/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.trace.refinement.strategy WOLF -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-17387ad-m [2024-11-06 03:34:58,746 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-06 03:34:58,815 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-06 03:34:58,822 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-06 03:34:58,824 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-06 03:34:58,856 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-06 03:34:58,857 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-06 03:34:58,857 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-06 03:34:58,859 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-06 03:34:58,860 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-06 03:34:58,861 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-06 03:34:58,861 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-06 03:34:58,861 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-06 03:34:58,862 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-06 03:34:58,862 INFO L153 SettingsManager]: * Use SBE=true [2024-11-06 03:34:58,862 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-06 03:34:58,863 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-06 03:34:58,863 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-06 03:34:58,863 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-06 03:34:58,864 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-06 03:34:58,864 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-06 03:34:58,864 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-06 03:34:58,865 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-06 03:34:58,865 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-06 03:34:58,865 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-06 03:34:58,866 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-06 03:34:58,866 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-06 03:34:58,866 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-06 03:34:58,867 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-06 03:34:58,867 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-06 03:34:58,867 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-06 03:34:58,867 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-06 03:34:58,868 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-06 03:34:58,868 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-06 03:34:58,868 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-06 03:34:58,868 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-06 03:34:58,869 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-06 03:34:58,869 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-06 03:34:58,869 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-06 03:34:58,870 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-06 03:34:58,870 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-06 03:34:58,870 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> WOLF [2024-11-06 03:34:59,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-06 03:34:59,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-06 03:34:59,120 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-06 03:34:59,121 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-06 03:34:59,121 INFO L274 PluginConnector]: CDTParser initialized [2024-11-06 03:34:59,122 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i [2024-11-06 03:35:00,515 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-06 03:35:01,017 INFO L384 CDTParser]: Found 1 translation units. [2024-11-06 03:35:01,017 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i [2024-11-06 03:35:01,064 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8e8970f4/a02edc452add47d2955fe09e24e5a66b/FLAGbe70fecce [2024-11-06 03:35:01,078 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8e8970f4/a02edc452add47d2955fe09e24e5a66b [2024-11-06 03:35:01,081 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-06 03:35:01,082 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-06 03:35:01,083 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-06 03:35:01,083 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-06 03:35:01,088 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-06 03:35:01,089 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 03:35:01" (1/1) ... [2024-11-06 03:35:01,090 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c6a19cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:35:01, skipping insertion in model container [2024-11-06 03:35:01,090 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 03:35:01" (1/1) ... [2024-11-06 03:35:01,208 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-06 03:35:02,361 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,481 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,482 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,683 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,685 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,685 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,686 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,686 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,689 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,692 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,693 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,693 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,694 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,722 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,731 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,747 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,755 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,851 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,857 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,864 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,877 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,885 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,885 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,888 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,896 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,905 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,962 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:02,980 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,010 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,013 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,020 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,037 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,044 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,048 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,056 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,058 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,094 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,096 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,121 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,122 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,123 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,130 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,130 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,131 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,134 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,135 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,142 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,143 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,144 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,149 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,171 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,178 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,185 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,186 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,186 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,192 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,193 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,193 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,194 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,194 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,195 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,196 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,205 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i[284626,284639] [2024-11-06 03:35:03,275 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:35:03,277 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-06 03:35:03,317 INFO L200 MainTranslator]: Completed pre-run [2024-11-06 03:35:03,427 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6149-6150] [2024-11-06 03:35:03,430 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6158-6159] [2024-11-06 03:35:03,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [6355] [2024-11-06 03:35:03,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [6363] [2024-11-06 03:35:03,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsb": "+S" (addr), "+c" (count): "d" (port)); [6370] [2024-11-06 03:35:03,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insb": "+D" (addr), "+c" (count): "d" (port)); [6377] [2024-11-06 03:35:03,597 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i[284626,284639] [2024-11-06 03:35:03,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-06 03:35:03,758 INFO L204 MainTranslator]: Completed translation [2024-11-06 03:35:03,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:35:03 WrapperNode [2024-11-06 03:35:03,759 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-06 03:35:03,760 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-06 03:35:03,760 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-06 03:35:03,760 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-06 03:35:03,766 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:35:03" (1/1) ... [2024-11-06 03:35:03,830 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:35:03" (1/1) ... [2024-11-06 03:35:03,977 INFO L138 Inliner]: procedures = 237, calls = 2107, calls flagged for inlining = 106, calls inlined = 86, statements flattened = 3145 [2024-11-06 03:35:03,978 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-06 03:35:03,979 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-06 03:35:03,979 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-06 03:35:03,979 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-06 03:35:03,989 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:35:03" (1/1) ... [2024-11-06 03:35:03,989 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:35:03" (1/1) ... [2024-11-06 03:35:04,014 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:35:03" (1/1) ... [2024-11-06 03:35:04,314 INFO L175 MemorySlicer]: Split 921 memory accesses to 32 slices as follows [7, 192, 2, 7, 6, 14, 2, 6, 7, 7, 6, 16, 254, 14, 6, 6, 2, 6, 14, 224, 6, 13, 6, 6, 4, 6, 6, 14, 8, 5, 43, 6]. 