./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-cisco-enic-enic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_bb147834-cc49-4a1a-b07c-2ea3471be659/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-cisco-enic-enic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/bin/utaipan-verify-YMUCfTKeje --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 61cec9d2ccc338c50ad5c03891edeee5dd6a2250905818bdbe57284ba009dac2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:40:49,327 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:40:49,428 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-09 05:40:49,433 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:40:49,433 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:40:49,459 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:40:49,460 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:40:49,460 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:40:49,461 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:40:49,461 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:40:49,462 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:40:49,462 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:40:49,466 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:40:49,466 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:40:49,466 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:40:49,467 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:40:49,467 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:40:49,467 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:40:49,468 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:40:49,468 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:40:49,469 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:40:49,473 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:40:49,474 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:40:49,474 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:40:49,474 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:40:49,475 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:40:49,478 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:40:49,479 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:40:49,479 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:40:49,479 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:40:49,480 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:40:49,480 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:40:49,480 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:40:49,481 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:40:49,481 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:40:49,481 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:40:49,482 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:40:49,482 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:40:49,482 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:40:49,482 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:40:49,483 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:40:49,486 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:40:49,486 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:40:49,487 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:40:49,487 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_bb147834-cc49-4a1a-b07c-2ea3471be659/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61cec9d2ccc338c50ad5c03891edeee5dd6a2250905818bdbe57284ba009dac2 [2024-11-09 05:40:49,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:40:49,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:40:49,844 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:40:49,847 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:40:49,849 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:40:49,851 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-cisco-enic-enic.cil.i Unable to find full path for "g++" [2024-11-09 05:40:51,871 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:40:52,633 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:40:52,634 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-cisco-enic-enic.cil.i [2024-11-09 05:40:52,715 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/bin/utaipan-verify-YMUCfTKeje/data/d681acd6e/21d73ca3f02f4c1e984eef5df249184b/FLAG1407c0c23 [2024-11-09 05:40:52,942 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/bin/utaipan-verify-YMUCfTKeje/data/d681acd6e/21d73ca3f02f4c1e984eef5df249184b [2024-11-09 05:40:52,944 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:40:52,946 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:40:52,947 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:40:52,948 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:40:52,955 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:40:52,955 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:40:52" (1/1) ... [2024-11-09 05:40:52,957 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c57a629 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:40:52, skipping insertion in model container [2024-11-09 05:40:52,957 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:40:52" (1/1) ... [2024-11-09 05:40:53,157 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:40:58,689 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-cisco-enic-enic.cil.i[520349,520362] [2024-11-09 05:40:58,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:40:58,923 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:40:59,053 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"); [6492] [2024-11-09 05:40:59,055 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)); [6499] [2024-11-09 05:40:59,056 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6506] [2024-11-09 05:40:59,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6560-6561] [2024-11-09 05:40:59,059 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"); [6566-6568] [2024-11-09 05:40:59,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6605] [2024-11-09 05:40:59,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6608] [2024-11-09 05:40:59,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6611] [2024-11-09 05:40:59,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6614] [2024-11-09 05:40:59,067 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [6778] [2024-11-09 05:40:59,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [6786-6787] [2024-11-09 05:40:59,072 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)); [6861-6862] [2024-11-09 05:40:59,074 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)); [6895-6896] [2024-11-09 05:40:59,076 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)); [6936-6937] [2024-11-09 05:40:59,077 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)); [6965-6966] [2024-11-09 05:40:59,088 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)); [7373-7374] [2024-11-09 05:40:59,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7380] [2024-11-09 05:40:59,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7649] [2024-11-09 05:40:59,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7652] [2024-11-09 05:40:59,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7655] [2024-11-09 05:40:59,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7658] [2024-11-09 05:40:59,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7689] [2024-11-09 05:40:59,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7692] [2024-11-09 05:40:59,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7695] [2024-11-09 05:40:59,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7698] [2024-11-09 05:40:59,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7729] [2024-11-09 