/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 'z3 -smt2 -in SMTLIB2_COMPLIANT=true' -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-b75d321-m [2024-11-04 13:19:13,197 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-04 13:19:13,262 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-04 13:19:13,266 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-04 13:19:13,266 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-04 13:19:13,286 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-04 13:19:13,287 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-04 13:19:13,287 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-04 13:19:13,287 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-04 13:19:13,288 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-04 13:19:13,288 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-04 13:19:13,288 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-04 13:19:13,289 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-04 13:19:13,289 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-04 13:19:13,290 INFO L153 SettingsManager]: * Use SBE=true [2024-11-04 13:19:13,290 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-04 13:19:13,290 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-04 13:19:13,291 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-04 13:19:13,291 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-04 13:19:13,291 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-04 13:19:13,292 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-04 13:19:13,292 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-04 13:19:13,292 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-04 13:19:13,293 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-04 13:19:13,296 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-04 13:19:13,296 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-04 13:19:13,296 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-04 13:19:13,297 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-04 13:19:13,297 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-04 13:19:13,297 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-04 13:19:13,297 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-04 13:19:13,298 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-04 13:19:13,298 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-04 13:19:13,298 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-04 13:19:13,298 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-04 13:19:13,299 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-04 13:19:13,299 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-04 13:19:13,302 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-04 13:19:13,302 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-04 13:19:13,303 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-04 13:19:13,303 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-04 13:19:13,303 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:19:13,506 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-04 13:19:13,533 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-04 13:19:13,535 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-04 13:19:13,536 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-04 13:19:13,537 INFO L274 PluginConnector]: CDTParser initialized [2024-11-04 13:19:13,538 INFO L431 ainManager$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 [2024-11-04 13:19:15,006 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-04 13:19:15,486 INFO L384 CDTParser]: Found 1 translation units. [2024-11-04 13:19:15,487 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 [2024-11-04 13:19:15,526 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9a033030/6e87ae5903dc4f1582ec2c0a69b9c15e/FLAGd07059502 [2024-11-04 13:19:15,539 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9a033030/6e87ae5903dc4f1582ec2c0a69b9c15e [2024-11-04 13:19:15,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-04 13:19:15,543 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-04 13:19:15,544 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-04 13:19:15,544 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-04 13:19:15,551 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-04 13:19:15,551 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 01:19:15" (1/1) ... [2024-11-04 13:19:15,552 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b929c01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:19:15, skipping insertion in model container [2024-11-04 13:19:15,552 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 01:19:15" (1/1) ... [2024-11-04 13:19:15,704 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-04 13:19:16,732 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:16,836 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:16,837 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:16,997 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:16,998 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:16,999 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:16,999 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,001 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,001 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,002 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,003 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,003 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,004 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,023 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,027 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,038 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,046 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,129 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,141 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,144 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,151 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,156 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,156 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,159 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,163 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,168 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,245 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,262 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,291 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,293 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,298 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,322 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,330 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,332 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,340 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,341 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,368 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,371 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,391 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,391 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,392 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,398 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,398 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,399 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,401 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,401 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,406 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,407 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,407 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,412 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,437 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,442 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,450 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,450 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,450 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,456 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,457 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,457 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,457 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,458 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,458 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,459 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,467 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i[284626,284639] [2024-11-04 13:19:17,517 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-04 13:19:17,519 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-04 13:19:17,554 INFO L200 MainTranslator]: Completed pre-run [2024-11-04 13:19:17,706 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] [2024-11-04 13:19:17,709 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] [2024-11-04 13:19:17,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [6355] [2024-11-04 13:19:17,715 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [6363] [2024-11-04 13:19:17,715 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsb": "+S" (addr), "+c" (count): "d" (port)); [6370] [2024-11-04 13:19:17,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insb": "+D" (addr), "+c" (count): "d" (port)); [6377] [2024-11-04 13:19:17,837 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i[284626,284639] [2024-11-04 13:19:17,844 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-04 13:19:17,928 INFO L204 MainTranslator]: Completed translation [2024-11-04 13:19:17,929 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:19:17 WrapperNode [2024-11-04 13:19:17,929 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-04 13:19:17,931 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-04 13:19:17,931 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-04 13:19:17,931 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-04 13:19:17,936 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:19:17" (1/1) ... [2024-11-04 13:19:18,015 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:19:17" (1/1) ... [2024-11-04 13:19:18,120 INFO L138 Inliner]: procedures = 237, calls = 2107, calls flagged for inlining = 106, calls inlined = 86, statements flattened = 3145 [2024-11-04 13:19:18,120 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-04 13:19:18,121 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-04 13:19:18,121 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-04 13:19:18,122 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-04 13:19:18,131 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:19:17" (1/1) ... [2024-11-04 13:19:18,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:19:17" (1/1) ... [2024-11-04 13:19:18,150 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:19:17" (1/1) ... [2024-11-04 13:19:18,468 INFO L175 MemorySlicer]: Split 921 memory accesses to 32 slices as follows [13, 192, 6, 14, 7, 2, 6, 7, 6, 14, 6, 7, 6, 2, 6, 224, 14, 2, 6, 16, 6, 7, 254, 6, 4, 6, 6, 14, 5, 43, 8, 6]. 