28 percent of accesses are in the largest equivalence class. The 362 initializations are split as follows [0, 192, 0, 0, 6, 14, 0, 6, 0, 0, 6, 16, 8, 14, 6, 6, 2, 6, 14, 0, 6, 0, 6, 6, 4, 6, 6, 14, 8, 4, 0, 6]. The 356 writes are split as follows [6, 0, 0, 6, 0, 0, 0, 0, 6, 6, 0, 0, 84, 0, 0, 0, 0, 0, 0, 192, 0, 13, 0, 0, 0, 0, 0, 0, 0, 0, 43, 0]. [2024-11-06 03:35:04,315 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:35:03" (1/1) ... [2024-11-06 03:35:04,315 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:35:03" (1/1) ... [2024-11-06 03:35:04,445 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:35:03" (1/1) ... [2024-11-06 03:35:04,458 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:35:03" (1/1) ... [2024-11-06 03:35:04,506 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:35:03" (1/1) ... [2024-11-06 03:35:04,528 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:35:03" (1/1) ... [2024-11-06 03:35:04,555 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-06 03:35:04,556 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-06 03:35:04,557 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-06 03:35:04,557 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-06 03:35:04,557 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:35:03" (1/1) ... [2024-11-06 03:35:04,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-06 03:35:04,572 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-06 03:35:04,589 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) [2024-11-06 03:35:04,597 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 [2024-11-06 03:35:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2024-11-06 03:35:04,621 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2024-11-06 03:35:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure WriteW6692 [2024-11-06 03:35:04,622 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteW6692 [2024-11-06 03:35:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-06 03:35:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-06 03:35:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-06 03:35:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-06 03:35:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-06 03:35:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-06 03:35:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-06 03:35:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-06 03:35:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-06 03:35:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-11-06 03:35:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2024-11-06 03:35:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2024-11-06 03:35:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2024-11-06 03:35:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2024-11-06 03:35:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#14 [2024-11-06 03:35:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#15 [2024-11-06 03:35:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#16 [2024-11-06 03:35:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#17 [2024-11-06 03:35:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#18 [2024-11-06 03:35:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#19 [2024-11-06 03:35:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#20 [2024-11-06 03:35:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#21 [2024-11-06 03:35:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#22 [2024-11-06 03:35:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#23 [2024-11-06 03:35:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#24 [2024-11-06 03:35:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#25 [2024-11-06 03:35:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#26 [2024-11-06 03:35:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#27 [2024-11-06 03:35:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#28 [2024-11-06 03:35:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#29 [2024-11-06 03:35:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#30 [2024-11-06 03:35:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#31 [2024-11-06 03:35:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-06 03:35:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-06 03:35:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-06 03:35:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-06 03:35:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-06 03:35:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-06 03:35:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-06 03:35:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-06 03:35:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-06 03:35:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2024-11-06 03:35:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2024-11-06 03:35:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2024-11-06 03:35:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#12 [2024-11-06 03:35:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#13 [2024-11-06 03:35:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#14 [2024-11-06 03:35:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#15 [2024-11-06 03:35:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#16 [2024-11-06 03:35:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#17 [2024-11-06 03:35:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#18 [2024-11-06 03:35:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#19 [2024-11-06 03:35:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#20 [2024-11-06 03:35:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#21 [2024-11-06 03:35:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#22 [2024-11-06 03:35:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#23 [2024-11-06 03:35:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#24 [2024-11-06 03:35:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#25 [2024-11-06 03:35:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#26 [2024-11-06 03:35:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#27 [2024-11-06 03:35:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#28 [2024-11-06 03:35:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#29 [2024-11-06 03:35:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#30 [2024-11-06 03:35:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#31 [2024-11-06 03:35:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-06 03:35:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-06 03:35:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-06 03:35:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-06 03:35:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-06 03:35:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-06 03:35:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-06 03:35:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-06 03:35:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-06 03:35:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-06 03:35:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-06 03:35:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-06 03:35:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-11-06 03:35:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2024-11-06 03:35:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2024-11-06 03:35:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2024-11-06 03:35:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2024-11-06 03:35:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#17 [2024-11-06 03:35:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#18 [2024-11-06 03:35:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#19 [2024-11-06 03:35:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#20 [2024-11-06 03:35:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#21 [2024-11-06 03:35:04,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#22 [2024-11-06 03:35:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#23 [2024-11-06 03:35:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#24 [2024-11-06 03:35:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#25 [2024-11-06 03:35:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#26 [2024-11-06 03:35:04,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#27 [2024-11-06 03:35:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#28 [2024-11-06 03:35:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#29 [2024-11-06 03:35:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#30 [2024-11-06 03:35:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#31 [2024-11-06 03:35:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_clear_bchannel [2024-11-06 03:35:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_clear_bchannel [2024-11-06 03:35:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-06 03:35:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-06 03:35:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-06 03:35:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-06 03:35:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-06 03:35:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-06 03:35:04,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-06 03:35:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-06 03:35:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-06 03:35:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-06 03:35:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-06 03:35:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-06 03:35:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-06 03:35:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-06 03:35:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-06 03:35:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-06 03:35:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-06 03:35:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-06 03:35:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-06 03:35:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-06 03:35:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-06 03:35:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-06 03:35:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-06 03:35:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-06 03:35:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-06 03:35:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-06 03:35:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-06 03:35:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-06 03:35:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-06 03:35:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-06 03:35:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-06 03:35:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-06 03:35:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-06 03:35:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-06 03:35:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-06 03:35:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-06 03:35:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-06 03:35:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-06 03:35:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-06 03:35:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-06 03:35:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2024-11-06 03:35:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_unregister_device [2024-11-06 03:35:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure ReadW6692 [2024-11-06 03:35:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadW6692 [2024-11-06 03:35:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure W6692B_interrupt [2024-11-06 03:35:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692B_interrupt [2024-11-06 03:35:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-06 03:35:04,643 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-06 03:35:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2024-11-06 03:35:04,643 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2024-11-06 03:35:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-06 03:35:04,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-06 03:35:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-06 03:35:04,643 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-06 03:35:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_empty_Bfifo [2024-11-06 03:35:04,643 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_empty_Bfifo [2024-11-06 03:35:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-06 03:35:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-06 03:35:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_fill_Bfifo [2024-11-06 03:35:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_fill_Bfifo [2024-11-06 03:35:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure ReadW6692B [2024-11-06 03:35:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadW6692B [2024-11-06 03:35:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-06 03:35:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-06 03:35:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_empty_Dfifo [2024-11-06 03:35:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_empty_Dfifo [2024-11-06 03:35:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-06 03:35:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-06 03:35:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-06 03:35:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-06 03:35:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-06 03:35:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-06 03:35:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-06 03:35:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-06 03:35:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-06 03:35:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-06 03:35:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-06 03:35:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-06 03:35:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-06 03:35:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-06 03:35:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-06 03:35:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-06 03:35:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-06 03:35:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-06 03:35:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-06 03:35:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-06 03:35:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-06 03:35:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-06 03:35:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-06 03:35:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-06 03:35:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-06 03:35:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-06 03:35:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-06 03:35:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-06 03:35:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-06 03:35:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-06 03:35:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-06 03:35:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-06 03:35:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-06 03:35:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-06 03:35:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-06 03:35:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-06 03:35:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-06 03:35:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-06 03:35:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-06 03:35:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-06 03:35:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-06 03:35:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-06 03:35:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-06 03:35:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-06 03:35:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-06 03:35:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-06 03:35:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-11-06 03:35:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2024-11-06 03:35:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2024-11-06 03:35:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2024-11-06 03:35:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#13 [2024-11-06 03:35:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#14 [2024-11-06 03:35:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#15 [2024-11-06 03:35:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#16 [2024-11-06 03:35:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#17 [2024-11-06 03:35:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#18 [2024-11-06 03:35:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#19 [2024-11-06 03:35:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#20 [2024-11-06 03:35:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#21 [2024-11-06 03:35:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#22 [2024-11-06 03:35:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#23 [2024-11-06 03:35:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#24 [2024-11-06 03:35:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#25 [2024-11-06 03:35:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#26 [2024-11-06 03:35:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#27 [2024-11-06 03:35:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#28 [2024-11-06 03:35:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#29 [2024-11-06 03:35:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#30 [2024-11-06 03:35:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#31 [2024-11-06 03:35:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-06 03:35:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-06 03:35:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-06 03:35:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-06 03:35:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-06 03:35:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-06 03:35:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-06 03:35:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-06 03:35:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-06 03:35:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-06 03:35:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-06 03:35:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-06 03:35:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-11-06 03:35:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2024-11-06 03:35:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2024-11-06 03:35:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#15 [2024-11-06 03:35:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#16 [2024-11-06 03:35:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#17 [2024-11-06 03:35:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#18 [2024-11-06 03:35:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#19 [2024-11-06 03:35:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#20 [2024-11-06 03:35:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#21 [2024-11-06 03:35:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#22 [2024-11-06 03:35:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#23 [2024-11-06 03:35:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#24 [2024-11-06 03:35:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#25 [2024-11-06 03:35:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#26 [2024-11-06 03:35:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#27 [2024-11-06 03:35:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#28 [2024-11-06 03:35:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#29 [2024-11-06 03:35:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#30 [2024-11-06 03:35:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#31 [2024-11-06 03:35:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-06 03:35:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-06 03:35:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-06 03:35:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-06 03:35:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-06 03:35:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-06 03:35:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-06 03:35:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-06 03:35:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-06 03:35:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-06 03:35:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-06 03:35:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-11-06 03:35:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-11-06 03:35:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-11-06 03:35:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2024-11-06 03:35:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2024-11-06 03:35:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2024-11-06 03:35:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2024-11-06 03:35:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#17 [2024-11-06 03:35:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#18 [2024-11-06 03:35:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#19 [2024-11-06 03:35:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#20 [2024-11-06 03:35:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#21 [2024-11-06 03:35:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#22 [2024-11-06 03:35:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#23 [2024-11-06 03:35:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#24 [2024-11-06 03:35:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#25 [2024-11-06 03:35:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#26 [2024-11-06 03:35:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#27 [2024-11-06 03:35:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#28 [2024-11-06 03:35:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#29 [2024-11-06 03:35:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#30 [2024-11-06 03:35:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#31 [2024-11-06 03:35:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-06 03:35:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-06 03:35:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-06 03:35:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-06 03:35:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-06 03:35:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-06 03:35:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-06 03:35:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-06 03:35:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-06 03:35:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-06 03:35:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-06 03:35:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-06 03:35:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-06 03:35:04,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-06 03:35:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-06 03:35:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-06 03:35:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-06 03:35:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-06 03:35:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-06 03:35:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-06 03:35:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-06 03:35:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-06 03:35:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-06 03:35:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-06 03:35:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-06 03:35:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-06 03:35:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-06 