05:40:59,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7732] [2024-11-09 05:40:59,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7735] [2024-11-09 05:40:59,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7738] [2024-11-09 05:40:59,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7769] [2024-11-09 05:40:59,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7772] [2024-11-09 05:40:59,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7775] [2024-11-09 05:40:59,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7778] [2024-11-09 05:40:59,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8151] [2024-11-09 05:40:59,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8420] [2024-11-09 05:40:59,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8494] [2024-11-09 05:40:59,259 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [10448] [2024-11-09 05:40:59,300 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/cisco/enic/enic_main.c"), "i" (1585), "i" (12UL)); [11477-11478] [2024-11-09 05:40:59,314 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/cisco/enic/enic_main.c"), "i" (1785), "i" (12UL)); [11811-11812] [2024-11-09 05:40:59,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [14838] [2024-11-09 05:40:59,569 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [17029] [2024-11-09 05:40:59,584 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [17381] [2024-11-09 05:40:59,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [17422] [2024-11-09 05:40:59,593 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/cisco/enic/vnic_dev.c"), "i" (477), "i" (12UL)); [17667-17668] [2024-11-09 05:40:59,683 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-cisco-enic-enic.cil.i[520349,520362] [2024-11-09 05:40:59,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:41:00,004 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:41:00,005 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:00 WrapperNode [2024-11-09 05:41:00,005 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:41:00,006 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:41:00,007 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:41:00,007 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:41:00,016 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:00" (1/1) ... [2024-11-09 05:41:00,144 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:00" (1/1) ... [2024-11-09 05:41:00,618 INFO L138 Inliner]: procedures = 648, calls = 5174, calls flagged for inlining = 346, calls inlined = 345, statements flattened = 14050 [2024-11-09 05:41:00,620 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:41:00,620 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:41:00,621 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:41:00,622 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:41:00,633 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:00" (1/1) ... [2024-11-09 05:41:00,634 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:00" (1/1) ... [2024-11-09 05:41:00,734 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:00" (1/1) ... [2024-11-09 05:41:00,735 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:00" (1/1) ... [2024-11-09 05:41:01,072 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:00" (1/1) ... [2024-11-09 05:41:01,113 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:00" (1/1) ... [2024-11-09 05:41:01,222 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:00" (1/1) ... [2024-11-09 05:41:01,252 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:00" (1/1) ... [2024-11-09 05:41:01,339 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:41:01,341 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:41:01,341 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:41:01,341 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:41:01,342 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:00" (1/1) ... [2024-11-09 05:41:01,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:41:01,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:41:01,380 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:41:01,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb147834-cc49-4a1a-b07c-2ea3471be659/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:41:01,420 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rx_mode [2024-11-09 05:41:01,421 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rx_mode [2024-11-09 05:41:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-09 05:41:01,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-09 05:41:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_clear_desc_ring [2024-11-09 05:41:01,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_clear_desc_ring [2024-11-09 05:41:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_skb_cont [2024-11-09 05:41:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_skb_cont [2024-11-09 05:41:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 05:41:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 05:41:01,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 05:41:01,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 05:41:01,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-09 05:41:01,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-09 05:41:01,423 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_intr [2024-11-09 05:41:01,424 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_intr [2024-11-09 05:41:01,424 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res [2024-11-09 05:41:01,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res [2024-11-09 05:41:01,424 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_station_addr [2024-11-09 05:41:01,425 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_station_addr [2024-11-09 05:41:01,426 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_free_desc_ring [2024-11-09 05:41:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_free_desc_ring [2024-11-09 05:41:01,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 05:41:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 05:41:01,427 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_open [2024-11-09 05:41:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_open [2024-11-09 05:41:01,427 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-09 05:41:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-09 05:41:01,427 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_rq_intr [2024-11-09 05:41:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_rq_intr [2024-11-09 05:41:01,428 INFO L130 BoogieDeclarations]: Found specification of procedure enic_reset_addr_lists [2024-11-09 05:41:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_reset_addr_lists [2024-11-09 05:41:01,428 INFO L130 BoogieDeclarations]: Found specification of procedure enic_log_q_error [2024-11-09 05:41:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_log_q_error [2024-11-09 05:41:01,428 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_disable [2024-11-09 05:41:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_disable [2024-11-09 05:41:01,428 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_legacy [2024-11-09 05:41:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_legacy [2024-11-09 05:41:01,429 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_alloc [2024-11-09 05:41:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_alloc [2024-11-09 05:41:01,429 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_service [2024-11-09 05:41:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_service [2024-11-09 05:41:01,431 