/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 --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver External_ModelsAndUnsatCoreMode --traceabstraction.command.for.external.solver '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' -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-356b6ba-m [2024-11-01 15:31:53,505 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-01 15:31:53,606 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-01 15:31:53,612 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-01 15:31:53,612 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-01 15:31:53,641 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-01 15:31:53,642 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-01 15:31:53,643 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-01 15:31:53,643 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-01 15:31:53,647 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-01 15:31:53,647 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-01 15:31:53,647 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-01 15:31:53,648 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-01 15:31:53,648 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-01 15:31:53,648 INFO L153 SettingsManager]: * Use SBE=true [2024-11-01 15:31:53,649 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-01 15:31:53,649 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-01 15:31:53,649 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-01 15:31:53,650 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-01 15:31:53,650 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-01 15:31:53,650 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-01 15:31:53,652 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-01 15:31:53,652 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-01 15:31:53,652 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-01 15:31:53,653 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-01 15:31:53,653 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-01 15:31:53,653 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-01 15:31:53,654 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-01 15:31:53,654 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-01 15:31:53,654 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-01 15:31:53,655 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-01 15:31:53,655 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 15:31:53,655 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-01 15:31:53,655 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-01 15:31:53,656 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-01 15:31:53,656 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-01 15:31:53,656 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-01 15:31:53,656 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-01 15:31:53,656 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-01 15:31:53,657 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-01 15:31:53,657 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-01 15:31:53,658 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-11-01 15:31:53,658 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-01 15:31:53,965 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-01 15:31:53,985 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-01 15:31:53,987 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-01 15:31:53,988 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-01 15:31:53,988 INFO L274 PluginConnector]: CDTParser initialized [2024-11-01 15:31:53,989 INFO L431 ainManager$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 [2024-11-01 15:31:55,469 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-01 15:31:55,992 INFO L384 CDTParser]: Found 1 translation units. [2024-11-01 15:31:55,993 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 [2024-11-01 15:31:56,047 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa74c543e/0dc39317a71147238990e6c8423a1965/FLAGbcd83be6c [2024-11-01 15:31:56,542 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa74c543e/0dc39317a71147238990e6c8423a1965 [2024-11-01 15:31:56,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-01 15:31:56,546 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-01 15:31:56,547 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-01 15:31:56,547 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-01 15:31:56,553 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-01 15:31:56,554 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 03:31:56" (1/1) ... [2024-11-01 15:31:56,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d3fe402 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:31:56, skipping insertion in model container [2024-11-01 15:31:56,555 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 03:31:56" (1/1) ... [2024-11-01 15:31:56,677 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 15:31:58,063 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,308 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,308 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,608 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,610 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,610 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,611 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,612 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,613 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,614 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,615 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,615 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,616 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,646 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,652 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,669 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,676 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,824 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,830 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,833 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,841 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,846 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,847 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,850 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,856 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,863 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,910 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,921 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,970 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,972 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:58,980 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,005 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,012 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,015 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,023 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,023 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,049 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,056 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,077 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,078 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,079 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,085 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,086 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,086 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,088 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,089 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,094 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,096 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,097 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,102 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,127 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,132 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,138 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,139 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,139 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,143 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,144 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,144 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,145 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,145 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,146 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,148 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,161 WARN L251 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] [2024-11-01 15:31:59,233 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:31:59,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 15:31:59,268 INFO L200 MainTranslator]: Completed pre-run [2024-11-01 15:31:59,430 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; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6149-6150] [2024-11-01 15:31:59,433 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] [2024-11-01 15:31:59,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [6355] [2024-11-01 15:31:59,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [6363] [2024-11-01 15:31:59,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsb": "+S" (addr), "+c" (count): "d" (port)); [6370] [2024-11-01 15:31:59,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insb": "+D" (addr), "+c" (count): "d" (port)); [6377] [2024-11-01 15:31:59,614 WARN L251 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] [2024-11-01 15:31:59,624 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 15:31:59,723 INFO L204 MainTranslator]: Completed translation [2024-11-01 15:31:59,724 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:31:59 WrapperNode [2024-11-01 15:31:59,724 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-01 15:31:59,727 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-01 15:31:59,727 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-01 15:31:59,727 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-01 15:31:59,734 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:31:59" (1/1) ... [2024-11-01 15:31:59,809 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:31:59" (1/1) ... [2024-11-01 15:31:59,929 INFO L138 Inliner]: procedures = 237, calls = 2107, calls flagged for inlining = 106, calls inlined = 86, statements flattened = 3145 [2024-11-01 15:31:59,930 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-01 15:31:59,931 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-01 15:31:59,931 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-01 15:31:59,931 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-01 15:31:59,948 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:31:59" (1/1) ... [2024-11-01 15:31:59,948 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:31:59" (1/1) ... [2024-11-01 15:31:59,966 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:31:59" (1/1) ... [2024-11-01 15:32:00,328 INFO L175 MemorySlicer]: Split 921 memory accesses to 32 slices as follows [192, 13, 6, 14, 6, 6, 16, 8, 14, 6, 254, 6, 2, 6, 7, 7, 2, 14, 2, 224, 7, 7, 6, 6, 6, 4, 6, 6, 14, 5, 43, 6]. 