03:35:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-06 03:35:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-06 03:35:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-06 03:35:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-06 03:35:04,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-06 03:35:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-06 03:35:04,666 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-06 03:35:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-06 03:35:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-06 03:35:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-06 03:35:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-06 03:35:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-06 03:35:04,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-06 03:35:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-06 03:35:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-06 03:35:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-06 03:35:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-06 03:35:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-06 03:35:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-06 03:35:04,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-11-06 03:35:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2024-11-06 03:35:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2024-11-06 03:35:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2024-11-06 03:35:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2024-11-06 03:35:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#17 [2024-11-06 03:35:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#18 [2024-11-06 03:35:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#19 [2024-11-06 03:35:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#20 [2024-11-06 03:35:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#21 [2024-11-06 03:35:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#22 [2024-11-06 03:35:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#23 [2024-11-06 03:35:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#24 [2024-11-06 03:35:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#25 [2024-11-06 03:35:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#26 [2024-11-06 03:35:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#27 [2024-11-06 03:35:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#28 [2024-11-06 03:35:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#29 [2024-11-06 03:35:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#30 [2024-11-06 03:35:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#31 [2024-11-06 03:35:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-06 03:35:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-06 03:35:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-06 03:35:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-06 03:35:04,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-06 03:35:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-06 03:35:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-06 03:35:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-06 03:35:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-06 03:35:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2024-11-06 03:35:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2024-11-06 03:35:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2024-11-06 03:35:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2024-11-06 03:35:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2024-11-06 03:35:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2024-11-06 03:35:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2024-11-06 03:35:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2024-11-06 03:35:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#17 [2024-11-06 03:35:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#18 [2024-11-06 03:35:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#19 [2024-11-06 03:35:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#20 [2024-11-06 03:35:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#21 [2024-11-06 03:35:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#22 [2024-11-06 03:35:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#23 [2024-11-06 03:35:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#24 [2024-11-06 03:35:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#25 [2024-11-06 03:35:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#26 [2024-11-06 03:35:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#27 [2024-11-06 03:35:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#28 [2024-11-06 03:35:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#29 [2024-11-06 03:35:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#30 [2024-11-06 03:35:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#31 [2024-11-06 03:35:04,673 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-06 03:35:04,673 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-06 03:35:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_led_handler [2024-11-06 03:35:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_led_handler [2024-11-06 03:35:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure send_next [2024-11-06 03:35:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure send_next [2024-11-06 03:35:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-06 03:35:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-06 03:35:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-06 03:35:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-06 03:35:04,674 INFO L130 BoogieDeclarations]: Found specification of procedure WriteW6692B [2024-11-06 03:35:04,674 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteW6692B [2024-11-06 03:35:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2024-11-06 03:35:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freebchannel [2024-11-06 03:35:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2024-11-06 03:35:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freedchannel [2024-11-06 03:35:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure ph_command [2024-11-06 03:35:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ph_command [2024-11-06 03:35:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-06 03:35:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-06 03:35:04,675 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2024-11-06 03:35:04,675 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2024-11-06 03:35:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-06 03:35:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-06 03:35:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure _set_debug [2024-11-06 03:35:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure _set_debug [2024-11-06 03:35:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-06 03:35:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-06 03:35:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-06 03:35:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-06 03:35:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2024-11-06 03:35:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2024-11-06 03:35:04,677 INFO L130 BoogieDeclarations]: Found specification of procedure disable_hwirq [2024-11-06 03:35:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_hwirq [2024-11-06 03:35:04,677 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_probe [2024-11-06 03:35:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_probe [2024-11-06 03:35:04,677 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-06 03:35:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-06 03:35:04,677 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2024-11-06 03:35:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2024-11-06 03:35:04,677 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-06 03:35:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-06 03:35:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-06 03:35:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-06 03:35:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-06 03:35:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-06 03:35:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-06 03:35:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-06 03:35:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-06 03:35:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-06 03:35:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-06 03:35:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2024-11-06 03:35:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2024-11-06 03:35:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#11 [2024-11-06 03:35:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#12 [2024-11-06 03:35:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#13 [2024-11-06 03:35:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#14 [2024-11-06 03:35:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#15 [2024-11-06 03:35:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#16 [2024-11-06 03:35:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#17 [2024-11-06 03:35:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#18 [2024-11-06 03:35:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#19 [2024-11-06 03:35:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#20 [2024-11-06 03:35:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#21 [2024-11-06 03:35:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#22 [2024-11-06 03:35:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#23 [2024-11-06 03:35:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#24 [2024-11-06 03:35:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#25 [2024-11-06 03:35:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#26 [2024-11-06 03:35:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#27 [2024-11-06 03:35:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#28 [2024-11-06 03:35:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#29 [2024-11-06 03:35:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#30 [2024-11-06 03:35:04,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#31 [2024-11-06 03:35:04,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-06 03:35:04,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-06 03:35:04,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-06 03:35:04,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-06 03:35:04,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-06 03:35:04,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-06 03:35:04,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-06 03:35:04,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-06 03:35:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-06 03:35:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2024-11-06 03:35:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#10 [2024-11-06 03:35:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#11 [2024-11-06 03:35:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#12 [2024-11-06 03:35:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#13 [2024-11-06 03:35:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#14 [2024-11-06 03:35:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#15 [2024-11-06 03:35:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#16 [2024-11-06 03:35:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#17 [2024-11-06 03:35:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#18 [2024-11-06 03:35:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#19 [2024-11-06 03:35:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#20 [2024-11-06 03:35:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#21 [2024-11-06 03:35:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#22 [2024-11-06 03:35:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#23 [2024-11-06 03:35:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#24 [2024-11-06 03:35:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#25 [2024-11-06 03:35:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#26 [2024-11-06 03:35:04,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#27 [2024-11-06 03:35:04,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#28 [2024-11-06 03:35:04,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#29 [2024-11-06 03:35:04,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#30 [2024-11-06 03:35:04,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#31 [2024-11-06 03:35:04,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-06 03:35:04,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-06 03:35:04,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-06 03:35:04,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-06 03:35:04,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-06 03:35:04,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-06 03:35:04,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-06 03:35:04,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-06 03:35:04,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2024-11-06 03:35:04,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#9 [2024-11-06 03:35:04,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#10 [2024-11-06 03:35:04,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#11 [2024-11-06 03:35:04,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#12 [2024-11-06 03:35:04,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#13 [2024-11-06 03:35:04,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#14 [2024-11-06 03:35:04,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#15 [2024-11-06 03:35:04,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#16 [2024-11-06 03:35:04,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#17 [2024-11-06 03:35:04,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#18 [2024-11-06 03:35:04,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#19 [2024-11-06 03:35:04,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#20 [2024-11-06 03:35:04,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#21 [2024-11-06 03:35:04,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#22 [2024-11-06 03:35:04,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#23 [2024-11-06 03:35:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#24 [2024-11-06 03:35:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#25 [2024-11-06 03:35:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#26 [2024-11-06 03:35:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#27 [2024-11-06 03:35:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#28 [2024-11-06 03:35:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#29 [2024-11-06 03:35:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#30 [2024-11-06 03:35:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#31 [2024-11-06 03:35:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-06 03:35:04,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-06 03:35:04,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-06 03:35:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-06 03:35:04,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-06 03:35:04,688 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-06 03:35:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-06 03:35:04,688 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2024-11-06 03:35:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2024-11-06 03:35:04,688 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-06 03:35:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-06 03:35:04,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-06 03:35:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Bchannel [2024-11-06 03:35:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Bchannel [2024-11-06 03:35:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2024-11-06 03:35:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2024-11-06 03:35:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-06 03:35:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-06 03:35:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-06 03:35:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-06 03:35:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-06 03:35:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-06 03:35:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-06 03:35:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-06 03:35:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-06 03:35:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-06 03:35:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-06 03:35:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-06 03:35:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-06 03:35:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-06 03:35:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-06 03:35:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-06 03:35:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-06 03:35:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-06 03:35:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-06 03:35:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-06 03:35:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-06 03:35:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-06 03:35:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-06 03:35:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-06 03:35:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-06 03:35:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-06 03:35:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-06 03:35:04,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-06 03:35:04,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-06 03:35:04,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-06 03:35:04,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-06 03:35:04,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-06 03:35:04,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-06 03:35:04,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-06 03:35:04,692 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2024-11-06 03:35:04,692 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2024-11-06 03:35:04,693 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2024-11-06 03:35:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2024-11-06 03:35:04,693 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_fill_Dfifo [2024-11-06 03:35:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_fill_Dfifo [2024-11-06 03:35:04,693 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_mode [2024-11-06 03:35:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_mode [2024-11-06 03:35:04,693 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_dframe [2024-11-06 03:35:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_dframe [2024-11-06 03:35:04,693 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2024-11-06 03:35:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2024-11-06 03:35:04,694 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-06 03:35:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-06 03:35:04,694 INFO L130 BoogieDeclarations]: Found specification of procedure l1_event [2024-11-06 03:35:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_event [2024-11-06 03:35:04,694 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-06 03:35:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-06 03:35:04,694 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2024-11-06 03:35:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2024-11-06 03:35:04,694 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2024-11-06 03:35:04,695 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2024-11-06 03:35:04,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-06 03:35:04,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-06 03:35:05,516 INFO L238 CfgBuilder]: Building ICFG [2024-11-06 03:35:05,522 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-06 03:35:16,756 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-06 03:35:35,437 INFO L? ?]: Removed 1072 outVars from TransFormulas that were not future-live. [2024-11-06 03:35:35,438 INFO L287 CfgBuilder]: Performing block encoding [2024-11-06 03:35:35,483 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-06 03:35:35,483 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-06 03:35:35,483 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 03:35:35 BoogieIcfgContainer [2024-11-06 03:35:35,484 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-06 03:35:35,485 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-06 03:35:35,485 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-06 03:35:35,489 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-06 03:35:35,489 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 03:35:01" (1/3) ... [2024-11-06 03:35:35,490 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44b8b50e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 03:35:35, skipping insertion in model container [2024-11-06 03:35:35,490 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:35:03" (2/3) ... [2024-11-06 03:35:35,490 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@44b8b50e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 03:35:35, skipping insertion in model container [2024-11-06 03:35:35,490 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 03:35:35" (3/3) ... [2024-11-06 03:35:35,491 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i [2024-11-06 03:35:35,505 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-06 03:35:35,506 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-06 03:35:35,589 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-06 03:35:35,595 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;@45b241c4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-06 03:35:35,595 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-06 03:35:35,606 INFO L276 IsEmpty]: Start isEmpty. Operand has 1120 states, 735 states have (on average 1.3183673469387756) internal successors, (969), 773 states have internal predecessors, (969), 321 states have call successors, (321), 63 states have call predecessors, (321), 62 states have return successors, (315), 307 states have call predecessors, (315), 315 states have call successors, (315) [2024-11-06 03:35:35,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-06 03:35:35,617 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 03:35:35,618 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-06 03:35:35,618 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-06 03:35:35,623 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 03:35:35,623 INFO L85 PathProgramCache]: Analyzing trace with hash -1289139407, now seen corresponding path program 1 times [2024-11-06 03:35:35,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-06 03:35:35,640 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1289512944] [2024-11-06 03:35:35,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 03:35:35,640 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-06 03:35:35,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-06 03:35:35,644 