28 percent of accesses are in the largest equivalence class. The 362 initializations are split as follows [0, 192, 6, 14, 0, 0, 6, 0, 6, 14, 6, 0, 6, 2, 6, 0, 14, 0, 6, 16, 6, 0, 8, 6, 4, 6, 6, 14, 4, 0, 8, 6]. The 356 writes are split as follows [13, 0, 0, 0, 6, 0, 0, 6, 0, 0, 0, 6, 0, 0, 0, 192, 0, 0, 0, 0, 0, 6, 84, 0, 0, 0, 0, 0, 0, 43, 0, 0]. [2024-11-04 13:19:18,468 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:19:17" (1/1) ... [2024-11-04 13:19:18,468 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:19:17" (1/1) ... [2024-11-04 13:19:18,554 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:19:17" (1/1) ... [2024-11-04 13:19:18,566 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:19:17" (1/1) ... [2024-11-04 13:19:18,598 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:19:17" (1/1) ... [2024-11-04 13:19:18,621 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:19:17" (1/1) ... [2024-11-04 13:19:18,650 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-04 13:19:18,651 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-04 13:19:18,651 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-04 13:19:18,651 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-04 13:19:18,652 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:19:17" (1/1) ... [2024-11-04 13:19:18,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-04 13:19:18,666 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:19:18,678 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) [2024-11-04 13:19:18,684 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 [2024-11-04 13:19:18,708 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2024-11-04 13:19:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2024-11-04 13:19:18,708 INFO L130 BoogieDeclarations]: Found specification of procedure WriteW6692 [2024-11-04 13:19:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteW6692 [2024-11-04 13:19:18,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-04 13:19:18,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-04 13:19:18,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-04 13:19:18,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-04 13:19:18,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-04 13:19:18,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-04 13:19:18,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-04 13:19:18,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-04 13:19:18,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-04 13:19:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-11-04 13:19:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2024-11-04 13:19:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2024-11-04 13:19:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2024-11-04 13:19:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2024-11-04 13:19:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#14 [2024-11-04 13:19:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#15 [2024-11-04 13:19:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#16 [2024-11-04 13:19:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#17 [2024-11-04 13:19:18,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#18 [2024-11-04 13:19:18,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#19 [2024-11-04 13:19:18,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#20 [2024-11-04 13:19:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#21 [2024-11-04 13:19:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#22 [2024-11-04 13:19:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#23 [2024-11-04 13:19:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#24 [2024-11-04 13:19:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#25 [2024-11-04 13:19:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#26 [2024-11-04 13:19:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#27 [2024-11-04 13:19:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#28 [2024-11-04 13:19:18,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#29 [2024-11-04 13:19:18,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#30 [2024-11-04 13:19:18,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#31 [2024-11-04 13:19:18,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-04 13:19:18,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-04 13:19:18,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-04 13:19:18,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-04 13:19:18,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-04 13:19:18,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-04 13:19:18,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-04 13:19:18,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-04 13:19:18,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-04 13:19:18,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2024-11-04 13:19:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2024-11-04 13:19:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2024-11-04 13:19:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#12 [2024-11-04 13:19:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#13 [2024-11-04 13:19:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#14 [2024-11-04 13:19:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#15 [2024-11-04 13:19:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#16 [2024-11-04 13:19:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#17 [2024-11-04 13:19:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#18 [2024-11-04 13:19:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#19 [2024-11-04 13:19:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#20 [2024-11-04 13:19:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#21 [2024-11-04 13:19:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#22 [2024-11-04 13:19:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#23 [2024-11-04 13:19:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#24 [2024-11-04 13:19:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#25 [2024-11-04 13:19:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#26 [2024-11-04 13:19:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#27 [2024-11-04 13:19:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#28 [2024-11-04 13:19:18,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#29 [2024-11-04 13:19:18,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#30 [2024-11-04 13:19:18,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#31 [2024-11-04 13:19:18,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-04 13:19:18,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-04 13:19:18,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-04 13:19:18,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-04 13:19:18,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-04 13:19:18,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-04 13:19:18,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-04 13:19:18,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-04 13:19:18,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-04 13:19:18,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-04 13:19:18,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-04 13:19:18,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-04 13:19:18,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-11-04 13:19:18,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2024-11-04 13:19:18,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2024-11-04 13:19:18,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2024-11-04 13:19:18,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2024-11-04 13:19:18,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#17 [2024-11-04 13:19:18,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#18 [2024-11-04 13:19:18,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#19 [2024-11-04 13:19:18,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#20 [2024-11-04 13:19:18,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#21 [2024-11-04 13:19:18,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#22 [2024-11-04 13:19:18,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#23 [2024-11-04 13:19:18,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#24 [2024-11-04 13:19:18,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#25 [2024-11-04 13:19:18,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#26 [2024-11-04 13:19:18,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#27 [2024-11-04 13:19:18,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#28 [2024-11-04 13:19:18,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#29 [2024-11-04 13:19:18,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#30 [2024-11-04 13:19:18,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#31 [2024-11-04 13:19:18,725 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_clear_bchannel [2024-11-04 13:19:18,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_clear_bchannel [2024-11-04 13:19:18,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-04 13:19:18,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-04 13:19:18,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-04 13:19:18,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-04 13:19:18,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-04 13:19:18,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-04 13:19:18,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-04 13:19:18,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-04 13:19:18,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-04 13:19:18,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-04 13:19:18,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-04 13:19:18,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-04 13:19:18,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-04 13:19:18,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-04 13:19:18,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-04 13:19:18,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-04 13:19:18,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-04 13:19:18,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-04 13:19:18,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-04 13:19:18,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-04 