28 percent of accesses are in the largest equivalence class. The 362 initializations are split as follows [192, 0, 6, 14, 6, 6, 16, 8, 14, 6, 8, 6, 2, 6, 0, 0, 0, 14, 0, 0, 0, 0, 6, 6, 6, 4, 6, 6, 14, 4, 0, 6]. The 356 writes are split as follows [0, 13, 0, 0, 0, 0, 0, 0, 0, 0, 84, 0, 0, 0, 6, 6, 0, 0, 0, 192, 6, 6, 0, 0, 0, 0, 0, 0, 0, 0, 43, 0]. [2024-11-01 15:32:00,329 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:31:59" (1/1) ... [2024-11-01 15:32:00,329 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:31:59" (1/1) ... [2024-11-01 15:32:00,414 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:31:59" (1/1) ... [2024-11-01 15:32:00,436 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:31:59" (1/1) ... [2024-11-01 15:32:00,471 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:31:59" (1/1) ... [2024-11-01 15:32:00,498 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:31:59" (1/1) ... [2024-11-01 15:32:00,540 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-01 15:32:00,542 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-01 15:32:00,542 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-01 15:32:00,542 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-01 15:32:00,543 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:31:59" (1/1) ... [2024-11-01 15:32:00,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 15:32:00,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 15:32:00,577 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) [2024-11-01 15:32:00,580 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 [2024-11-01 15:32:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2024-11-01 15:32:00,607 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2024-11-01 15:32:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure WriteW6692 [2024-11-01 15:32:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteW6692 [2024-11-01 15:32:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-01 15:32:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-01 15:32:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-01 15:32:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-01 15:32:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-01 15:32:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-01 15:32:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-01 15:32:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-01 15:32:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-01 15:32:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-11-01 15:32:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2024-11-01 15:32:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2024-11-01 15:32:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2024-11-01 15:32:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2024-11-01 15:32:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#14 [2024-11-01 15:32:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#15 [2024-11-01 15:32:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#16 [2024-11-01 15:32:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#17 [2024-11-01 15:32:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#18 [2024-11-01 15:32:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#19 [2024-11-01 15:32:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#20 [2024-11-01 15:32:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#21 [2024-11-01 15:32:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#22 [2024-11-01 15:32:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#23 [2024-11-01 15:32:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#24 [2024-11-01 15:32:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#25 [2024-11-01 15:32:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#26 [2024-11-01 15:32:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#27 [2024-11-01 15:32:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#28 [2024-11-01 15:32:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#29 [2024-11-01 15:32:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#30 [2024-11-01 15:32:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#31 [2024-11-01 15:32:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-01 15:32:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-01 15:32:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-01 15:32:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-01 15:32:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-01 15:32:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-01 15:32:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-01 15:32:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-01 15:32:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-01 15:32:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2024-11-01 15:32:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2024-11-01 15:32:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2024-11-01 15:32:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#12 [2024-11-01 15:32:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#13 [2024-11-01 15:32:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#14 [2024-11-01 15:32:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#15 [2024-11-01 15:32:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#16 [2024-11-01 15:32:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#17 [2024-11-01 15:32:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#18 [2024-11-01 15:32:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#19 [2024-11-01 15:32:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#20 [2024-11-01 15:32:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#21 [2024-11-01 15:32:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#22 [2024-11-01 15:32:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#23 [2024-11-01 15:32:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#24 [2024-11-01 15:32:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#25 [2024-11-01 15:32:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#26 [2024-11-01 15:32:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#27 [2024-11-01 15:32:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#28 [2024-11-01 15:32:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#29 [2024-11-01 15:32:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#30 [2024-11-01 15:32:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#31 [2024-11-01 15:32:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-01 15:32:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-01 15:32:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-01 15:32:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-01 15:32:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-01 15:32:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-01 15:32:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-01 15:32:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-01 15:32:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-01 15:32:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-01 15:32:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-01 15:32:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-01 15:32:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-11-01 15:32:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2024-11-01 15:32:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2024-11-01 15:32:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2024-11-01 15:32:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2024-11-01 15:32:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#17 [2024-11-01 15:32:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#18 [2024-11-01 15:32:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#19 [2024-11-01 15:32:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#20 [2024-11-01 15:32:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#21 [2024-11-01 15:32:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#22 [2024-11-01 15:32:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#23 [2024-11-01 15:32:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#24 [2024-11-01 15:32:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#25 [2024-11-01 15:32:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#26 [2024-11-01 15:32:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#27 [2024-11-01 15:32:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#28 [2024-11-01 15:32:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#29 [2024-11-01 15:32:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#30 [2024-11-01 15:32:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#31 [2024-11-01 15:32:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_clear_bchannel [2024-11-01 15:32:00,621 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_clear_bchannel [2024-11-01 15:32:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-01 15:32:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-01 15:32:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-01 15:32:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-01 15:32:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-01 15:32:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-01 15:32:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-01 15:32:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-01 15:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-01 15:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-01 15:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-01 15:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-01 15:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-01 15:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-01 15:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-01 15:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-01 15:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-01 15:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-01 15:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-01 15:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-01 15:32:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-01 15:32:00,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-01 15:32:00,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-01 15:32:00,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-01 15:32:00,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-01 15:32:00,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-01 15:32:00,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-01 15:32:00,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-01 15:32:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-01 15:32:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-01 