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-06 03:35:35,646 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-06 03:35:37,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-06 03:35:37,768 INFO L255 TraceCheckSpWp]: Trace formula consists of 1727 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-06 03:35:37,775 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-06 03:35:37,789 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-06 03:35:37,790 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-06 03:35:37,790 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-06 03:35:37,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1289512944] [2024-11-06 03:35:37,791 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1289512944] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-06 03:35:37,791 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-06 03:35:37,791 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-06 03:35:37,793 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [432465247] [2024-11-06 03:35:37,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-06 03:35:37,797 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-06 03:35:37,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-06 03:35:37,818 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-06 03:35:37,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-06 03:35:37,822 INFO L87 Difference]: Start difference. First operand has 1120 states, 735 states have (on average 1.3183673469387756) internal successors, (969), 773 states have internal predecessors, (969), 321 states have call successors, (321), 63 states have call predecessors, (321), 62 states have return successors, (315), 307 states have call predecessors, (315), 315 states have call successors, (315) Second operand has 2 states, 2 states have (on average 14.0) internal successors, (28), 2 states have internal predecessors, (28), 2 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2024-11-06 03:35:37,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-06 03:35:37,961 INFO L93 Difference]: Finished difference Result 2235 states and 3225 transitions. [2024-11-06 03:35:37,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-06 03:35:37,964 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 14.0) internal successors, (28), 2 states have internal predecessors, (28), 2 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) Word has length 63 [2024-11-06 03:35:37,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-06 03:35:37,985 INFO L225 Difference]: With dead ends: 2235 [2024-11-06 03:35:37,985 INFO L226 Difference]: Without dead ends: 1103 [2024-11-06 03:35:37,995 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-06 03:35:37,998 INFO L432 NwaCegarLoop]: 1601 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1601 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-06 03:35:37,998 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1601 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-06 03:35:38,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1103 states. [2024-11-06 03:35:38,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1103 to 1103. [2024-11-06 03:35:38,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1103 states, 726 states have (on average 1.3085399449035813) internal successors, (950), 756 states have internal predecessors, (950), 315 states have call successors, (315), 62 states have call predecessors, (315), 61 states have return successors, (314), 306 states have call predecessors, (314), 314 states have call successors, (314) [2024-11-06 03:35:38,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 1103 states and 1579 transitions. [2024-11-06 03:35:38,169 INFO L78 Accepts]: Start accepts. Automaton has 1103 states and 1579 transitions. Word has length 63 [2024-11-06 03:35:38,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-06 03:35:38,171 INFO L471 AbstractCegarLoop]: Abstraction has 1103 states and 1579 transitions. [2024-11-06 03:35:38,171 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 14.0) internal successors, (28), 2 states have internal predecessors, (28), 2 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2024-11-06 03:35:38,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1579 transitions. [2024-11-06 03:35:38,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-06 03:35:38,175 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 03:35:38,175 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-06 03:35:38,201 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-06 03:35:38,375 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-06 03:35:38,376 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-06 03:35:38,377 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 03:35:38,377 INFO L85 PathProgramCache]: Analyzing trace with hash -962814613, now seen corresponding path program 1 times [2024-11-06 03:35:38,379 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-06 03:35:38,379 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [233438162] [2024-11-06 03:35:38,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 03:35:38,380 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-06 03:35:38,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-06 03:35:38,383 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-06 03:35:38,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-06 03:35:40,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-06 03:35:40,230 INFO L255 TraceCheckSpWp]: Trace formula consists of 1727 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-06 03:35:40,239 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-06 03:35:40,447 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-06 03:35:40,447 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-06 03:35:40,447 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-06 03:35:40,448 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [233438162] [2024-11-06 03:35:40,448 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [233438162] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-06 03:35:40,448 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-06 03:35:40,448 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-06 03:35:40,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136433118] [2024-11-06 03:35:40,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-06 03:35:40,449 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-06 03:35:40,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-06 03:35:40,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-06 03:35:40,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-06 03:35:40,450 INFO L87 Difference]: Start difference. First operand 1103 states and 1579 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2024-11-06 03:35:40,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-06 03:35:40,952 INFO L93 Difference]: Finished difference Result 2921 states and 4183 transitions. [2024-11-06 03:35:40,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-06 03:35:40,953 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 63 [2024-11-06 03:35:40,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-06 03:35:40,970 INFO L225 Difference]: With dead ends: 2921 [2024-11-06 03:35:40,970 INFO L226 Difference]: Without dead ends: 1827 [2024-11-06 03:35:40,976 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-06 03:35:40,977 INFO L432 NwaCegarLoop]: 1743 mSDtfsCounter, 1043 mSDsluCounter, 1555 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1043 SdHoareTripleChecker+Valid, 3298 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-06 03:35:40,978 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1043 Valid, 3298 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-06 03:35:40,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1827 states. [2024-11-06 03:35:41,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1827 to 1822. [2024-11-06 03:35:41,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1822 states, 1211 states have (on average 1.3212221304706855) internal successors, (1600), 1266 states have internal predecessors, (1600), 506 states have call successors, (506), 105 states have call predecessors, (506), 104 states have return successors, (505), 490 states have call predecessors, (505), 505 states have call successors, (505) [2024-11-06 03:35:41,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1822 states and 2611 transitions. [2024-11-06 03:35:41,093 INFO L78 Accepts]: Start accepts. Automaton has 1822 states and 2611 transitions. Word has length 63 [2024-11-06 03:35:41,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-06 03:35:41,094 INFO L471 AbstractCegarLoop]: Abstraction has 1822 states and 2611 transitions. [2024-11-06 03:35:41,094 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2024-11-06 03:35:41,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2611 transitions. [2024-11-06 03:35:41,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-06 03:35:41,099 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 03:35:41,099 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-06 03:35:41,138 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-06 03:35:41,306 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-06 03:35:41,307 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-06 03:35:41,307 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 03:35:41,307 INFO L85 PathProgramCache]: Analyzing trace with hash -1185255725, now seen corresponding path program 1 times [2024-11-06 03:35:41,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-06 03:35:41,309 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [89689028] [2024-11-06 03:35:41,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 03:35:41,309 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-06 03:35:41,310 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-06 03:35:41,316 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-06 03:35:41,323 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-06 03:35:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-06 03:35:43,279 INFO L255 TraceCheckSpWp]: Trace formula consists of 1830 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-06 03:35:43,284 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-06 03:35:43,425 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-06 03:35:43,425 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-06 03:35:43,425 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-06 03:35:43,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [89689028] [2024-11-06 03:35:43,426 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [89689028] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-06 03:35:43,426 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-06 03:35:43,426 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-06 03:35:43,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606370082] [2024-11-06 03:35:43,426 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-06 03:35:43,426 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-06 03:35:43,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-06 03:35:43,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-06 03:35:43,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-06 03:35:43,428 INFO L87 Difference]: Start difference. First operand 1822 states and 2611 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2024-11-06 03:35:47,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-06 03:35:47,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-06 03:35:47,719 INFO L93 Difference]: Finished difference Result 3626 states and 5201 transitions. [2024-11-06 