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-09 05:41:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-09 05:41:01,431 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2024-11-09 05:41:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2024-11-09 05:41:01,431 INFO L130 BoogieDeclarations]: Found specification of procedure enic_synchronize_irqs [2024-11-09 05:41:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_synchronize_irqs [2024-11-09 05:41:01,432 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 05:41:01,432 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 05:41:01,433 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 05:41:01,433 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 05:41:01,433 INFO L130 BoogieDeclarations]: Found specification of procedure _vnic_dev_cmd [2024-11-09 05:41:01,433 INFO L138 BoogieDeclarations]: Found implementation of procedure _vnic_dev_cmd [2024-11-09 05:41:01,433 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-09 05:41:01,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-09 05:41:01,433 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-09 05:41:01,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-09 05:41:01,434 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_unmask [2024-11-09 05:41:01,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_unmask [2024-11-09 05:41:01,434 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 05:41:01,434 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 05:41:01,434 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_status [2024-11-09 05:41:01,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_status [2024-11-09 05:41:01,436 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_status_to_errno [2024-11-09 05:41:01,436 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_status_to_errno [2024-11-09 05:41:01,436 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_size [2024-11-09 05:41:01,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_size [2024-11-09 05:41:01,437 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_disable [2024-11-09 05:41:01,437 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_disable [2024-11-09 05:41:01,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 05:41:01,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 05:41:01,438 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 05:41:01,438 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 05:41:01,439 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-09 05:41:01,439 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-09 05:41:01,439 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-09 05:41:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-09 05:41:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 05:41:01,440 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 05:41:01,440 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_set_ig_vlan_rewrite_mode [2024-11-09 05:41:01,441 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_set_ig_vlan_rewrite_mode [2024-11-09 05:41:01,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 05:41:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 05:41:01,442 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 05:41:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 05:41:01,442 INFO L130 BoogieDeclarations]: Found specification of procedure enic_probe [2024-11-09 05:41:01,442 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_probe [2024-11-09 05:41:01,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-09 05:41:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-09 05:41:01,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:41:01,443 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_preassociate_rr [2024-11-09 05:41:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_preassociate_rr [2024-11-09 05:41:01,443 INFO L130 BoogieDeclarations]: Found specification of procedure enic_change_mtu [2024-11-09 05:41:01,443 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_change_mtu [2024-11-09 05:41:01,443 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_deinit [2024-11-09 05:41:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_deinit [2024-11-09 05:41:01,444 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_clean [2024-11-09 05:41:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_clean [2024-11-09 05:41:01,444 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2_done [2024-11-09 05:41:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2_done [2024-11-09 05:41:01,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-09 05:41:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-09 05:41:01,444 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-09 05:41:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-09 05:41:01,444 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2024-11-09 05:41:01,444 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2024-11-09 05:41:01,445 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd [2024-11-09 05:41:01,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd [2024-11-09 05:41:01,445 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 05:41:01,445 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 05:41:01,445 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-09 05:41:01,445 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-09 05:41:01,445 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-09 05:41:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-09 05:41:01,447 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_all_credits [2024-11-09 05:41:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_all_credits [2024-11-09 05:41:01,447 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2024-11-09 05:41:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2024-11-09 05:41:01,447 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2024-11-09 05:41:01,447 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2024-11-09 05:41:01,449 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_desc_used [2024-11-09 05:41:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_desc_used [2024-11-09 05:41:01,449 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-09 05:41:01,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-09 05:41:01,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 05:41:01,449 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2024-11-09 05:41:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2024-11-09 05:41:01,450 INFO L130 BoogieDeclarations]: Found specification of procedure enic_iounmap [2024-11-09 05:41:01,450 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_iounmap [2024-11-09 05:41:01,450 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 05:41:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 05:41:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 05:41:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 05:41:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 05:41:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer_start [2024-11-09 05:41:01,451 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer_start [2024-11-09 05:41:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 05:41:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 05:41:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 05:41:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 05:41:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 05:41:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 05:41:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 05:41:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init [2024-11-09 