, 122 Unknown, 0 Unchecked, 378.0s Time] [2023-12-02 16:55:02,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18207 states. [2023-12-02 16:55:03,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18207 to 18195. [2023-12-02 16:55:03,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18195 states, 10964 states have (on average 1.2806457497263772) internal successors, (14041), 11432 states have internal predecessors, (14041), 5994 states have call successors, (5994), 1306 states have call predecessors, (5994), 1236 states have return successors, (6528), 5702 states have call predecessors, (6528), 5994 states have call successors, (6528) [2023-12-02 16:55:03,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18195 states to 18195 states and 26563 transitions. [2023-12-02 16:55:03,734 INFO L78 Accepts]: Start accepts. Automaton has 18195 states and 26563 transitions. Word has length 222 [2023-12-02 16:55:03,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:55:03,735 INFO L495 AbstractCegarLoop]: Abstraction has 18195 states and 26563 transitions. [2023-12-02 16:55:03,735 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 14.714285714285714) internal successors, (103), 7 states have internal predecessors, (103), 4 states have call successors, (40), 3 states have call predecessors, (40), 3 states have return successors, (34), 5 states have call predecessors, (34), 4 states have call successors, (34) [2023-12-02 16:55:03,735 INFO L276 IsEmpty]: Start isEmpty. Operand 18195 states and 26563 transitions. [2023-12-02 16:55:03,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-02 16:55:03,774 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:55:03,774 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:55:03,774 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 16:55:03,774 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 16:55:03,775 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:55:03,775 INFO L85 PathProgramCache]: Analyzing trace with hash 1306013804, now seen corresponding path program 1 times [2023-12-02 16:55:03,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:55:03,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055754970] [2023-12-02 16:55:03,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:55:03,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:56:15,806 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 16:56:15,806 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [859315847] [2023-12-02 16:56:15,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:56:15,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 16:56:15,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:56:15,809 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 16:56:15,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee746ed4-a3e3-43b7-bead-2ae4cb06aa47/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process