03:35:47,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-06 03:35:47,720 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 98 [2024-11-06 03:35:47,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-06 03:35:47,736 INFO L225 Difference]: With dead ends: 3626 [2024-11-06 03:35:47,736 INFO L226 Difference]: Without dead ends: 1822 [2024-11-06 03:35:47,746 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-06 03:35:47,748 INFO L432 NwaCegarLoop]: 1579 mSDtfsCounter, 0 mSDsluCounter, 1574 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3153 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-11-06 03:35:47,749 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3153 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2024-11-06 03:35:47,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1822 states. [2024-11-06 03:35:47,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1822 to 1822. [2024-11-06 03:35:47,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1822 states, 1211 states have (on average 1.3203963666391412) internal successors, (1599), 1266 states have internal predecessors, (1599), 506 states have call successors, (506), 105 states have call predecessors, (506), 104 states have return successors, (505), 490 states have call predecessors, (505), 505 states have call successors, (505) [2024-11-06 03:35:47,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1822 states and 2610 transitions. [2024-11-06 03:35:47,836 INFO L78 Accepts]: Start accepts. Automaton has 1822 states and 2610 transitions. Word has length 98 [2024-11-06 03:35:47,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-06 03:35:47,837 INFO L471 AbstractCegarLoop]: Abstraction has 1822 states and 2610 transitions. [2024-11-06 03:35:47,837 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2024-11-06 03:35:47,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2610 transitions. [2024-11-06 03:35:47,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-06 03:35:47,842 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 03:35:47,842 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-06 03:35:47,877 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2024-11-06 03:35:48,042 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-06 03:35:48,043 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-06 03:35:48,044 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 03:35:48,044 INFO L85 PathProgramCache]: Analyzing trace with hash 766943760, now seen corresponding path program 1 times [2024-11-06 03:35:48,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-06 03:35:48,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [599532529] [2024-11-06 03:35:48,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 03:35:48,046 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-06 03:35:48,046 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-06 03:35:48,047 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-06 03:35:48,048 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-06 03:35:49,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-06 03:35:49,992 INFO L255 TraceCheckSpWp]: Trace formula consists of 1968 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-06 03:35:49,996 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-06 03:35:52,601 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-06 03:35:52,601 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-06 03:35:52,602 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-06 03:35:52,603 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [599532529] [2024-11-06 03:35:52,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [599532529] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-06 03:35:52,603 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-06 03:35:52,603 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-06 03:35:52,603 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1244097605] [2024-11-06 03:35:52,603 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-06 03:35:52,605 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-06 03:35:52,605 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-06 03:35:52,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-06 03:35:52,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-06 03:35:52,606 INFO L87 Difference]: Start difference. First operand 1822 states and 2610 transitions. Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-06 03:35:54,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-06 03:35:54,109 INFO L93 Difference]: Finished difference Result 5438 states and 7805 transitions. [2024-11-06 03:35:54,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-06 03:35:54,110 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 108 [2024-11-06 03:35:54,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-06 03:35:54,192 INFO L225 Difference]: With dead ends: 5438 [2024-11-06 03:35:54,192 INFO L226 Difference]: Without dead ends: 3635 [2024-11-06 03:35:54,204 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-06 03:35:54,206 INFO L432 NwaCegarLoop]: 1620 mSDtfsCounter, 1546 mSDsluCounter, 4789 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1547 SdHoareTripleChecker+Valid, 6409 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-06 03:35:54,206 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1547 Valid, 6409 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-06 03:35:54,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3635 states. [2024-11-06 03:35:54,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3635 to 3620. [2024-11-06 03:35:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3620 states, 2405 states have (on average 1.3205821205821207) internal successors, (3176), 2523 states have internal predecessors, (3176), 1006 states have call successors, (1006), 209 states have call predecessors, (1006), 208 states have return successors, (1010), 967 states have call predecessors, (1010), 1005 states have call successors, (1010) [2024-11-06 03:35:54,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3620 states to 3620 states and 5192 transitions. [2024-11-06 03:35:54,374 INFO L78 Accepts]: Start accepts. Automaton has 3620 states and 5192 transitions. Word has length 108 [2024-11-06 03:35:54,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-06 03:35:54,376 INFO L471 AbstractCegarLoop]: Abstraction has 3620 states and 5192 transitions. [2024-11-06 03:35:54,376 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-06 03:35:54,376 INFO L276 IsEmpty]: Start isEmpty. Operand 3620 states and 5192 transitions. [2024-11-06 03:35:54,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-06 03:35:54,379 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 03:35:54,380 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-06 03:35:54,417 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-06 03:35:54,584 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-06 03:35:54,584 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-06 03:35:54,585 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 03:35:54,585 INFO L85 PathProgramCache]: Analyzing trace with hash 580657986, now seen corresponding path program 1 times [2024-11-06 03:35:54,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-06 03:35:54,586 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [212534274] [2024-11-06 03:35:54,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 03:35:54,587 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-06 03:35:54,587 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-06 03:35:54,588 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-06 03:35:54,590 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-11-06 03:35:56,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-06 03:35:56,569 INFO L255 TraceCheckSpWp]: Trace formula consists of 1970 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-06 03:35:56,574 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-06 03:35:59,331 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-06 03:35:59,331 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-06 03:35:59,331 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-06 03:35:59,331 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [212534274] [2024-11-06 03:35:59,331 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [212534274] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-06 03:35:59,331 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-06 03:35:59,332 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-06 03:35:59,332 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1594806972] [2024-11-06 03:35:59,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-06 03:35:59,332 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-06 03:35:59,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-06 03:35:59,334 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-06 03:35:59,334 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-06 03:35:59,334 INFO L87 Difference]: Start difference. First operand 3620 states and 5192 transitions. Second operand has 5 states, 5 states have (on average 11.2) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-06 03:36:00,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-06 03:36:00,991 INFO L93 Difference]: Finished difference Result 10848 states and 15585 transitions. [2024-11-06 03:36:00,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-06 03:36:00,992 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 109 [2024-11-06 03:36:00,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-06 03:36:01,059 INFO L225 Difference]: With dead ends: 10848 [2024-11-06 03:36:01,059 INFO L226 Difference]: Without dead ends: 7247 [2024-11-06 03:36:01,085 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-06 03:36:01,086 INFO L432 NwaCegarLoop]: 1704 mSDtfsCounter, 1546 mSDsluCounter, 4955 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1547 SdHoareTripleChecker+Valid, 6659 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-06 03:36:01,086 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1547 Valid, 6659 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-06 03:36:01,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7247 states. [2024-11-06 03:36:01,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7247 to 7224. [2024-11-06 03:36:01,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7224 states, 4803 states have (on average 1.320008328128253) internal successors, (6340), 5037 states have internal predecessors, (6340), 2004 states have call successors, (2004), 417 states have call predecessors, (2004), 416 states have return successors, (2025), 1929 states have call predecessors, (2025), 2003 states have call successors, (2025) [2024-11-06 03:36:01,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7224 states to 7224 states and 10369 transitions. [2024-11-06 03:36:01,565 INFO L78 Accepts]: Start accepts. Automaton has 7224 states and 10369 transitions. Word has length 109 [2024-11-06 03:36:01,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-06 03:36:01,565 INFO L471 AbstractCegarLoop]: Abstraction has 7224 states and 10369 transitions. [2024-11-06 03:36:01,566 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.2) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-06 03:36:01,566 INFO L276 IsEmpty]: Start isEmpty. Operand 7224 states and 10369 transitions. [2024-11-06 03:36:01,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-06 03:36:01,569 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 03:36:01,569 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-06 03:36:01,614 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2024-11-06 