05:41:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init [2024-11-09 05:41:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 05:41:01,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 05:41:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 05:41:01,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 05:41:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-09 05:41:01,453 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-09 05:41:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 05:41:01,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 05:41:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy [2024-11-09 05:41:01,453 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy [2024-11-09 05:41:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 05:41:01,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 05:41:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-09 05:41:01,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-09 05:41:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-09 05:41:01,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-09 05:41:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 05:41:01,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 05:41:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rss_nic_cfg [2024-11-09 05:41:01,454 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rss_nic_cfg [2024-11-09 05:41:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-09 05:41:01,454 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-09 05:41:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_del_addr [2024-11-09 05:41:01,454 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_del_addr [2024-11-09 05:41:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2024-11-09 05:41:01,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2024-11-09 05:41:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_desc_avail [2024-11-09 05:41:01,455 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_desc_avail [2024-11-09 05:41:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:41:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 05:41:01,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 05:41:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 05:41:01,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 05:41:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_coalesce [2024-11-09 05:41:01,457 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_coalesce [2024-11-09 05:41:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-09 05:41:01,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-09 05:41:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_rq [2024-11-09 05:41:01,457 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_rq [2024-11-09 05:41:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:41:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-09 05:41:01,458 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-09 05:41:01,458 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_wq_intr [2024-11-09 05:41:01,458 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_wq_intr [2024-11-09 05:41:01,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 05:41:01,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 05:41:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 05:41:01,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 05:41:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 05:41:01,460 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_add_addr [2024-11-09 05:41:01,460 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_add_addr [2024-11-09 05:41:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-09 05:41:01,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-09 05:41:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:41:01,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:41:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-09 05:41:01,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-09 05:41:01,461 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2024-11-09 05:41:01,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2024-11-09 05:41:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:41:01,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:41:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_wait [2024-11-09 05:41:01,462 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_wait [2024-11-09 05:41:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_drvinfo [2024-11-09 05:41:01,462 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_drvinfo [2024-11-09 05:41:01,462 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_enable [2024-11-09 05:41:01,462 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_enable [2024-11-09 05:41:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-09 05:41:01,463 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-09 05:41:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure enic_stop [2024-11-09 05:41:01,463 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_stop [2024-11-09 05:41:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-09 05:41:01,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-09 05:41:01,463 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_notify_intr [2024-11-09 05:41:01,463 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_notify_intr [2024-11-09 05:41:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-09 05:41:01,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-09 05:41:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-09 05:41:01,464 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-09 05:41:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-09 05:41:01,464 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-09 05:41:01,464 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 05:41:01,464 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 05:41:01,465 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_alloc_desc_ring [2024-11-09 05:41:01,465 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_alloc_desc_ring [2024-11-09 05:41:01,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 05:41:01,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 05:41:01,469 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_sriov_vf [2024-11-09 05:41:01,469 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_sriov_vf [2024-11-09 05:41:01,469 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-09 05:41:01,469 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-09 05:41:01,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_sriov [2024-11-09 05:41:01,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_sriov [2024-11-09 05:41:01,470 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 05:41:01,470 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 05:41:01,470 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-09 05:41:01,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-09 05:41:01,470 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_notify_intr [2024-11-09 05:41:01,470 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_notify_intr [2024-11-09 05:41:01,470 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2024-11-09 05:41:01,470 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2024-11-09 05:41:01,470 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_clean [2024-11-09 05:41:01,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_clean [2024-11-09 05:41:01,470 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_wq_buf [2024-11-09 05:41:01,470 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_wq_buf [2024-11-09 