./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 89ec7a369049947024193ee477b4585465ed6af209dd2b3d652a7b8bb10516dd --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 04:50:31,915 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:50:31,981 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 04:50:31,989 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:50:31,990 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:50:32,022 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:50:32,023 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:50:32,024 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:50:32,024 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 04:50:32,026 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 04:50:32,026 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:50:32,026 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:50:32,027 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 04:50:32,027 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 04:50:32,028 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 04:50:32,028 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:50:32,029 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:50:32,029 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:50:32,029 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:50:32,030 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:50:32,030 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:50:32,031 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:50:32,031 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:50:32,031 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:50:32,032 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:50:32,032 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:50:32,032 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:50:32,033 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:50:32,033 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:50:32,033 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:50:32,033 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:50:32,034 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:50:32,034 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:50:32,035 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 04:50:32,035 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:50:32,035 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:50:32,035 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 04:50:32,036 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 04:50:32,036 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:50:32,036 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89ec7a369049947024193ee477b4585465ed6af209dd2b3d652a7b8bb10516dd [2024-11-09 04:50:32,279 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:50:32,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:50:32,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:50:32,298 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:50:32,298 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:50:32,299 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i [2024-11-09 04:50:33,839 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:50:34,386 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:50:34,387 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i [2024-11-09 04:50:34,518 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51967a9df/1ded7fd013c4449587f117a794e434e7/FLAG41d90e012 [2024-11-09 04:50:34,539 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51967a9df/1ded7fd013c4449587f117a794e434e7 [2024-11-09 04:50:34,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:50:34,545 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:50:34,546 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:50:34,546 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:50:34,554 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:50:34,555 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:50:34" (1/1) ... [2024-11-09 04:50:34,556 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62b8680 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:50:34, skipping insertion in model container [2024-11-09 04:50:34,556 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:50:34" (1/1) ... [2024-11-09 04:50:34,718 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:50:36,366 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i[321673,321686] [2024-11-09 04:50:36,577 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:50:36,608 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:50:36,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6371] [2024-11-09 04:50:36,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6373] [2024-11-09 04:50:36,721 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"); [6383] [2024-11-09 04:50:36,722 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)); [6390] [2024-11-09 04:50:36,725 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addl %1,%0": "+m" (v->counter): "ir" (i)); [6520] [2024-11-09 04:50:36,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %1,%0": "+m" (v->counter): "ir" (i)); [6527] [2024-11-09 04:50:36,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6534] [2024-11-09 04:50:36,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6545] [2024-11-09 04:50:36,727 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6548] [2024-11-09 04:50:36,727 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6551] [2024-11-09 04:50:36,727 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6554] [2024-11-09 04:50:36,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6637] [2024-11-09 04:50:36,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6644] [2024-11-09 04:50:36,739 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)); [6838-6839] [2024-11-09 04:50:36,741 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)); [6867-6868] [2024-11-09 04:50:36,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); [6897-6898] [2024-11-09 04:50:36,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (& ((pool_levels *)arg)->buftype), "i" (4UL)); [10046-10047] [2024-11-09 04:50:37,006 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i[321673,321686] [2024-11-09 04:50:37,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:50:37,190 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:50:37,191 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:50:37 WrapperNode [2024-11-09 04:50:37,191 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:50:37,192 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:50:37,192 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:50:37,192 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:50:37,199 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:50:37" (1/1) ... [2024-11-09 04:50:37,283 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:50:37" (1/1) ... [2024-11-09 04:50:37,477 INFO L138 Inliner]: procedures = 253, calls = 2416, calls flagged for inlining = 115, calls inlined = 113, statements flattened = 7250 [2024-11-09 04:50:37,478 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:50:37,479 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:50:37,479 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:50:37,480 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:50:37,491 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:50:37" (1/1) ... [2024-11-09 04:50:37,491 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:50:37" (1/1) ... [2024-11-09 04:50:37,545 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:50:37" (1/1) ... [2024-11-09 04:50:38,477 INFO L175 MemorySlicer]: Split 1331 memory accesses to 25 slices as follows [3, 3, 8, 3, 31, 2, 14, 1024, 8, 8, 18, 22, 9, 15, 38, 2, 9, 7, 43, 4, 1, 40, 8, 8, 3]. 