03:36:01,770 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-06 03:36:01,770 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-06 03:36:01,771 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 03:36:01,771 INFO L85 PathProgramCache]: Analyzing trace with hash 1406307313, now seen corresponding path program 1 times [2024-11-06 03:36:01,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-06 03:36:01,772 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1768647244] [2024-11-06 03:36:01,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 03:36:01,773 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-06 03:36:01,773 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-06 03:36:01,776 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-06 03:36:01,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-11-06 03:36:03,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-06 03:36:03,720 INFO L255 TraceCheckSpWp]: Trace formula consists of 1880 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-06 03:36:03,725 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-06 03:36:08,438 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-06 03:36:08,439 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-06 03:36:08,439 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-06 03:36:08,439 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1768647244] [2024-11-06 03:36:08,439 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1768647244] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-06 03:36:08,439 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-06 03:36:08,439 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-06 03:36:08,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [605128377] [2024-11-06 03:36:08,439 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-06 03:36:08,441 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-06 03:36:08,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-06 03:36:08,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-06 03:36:08,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-06 03:36:08,442 INFO L87 Difference]: Start difference. First operand 7224 states and 10369 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2024-11-06 03:36:08,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-06 03:36:08,797 INFO L93 Difference]: Finished difference Result 7375 states and 10502 transitions. [2024-11-06 03:36:08,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-06 03:36:08,798 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 115 [2024-11-06 03:36:08,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-06 03:36:08,848 INFO L225 Difference]: With dead ends: 7375 [2024-11-06 03:36:08,848 INFO L226 Difference]: Without dead ends: 7372 [2024-11-06 03:36:08,853 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-06 03:36:08,854 INFO L432 NwaCegarLoop]: 1601 mSDtfsCounter, 467 mSDsluCounter, 1077 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 467 SdHoareTripleChecker+Valid, 2678 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-06 03:36:08,855 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [467 Valid, 2678 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-06 03:36:08,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7372 states. [2024-11-06 03:36:09,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7372 to 7372. [2024-11-06 03:36:09,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7372 states, 4902 states have (on average 1.3143614851081191) internal successors, (6443), 5136 states have internal predecessors, (6443), 2016 states have call successors, (2016), 454 states have call predecessors, (2016), 453 states have return successors, (2037), 1941 states have call predecessors, (2037), 2015 states have call successors, (2037) [2024-11-06 03:36:09,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7372 states to 7372 states and 10496 transitions. [2024-11-06 03:36:09,265 INFO L78 Accepts]: Start accepts. Automaton has 7372 states and 10496 transitions. Word has length 115 [2024-11-06 03:36:09,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-06 03:36:09,266 INFO L471 AbstractCegarLoop]: Abstraction has 7372 states and 10496 transitions. [2024-11-06 03:36:09,266 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2024-11-06 03:36:09,267 INFO L276 IsEmpty]: Start isEmpty. Operand 7372 states and 10496 transitions. [2024-11-06 03:36:09,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-06 03:36:09,271 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 03:36:09,271 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-06 03:36:09,310 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2024-11-06 03:36:09,471 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-06 03:36:09,472 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-06 03:36:09,472 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 03:36:09,472 INFO L85 PathProgramCache]: Analyzing trace with hash -191039067, now seen corresponding path program 1 times [2024-11-06 03:36:09,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-06 03:36:09,474 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [3488287] [2024-11-06 03:36:09,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 03:36:09,475 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-06 03:36:09,475 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-06 03:36:09,479 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-06 03:36:09,480 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-11-06 03:36:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-06 03:36:11,520 INFO L255 TraceCheckSpWp]: Trace formula consists of 1974 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-06 03:36:11,524 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-06 03:36:14,152 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-06 03:36:14,152 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-06 03:36:14,152 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-06 03:36:14,153 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [3488287] [2024-11-06 03:36:14,153 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [3488287] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-06 03:36:14,153 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-06 03:36:14,153 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-06 03:36:14,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31623480] [2024-11-06 03:36:14,153 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-06 03:36:14,154 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-06 03:36:14,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-06 03:36:14,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-06 03:36:14,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-06 03:36:14,154 INFO L87 Difference]: Start difference. First operand 7372 states and 10496 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-06 03:36:15,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-06 03:36:15,986 INFO L93 Difference]: Finished difference Result 22126 states and 31564 transitions. [2024-11-06 03:36:15,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-06 03:36:15,987 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 111 [2024-11-06 03:36:15,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-06 03:36:16,113 INFO L225 Difference]: With dead ends: 22126 [2024-11-06 03:36:16,113 INFO L226 Difference]: Without dead ends: 14777 [2024-11-06 03:36:16,166 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-06 03:36:16,167 INFO L432 NwaCegarLoop]: 1575 mSDtfsCounter, 1550 mSDsluCounter, 4697 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1551 SdHoareTripleChecker+Valid, 6272 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-06 03:36:16,167 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1551 Valid, 6272 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-06 03:36:16,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14777 states. [2024-11-06 03:36:16,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14777 to 14734. [2024-11-06 03:36:17,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14734 states, 9804 states have (on average 1.3138514891880866) internal successors, (12881), 10268 states have internal predecessors, (12881), 4022 states have call successors, (4022), 908 states have call predecessors, (4022), 907 states have return successors, (4094), 3877 states have call predecessors, (4094), 4021 states have call successors, (4094) [2024-11-06 03:36:17,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14734 states to 14734 states and 20997 transitions. [2024-11-06 03:36:17,124 INFO L78 Accepts]: Start accepts. Automaton has 14734 states and 20997 transitions. Word has length 111 [2024-11-06 03:36:17,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-06 03:36:17,125 INFO L471 AbstractCegarLoop]: Abstraction has 14734 states and 20997 transitions. [2024-11-06 03:36:17,126 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-06 03:36:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 14734 states and 20997 transitions. [2024-11-06 03:36:17,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-06 03:36:17,128 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 03:36:17,128 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-06 03:36:17,168 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2024-11-06 03:36:17,329 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-06 03:36:17,330 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-06 03:36:17,330 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 03:36:17,330 INFO L85 PathProgramCache]: Analyzing trace with hash -398625645, now seen corresponding path program 1 times [2024-11-06 03:36:17,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-06 03:36:17,332 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [6473190] [2024-11-06 03:36:17,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 03:36:17,333 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-06 03:36:17,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-06 03:36:17,337 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-06 03:36:17,338 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2024-11-06 03:36:19,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-06 03:36:19,281 INFO L255 TraceCheckSpWp]: Trace formula consists of 1972 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-06 03:36:19,284 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-06 03:36:22,145 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-06 03:36:22,145 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-06 03:36:22,146 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-06 03:36:22,146 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [6473190] [2024-11-06 03:36:22,146 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [6473190] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-06 03:36:22,146 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-06 03:36:22,146 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-06 03:36:22,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1004586025] [2024-11-06 03:36:22,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-06 03:36:22,146 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-06 03:36:22,147 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-06 03:36:22,147 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-06 03:36:22,147 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-06 03:36:22,147 INFO L87 Difference]: Start difference. First operand 14734 states and 20997 transitions. Second operand has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10)