15:32:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-01 15:32:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-01 15:32:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-01 15:32:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-01 15:32:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-01 15:32:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-01 15:32:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-01 15:32:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-01 15:32:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-01 15:32:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-01 15:32:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2024-11-01 15:32:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_unregister_device [2024-11-01 15:32:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure ReadW6692 [2024-11-01 15:32:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadW6692 [2024-11-01 15:32:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure W6692B_interrupt [2024-11-01 15:32:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692B_interrupt [2024-11-01 15:32:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-01 15:32:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-01 15:32:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2024-11-01 15:32:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2024-11-01 15:32:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-01 15:32:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-01 15:32:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-01 15:32:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-01 15:32:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_empty_Bfifo [2024-11-01 15:32:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_empty_Bfifo [2024-11-01 15:32:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-01 15:32:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-01 15:32:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_fill_Bfifo [2024-11-01 15:32:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_fill_Bfifo [2024-11-01 15:32:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure ReadW6692B [2024-11-01 15:32:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadW6692B [2024-11-01 15:32:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-01 15:32:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-01 15:32:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_empty_Dfifo [2024-11-01 15:32:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_empty_Dfifo [2024-11-01 15:32:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-01 15:32:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-01 15:32:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-01 15:32:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-01 15:32:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-01 15:32:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-01 15:32:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-01 15:32:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-01 15:32:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-01 15:32:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-01 15:32:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-01 15:32:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-01 15:32:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-01 15:32:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-01 15:32:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-01 15:32:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-01 15:32:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-01 15:32:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-01 15:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-01 15:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-01 15:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-01 15:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-01 15:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-01 15:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-01 15:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-01 15:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-01 15:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-01 15:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-01 15:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-01 15:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-01 15:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-01 15:32:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-01 15:32:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-01 15:32:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-01 15:32:00,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-01 15:32:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-01 15:32:00,631 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-01 15:32:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-01 15:32:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-01 15:32:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-01 15:32:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-01 15:32:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-01 15:32:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-01 15:32:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-01 15:32:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-01 15:32:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-01 15:32:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-11-01 15:32:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2024-11-01 15:32:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2024-11-01 15:32:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#13 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#14 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#15 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#16 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#17 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#18 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#19 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#20 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#21 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#22 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#23 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#24 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#25 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#26 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#27 [2024-11-01 15:32:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#28 [2024-11-01 15:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#29 [2024-11-01 15:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#30 [2024-11-01 15:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#31 [2024-11-01 15:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-01 15:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-01 15:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-01 15:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-01 15:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-01 15:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-01 15:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-01 15:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-01 15:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-01 15:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-01 15:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-01 15:32:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-01 15:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-11-01 15:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2024-11-01 15:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2024-11-01 15:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#15 [2024-11-01 15:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#16 [2024-11-01 15:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#17 [2024-11-01 15:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#18 [2024-11-01 15:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#19 [2024-11-01 15:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#20 [2024-11-01 15:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#21 [2024-11-01 15:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#22 [2024-11-01 15:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#23 [2024-11-01 15:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#24 [2024-11-01 15:32:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#25 [2024-11-01 15:32:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#26 [2024-11-01 15:32:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#27 [2024-11-01 15:32:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#28 [2024-11-01 15:32:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#29 [2024-11-01 15:32:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#30 [2024-11-01 15:32:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#31 [2024-11-01 15:32:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-01 15:32:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-01 15:32:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-01 15:32:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-01 15:32:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-01 15:32:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-01 15:32:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-01 15:32:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-01 15:32:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-01 15:32:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-01 15:32:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-01 15:32:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-11-01 15:32:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-11-01 15:32:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-11-01 15:32:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2024-11-01 15:32:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2024-11-01 15:32:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2024-11-01 15:32:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2024-11-01 15:32:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#17 [2024-11-01 15:32:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#18 [2024-11-01 15:32:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#19 [2024-11-01 15:32:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#20 [2024-11-01 15:32:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#21 [2024-11-01 15:32:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#22 [2024-11-01 15:32:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#23 [2024-11-01 15:32:00,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#24 [2024-11-01 15:32:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#25 [2024-11-01 15:32:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#26 [2024-11-01 15:32:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#27 [2024-11-01 15:32:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#28 [2024-11-01 15:32:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#29 [2024-11-01 15:32:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#30 [2024-11-01 15:32:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#31 [2024-11-01 15:32:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-01 15:32:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-01 15:32:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-01 15:32:00,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-01 15:32:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-01 15:32:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-01 15:32:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-01 15:32:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-01 15:32:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-01 15:32:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-01 15:32:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-01 15:32:00,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-01 15:32:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-01 15:32:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-01 15:32:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-01 15:32:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-01 15:32:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-01 15:32:00,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-01 15:32:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-01 15:32:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-01 15:32:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-01 15:32:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-01 15:32:00,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-01 15:32:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-01 15:32:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-01 15:32:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-01 15:32:00,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-01 15:32:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-01 15:32:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-01 15:32:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-01 15:32:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-01 15:32:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-01 15:32:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-01 15:32:00,703 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-01 15:32:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-01 15:32:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-01 15:32:00,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-01 15:32:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-01 15:32:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-01 15:32:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-01 15:32:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-01 15:32:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-01 15:32:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-01 15:32:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-01 15:32:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-01 15:32:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-01 15:32:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-11-01 15:32:00,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2024-11-01 15:32:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2024-11-01 15:32:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2024-11-01 15:32:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2024-11-01 15:32:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#17 [2024-11-01 15:32:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#18 [2024-11-01 15:32:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#19 [2024-11-01 15:32:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#20 [2024-11-01 15:32:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#21 [2024-11-01 15:32:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#22 [2024-11-01 15:32:00,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#23 [2024-11-01 15:32:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#24 [2024-11-01 15:32:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#25 [2024-11-01 15:32:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#26 [2024-11-01 15:32:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#27 [2024-11-01 15:32:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#28 [2024-11-01 15:32:00,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#29 [2024-11-01 15:32:00,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#30 [2024-11-01 15:32:00,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#31 [2024-11-01 15:32:00,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-01 15:32:00,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-01 15:32:00,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-01 15:32:00,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-01 15:32:00,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-01 15:32:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-01 15:32:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-01 15:32:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-01 15:32:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-01 15:32:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2024-11-01 15:32:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2024-11-01 15:32:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2024-11-01 15:32:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2024-11-01 15:32:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2024-11-01 15:32:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2024-11-01 15:32:00,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2024-11-01 15:32:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2024-11-01 15:32:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#17 [2024-11-01 15:32:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#18 [2024-11-01 15:32:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#19 [2024-11-01 15:32:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#20 [2024-11-01 15:32:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#21 [2024-11-01 15:32:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#22 [2024-11-01 15:32:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#23 [2024-11-01 15:32:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#24 [2024-11-01 15:32:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#25 [2024-11-01 15:32:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#26 [2024-11-01 15:32:00,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#27 [2024-11-01 15:32:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#28 [2024-11-01 15:32:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#29 [2024-11-01 15:32:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#30 [2024-11-01 15:32:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#31 [2024-11-01 15:32:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-01 15:32:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-01 15:32:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_led_handler [2024-11-01 15:32:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_led_handler [2024-11-01 15:32:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure send_next [2024-11-01 15:32:00,712 INFO L138 BoogieDeclarations]: Found implementation of procedure send_next [2024-11-01 15:32:00,712 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-01 15:32:00,713 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-01 15:32:00,713 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-01 15:32:00,713 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-01 15:32:00,713 INFO L130 BoogieDeclarations]: Found specification of procedure WriteW6692B [2024-11-01 15:32:00,713 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteW6692B [2024-11-01 15:32:00,713 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2024-11-01 15:32:00,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freebchannel [2024-11-01 15:32:00,713 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2024-11-01 15:32:00,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freedchannel [2024-11-01 15:32:00,713 INFO L130 BoogieDeclarations]: Found specification of procedure ph_command [2024-11-01 15:32:00,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ph_command [2024-11-01 15:32:00,714 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-01 15:32:00,714 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-01 15:32:00,714 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2024-11-01 15:32:00,714 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2024-11-01 15:32:00,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-01 15:32:00,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-01 15:32:00,714 INFO L130 BoogieDeclarations]: Found specification of procedure _set_debug [2024-11-01 15:32:00,714 INFO L138 BoogieDeclarations]: Found implementation of procedure _set_debug [2024-11-01 15:32:00,714 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-01 15:32:00,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-01 15:32:00,714 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-01 15:32:00,715 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-01 15:32:00,715 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2024-11-01 15:32:00,715 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2024-11-01 15:32:00,715 INFO L130 BoogieDeclarations]: Found specification of procedure disable_hwirq [2024-11-01 15:32:00,715 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_hwirq [2024-11-01 15:32:00,715 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_probe [2024-11-01 15:32:00,715 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_probe [2024-11-01 15:32:00,716 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-01 15:32:00,716 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-01 15:32:00,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2024-11-01 15:32:00,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2024-11-01 15:32:00,716 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-01 15:32:00,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-01 15:32:00,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-01 15:32:00,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-01 15:32:00,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-01 15:32:00,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-01 15:32:00,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-01 15:32:00,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-01 15:32:00,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-01 15:32:00,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-01 15:32:00,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-01 15:32:00,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2024-11-01 