13:19:18,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-04 13:19:18,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-04 13:19:18,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-04 13:19:18,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-04 13:19:18,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-04 13:19:18,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-04 13:19:18,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-04 13:19:18,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-04 13:19:18,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-04 13:19:18,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-04 13:19:18,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-04 13:19:18,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-04 13:19:18,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-04 13:19:18,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-04 13:19:18,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-04 13:19:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-04 13:19:18,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-04 13:19:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-04 13:19:18,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-04 13:19:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-04 13:19:18,731 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2024-11-04 13:19:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_unregister_device [2024-11-04 13:19:18,731 INFO L130 BoogieDeclarations]: Found specification of procedure ReadW6692 [2024-11-04 13:19:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadW6692 [2024-11-04 13:19:18,731 INFO L130 BoogieDeclarations]: Found specification of procedure W6692B_interrupt [2024-11-04 13:19:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692B_interrupt [2024-11-04 13:19:18,732 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-04 13:19:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-04 13:19:18,732 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2024-11-04 13:19:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2024-11-04 13:19:18,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-04 13:19:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-04 13:19:18,732 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-04 13:19:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-04 13:19:18,732 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_empty_Bfifo [2024-11-04 13:19:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_empty_Bfifo [2024-11-04 13:19:18,733 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-04 13:19:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-04 13:19:18,733 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_fill_Bfifo [2024-11-04 13:19:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_fill_Bfifo [2024-11-04 13:19:18,733 INFO L130 BoogieDeclarations]: Found specification of procedure ReadW6692B [2024-11-04 13:19:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadW6692B [2024-11-04 13:19:18,733 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-04 13:19:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-04 13:19:18,733 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_empty_Dfifo [2024-11-04 13:19:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_empty_Dfifo [2024-11-04 13:19:18,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-04 13:19:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-04 13:19:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-04 13:19:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-04 13:19:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-04 13:19:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-04 13:19:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-04 13:19:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-04 13:19:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-04 13:19:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-04 13:19:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-04 13:19:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-04 13:19:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-04 13:19:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-04 13:19:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-04 13:19:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-04 13:19:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-04 13:19:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-04 13:19:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-04 13:19:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-04 13:19:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-04 13:19:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-04 13:19:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-04 13:19:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-04 13:19:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-04 13:19:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-04 13:19:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-04 13:19:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-04 13:19:18,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-04 13:19:18,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-04 13:19:18,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-04 13:19:18,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-04 13:19:18,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-04 13:19:18,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-04 13:19:18,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-04 13:19:18,737 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-04 13:19:18,738 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-04 13:19:18,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-04 13:19:18,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-04 13:19:18,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-04 13:19:18,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-04 13:19:18,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-04 13:19:18,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-04 13:19:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-04 13:19:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-04 13:19:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-04 13:19:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-11-04 13:19:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2024-11-04 13:19:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2024-11-04 13:19:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2024-11-04 13:19:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#13 [2024-11-04 13:19:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#14 [2024-11-04 13:19:18,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#15 [2024-11-04 13:19:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#16 [2024-11-04 13:19:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#17 [2024-11-04 13:19:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#18 [2024-11-04 13:19:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#19 [2024-11-04 13:19:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#20 [2024-11-04 13:19:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#21 [2024-11-04 13:19:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#22 [2024-11-04 13:19:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#23 [2024-11-04 13:19:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#24 [2024-11-04 13:19:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#25 [2024-11-04 13:19:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#26 [2024-11-04 13:19:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#27 [2024-11-04 13:19:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#28 [2024-11-04 13:19:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#29 [2024-11-04 13:19:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#30 [2024-11-04 13:19:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#31 [2024-11-04 13:19:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-04 13:19:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-04 13:19:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-04 13:19:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-04 13:19:18,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-04 13:19:18,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-04 13:19:18,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-04 13:19:18,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-04 13:19:18,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-04 13:19:18,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-04 13:19:18,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-04 13:19:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-04 13:19:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-11-04 13:19:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2024-11-04 13:19:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2024-11-04 13:19:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#15 [2024-11-04 13:19:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#16 [2024-11-04 13:19:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#17 [2024-11-04 13:19:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#18 [2024-11-04 13:19:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#19 [2024-11-04 13:19:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#20 [2024-11-04 13:19:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#21 [2024-11-04 13:19:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#22 [2024-11-04 13:19:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#23 [2024-11-04 13:19:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#24 [2024-11-04 13:19:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#25 [2024-11-04 13:19:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#26 [2024-11-04 13:19:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#27 [2024-11-04 13:19:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#28 [2024-11-04 13:19:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#29 [2024-11-04 13:19:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#30 [2024-11-04 13:19:18,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#31 [2024-11-04 13:19:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-04 13:19:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-04 13:19:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-04 13:19:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-04 13:19:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-04 13:19:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-04 