77 percent of accesses are in the largest equivalence class. The 83 initializations are split as follows [3, 3, 0, 3, 0, 2, 0, 8, 0, 8, 0, 0, 4, 0, 31, 0, 0, 4, 0, 0, 0, 0, 8, 8, 1]. The 447 writes are split as follows [0, 0, 4, 0, 27, 0, 9, 279, 4, 0, 17, 18, 3, 15, 5, 1, 1, 0, 43, 4, 0, 17, 0, 0, 0]. [2024-11-09 04:50:38,477 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:50:37" (1/1) ... [2024-11-09 04:50:38,478 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:50:37" (1/1) ... [2024-11-09 04:50:38,661 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:50:37" (1/1) ... [2024-11-09 04:50:38,690 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:50:37" (1/1) ... [2024-11-09 04:50:38,732 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:50:37" (1/1) ... [2024-11-09 04:50:38,758 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:50:37" (1/1) ... [2024-11-09 04:50:38,807 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:50:38,809 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:50:38,809 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:50:38,809 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:50:38,809 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:50:37" (1/1) ... [2024-11-09 04:50:38,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:50:38,827 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 04:50:38,847 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 04:50:38,849 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 04:50:38,885 INFO L130 BoogieDeclarations]: Found specification of procedure atm_charge [2024-11-09 04:50:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure atm_charge [2024-11-09 04:50:38,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2024-11-09 04:50:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2024-11-09 04:50:38,886 INFO L130 BoogieDeclarations]: Found specification of procedure process_tsq [2024-11-09 04:50:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure process_tsq [2024-11-09 04:50:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 04:50:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 04:50:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 04:50:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 04:50:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 04:50:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 04:50:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 04:50:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 04:50:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 04:50:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 04:50:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 04:50:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 04:50:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 04:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-09 04:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-09 04:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-09 04:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-09 04:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-09 04:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-09 04:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-09 04:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-09 04:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-09 04:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-09 04:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-09 04:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-09 04:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-09 04:50:38,890 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-09 04:50:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 04:50:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 04:50:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 04:50:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 04:50:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 04:50:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 04:50:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 04:50:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 04:50:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 04:50:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 04:50:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 04:50:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 04:50:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 04:50:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 04:50:38,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 04:50:38,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 04:50:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 04:50:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 04:50:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 04:50:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-09 04:50:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-09 04:50:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-09 04:50:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-09 04:50:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-09 04:50:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-09 04:50:38,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 04:50:38,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 04:50:38,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 04:50:38,895 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 04:50:38,895 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-11-09 04:50:38,895 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-11-09 04:50:38,895 INFO L130 BoogieDeclarations]: Found specification of procedure ns_open [2024-11-09 04:50:38,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_open [2024-11-09 04:50:38,895 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-09 04:50:38,895 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-09 04:50:38,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-09 04:50:38,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-09 04:50:38,895 INFO L130 BoogieDeclarations]: Found specification of procedure ns_read_sram [2024-11-09 04:50:38,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_read_sram [2024-11-09 04:50:38,896 INFO L130 BoogieDeclarations]: Found specification of procedure get_scq [2024-11-09 04:50:38,896 INFO L138 BoogieDeclarations]: Found implementation of procedure get_scq [2024-11-09 04:50:38,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 04:50:38,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 04:50:38,896 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2024-11-09 04:50:38,896 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2024-11-09 04:50:38,896 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-09 04:50:38,896 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-09 04:50:38,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 04:50:38,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 04:50:38,897 INFO L130 BoogieDeclarations]: Found specification of procedure __net_timestamp [2024-11-09 04:50:38,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __net_timestamp [2024-11-09 04:50:38,897 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 04:50:38,897 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 04:50:38,897 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 04:50:38,897 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 04:50:38,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 04:50:38,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 04:50:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 04:50:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 04:50:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 04:50:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 04:50:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 04:50:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 04:50:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 04:50:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 04:50:38,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 04:50:38,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 04:50:38,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 04:50:38,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-09 04:50:38,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-09 04:50:38,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-09 04:50:38,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-09 04:50:38,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-09 04:50:38,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-09 04:50:38,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-09 04:50:38,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-09 04:50:38,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-09 04:50:38,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-09 04:50:38,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-09 04:50:38,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-09 04:50:38,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 04:50:38,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 04:50:38,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 04:50:38,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 04:50:38,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 04:50:38,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 04:50:38,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 04:50:38,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 04:50:38,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 04:50:38,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 04:50:38,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 04:50:38,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 04:50:38,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 04:50:38,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-09 04:50:38,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-09 04:50:38,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-09 04:50:38,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-09 