15:32:00,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2024-11-01 15:32:00,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#11 [2024-11-01 15:32:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#12 [2024-11-01 15:32:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#13 [2024-11-01 15:32:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#14 [2024-11-01 15:32:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#15 [2024-11-01 15:32:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#16 [2024-11-01 15:32:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#17 [2024-11-01 15:32:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#18 [2024-11-01 15:32:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#19 [2024-11-01 15:32:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#20 [2024-11-01 15:32:00,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#21 [2024-11-01 15:32:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#22 [2024-11-01 15:32:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#23 [2024-11-01 15:32:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#24 [2024-11-01 15:32:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#25 [2024-11-01 15:32:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#26 [2024-11-01 15:32:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#27 [2024-11-01 15:32:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#28 [2024-11-01 15:32:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#29 [2024-11-01 15:32:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#30 [2024-11-01 15:32:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#31 [2024-11-01 15:32:00,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-01 15:32:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-01 15:32:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-01 15:32:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-01 15:32:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-01 15:32:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-01 15:32:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-01 15:32:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-01 15:32:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-01 15:32:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2024-11-01 15:32:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#10 [2024-11-01 15:32:00,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#11 [2024-11-01 15:32:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#12 [2024-11-01 15:32:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#13 [2024-11-01 15:32:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#14 [2024-11-01 15:32:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#15 [2024-11-01 15:32:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#16 [2024-11-01 15:32:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#17 [2024-11-01 15:32:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#18 [2024-11-01 15:32:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#19 [2024-11-01 15:32:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#20 [2024-11-01 15:32:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#21 [2024-11-01 15:32:00,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#22 [2024-11-01 15:32:00,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#23 [2024-11-01 15:32:00,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#24 [2024-11-01 15:32:00,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#25 [2024-11-01 15:32:00,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#26 [2024-11-01 15:32:00,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#27 [2024-11-01 15:32:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#28 [2024-11-01 15:32:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#29 [2024-11-01 15:32:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#30 [2024-11-01 15:32:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#31 [2024-11-01 15:32:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-01 15:32:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-01 15:32:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-01 15:32:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-01 15:32:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-01 15:32:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-01 15:32:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-01 15:32:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-01 15:32:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2024-11-01 15:32:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#9 [2024-11-01 15:32:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#10 [2024-11-01 15:32:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#11 [2024-11-01 15:32:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#12 [2024-11-01 15:32:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#13 [2024-11-01 15:32:00,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#14 [2024-11-01 15:32:00,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#15 [2024-11-01 15:32:00,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#16 [2024-11-01 15:32:00,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#17 [2024-11-01 15:32:00,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#18 [2024-11-01 15:32:00,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#19 [2024-11-01 15:32:00,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#20 [2024-11-01 15:32:00,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#21 [2024-11-01 15:32:00,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#22 [2024-11-01 15:32:00,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#23 [2024-11-01 15:32:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#24 [2024-11-01 15:32:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#25 [2024-11-01 15:32:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#26 [2024-11-01 15:32:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#27 [2024-11-01 15:32:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#28 [2024-11-01 15:32:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#29 [2024-11-01 15:32:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#30 [2024-11-01 15:32:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#31 [2024-11-01 15:32:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-01 15:32:00,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-01 15:32:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-01 15:32:00,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-01 15:32:00,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-01 15:32:00,728 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-01 15:32:00,728 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-01 15:32:00,728 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2024-11-01 15:32:00,728 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2024-11-01 15:32:00,728 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-01 15:32:00,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-01 15:32:00,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-01 15:32:00,728 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Bchannel [2024-11-01 15:32:00,728 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Bchannel [2024-11-01 15:32:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2024-11-01 15:32:00,729 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2024-11-01 15:32:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-01 15:32:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-01 15:32:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-01 15:32:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-01 15:32:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-01 15:32:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-01 15:32:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-01 15:32:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-01 15:32:00,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-01 15:32:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-01 15:32:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-01 15:32:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-01 15:32:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-01 15:32:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-01 15:32:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-01 15:32:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-01 15:32:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-01 15:32:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-01 15:32:00,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-01 15:32:00,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-01 15:32:00,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-01 15:32:00,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-01 15:32:00,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-01 15:32:00,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-01 15:32:00,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-01 15:32:00,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-01 15:32:00,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-01 15:32:00,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-01 15:32:00,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-01 15:32:00,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-01 15:32:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-01 15:32:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-01 15:32:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-01 15:32:00,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-01 15:32:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2024-11-01 15:32:00,732 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2024-11-01 15:32:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2024-11-01 15:32:00,732 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2024-11-01 15:32:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_fill_Dfifo [2024-11-01 15:32:00,732 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_fill_Dfifo [2024-11-01 15:32:00,732 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_mode [2024-11-01 15:32:00,733 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_mode [2024-11-01 15:32:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_dframe [2024-11-01 15:32:00,733 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_dframe [2024-11-01 15:32:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2024-11-01 15:32:00,733 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2024-11-01 15:32:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-01 15:32:00,733 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-01 15:32:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure l1_event [2024-11-01 15:32:00,733 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_event [2024-11-01 15:32:00,733 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-01 15:32:00,734 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-01 