13:19:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-04 13:19:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-04 13:19:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-04 13:19:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-04 13:19:18,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-04 13:19:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-11-04 13:19:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-11-04 13:19:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-11-04 13:19:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2024-11-04 13:19:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2024-11-04 13:19:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2024-11-04 13:19:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2024-11-04 13:19:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#17 [2024-11-04 13:19:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#18 [2024-11-04 13:19:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#19 [2024-11-04 13:19:18,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#20 [2024-11-04 13:19:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#21 [2024-11-04 13:19:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#22 [2024-11-04 13:19:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#23 [2024-11-04 13:19:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#24 [2024-11-04 13:19:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#25 [2024-11-04 13:19:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#26 [2024-11-04 13:19:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#27 [2024-11-04 13:19:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#28 [2024-11-04 13:19:18,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#29 [2024-11-04 13:19:18,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#30 [2024-11-04 13:19:18,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#31 [2024-11-04 13:19:18,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-04 13:19:18,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-04 13:19:18,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-04 13:19:18,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-04 13:19:18,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-04 13:19:18,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-04 13:19:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-04 13:19:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-04 13:19:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-04 13:19:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-04 13:19:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-04 13:19:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-04 13:19:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-04 13:19:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-04 13:19:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-04 13:19:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-04 13:19:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-04 13:19:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-04 13:19:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-04 13:19:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-04 13:19:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-04 13:19:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-04 13:19:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-04 13:19:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-04 13:19:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-04 13:19:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-04 13:19:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-04 13:19:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-04 13:19:18,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-04 13:19:18,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-04 13:19:18,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-04 13:19:18,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-04 13:19:18,754 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-04 13:19:18,754 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-04 13:19:18,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-04 13:19:18,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-04 13:19:18,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-04 13:19:18,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-04 13:19:18,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-04 13:19:18,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-04 13:19:18,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-04 13:19:18,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-04 13:19:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-04 13:19:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-04 13:19:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-04 13:19:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-04 13:19:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-11-04 13:19:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2024-11-04 13:19:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2024-11-04 13:19:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2024-11-04 13:19:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2024-11-04 13:19:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#17 [2024-11-04 13:19:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#18 [2024-11-04 13:19:18,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#19 [2024-11-04 13:19:18,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#20 [2024-11-04 13:19:18,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#21 [2024-11-04 13:19:18,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#22 [2024-11-04 13:19:18,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#23 [2024-11-04 13:19:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#24 [2024-11-04 13:19:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#25 [2024-11-04 13:19:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#26 [2024-11-04 13:19:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#27 [2024-11-04 13:19:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#28 [2024-11-04 13:19:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#29 [2024-11-04 13:19:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#30 [2024-11-04 13:19:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#31 [2024-11-04 13:19:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-04 13:19:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-04 13:19:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-04 13:19:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-04 13:19:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-04 13:19:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-04 13:19:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-04 13:19:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-04 13:19:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-04 13:19:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2024-11-04 13:19:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2024-11-04 13:19:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2024-11-04 13:19:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2024-11-04 13:19:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2024-11-04 13:19:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14 [2024-11-04 13:19:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15 [2024-11-04 13:19:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#16 [2024-11-04 13:19:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#17 [2024-11-04 13:19:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#18 [2024-11-04 13:19:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#19 [2024-11-04 13:19:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#20 [2024-11-04 13:19:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#21 [2024-11-04 13:19:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#22 [2024-11-04 13:19:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#23 [2024-11-04 13:19:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#24 [2024-11-04 13:19:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#25 [2024-11-04 13:19:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#26 [2024-11-04 13:19:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#27 [2024-11-04 13:19:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#28 [2024-11-04 13:19:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#29 [2024-11-04 13:19:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#30 [2024-11-04 13:19:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#31 [2024-11-04 13:19:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-04 13:19:18,765 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-04 13:19:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_led_handler [2024-11-04 13:19:18,765 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_led_handler [2024-11-04 13:19:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure send_next [2024-11-04 13:19:18,765 INFO L138 BoogieDeclarations]: Found implementation of procedure send_next [2024-11-04 13:19:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-04 13:19:18,765 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-04 13:19:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-04 13:19:18,766 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-04 13:19:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure WriteW6692B [2024-11-04 13:19:18,766 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteW6692B [2024-11-04 13:19:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2024-11-04 13:19:18,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freebchannel [2024-11-04 13:19:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2024-11-04 13:19:18,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mISDN_freedchannel [2024-11-04 13:19:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure ph_command [2024-11-04 13:19:18,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ph_command [2024-11-04 13:19:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-04 13:19:18,766 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-04 13:19:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2024-11-04 13:19:18,767 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2024-11-04 13:19:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-04 13:19:18,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-04 13:19:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure _set_debug [2024-11-04 13:19:18,767 INFO L138 BoogieDeclarations]: Found implementation of procedure _set_debug [2024-11-04 