04:50:38,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-09 04:50:38,904 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-09 04:50:38,904 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-09 04:50:38,904 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-09 04:50:38,904 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-09 04:50:38,904 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-09 04:50:38,904 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-09 04:50:38,904 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-09 04:50:38,904 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 04:50:38,904 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 04:50:38,905 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 04:50:38,905 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 04:50:38,905 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioctl [2024-11-09 04:50:38,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioctl [2024-11-09 04:50:38,905 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-09 04:50:38,905 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-09 04:50:38,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 04:50:38,905 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 04:50:38,905 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 04:50:38,905 INFO L130 BoogieDeclarations]: Found specification of procedure process_rsq [2024-11-09 04:50:38,905 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rsq [2024-11-09 04:50:38,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 04:50:38,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 04:50:38,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 04:50:38,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 04:50:38,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 04:50:38,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 04:50:38,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 04:50:38,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 04:50:38,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 04:50:38,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 04:50:38,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 04:50:38,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 04:50:38,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 04:50:38,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 04:50:38,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 04:50:38,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 04:50:38,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 04:50:38,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 04:50:38,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 04:50:38,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-09 04:50:38,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-09 04:50:38,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-09 04:50:38,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-09 04:50:38,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-09 04:50:38,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-09 04:50:38,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-09 04:50:38,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-09 04:50:38,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 04:50:38,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 04:50:38,909 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 04:50:38,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 04:50:38,909 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_alloc_skb [2024-11-09 04:50:38,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_alloc_skb [2024-11-09 04:50:38,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 04:50:38,909 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-09 04:50:38,909 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-09 04:50:38,909 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2024-11-09 04:50:38,910 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2024-11-09 04:50:38,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 04:50:38,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 04:50:38,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 04:50:38,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 04:50:38,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 04:50:38,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 04:50:38,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-09 04:50:38,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-09 04:50:38,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-09 04:50:38,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-09 04:50:38,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-09 04:50:38,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-09 04:50:38,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-09 04:50:38,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-09 04:50:38,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-09 04:50:38,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-09 04:50:38,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-09 04:50:38,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-09 04:50:38,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-09 04:50:38,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-09 04:50:38,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-09 04:50:38,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-09 04:50:38,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-09 04:50:38,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-09 04:50:38,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-09 04:50:38,912 INFO L130 BoogieDeclarations]: Found specification of procedure dequeue_sm_buf [2024-11-09 04:50:38,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dequeue_sm_buf [2024-11-09 04:50:38,912 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 04:50:38,913 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 04:50:38,913 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-09 04:50:38,914 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-09 04:50:38,914 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-09 04:50:38,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-09 04:50:38,914 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 04:50:38,914 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 04:50:38,914 INFO L130 BoogieDeclarations]: Found specification of procedure push_rxbufs [2024-11-09 04:50:38,914 INFO L138 BoogieDeclarations]: Found implementation of procedure push_rxbufs [2024-11-09 04:50:38,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 04:50:38,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 04:50:38,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 04:50:38,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 04:50:38,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 04:50:38,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 04:50:38,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 04:50:38,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 04:50:38,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 04:50:38,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 04:50:38,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 04:50:38,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 04:50:38,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 04:50:38,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-09 04:50:38,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-09 04:50:38,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-09 04:50:38,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-09 04:50:38,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-09 04:50:38,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-09 04:50:38,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-09 04:50:38,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-09 04:50:38,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-09 04:50:38,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-09 04:50:38,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-09 04:50:38,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-09 04:50:38,916 INFO L130 BoogieDeclarations]: Found specification of procedure ns_phy_get [2024-11-09 04:50:38,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_phy_get [2024-11-09 04:50:38,916 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 04:50:38,916 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 04:50:38,916 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 04:50:38,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 04:50:38,917 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2024-11-09 04:50:38,917 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2024-11-09 04:50:38,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 04:50:38,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 04:50:38,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 