15:32:00,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2024-11-01 15:32:00,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2024-11-01 15:32:00,734 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2024-11-01 15:32:00,734 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2024-11-01 15:32:00,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-01 15:32:00,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-01 15:32:01,585 INFO L238 CfgBuilder]: Building ICFG [2024-11-01 15:32:01,589 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-01 15:32:12,437 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-01 15:32:30,571 INFO L? ?]: Removed 1072 outVars from TransFormulas that were not future-live. [2024-11-01 15:32:30,572 INFO L287 CfgBuilder]: Performing block encoding [2024-11-01 15:32:30,625 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-01 15:32:30,627 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-01 15:32:30,627 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 03:32:30 BoogieIcfgContainer [2024-11-01 15:32:30,627 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-01 15:32:30,629 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-01 15:32:30,629 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-01 15:32:30,632 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-01 15:32:30,632 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 03:31:56" (1/3) ... [2024-11-01 15:32:30,633 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f43b0fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 03:32:30, skipping insertion in model container [2024-11-01 15:32:30,633 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:31:59" (2/3) ... [2024-11-01 15:32:30,633 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f43b0fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 03:32:30, skipping insertion in model container [2024-11-01 15:32:30,633 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 03:32:30" (3/3) ... [2024-11-01 15:32:30,634 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i [2024-11-01 15:32:30,652 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-01 15:32:30,652 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-01 15:32:30,774 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-01 15:32:30,783 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;@12b6bd1d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-01 15:32:30,783 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-01 15:32:30,795 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) [2024-11-01 15:32:30,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-01 15:32:30,805 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 15:32:30,806 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] [2024-11-01 15:32:30,807 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 15:32:30,811 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 15:32:30,812 INFO L85 PathProgramCache]: Analyzing trace with hash -1289139407, now seen corresponding path program 1 times [2024-11-01 15:32:30,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 15:32:30,820 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [88770796] [2024-11-01 15:32:30,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 15:32:30,823 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 [2024-11-01 15:32:30,823 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-01 15:32:30,827 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) [2024-11-01 15:32:30,829 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 [2024-11-01 15:32:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 15:32:33,247 INFO L255 TraceCheckSpWp]: Trace formula consists of 1727 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-01 15:32:33,253 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 15:32:33,269 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-01 15:32:33,269 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 15:32:34,203 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-01 15:32:34,204 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 15:32:34,204 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [88770796] [2024-11-01 15:32:34,205 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [88770796] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 15:32:34,205 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 15:32:34,205 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2024-11-01 15:32:34,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [884031114] [2024-11-01 15:32:34,207 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 15:32:34,211 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-01 15:32:34,211 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 15:32:34,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-01 15:32:34,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-01 15:32:34,234 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) [2024-11-01 15:32:34,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 15:32:34,385 INFO L93 Difference]: Finished difference Result 2235 states and 3225 transitions. [2024-11-01 15:32:34,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-01 15:32:34,387 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 [2024-11-01 15:32:34,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 15:32:34,410 INFO L225 Difference]: With dead ends: 2235 [2024-11-01 15:32:34,410 INFO L226 Difference]: Without dead ends: 1103 [2024-11-01 15:32:34,421 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-01 15:32:34,423 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 [2024-11-01 15:32:34,424 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] [2024-11-01 15:32:34,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1103 states. [2024-11-01 15:32:34,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1103 to 1103. [2024-11-01 15:32:34,565 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) [2024-11-01 15:32:34,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 1103 states and 1579 transitions. [2024-11-01 15:32:34,582 INFO L78 Accepts]: Start accepts. Automaton has 1103 states and 1579 transitions. Word has length 63 [2024-11-01 15:32:34,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 15:32:34,584 INFO L471 AbstractCegarLoop]: Abstraction has 1103 states and 1579 transitions. [2024-11-01 15:32:34,584 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) [2024-11-01 15:32:34,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1579 transitions. [2024-11-01 15:32:34,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-01 15:32:34,586 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 15:32:34,587 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] [2024-11-01 15:32:34,619 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 [2024-11-01 15:32:34,787 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 [2024-11-01 15:32:34,788 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 15:32:34,789 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 15:32:34,789 INFO L85 PathProgramCache]: Analyzing trace with hash -962814613, now seen corresponding path program 1 times [2024-11-01 15:32:34,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 15:32:34,789 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1318713162] [2024-11-01 15:32:34,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 15:32:34,789 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 [2024-11-01 15:32:34,790 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-01 15:32:34,812 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) [2024-11-01 15:32:34,814 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 [2024-11-01 15:32:36,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 15:32:36,824 INFO L255 TraceCheckSpWp]: Trace formula consists of 1727 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-01 15:32:36,829 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 15:32:37,013 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-01 15:32:37,013 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 15:32:38,170 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-01 15:32:38,171 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 15:32:38,171 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1318713162] [2024-11-01 15:32:38,171 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1318713162] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 15:32:38,171 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 15:32:38,171 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2024-11-01 15:32:38,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2035406171] [2024-11-01 15:32:38,172 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 15:32:38,173 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-01 15:32:38,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 15:32:38,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-01 15:32:38,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-01 15:32:38,174 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) [2024-11-01 15:32:38,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 15:32:38,687 INFO L93 Difference]: Finished difference Result 2921 states and 4183 transitions. [2024-11-01 15:32:38,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-01 15:32:38,689 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 [2024-11-01 15:32:38,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 15:32:38,711 INFO L225 Difference]: With dead ends: 2921 [2024-11-01 15:32:38,711 INFO L226 Difference]: Without dead ends: 1827 [2024-11-01 15:32:38,719 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-01 15:32:38,720 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 [2024-11-01 15:32:38,721 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] [2024-11-01 15:32:38,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1827 states. [2024-11-01 15:32:38,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1827 to 1822. [2024-11-01 15:32:38,837 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) [2024-11-01 15:32:38,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1822 states and 2611 transitions. [2024-11-01 15:32:38,855 INFO L78 Accepts]: Start accepts. Automaton has 1822 states and 2611 transitions. Word has length 63 [2024-11-01 15:32:38,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 15:32:38,855 INFO L471 AbstractCegarLoop]: Abstraction has 1822 states and 2611 transitions. [2024-11-01 15:32:38,856 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) [2024-11-01 15:32:38,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2611 transitions. [2024-11-01 15:32:38,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-01 15:32:38,865 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 15:32:38,866 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] [2024-11-01 15:32:38,907 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 (3)] Forceful destruction successful, exit code 0 [2024-11-01 15:32:39,066 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 [2024-11-01 15:32:39,067 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 15:32:39,067 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 15:32:39,067 INFO L85 PathProgramCache]: Analyzing trace with hash -1185255725, now seen corresponding path program 1 times [2024-11-01 15:32:39,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 15:32:39,068 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1432253001] [2024-11-01 15:32:39,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 15:32:39,068 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 [2024-11-01 15:32:39,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-01 15:32:39,076 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) [2024-11-01 15:32:39,077 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 [2024-11-01 15:32:40,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 15:32:41,025 INFO L255 TraceCheckSpWp]: Trace formula consists of 1830 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-01 15:32:41,030 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 15:32:41,154 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-01 15:32:41,154 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 15:32:42,637 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-01 15:32:42,637 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 15:32:42,637 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1432253001] [2024-11-01 15:32:42,637 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1432253001] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 15:32:42,638 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 15:32:42,638 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2024-11-01 15:32:42,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1072219773] [2024-11-01 15:32:42,638 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 15:32:42,639 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-01 15:32:42,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 15:32:42,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-01 15:32:42,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-01 15:32:42,640 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) [2024-11-01 15:32:46,743 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 [] [2024-11-01 15:32:46,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 15:32:46,967 INFO L93 Difference]: Finished difference Result 3626 states and 5201 transitions. [2024-11-01 15:32:46,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-01 15:32:46,968 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 [2024-11-01 15:32:46,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 15:32:46,986 INFO L225 Difference]: With dead ends: 3626 [2024-11-01 15:32:46,986 INFO L226 Difference]: Without dead ends: 1822 [2024-11-01 15:32:46,998 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 193 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-01 15:32:46,999 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 [2024-11-01 15:32:46,999 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] [2024-11-01 15:32:47,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1822 states. [2024-11-01 15:32:47,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1822 to 1822. [2024-11-01 15:32:47,081 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) [2024-11-01 15:32:47,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1822 states and 2610 transitions. [2024-11-01 15:32:47,100 INFO L78 Accepts]: Start accepts. Automaton has 1822 states and 2610 transitions. Word has length 98 [2024-11-01 15:32:47,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 15:32:47,101 INFO L471 AbstractCegarLoop]: Abstraction has 1822 states and 2610 transitions. [2024-11-01 15:32:47,101 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) [2024-11-01 15:32:47,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2610 transitions. [2024-11-01 15:32:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-01 15:32:47,107 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 15:32:47,108 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] [2024-11-01 15:32:47,146 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 (4)] Ended with exit code 0 [2024-11-01 15:32:47,308 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 [2024-11-01 15:32:47,309 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 15:32:47,309 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 15:32:47,310 INFO L85 PathProgramCache]: Analyzing trace with hash -191039067, now seen corresponding path program 1 times [2024-11-01 15:32:47,310 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 15:32:47,310 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [415824653] [2024-11-01 15:32:47,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 15:32:47,310 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 [2024-11-01 15:32:47,310 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-01 15:32:47,314 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) [2024-11-01 15:32:47,315 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 [2024-11-01 15:32:49,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 15:32:49,202 INFO L255 TraceCheckSpWp]: Trace formula consists of 1974 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-01 15:32:49,206 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 15:32:51,771 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-01 15:32:51,771 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 15:32:53,973 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-01 15:32:53,973 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 15:32:53,973 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [415824653] [2024-11-01 15:32:53,973 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [415824653] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 15:32:53,973 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 15:32:53,974 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 5] imperfect sequences [] total 5 [2024-11-01 15:32:53,974 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964689918] [2024-11-01 15:32:53,974 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 15:32:53,974 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-01 15:32:53,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 15:32:53,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-01 15:32:53,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-01 15:32:53,975 INFO L87 Difference]: Start difference. First operand 1822 states and 2610 transitions. Second operand has 5 states, 5 states have (on average 15.2) internal successors, (76), 4 states have internal predecessors, (76), 3 states have call successors, (25), 4 states have call predecessors, (25), 3 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-01 15:32:55,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 15:32:55,225 INFO L93 Difference]: Finished difference Result 5442 states and 7812 transitions. [2024-11-01 15:32:55,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-01 15:32:55,225 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.2) internal successors, (76), 4 states have internal predecessors, (76), 3 states have call successors, (25), 4 states have call predecessors, (25), 3 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 111 [2024-11-01 15:32:55,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 15:32:55,255 INFO L225 Difference]: With dead ends: 5442 [2024-11-01 15:32:55,255 INFO L226 Difference]: Without dead ends: 3639 [2024-11-01 15:32:55,269 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 223 GetRequests, 217 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-01 15:32:55,271 INFO L432 NwaCegarLoop]: 1704 mSDtfsCounter, 1549 mSDsluCounter, 4955 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1550 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, 0.7s IncrementalHoareTripleChecker+Time [2024-11-01 15:32:55,272 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1550 Valid, 6659 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-01 15:32:55,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3639 states. [2024-11-01 15:32:55,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3639 to 3632. [2024-11-01 15:32:55,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3632 states, 2417 states have (on average 1.320231692180389) internal successors, (3191), 2527 states have internal predecessors, (3191), 1006 states have call successors, (1006), 209 states have call predecessors, (1006), 208 states have return successors, (1010), 975 states have call predecessors, (1010), 1005 states have call successors, (1010) [2024-11-01 15:32:55,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3632 states to 3632 states and 5207 transitions. [2024-11-01 15:32:55,473 INFO L78 Accepts]: Start accepts. Automaton has 3632 states and 5207 transitions. Word has length 111 [2024-11-01 15:32:55,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 15:32:55,475 INFO L471 AbstractCegarLoop]: Abstraction has 3632 states and 5207 transitions. [2024-11-01 15:32:55,476 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.2) internal successors, (76), 4 states have internal predecessors, (76), 3 states have call successors, (25), 4 states have call predecessors, (25), 3 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-01 15:32:55,476 INFO L276 IsEmpty]: Start isEmpty. Operand 3632 states and 5207 transitions. [2024-11-01 15:32:55,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-01 15:32:55,478 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 15:32:55,478 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] [2024-11-01 15:32:55,515 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 [2024-11-01 15:32:55,678 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 [2024-11-01 15:32:55,679 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 15:32:55,679 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 15:32:55,679 INFO L85 PathProgramCache]: Analyzing trace with hash -398625645, now seen corresponding path program 1 times [2024-11-01 15:32:55,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 15:32:55,679 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [961337995] [2024-11-01 15:32:55,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 15:32:55,680 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 [2024-11-01 15:32:55,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-01 15:32:55,682 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) [2024-11-01 15:32:55,683 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 [2024-11-01 15:32:57,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 15:32:57,680 INFO L255 TraceCheckSpWp]: Trace formula consists of 1972 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-01 15:32:57,684 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 15:33:00,226 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-01 15:33:00,226 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 15:33:02,436 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-01 15:33:02,437 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 15:33:02,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [961337995] [2024-11-01 15:33:02,437 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [961337995] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 15:33:02,437 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 15:33:02,437 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 5] imperfect sequences [] total 5 [2024-11-01 15:33:02,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [890122595] [2024-11-01 15:33:02,438 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 15:33:02,438 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-01 15:33:02,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 15:33:02,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-01 15:33:02,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-01 15:33:02,439 INFO L87 Difference]: Start difference. First operand 3632 states and 5207 transitions. Second operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 4 states have internal predecessors, (75), 3 states have call successors, (25), 4 states have call predecessors, (25), 3 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-01 15:33:03,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 15:33:03,768 INFO L93 Difference]: Finished difference Result 10884 states and 15631 transitions. [2024-11-01 15:33:03,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-01 15:33:03,769 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 4 states have internal predecessors, (75), 3 states have call successors, (25), 4 states have call predecessors, (25), 3 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 110 [2024-11-01 15:33:03,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 15:33:03,829 INFO L225 Difference]: With dead ends: 10884 [2024-11-01 15:33:03,829 INFO L226 Difference]: Without dead ends: 7271 [2024-11-01 15:33:03,858 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 215 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-01 15:33:03,859 INFO L432 NwaCegarLoop]: 1705 mSDtfsCounter, 1548 mSDsluCounter, 4957 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1549 SdHoareTripleChecker+Valid, 6662 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 [2024-11-01 15:33:03,859 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1549 Valid, 6662 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-01 15:33:03,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7271 states. [2024-11-01 15:33:04,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7271 to 7260. [2024-11-01 15:33:04,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7260 states, 4835 states have (on average 1.3191313340227508) internal successors, (6378), 5055 states have internal predecessors, (6378), 2006 states have call successors, (2006), 419 states have call predecessors, (2006), 418 states have return successors, (2027), 1945 states have call predecessors, (2027), 2005 states have call successors, (2027) [2024-11-01 15:33:04,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 7260 states and 10411 transitions. [2024-11-01 15:33:04,321 INFO L78 Accepts]: Start accepts. Automaton has 7260 states and 10411 transitions. Word has length 110 [2024-11-01 15:33:04,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 15:33:04,321 INFO L471 AbstractCegarLoop]: Abstraction has 7260 states and 10411 transitions. [2024-11-01 15:33:04,322 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 4 states have internal predecessors, (75), 3 states have call successors, (25), 4 states have call predecessors, (25), 3 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-01 15:33:04,322 INFO L276 IsEmpty]: Start isEmpty. Operand 7260 states and 10411 transitions. [2024-11-01 15:33:04,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-01 15:33:04,325 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 15:33:04,325 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] [2024-11-01 15:33:04,365 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 [2024-11-01 15:33:04,525 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 [2024-11-01 15:33:04,526 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 15:33:04,526 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 15:33:04,526 INFO L85 PathProgramCache]: Analyzing trace with hash 766943760, now seen corresponding path program 1 times [2024-11-01 15:33:04,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 15:33:04,526 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1713980506] [2024-11-01 15:33:04,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 15:33:04,527 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 [2024-11-01 15:33:04,527 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-01 15:33:04,531 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) [2024-11-01 15:33:04,532 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 [2024-11-01 15:33:06,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 15:33:06,615 INFO L255 TraceCheckSpWp]: Trace formula consists of 1968 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-01 15:33:06,619 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 15:33:09,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-01 15:33:09,111 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 15:33:11,345 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-01 15:33:11,345 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 15:33:11,345 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1713980506] [2024-11-01 15:33:11,345 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1713980506] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 15:33:11,346 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 15:33:11,346 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 5] imperfect sequences [] total 5 [2024-11-01 15:33:11,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1951667331] [2024-11-01 15:33:11,346 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 15:33:11,346 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-01 15:33:11,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 15:33:11,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-01 15:33:11,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-01 15:33:11,348 INFO L87 Difference]: Start difference. First operand 7260 states and 10411 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 3 states have call successors, (25), 4 states have call predecessors, (25), 3 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-01 15:33:12,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-01 15:33:12,947 INFO L93 Difference]: Finished difference Result 21784 states and 31294 transitions. [2024-11-01 15:33:12,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-01 15:33:12,948 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 3 states have call successors, (25), 4 states have call predecessors, (25), 3 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 108 [2024-11-01 15:33:12,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-01 15:33:13,066 INFO L225 Difference]: With dead ends: 21784 [2024-11-01 15:33:13,067 INFO L226 Difference]: Without dead ends: 14543 [2024-11-01 15:33:13,116 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 217 GetRequests, 211 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-01 15:33:13,117 INFO L432 NwaCegarLoop]: 1742 mSDtfsCounter, 1546 mSDsluCounter, 5033 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1547 SdHoareTripleChecker+Valid, 6775 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-01 15:33:13,117 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1547 Valid, 6775 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-01 15:33:13,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14543 states. [2024-11-01 15:33:13,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14543 to 14444. [2024-11-01 15:33:13,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14444 states, 9611 states have (on average 1.319529705545729) internal successors, (12682), 10075 states have internal predecessors, (12682), 3998 states have call successors, (3998), 835 states have call predecessors, (3998), 834 states have return successors, (4070), 3853 states have call predecessors, (4070), 3997 states have call successors, (4070) [2024-11-01 15:33:14,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14444 states to 14444 states and 20750 transitions. [2024-11-01 15:33:14,064 INFO L78 Accepts]: Start accepts. Automaton has 14444 states and 20750 transitions. Word has length 108 [2024-11-01 15:33:14,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-01 15:33:14,065 INFO L471 AbstractCegarLoop]: Abstraction has 14444 states and 20750 transitions. [2024-11-01 15:33:14,066 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 3 states have call successors, (25), 4 states have call predecessors, (25), 3 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-01 15:33:14,066 INFO L276 IsEmpty]: Start isEmpty. Operand 14444 states and 20750 transitions. [2024-11-01 15:33:14,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-01 15:33:14,069 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 15:33:14,069 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] [2024-11-01 15:33:14,110 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 (7)] Ended with exit code 0 [2024-11-01 15:33:14,269 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 [2024-11-01 15:33:14,270 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 15:33:14,270 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 15:33:14,270 INFO L85 PathProgramCache]: Analyzing trace with hash 580657986, now seen corresponding path program 1 times [2024-11-01 15:33:14,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 15:33:14,270 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [255399341] [2024-11-01 15:33:14,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 15:33:14,271 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 [2024-11-01 15:33:14,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-01 15:33:14,272 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) [2024-11-01 15:33:14,273 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 [2024-11-01 15:33:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 15:33:16,245 INFO L255 TraceCheckSpWp]: Trace formula consists of 1970 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-01 15:33:16,249 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 15:33:18,829 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-01 15:33:18,829 INFO L311 TraceCheckSpWp]: Computing backward predicates...