13:19:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-04 13:19:18,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-04 13:19:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-04 13:19:18,767 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-04 13:19:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2024-11-04 13:19:18,767 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2024-11-04 13:19:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure disable_hwirq [2024-11-04 13:19:18,768 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_hwirq [2024-11-04 13:19:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_probe [2024-11-04 13:19:18,768 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_probe [2024-11-04 13:19:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-04 13:19:18,768 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-04 13:19:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2024-11-04 13:19:18,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2024-11-04 13:19:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-04 13:19:18,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-04 13:19:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-04 13:19:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-04 13:19:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-04 13:19:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-04 13:19:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-04 13:19:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-04 13:19:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-04 13:19:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-04 13:19:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-04 13:19:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2024-11-04 13:19:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2024-11-04 13:19:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#11 [2024-11-04 13:19:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#12 [2024-11-04 13:19:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#13 [2024-11-04 13:19:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#14 [2024-11-04 13:19:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#15 [2024-11-04 13:19:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#16 [2024-11-04 13:19:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#17 [2024-11-04 13:19:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#18 [2024-11-04 13:19:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#19 [2024-11-04 13:19:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#20 [2024-11-04 13:19:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#21 [2024-11-04 13:19:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#22 [2024-11-04 13:19:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#23 [2024-11-04 13:19:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#24 [2024-11-04 13:19:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#25 [2024-11-04 13:19:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#26 [2024-11-04 13:19:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#27 [2024-11-04 13:19:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#28 [2024-11-04 13:19:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#29 [2024-11-04 13:19:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#30 [2024-11-04 13:19:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#31 [2024-11-04 13:19:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-04 13:19:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-04 13:19:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-04 13:19:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-04 13:19:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-04 13:19:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-04 13:19:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-04 13:19:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-04 13:19:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-04 13:19:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2024-11-04 13:19:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#10 [2024-11-04 13:19:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#11 [2024-11-04 13:19:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#12 [2024-11-04 13:19:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#13 [2024-11-04 13:19:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#14 [2024-11-04 13:19:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#15 [2024-11-04 13:19:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#16 [2024-11-04 13:19:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#17 [2024-11-04 13:19:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#18 [2024-11-04 13:19:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#19 [2024-11-04 13:19:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#20 [2024-11-04 13:19:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#21 [2024-11-04 13:19:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#22 [2024-11-04 13:19:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#23 [2024-11-04 13:19:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#24 [2024-11-04 13:19:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#25 [2024-11-04 13:19:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#26 [2024-11-04 13:19:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#27 [2024-11-04 13:19:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#28 [2024-11-04 13:19:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#29 [2024-11-04 13:19:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#30 [2024-11-04 13:19:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#31 [2024-11-04 13:19:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-04 13:19:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-04 13:19:18,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-04 13:19:18,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-04 13:19:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-04 13:19:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-04 13:19:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-04 13:19:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-04 13:19:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2024-11-04 13:19:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#9 [2024-11-04 13:19:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#10 [2024-11-04 13:19:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#11 [2024-11-04 13:19:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#12 [2024-11-04 13:19:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#13 [2024-11-04 13:19:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#14 [2024-11-04 13:19:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#15 [2024-11-04 13:19:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#16 [2024-11-04 13:19:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#17 [2024-11-04 13:19:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#18 [2024-11-04 13:19:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#19 [2024-11-04 13:19:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#20 [2024-11-04 13:19:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#21 [2024-11-04 13:19:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#22 [2024-11-04 13:19:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#23 [2024-11-04 13:19:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#24 [2024-11-04 13:19:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#25 [2024-11-04 13:19:18,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#26 [2024-11-04 13:19:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#27 [2024-11-04 13:19:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#28 [2024-11-04 13:19:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#29 [2024-11-04 13:19:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#30 [2024-11-04 13:19:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#31 [2024-11-04 13:19:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-04 13:19:18,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-04 13:19:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-04 13:19:18,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-04 13:19:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-04 13:19:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-04 13:19:18,781 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-04 13:19:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2024-11-04 13:19:18,781 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2024-11-04 13:19:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-04 13:19:18,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-04 13:19:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-04 13:19:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure recv_Bchannel [2024-11-04 13:19:18,781 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_Bchannel [2024-11-04 13:19:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2024-11-04 13:19:18,781 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2024-11-04 13:19:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-04 13:19:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-04 13:19:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-04 13:19:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-04 13:19:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-04 13:19:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-04 13:19:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-04 13:19:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-04 13:19:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-04 13:19:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-04 13:19:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-04 13:19:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-04 13:19:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-04 13:19:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-04 13:19:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-04 13:19:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-04 13:19:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-04 13:19:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-04 13:19:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-04 13:19:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-04 13:19:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-04 13:19:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-04 13:19:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-04 13:19:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-04 13:19:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-04 