04:50:38,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 04:50:38,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 04:50:38,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 04:50:38,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 04:50:38,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 04:50:38,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 04:50:38,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 04:50:38,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 04:50:38,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 04:50:38,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 04:50:38,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 04:50:38,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 04:50:38,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 04:50:38,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 04:50:38,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 04:50:38,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 04:50:38,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-09 04:50:38,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-09 04:50:38,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-09 04:50:38,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-09 04:50:38,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-09 04:50:38,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-09 04:50:38,924 INFO L130 BoogieDeclarations]: Found specification of procedure ns_close [2024-11-09 04:50:38,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_close [2024-11-09 04:50:38,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 04:50:38,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 04:50:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-09 04:50:38,925 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-09 04:50:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-09 04:50:38,925 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-09 04:50:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 04:50:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 04:50:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 04:50:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 04:50:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 04:50:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 04:50:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 04:50:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 04:50:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 04:50:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 04:50:38,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 04:50:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 04:50:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 04:50:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 04:50:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 04:50:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 04:50:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 04:50:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 04:50:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 04:50:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 04:50:38,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-09 04:50:38,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-09 04:50:38,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-09 04:50:38,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-09 04:50:38,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-09 04:50:38,927 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 04:50:38,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 04:50:38,928 INFO L130 BoogieDeclarations]: Found specification of procedure nicstar_read_eprom [2024-11-09 04:50:38,928 INFO L138 BoogieDeclarations]: Found implementation of procedure nicstar_read_eprom [2024-11-09 04:50:38,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-09 04:50:38,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-09 04:50:38,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-09 04:50:38,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-09 04:50:38,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-09 04:50:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-09 04:50:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-09 04:50:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-09 04:50:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-09 04:50:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-09 04:50:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-09 04:50:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-09 04:50:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-09 04:50:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-09 04:50:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-09 04:50:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-09 04:50:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-09 04:50:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-09 04:50:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-09 04:50:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-09 04:50:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-09 04:50:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-09 04:50:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-09 04:50:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-09 04:50:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-09 04:50:38,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-09 04:50:38,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-09 04:50:38,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-09 04:50:38,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-09 04:50:38,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-09 04:50:38,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-09 04:50:38,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-09 04:50:38,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-09 04:50:38,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-09 04:50:38,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-09 04:50:38,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-09 04:50:38,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-09 04:50:38,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-09 04:50:38,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-09 04:50:38,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-09 04:50:38,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-09 04:50:38,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-09 04:50:38,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-09 04:50:38,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-09 04:50:38,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-09 04:50:38,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-09 04:50:38,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-09 04:50:38,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-09 04:50:38,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-09 04:50:38,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-09 04:50:38,932 INFO L130 BoogieDeclarations]: Found specification of procedure ns_phy_put [2024-11-09 04:50:38,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_phy_put [2024-11-09 04:50:38,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 04:50:38,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 04:50:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_iov_buf [2024-11-09 04:50:38,933 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_iov_buf [2024-11-09 04:50:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-09 04:50:38,933 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-09 04:50:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 04:50:38,933 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 04:50:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 04:50:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 04:50:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 04:50:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 04:50:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 04:50:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 04:50:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 04:50:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 04:50:38,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-09 04:50:38,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-09 04:50:38,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 04:50:38,935 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 04:50:38,935 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-09 04:50:38,935 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-09 04:50:38,935 INFO L130 BoogieDeclarations]: Found specification of procedure ns_send [2024-11-09 04:50:38,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_send [2024-11-09 04:50:38,935 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-09 