05:41:01,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:41:01,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:41:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2024-11-09 05:41:01,471 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2024-11-09 05:41:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-09 05:41:01,471 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-09 05:41:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-09 05:41:01,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-09 05:41:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_wq [2024-11-09 05:41:01,471 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_wq [2024-11-09 05:41:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_fill [2024-11-09 05:41:01,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_fill [2024-11-09 05:41:01,471 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_intr_coal_timer_info_default [2024-11-09 05:41:01,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_intr_coal_timer_info_default [2024-11-09 05:41:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_address_dynamic [2024-11-09 05:41:01,472 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_address_dynamic [2024-11-09 05:41:01,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 05:41:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 05:41:01,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 05:41:01,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 05:41:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_notify_unset [2024-11-09 05:41:01,475 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_notify_unset [2024-11-09 05:41:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 05:41:01,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 05:41:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-09 05:41:01,475 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-09 05:41:01,475 INFO L130 BoogieDeclarations]: Found specification of procedure enic_tx_timeout [2024-11-09 05:41:01,476 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_tx_timeout [2024-11-09 05:41:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_mask [2024-11-09 05:41:01,476 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_mask [2024-11-09 05:41:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-09 05:41:01,476 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-09 05:41:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 05:41:01,476 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 05:41:01,476 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-09 05:41:01,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-09 05:41:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-09 05:41:01,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-09 05:41:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 05:41:01,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 05:41:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_end [2024-11-09 05:41:01,477 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_end [2024-11-09 05:41:01,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-09 05:41:01,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-09 05:41:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-09 05:41:01,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-09 05:41:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-09 05:41:01,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-09 05:41:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 05:41:01,478 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 05:41:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_by_index_start [2024-11-09 05:41:01,478 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_by_index_start [2024-11-09 05:41:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-09 05:41:01,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-09 05:41:01,478 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2 [2024-11-09 05:41:01,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2 [2024-11-09 05:41:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-09 05:41:01,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-09 05:41:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-09 05:41:01,479 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-09 05:41:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res_count [2024-11-09 05:41:01,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res_count [2024-11-09 05:41:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_set [2024-11-09 05:41:01,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_set [2024-11-09 05:41:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 05:41:01,479 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 05:41:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:41:01,479 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 05:41:01,480 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 05:41:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_mode [2024-11-09 05:41:01,480 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_mode [2024-11-09 05:41:01,480 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_spec [2024-11-09 05:41:01,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_spec [2024-11-09 05:41:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 05:41:01,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 05:41:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 05:41:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_coalesce [2024-11-09 05:41:01,481 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_coalesce [2024-11-09 05:41:01,481 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit_done [2024-11-09 05:41:01,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit_done [2024-11-09 05:41:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_addr [2024-11-09 05:41:01,482 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_addr [2024-11-09 05:41:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-09 05:41:01,482 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-09 05:41:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 05:41:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_io_intr [2024-11-09 05:41:01,482 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_io_intr [2024-11-09 05:41:01,482 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 05:41:01,482 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 05:41:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-09 05:41:01,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-09 05:41:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 05:41:01,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 05:41:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_settings [2024-11-09 05:41:01,483 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_settings [2024-11-09 05:41:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-09 05:41:01,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-09 05:41:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2024-11-09 05:41:01,483 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2024-11-09 05:41:01,483 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 05:41:01,483 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 05:41:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-09 05:41:01,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-09 05:41:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_vnic_resources [2024-11-09 05:41:01,484 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_vnic_resources [2024-11-09 05:41:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure enic_sriov_enabled [2024-11-09 05:41:01,484 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_sriov_enabled [2024-11-09 05:41:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 05:41:01,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 05:41:01,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-09 05:41:01,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-09 05:41:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 05:41:01,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 05:41:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-09 05:41:01,487 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-09 05:41:01,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2024-11-09 05:41:01,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2024-11-09 05:41:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure enic_init_vnic_resources [2024-11-09 05:41:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_init_vnic_resources [2024-11-09 05:41:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-09 05:41:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-09 05:41:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_free [2024-11-09 05:41:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_free [2024-11-09 05:41:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 05:41:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 05:41:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_check [2024-11-09 05:41:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_check [2024-11-09 05:41:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_dev [2024-11-09 05:41:01,488 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_dev [2024-11-09 05:41:01,488 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_coal_timer_max [2024-11-09 05:41:01,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_coal_timer_max [2024-11-09 05:41:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_coalescing_timer_set [2024-11-09 05:41:01,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_coalescing_timer_set [2024-11-09 05:41:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit [2024-11-09 05:41:01,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit [2024-11-09 05:41:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_ex [2024-11-09 05:41:01,489 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_ex [2024-11-09 05:41:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure enic_open [2024-11-09 05:41:01,489 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_open [2024-11-09 05:41:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_cont [2024-11-09 05:41:01,489 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_cont [2024-11-09 05:41:01,489 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init_prov2 [2024-11-09 05:41:01,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init_prov2 [2024-11-09 05:41:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_msi [2024-11-09 05:41:01,490 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_msi [2024-11-09 05:41:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_unregister [2024-11-09 05:41:01,490 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_unregister [2024-11-09 05:41:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 05:41:01,490 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 05:41:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-09 05:41:01,490 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-09 05:41:01,490 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_mac_addr [2024-11-09 05:41:01,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_mac_addr [2024-11-09 05:41:01,493 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2024-11-09 05:41:01,493 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2024-11-09 05:41:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_add_tlv [2024-11-09 05:41:01,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_add_tlv [2024-11-09 05:41:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 05:41:01,494 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 05:41:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-09 05:41:01,494 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-09 05:41:01,494 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 05:41:01,494 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 05:41:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 05:41:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_vf [2024-11-09 05:41:01,495 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_vf [2024-11-09 05:41:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_mtu [2024-11-09 05:41:01,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_mtu [2024-11-09 05:41:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2024-11-09 05:41:01,495 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2024-11-09 05:41:01,495 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_dynamic [2024-11-09 05:41:01,495 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_dynamic [2024-11-09 05:41:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 05:41:01,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 05:41:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_station_addr [2024-11-09 05:41:01,496 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_station_addr [2024-11-09 05:41:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_addr [2024-11-09 05:41:01,496 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_addr [2024-11-09 05:41:01,496 INFO L130 BoogieDeclarations]: Found specification of procedure enic_remove [2024-11-09 05:41:01,496 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_remove [2024-11-09 05:41:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 05:41:01,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 05:41:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_clean [2024-11-09 05:41:01,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_clean [2024-11-09 05:41:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_capable [2024-11-09 05:41:01,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_capable [2024-11-09 05:41:01,497 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-09 05:41:01,497 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-09 05:41:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_associate [2024-11-09 05:41:01,498 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_associate [2024-11-09 05:41:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-09 05:41:01,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-09 05:41:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_intr_mode [2024-11-09 05:41:01,498 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_intr_mode [2024-11-09 05:41:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure enic_clear_intr_mode [2024-11-09 05:41:01,498 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_clear_intr_mode [2024-11-09 05:41:01,498 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_credits [2024-11-09 05:41:01,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_credits [2024-11-09 05:41:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_priv [2024-11-09 05:41:01,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_priv [2024-11-09 05:41:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2024-11-09 05:41:01,499 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2024-11-09 05:41:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-09 05:41:01,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-09 05:41:01,499 INFO L130 BoogieDeclarations]: Found specification of procedure enic_poll_controller [2024-11-09 05:41:01,499 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_poll_controller [2024-11-09 05:41:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-09 05:41:01,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-09 05:41:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-09 05:41:01,500 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-09 05:41:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_close [2024-11-09 05:41:01,500 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_close [2024-11-09 05:41:01,500 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_addr [2024-11-09 05:41:01,500 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_addr [2024-11-09 05:41:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 05:41:01,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 05:41:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-09 05:41:01,501 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-09 05:41:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 05:41:01,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 05:41:01,501 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_free [2024-11-09 05:41:01,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_free [2024-11-09 05:41:01,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-09 05:41:01,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-09 05:41:01,502 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-09 05:41:01,502 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-09 05:41:01,502 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 05:41:01,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 05:41:01,502 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_err_intr [2024-11-09 05:41:01,502 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_err_intr [2024-11-09 05:41:01,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 05:41:01,503 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 05:41:01,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 05:41:01,503 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2024-11-09 05:41:01,503 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2024-11-09 05:41:01,503 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_stats_dump [2024-11-09 05:41:01,503 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_stats_dump [2024-11-09 05:41:01,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 05:41:01,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 05:41:01,503 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2024-11-09 05:41:01,503 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2024-11-09 05:41:01,503 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_pp_vf [2024-11-09 05:41:01,503 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_pp_vf [2024-11-09 05:41:01,504 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_sset_count [2024-11-09 05:41:01,504 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_sset_count [2024-11-09 05:41:01,504 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_mac_addr [2024-11-09 05:41:01,504 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_mac_addr [2024-11-09 05:41:03,208 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:41:03,213 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:41:03,950 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 05:50:46,198 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 05:50:49,575 INFO L? ?]: Removed 5520 outVars from TransFormulas that were not future-live. [2024-11-09 05:50:49,575 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:50:57,629 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:50:57,630 INFO L316 CfgBuilder]: Removed 13 assume(true) statements. [2024-11-09 05:50:57,630 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:50:57 BoogieIcfgContainer [2024-11-09 05:50:57,630 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:50:57,636 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:50:57,638 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:50:57,642 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:50:57,643 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:40:52" (1/3) ... [2024-11-09 05:50:57,644 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@467bee7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:50:57, skipping insertion in model container [2024-11-09 05:50:57,644 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:41:00" (2/3) ... [2024-11-09 05:50:57,645 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@467bee7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:50:57, skipping insertion in model container [2024-11-09 05:50:57,646 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:50:57" (3/3) ... [2024-11-09 05:50:57,648 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-cisco-enic-enic.cil.i [2024-11-09 05:50:57,674 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:50:57,675 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:50:57,882 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:50:57,890 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=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;@3a993c17, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:50:57,890 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:50:57,913 INFO L276 IsEmpty]: Start isEmpty. Operand has 3558 states, 2190 states have (on average 1.2963470319634702) internal successors, (2839), 2237 states have internal predecessors, (2839), 1127 states have call successors, (1127), 241 states have call predecessors, (1127), 240 states have return successors, (1122), 1110 states have call predecessors, (1122), 1122 states have call successors, (1122) [2024-11-09 05:50:57,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 05:50:57,936 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:50:57,937 INFO L215 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:50:57,938 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:50:57,944 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:50:57,945 INFO L85 PathProgramCache]: Analyzing trace with hash -2104445465, now seen corresponding path program 1 times [2024-11-09 05:50:57,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:50:57,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1765148980] [2024-11-09 05:50:57,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:50:57,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:52:15,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:52:17,499 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-09 05:52:17,500 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:52:17,501 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1765148980] [2024-11-09 05:52:17,501 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1765148980] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:52:17,502 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:52:17,502 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:52:17,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [63833171] [2024-11-09 05:52:17,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:52:17,511 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:52:17,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:52:17,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:52:17,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:52:17,560 INFO L87 Difference]: Start difference. First operand has 3558 states, 2190 states have (on average 1.2963470319634702) internal successors, (2839), 2237 states have internal predecessors, (2839), 1127 states have call successors, (1127), 241 states have call predecessors, (1127), 240 states have return successors, (1122), 1110 states