13:19:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-04 13:19:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-04 13:19:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-04 13:19:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-04 13:19:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-04 13:19:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-04 13:19:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-04 13:19:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-04 13:19:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-04 13:19:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2024-11-04 13:19:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2024-11-04 13:19:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2024-11-04 13:19:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2024-11-04 13:19:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure W6692_fill_Dfifo [2024-11-04 13:19:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure W6692_fill_Dfifo [2024-11-04 13:19:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure w6692_mode [2024-11-04 13:19:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure w6692_mode [2024-11-04 13:19:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_dframe [2024-11-04 13:19:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_dframe [2024-11-04 13:19:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2024-11-04 13:19:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2024-11-04 13:19:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-04 13:19:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-04 13:19:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure l1_event [2024-11-04 13:19:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_event [2024-11-04 13:19:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-04 13:19:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-04 13:19:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2024-11-04 13:19:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2024-11-04 13:19:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2024-11-04 13:19:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2024-11-04 13:19:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-04 13:19:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-04 13:19:19,578 INFO L238 CfgBuilder]: Building ICFG [2024-11-04 13:19:19,580 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-04 13:19:28,968 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-04 13:19:43,505 INFO L? ?]: Removed 1072 outVars from TransFormulas that were not future-live. [2024-11-04 13:19:43,505 INFO L287 CfgBuilder]: Performing block encoding [2024-11-04 13:19:43,546 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-04 13:19:43,547 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-04 13:19:43,547 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.11 01:19:43 BoogieIcfgContainer [2024-11-04 13:19:43,547 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-04 13:19:43,552 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-04 13:19:43,552 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-04 13:19:43,555 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-04 13:19:43,555 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.11 01:19:15" (1/3) ... [2024-11-04 13:19:43,555 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4805fb49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.11 01:19:43, skipping insertion in model container [2024-11-04 13:19:43,555 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 01:19:17" (2/3) ... [2024-11-04 13:19:43,556 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4805fb49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.11 01:19:43, skipping insertion in model container [2024-11-04 13:19:43,556 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.11 01:19:43" (3/3) ... [2024-11-04 13:19:43,557 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--w6692.ko-entry_point.cil.out.i [2024-11-04 13:19:43,571 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-04 13:19:43,571 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-04 13:19:43,663 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-04 13:19:43,670 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;@1ac31fa0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-04 13:19:43,670 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-04 13:19:43,683 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) [2024-11-04 13:19:43,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-04 13:19:43,693 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 13:19:43,693 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] [2024-11-04 13:19:43,694 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 13:19:43,697 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 13:19:43,698 INFO L85 PathProgramCache]: Analyzing trace with hash -1289139407, now seen corresponding path program 1 times [2024-11-04 13:19:43,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 13:19:43,705 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [551901856] [2024-11-04 13:19:43,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 13:19:43,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:19:43,707 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:19:43,708 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-04 13:19:43,709 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-04 13:19:45,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 13:19:45,712 INFO L255 TraceCheckSpWp]: Trace formula consists of 1727 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-04 13:19:45,718 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 13:19:45,733 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-04 13:19:45,733 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 13:19:46,453 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-04 13:19:46,454 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 13:19:46,454 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [551901856] [2024-11-04 13:19:46,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [551901856] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-04 13:19:46,455 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-04 13:19:46,455 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-04 13:19:46,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034841038] [2024-11-04 13:19:46,457 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-04 13:19:46,461 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-04 13:19:46,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 13:19:46,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-04 13:19:46,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-04 13:19:46,486 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 15.0) internal successors, (30), 2 states have internal predecessors, (30), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-04 13:19:46,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 13:19:46,641 INFO L93 Difference]: Finished difference Result 2235 states and 3225 transitions. [2024-11-04 13:19:46,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-04 13:19:46,643 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 15.0) internal successors, (30), 2 states have internal predecessors, (30), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 63 [2024-11-04 13:19:46,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 13:19:46,668 INFO L225 Difference]: With dead ends: 2235 [2024-11-04 13:19:46,668 INFO L226 Difference]: Without dead ends: 1103 [2024-11-04 13:19:46,676 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 [2024-11-04 13:19:46,679 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 [2024-11-04 13:19:46,680 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] [2024-11-04 13:19:46,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1103 states. [2024-11-04 13:19:46,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1103 to 1103. [2024-11-04 13:19:46,802 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) [2024-11-04 13:19:46,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 1103 states and 1579 transitions. [2024-11-04 13:19:46,820 INFO L78 Accepts]: Start accepts. Automaton has 1103 states and 1579 transitions. Word has length 63 [2024-11-04 13:19:46,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 13:19:46,822 INFO L471 AbstractCegarLoop]: Abstraction has 1103 states and 1579 transitions. [2024-11-04 13:19:46,822 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 15.0) internal successors, (30), 2 states have internal predecessors, (30), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-04 13:19:46,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1579 transitions. [2024-11-04 13:19:46,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-04 13:19:46,825 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 13:19:46,825 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] [2024-11-04 13:19:46,850 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-04 13:19:47,026 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:19:47,027 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 13:19:47,027 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 13:19:47,027 INFO L85 PathProgramCache]: Analyzing trace with hash -962814613, now seen corresponding path program 1 times [2024-11-04 13:19:47,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 13:19:47,028 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1876818892] [2024-11-04 13:19:47,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 13:19:47,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:19:47,028 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:19:47,031 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-04 13:19:47,032 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-04 13:19:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 13:19:48,812 INFO L255 TraceCheckSpWp]: Trace formula consists of 1727 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-04 13:19:48,816 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 13:19:48,974 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-04 13:19:48,975 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 13:19:49,821 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-04 13:19:49,822 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 13:19:49,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1876818892] [2024-11-04 13:19:49,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1876818892] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-04 13:19:49,822 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-04 13:19:49,823 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2024-11-04 13:19:49,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [111520975] [2024-11-04 13:19:49,823 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-04 13:19:49,824 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-04 13:19:49,824 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 13:19:49,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-04 13:19:49,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 13:19:49,826 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) [2024-11-04 13:19:50,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 13:19:50,263 INFO L93 Difference]: Finished difference Result 2921 states and 4183 transitions. [2024-11-04 13:19:50,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-04 13:19:50,265 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 [2024-11-04 13:19:50,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 13:19:50,284 INFO L225 Difference]: With dead ends: 2921 [2024-11-04 13:19:50,285 INFO L226 Difference]: Without dead ends: 1827 [2024-11-04 13:19:50,293 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 [2024-11-04 13:19:50,294 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, 0.3s IncrementalHoareTripleChecker+Time [2024-11-04 13:19:50,295 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1043 Valid, 3298 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-04 13:19:50,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1827 states. [2024-11-04 13:19:50,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1827 to 1822. [2024-11-04 13:19:50,409 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) [2024-11-04 13:19:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1822 states and 2611 transitions. [2024-11-04 13:19:50,424 INFO L78 Accepts]: Start accepts. Automaton has 1822 states and 2611 transitions. Word has length 63 [2024-11-04 13:19:50,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 13:19:50,425 INFO L471 AbstractCegarLoop]: Abstraction has 1822 states and 2611 transitions. [2024-11-04 13:19:50,425 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) [2024-11-04 13:19:50,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2611 transitions. [2024-11-04 13:19:50,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-04 13:19:50,435 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 13:19:50,436 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] [2024-11-04 13:19:50,469 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-04 13:19:50,636 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:19:50,637 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 13:19:50,637 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 13:19:50,638 INFO L85 PathProgramCache]: Analyzing trace with hash -1185255725, now seen corresponding path program 1 times [2024-11-04 13:19:50,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 13:19:50,638 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [428445825] [2024-11-04 13:19:50,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 13:19:50,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:19:50,638 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:19:50,640 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-04 13:19:50,642 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-04 13:19:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 13:19:52,295 INFO L255 TraceCheckSpWp]: Trace formula consists of 1830 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-04 13:19:52,299 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 13:19:52,393 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-04 13:19:52,393 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 13:19:53,562 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-04 13:19:53,563 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 13:19:53,563 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [428445825] [2024-11-04 13:19:53,563 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [428445825] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-04 13:19:53,563 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-04 13:19:53,564 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2024-11-04 13:19:53,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [746052497] [2024-11-04 13:19:53,564 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-04 13:19:53,564 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-04 13:19:53,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 13:19:53,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-04 13:19:53,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-04 13:19:53,566 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) [2024-11-04 13:19:57,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-04 13:19:57,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 13:19:57,860 INFO L93 Difference]: Finished difference Result 3626 states and 5201 transitions. [2024-11-04 13:19:57,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-04 13:19:57,861 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 [2024-11-04 13:19:57,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 13:19:57,877 INFO L225 Difference]: With dead ends: 3626 [2024-11-04 13:19:57,877 INFO L226 Difference]: Without dead ends: 1822 [2024-11-04 13:19:57,887 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 [2024-11-04 13:19:57,889 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 [2024-11-04 13:19:57,889 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] [2024-11-04 13:19:57,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1822 states. [2024-11-04 13:19:57,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1822 to 1822. [2024-11-04 13:19:57,959 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) [2024-11-04 13:19:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1822 states and 2610 transitions. [2024-11-04 13:19:57,974 INFO L78 Accepts]: Start accepts. Automaton has 1822 states and 2610 transitions. Word has length 98 [2024-11-04 13:19:57,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 13:19:57,975 INFO L471 AbstractCegarLoop]: Abstraction has 1822 states and 2610 transitions. [2024-11-04 13:19:57,975 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) [2024-11-04 13:19:57,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2610 transitions. [2024-11-04 13:19:57,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-04 13:19:57,978 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 13:19:57,978 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] [2024-11-04 13:19:58,014 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-04 13:19:58,180 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:19:58,180 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 13:19:58,181 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 13:19:58,181 INFO L85 PathProgramCache]: Analyzing trace with hash -191039067, now seen corresponding path program 1 times [2024-11-04 13:19:58,181 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 13:19:58,181 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [700608944] [2024-11-04 13:19:58,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 13:19:58,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:19:58,182 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:19:58,183 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-04 13:19:58,184 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-04 13:19:59,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 13:19:59,872 INFO L255 TraceCheckSpWp]: Trace formula consists of 1974 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-04 13:19:59,877 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 13:20:03,546 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-04 13:20:03,547 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 13:20:06,801 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-04 13:20:06,801 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 13:20:06,801 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [700608944] [2024-11-04 13:20:06,801 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [700608944] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-04 13:20:06,801 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-04 13:20:06,802 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 5] imperfect sequences [] total 5 [2024-11-04 13:20:06,802 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513784675] [2024-11-04 13:20:06,802 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-04 13:20:06,802 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-04 13:20:06,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 13:20:06,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-04 13:20:06,803 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-04 13:20:06,803 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) [2024-11-04 13:20:08,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 13:20:08,449 INFO L93 Difference]: Finished difference Result 5442 states and 7812 transitions. [2024-11-04 13:20:08,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-04 13:20:08,450 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 [2024-11-04 13:20:08,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 13:20:08,481 INFO L225 Difference]: With dead ends: 5442 [2024-11-04 13:20:08,482 INFO L226 Difference]: Without dead ends: 3639 [2024-11-04 13:20:08,495 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 223 GetRequests, 217 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-04 13:20:08,497 INFO L432 NwaCegarLoop]: 1704 mSDtfsCounter, 1549 mSDsluCounter, 4955 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s 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, 0.9s IncrementalHoareTripleChecker+Time [2024-11-04 13:20:08,497 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1550 Valid, 6659 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-04 13:20:08,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3639 states. [2024-11-04 13:20:08,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3639 to 3632. [2024-11-04 13:20:08,655 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) [2024-11-04 13:20:08,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3632 states to 3632 states and 5207 transitions. [2024-11-04 13:20:08,680 INFO L78 Accepts]: Start accepts. Automaton has 3632 states and 5207 transitions. Word has length 111 [2024-11-04 13:20:08,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 13:20:08,682 