04:50:38,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-09 04:50:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-09 04:50:38,940 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-09 04:50:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-09 04:50:38,940 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-09 04:50:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 04:50:38,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 04:50:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-11-09 04:50:38,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-11-09 04:50:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 04:50:38,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 04:50:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 04:50:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-09 04:50:38,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-09 04:50:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-09 04:50:38,942 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-09 04:50:38,942 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-09 04:50:38,942 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-09 04:50:38,942 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2024-11-09 04:50:38,942 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2024-11-09 04:50:38,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:50:38,942 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-09 04:50:38,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-09 04:50:38,942 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-09 04:50:38,943 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-09 04:50:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 04:50:38,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 04:50:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 04:50:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 04:50:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 04:50:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 04:50:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 04:50:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 04:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 04:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 04:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 04:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 04:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 04:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 04:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 04:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 04:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 04:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 04:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 04:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 04:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 04:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-09 04:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-09 04:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-09 04:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-09 04:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-09 04:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-09 04:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-09 04:50:38,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-09 04:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-09 04:50:38,945 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-09 04:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-09 04:50:38,946 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-09 04:50:38,946 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 04:50:38,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 04:50:38,946 INFO L130 BoogieDeclarations]: Found specification of procedure free_scq [2024-11-09 04:50:38,946 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scq [2024-11-09 04:50:38,946 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2024-11-09 04:50:38,946 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2024-11-09 04:50:38,946 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2024-11-09 04:50:38,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2024-11-09 04:50:38,946 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_iovec_rx_bufs [2024-11-09 04:50:38,946 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_iovec_rx_bufs [2024-11-09 04:50:38,946 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2024-11-09 04:50:38,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2024-11-09 04:50:38,946 INFO L130 BoogieDeclarations]: Found specification of procedure nicstar_remove_one [2024-11-09 04:50:38,946 INFO L138 BoogieDeclarations]: Found implementation of procedure nicstar_remove_one [2024-11-09 04:50:38,946 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2024-11-09 04:50:38,947 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2024-11-09 04:50:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-09 04:50:38,947 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-09 04:50:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-09 04:50:38,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-09 04:50:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure ns_init_card_error [2024-11-09 04:50:38,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_init_card_error [2024-11-09 04:50:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-09 04:50:38,947 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-09 04:50:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-09 04:50:38,947 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-09 04:50:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 04:50:38,947 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 04:50:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure ns_write_sram [2024-11-09 04:50:38,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_write_sram [2024-11-09 04:50:38,948 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-09 04:50:38,948 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-09 04:50:38,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 04:50:38,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 04:50:38,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 04:50:38,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 04:50:38,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 04:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 04:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 04:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 04:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 04:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 04:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 04:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 04:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 04:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 04:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 04:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 04:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 04:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 04:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 04:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 04:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-09 04:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-09 04:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-09 04:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-09 04:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-09 04:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 04:50:38,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 04:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-11-09 04:50:38,950 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-11-09 04:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-09 04:50:38,950 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-09 04:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:50:38,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-09 04:50:38,950 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-09 04:50:39,912 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:50:39,918 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:50:53,270 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 04:51:00,724 INFO L? ?]: Removed 2988 outVars from TransFormulas that were not future-live. [2024-11-09 04:51:00,724 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:51:00,781 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:51:00,781 INFO L316 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-09 04:51:00,781 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:51:00 BoogieIcfgContainer [2024-11-09 04:51:00,782 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:51:00,783 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:51:00,783 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:51:00,786 