have call predecessors, (1122), 1122 states have call successors, (1122) Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-09 05:52:19,837 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 [] [2024-11-09 05:52:22,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:52:27,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:52:33,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:52:36,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:52:38,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:52:44,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:52:46,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:52:51,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:52:51,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:52:51,492 INFO L93 Difference]: Finished difference Result 10515 states and 15078 transitions. [2024-11-09 05:52:51,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:52:51,495 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 166 [2024-11-09 05:52:51,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:52:51,590 INFO L225 Difference]: With dead ends: 10515 [2024-11-09 05:52:51,590 INFO L226 Difference]: Without dead ends: 6978 [2024-11-09 05:52:51,626 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:52:51,630 INFO L432 NwaCegarLoop]: 4472 mSDtfsCounter, 4954 mSDsluCounter, 4427 mSDsCounter, 0 mSdLazyCounter, 1151 mSolverCounterSat, 3 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4954 SdHoareTripleChecker+Valid, 8899 SdHoareTripleChecker+Invalid, 1160 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1151 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.2s IncrementalHoareTripleChecker+Time [2024-11-09 05:52:51,631 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4954 Valid, 8899 Invalid, 1160 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 1151 Invalid, 6 Unknown, 0 Unchecked, 33.2s Time] [2024-11-09 05:52:51,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6978 states. [2024-11-09 05:52:52,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6978 to 6978. [2024-11-09 05:52:52,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6978 states, 4296 states have (on average 1.287243947858473) internal successors, (5530), 4379 states have internal predecessors, (5530), 2205 states have call successors, (2205), 477 states have call predecessors, (2205), 476 states have return successors, (2203), 2179 states have call predecessors, (2203), 2203 states have call successors, (2203) [2024-11-09 05:52:52,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6978 states to 6978 states and 9938 transitions. [2024-11-09 05:52:52,341 INFO L78 Accepts]: Start accepts. Automaton has 6978 states and 9938 transitions. Word has length 166 [2024-11-09 05:52:52,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:52:52,344 INFO L471 AbstractCegarLoop]: Abstraction has 6978 states and 9938 transitions. [2024-11-09 05:52:52,345 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-09 05:52:52,345 INFO L276 IsEmpty]: Start isEmpty. Operand 6978 states and 9938 transitions. [2024-11-09 05:52:52,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-09 05:52:52,375 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:52:52,376 INFO L215 NwaCegarLoop]: trace histogram [19, 15, 15, 15, 15, 15, 15, 4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:52:52,377 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 05:52:52,377 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:52:52,378 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:52:52,378 INFO L85 PathProgramCache]: Analyzing trace with hash 1323276937, now seen corresponding path program 1 times [2024-11-09 05:52:52,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:52:52,380 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2130115236] [2024-11-09 05:52:52,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:52:52,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:54:06,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:54:09,846 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2024-11-09 05:54:09,848 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:54:09,849 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2130115236] [2024-11-09 05:54:09,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2130115236] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:54:09,849 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:54:09,850 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 05:54:09,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1240689689] [2024-11-09 05:54:09,850 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:54:09,852 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:54:09,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:54:09,854 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:54:09,855 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:54:09,856 INFO L87 Difference]: Start difference. First operand 6978 states and 9938 transitions. Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-11-09 05:54:12,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:54:14,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:54:24,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:54:29,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:54:31,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:54:34,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:54:36,443 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 [] [2024-11-09 05:54:39,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:54:39,882 INFO L93 Difference]: Finished difference Result 6978 states and 9938 transitions. [2024-11-09 05:54:39,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 05:54:39,883 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 208 [2024-11-09 05:54:39,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:54:39,892 INFO L225 Difference]: With dead ends: 6978 [2024-11-09 05:54:39,892 INFO L226 Difference]: Without dead ends: 0 [2024-11-09 05:54:39,930 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 05:54:39,931 INFO L432 NwaCegarLoop]: 4438 mSDtfsCounter, 4958 mSDsluCounter, 4438 mSDsCounter, 0 mSdLazyCounter, 1142 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4958 SdHoareTripleChecker+Valid, 8876 SdHoareTripleChecker+Invalid, 1149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1142 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.5s IncrementalHoareTripleChecker+Time [2024-11-09 05:54:39,932 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4958 Valid, 8876 Invalid, 1149 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1142 Invalid, 7 Unknown, 0 Unchecked, 29.5s Time] [2024-11-09 05:54:39,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-09 05:54:39,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-09 05:54:39,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:54:39,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-09 05:54:39,941 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 208 [2024-11-09 05:54:39,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:54:39,941 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-09 05:54:39,942 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-11-09 05:54:39,942 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-09 05:54:39,942 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 05:54:39,945 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 05:54:39,946 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 05:54:39,949 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1] [2024-11-09 05:54:39,952 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.