INFO L471 AbstractCegarLoop]: Abstraction has 3632 states and 5207 transitions. [2024-11-04 13:20:08,682 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) [2024-11-04 13:20:08,682 INFO L276 IsEmpty]: Start isEmpty. Operand 3632 states and 5207 transitions. [2024-11-04 13:20:08,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-04 13:20:08,685 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 13:20:08,686 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] [2024-11-04 13:20:08,721 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-04 13:20:08,886 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:20:08,886 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 13:20:08,887 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 13:20:08,887 INFO L85 PathProgramCache]: Analyzing trace with hash -398625645, now seen corresponding path program 1 times [2024-11-04 13:20:08,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 13:20:08,887 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [479649015] [2024-11-04 13:20:08,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 13:20:08,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:20:08,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:20:08,889 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-04 13:20:08,890 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-04 13:20:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 13:20:10,590 INFO L255 TraceCheckSpWp]: Trace formula consists of 1972 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-04 13:20:10,594 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 13:20:13,916 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-04 13:20:13,916 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 13:20:16,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-04 13:20:16,790 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 13:20:16,790 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [479649015] [2024-11-04 13:20:16,790 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [479649015] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-04 13:20:16,791 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-04 13:20:16,791 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 5] imperfect sequences [] total 5 [2024-11-04 13:20:16,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1567255456] [2024-11-04 13:20:16,791 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-04 13:20:16,792 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-04 13:20:16,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 13:20:16,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-04 13:20:16,792 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-04 13:20:16,793 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) [2024-11-04 13:20:18,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 13:20:18,504 INFO L93 Difference]: Finished difference Result 10884 states and 15631 transitions. [2024-11-04 13:20:18,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-04 13:20:18,505 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 [2024-11-04 13:20:18,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 13:20:18,557 INFO L225 Difference]: With dead ends: 10884 [2024-11-04 13:20:18,557 INFO L226 Difference]: Without dead ends: 7271 [2024-11-04 13:20:18,581 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 215 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-04 13:20:18,583 INFO L432 NwaCegarLoop]: 1705 mSDtfsCounter, 1548 mSDsluCounter, 4957 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s 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, 0.9s IncrementalHoareTripleChecker+Time [2024-11-04 13:20:18,583 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1549 Valid, 6662 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-04 13:20:18,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7271 states. [2024-11-04 13:20:18,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7271 to 7260. [2024-11-04 13:20:19,014 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) [2024-11-04 13:20:19,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 7260 states and 10411 transitions. [2024-11-04 13:20:19,057 INFO L78 Accepts]: Start accepts. Automaton has 7260 states and 10411 transitions. Word has length 110 [2024-11-04 13:20:19,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 13:20:19,058 INFO L471 AbstractCegarLoop]: Abstraction has 7260 states and 10411 transitions. [2024-11-04 13:20:19,058 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) [2024-11-04 13:20:19,058 INFO L276 IsEmpty]: Start isEmpty. Operand 7260 states and 10411 transitions. [2024-11-04 13:20:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-04 13:20:19,060 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 13:20:19,060 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] [2024-11-04 13:20:19,097 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-11-04 13:20:19,260 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:20:19,261 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 13:20:19,261 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 13:20:19,261 INFO L85 PathProgramCache]: Analyzing trace with hash 766943760, now seen corresponding path program 1 times [2024-11-04 13:20:19,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 13:20:19,261 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1922798278] [2024-11-04 13:20:19,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 13:20:19,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:20:19,262 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:20:19,264 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-04 13:20:19,265 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-04 13:20:20,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 13:20:20,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 1968 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-04 13:20:20,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 13:20:23,984 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-04 13:20:23,984 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-04 13:20:26,674 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-04 13:20:26,675 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-04 13:20:26,675 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1922798278] [2024-11-04 13:20:26,675 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1922798278] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-04 13:20:26,675 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-04 13:20:26,675 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 5] imperfect sequences [] total 5 [2024-11-04 13:20:26,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380030165] [2024-11-04 13:20:26,675 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-04 13:20:26,676 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-04 13:20:26,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-04 13:20:26,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-04 13:20:26,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-04 13:20:26,676 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) [2024-11-04 13:20:28,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-04 13:20:28,710 INFO L93 Difference]: Finished difference Result 21784 states and 31294 transitions. [2024-11-04 13:20:28,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-04 13:20:28,712 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 [2024-11-04 13:20:28,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-04 13:20:28,846 INFO L225 Difference]: With dead ends: 21784 [2024-11-04 13:20:28,846 INFO L226 Difference]: Without dead ends: 14543 [2024-11-04 13:20:28,905 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 217 GetRequests, 211 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-04 13:20:28,906 INFO L432 NwaCegarLoop]: 1742 mSDtfsCounter, 1546 mSDsluCounter, 5033 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s 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, 1.0s IncrementalHoareTripleChecker+Time [2024-11-04 13:20:28,907 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1547 Valid, 6775 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-11-04 13:20:28,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14543 states. [2024-11-04 13:20:29,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14543 to 14444. [2024-11-04 13:20:29,842 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) [2024-11-04 13:20:29,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14444 states to 14444 states and 20750 transitions. [2024-11-04 13:20:29,940 INFO L78 Accepts]: Start accepts. Automaton has 14444 states and 20750 transitions. Word has length 108 [2024-11-04 13:20:29,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-04 13:20:29,941 INFO L471 AbstractCegarLoop]: Abstraction has 14444 states and 20750 transitions. [2024-11-04 13:20:29,942 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) [2024-11-04 13:20:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 14444 states and 20750 transitions. [2024-11-04 13:20:29,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-04 13:20:29,944 INFO L207 NwaCegarLoop]: Found error trace [2024-11-04 13:20:29,944 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] [2024-11-04 13:20:29,981 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-04 13:20:30,145 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:20:30,146 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-04 13:20:30,146 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-04 13:20:30,146 INFO L85 PathProgramCache]: Analyzing trace with hash 580657986, now seen corresponding path program 1 times [2024-11-04 13:20:30,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-04 13:20:30,147 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1615861697] [2024-11-04 13:20:30,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-04 13:20:30,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-04 13:20:30,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-04 13:20:30,149 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-04 13:20:30,151 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-04 13:20:31,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-04 13:20:31,771 INFO L255 TraceCheckSpWp]: Trace formula consists of 1970 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-04 13:20:31,774 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-04 13:20:35,005 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-04 13:20:35,005 INFO L311 TraceCheckSpWp]: Computing backward predicates...