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:51:00,786 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:50:34" (1/3) ... [2024-11-09 04:51:00,787 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@788fcf31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:51:00, skipping insertion in model container [2024-11-09 04:51:00,787 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:50:37" (2/3) ... [2024-11-09 04:51:00,787 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@788fcf31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:51:00, skipping insertion in model container [2024-11-09 04:51:00,787 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:51:00" (3/3) ... [2024-11-09 04:51:00,788 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--atm--nicstar.ko-entry_point.cil.out.i [2024-11-09 04:51:00,800 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:51:00,801 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:51:00,903 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:51:00,909 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5d60a4ec, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:51:00,909 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:51:00,919 INFO L276 IsEmpty]: Start isEmpty. Operand has 2542 states, 1827 states have (on average 1.3858784893267653) internal successors, (2532), 1900 states have internal predecessors, (2532), 624 states have call successors, (624), 94 states have call predecessors, (624), 93 states have return successors, (618), 607 states have call predecessors, (618), 618 states have call successors, (618) [2024-11-09 04:51:00,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 04:51:00,937 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:51:00,938 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:51:00,938 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:51:00,942 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:51:00,942 INFO L85 PathProgramCache]: Analyzing trace with hash 1069674262, now seen corresponding path program 1 times [2024-11-09 04:51:00,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:51:00,949 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880336760] [2024-11-09 04:51:00,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:51:00,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:51:02,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-09 04:51:02,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:51:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:51:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-09 04:51:02,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:51:02,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:51:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-09 04:51:02,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:51:02,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:51:02,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-09 04:51:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:51:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:51:02,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-09 04:51:02,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:51:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:51:02,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-09 04:51:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:51:02,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-09 04:51:02,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:51:02,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-09 04:51:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:02,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:51:03,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:03,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-09 04:51:03,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:03,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:51:03,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:03,081 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-11-09 04:51:03,081 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:51:03,082 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880336760] [2024-11-09 04:51:03,083 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1880336760] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:51:03,083 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:51:03,083 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 04:51:03,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [705665227] [2024-11-09 04:51:03,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:51:03,088 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 04:51:03,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:51:03,104 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 04:51:03,105 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-09 04:51:03,111 INFO L87 Difference]: Start difference. First operand has 2542 states, 1827 states have (on average 1.3858784893267653) internal successors, (2532), 1900 states have internal predecessors, (2532), 624 states have call successors, (624), 94 states have call predecessors, (624), 93 states have return successors, (618), 607 states have call predecessors, (618), 618 states have call successors, (618) Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2024-11-09 04:51:07,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:51:11,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:51:57,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:52:00,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:52:05,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:52:05,311 INFO L93 Difference]: Finished difference Result 5504 states and 8482 transitions. [2024-11-09 04:52:05,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-09 04:52:05,319 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 150 [2024-11-09 04:52:05,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:52:05,414 INFO L225 Difference]: With dead ends: 5504 [2024-11-09 04:52:05,418 INFO L226 Difference]: Without dead ends: 2942 [2024-11-09 04:52:05,474 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-09 04:52:05,478 INFO L432 NwaCegarLoop]: 956 mSDtfsCounter, 3569 mSDsluCounter, 1728 mSDsCounter, 0 mSdLazyCounter, 7130 mSolverCounterSat, 1506 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 58.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3943 SdHoareTripleChecker+Valid, 2684 SdHoareTripleChecker+Invalid, 8638 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1506 IncrementalHoareTripleChecker+Valid, 7130 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 61.1s IncrementalHoareTripleChecker+Time [2024-11-09 04:52:05,484 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3943 Valid, 2684 Invalid, 8638 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1506 Valid, 7130 Invalid, 2 Unknown, 0 Unchecked, 61.1s Time] [2024-11-09 04:52:05,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2942 states. [2024-11-09 04:52:05,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2942 to 2505. [2024-11-09 04:52:05,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2505 states, 1798 states have (on average 1.3687430478309233) internal successors, (2461), 1861 states have internal predecessors, (2461), 614 states have call successors, (614), 93 states have call predecessors, (614), 92 states have return successors, (613), 602 states have call predecessors, (613), 613 states have call successors, (613) [2024-11-09 04:52:06,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 2505 states and 3688 transitions. [2024-11-09 04:52:06,016 INFO L78 Accepts]: Start accepts. Automaton has 2505 states and 3688 transitions. Word has length 150 [2024-11-09 04:52:06,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:52:06,019 INFO L471 AbstractCegarLoop]: Abstraction has 2505 states and 3688 transitions. [2024-11-09 04:52:06,020 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (15), 5 states have call predecessors, (15), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2024-11-09 04:52:06,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 3688 transitions. [2024-11-09 04:52:06,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 04:52:06,047 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:52:06,047 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:52:06,048 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 04:52:06,048 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:52:06,048 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:52:06,049 INFO L85 PathProgramCache]: Analyzing trace with hash 2090267296, now seen corresponding path program 1 times [2024-11-09 04:52:06,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:52:06,049 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2223452] [2024-11-09 04:52:06,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:52:06,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms