/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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-356b6ba-m [2024-11-01 02:40:38,711 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-01 02:40:38,785 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-01 02:40:38,791 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-01 02:40:38,791 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-01 02:40:38,835 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-01 02:40:38,836 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-01 02:40:38,836 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-01 02:40:38,837 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-01 02:40:38,837 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-01 02:40:38,838 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-01 02:40:38,838 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-01 02:40:38,839 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-01 02:40:38,842 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-01 02:40:38,843 INFO L153 SettingsManager]: * Use SBE=true [2024-11-01 02:40:38,843 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-01 02:40:38,844 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-01 02:40:38,844 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-01 02:40:38,844 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-01 02:40:38,844 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-01 02:40:38,845 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-01 02:40:38,845 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-01 02:40:38,846 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-01 02:40:38,846 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-01 02:40:38,846 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-01 02:40:38,846 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-01 02:40:38,847 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-01 02:40:38,847 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-01 02:40:38,847 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-01 02:40:38,848 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-01 02:40:38,848 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-01 02:40:38,848 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 02:40:38,848 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-01 02:40:38,849 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-01 02:40:38,849 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-01 02:40:38,849 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-01 02:40:38,851 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-01 02:40:38,851 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-01 02:40:38,851 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-01 02:40:38,851 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-01 02:40:38,851 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-01 02:40:38,852 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-11-01 02:40:38,852 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-01 02:40:39,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-01 02:40:39,156 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-01 02:40:39,158 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-01 02:40:39,159 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-01 02:40:39,159 INFO L274 PluginConnector]: CDTParser initialized [2024-11-01 02:40:39,160 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i [2024-11-01 02:40:40,671 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-01 02:40:41,166 INFO L384 CDTParser]: Found 1 translation units. [2024-11-01 02:40:41,168 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i [2024-11-01 02:40:41,213 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d7742894/7248ffe0fe174c53aefb3c2bdab5ae96/FLAGd01c722ac [2024-11-01 02:40:41,233 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d7742894/7248ffe0fe174c53aefb3c2bdab5ae96 [2024-11-01 02:40:41,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-01 02:40:41,237 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-01 02:40:41,238 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-01 02:40:41,238 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-01 02:40:41,244 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-01 02:40:41,245 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 02:40:41" (1/1) ... [2024-11-01 02:40:41,246 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62236116 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:40:41, skipping insertion in model container [2024-11-01 02:40:41,246 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 02:40:41" (1/1) ... [2024-11-01 02:40:41,340 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 02:40:42,178 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i[164521,164534] [2024-11-01 02:40:42,197 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,275 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,315 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,326 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,333 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,336 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,336 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,365 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,365 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,366 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,366 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,367 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,379 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,383 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,390 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,396 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,396 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,413 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,416 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,419 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,420 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,420 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,422 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,422 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,424 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,425 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,426 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,428 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,429 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,466 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,470 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,470 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,475 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,475 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,478 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,478 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,479 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,480 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,561 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 02:40:42,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 02:40:42,599 INFO L200 MainTranslator]: Completed pre-run [2024-11-01 02:40:42,747 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,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5500-5501] [2024-11-01 02:40:42,758 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i[164521,164534] [2024-11-01 02:40:42,935 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 02:40:43,001 INFO L204 MainTranslator]: Completed translation [2024-11-01 02:40:43,001 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:40:43 WrapperNode [2024-11-01 02:40:43,001 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-01 02:40:43,002 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-01 02:40:43,003 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-01 02:40:43,003 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-01 02:40:43,012 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:40:43" (1/1) ... [2024-11-01 02:40:43,066 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:40:43" (1/1) ... [2024-11-01 02:40:43,152 INFO L138 Inliner]: procedures = 170, calls = 736, calls flagged for inlining = 61, calls inlined = 52, statements flattened = 1601 [2024-11-01 02:40:43,152 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-01 02:40:43,154 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-01 02:40:43,154 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-01 02:40:43,155 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-01 02:40:43,164 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:40:43" (1/1) ... [2024-11-01 02:40:43,165 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:40:43" (1/1) ... [2024-11-01 02:40:43,188 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:40:43" (1/1) ... [2024-11-01 02:40:43,421 INFO L175 MemorySlicer]: Split 256 memory accesses to 7 slices as follows [158, 2, 26, 44, 17, 3, 6]. 62 percent of accesses are in the largest equivalence class. The 34 initializations are split as follows [0, 2, 26, 0, 0, 0, 6]. The 114 writes are split as follows [51, 0, 0, 44, 17, 2, 0]. [2024-11-01 02:40:43,421 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:40:43" (1/1) ... [2024-11-01 02:40:43,421 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:40:43" (1/1) ... [2024-11-01 02:40:43,484 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:40:43" (1/1) ... [2024-11-01 02:40:43,495 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:40:43" (1/1) ... [2024-11-01 02:40:43,525 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:40:43" (1/1) ... [2024-11-01 02:40:43,544 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:40:43" (1/1) ... [2024-11-01 02:40:43,571 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-01 02:40:43,572 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-01 02:40:43,572 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-01 02:40:43,572 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-01 02:40:43,573 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:40:43" (1/1) ... [2024-11-01 02:40:43,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 02:40:43,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 02:40:43,606 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-01 02:40:43,613 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-01 02:40:43,637 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_schedule_event [2024-11-01 02:40:43,638 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_schedule_event [2024-11-01 02:40:43,638 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freebcshw [2024-11-01 02:40:43,638 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freebcshw [2024-11-01 02:40:43,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-01 02:40:43,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-01 02:40:43,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-01 02:40:43,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-01 02:40:43,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-01 02:40:43,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-01 02:40:43,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-01 02:40:43,639 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_modem_ctrl [2024-11-01 02:40:43,639 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_modem_ctrl [2024-11-01 02:40:43,639 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-01 02:40:43,639 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-01 02:40:43,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2024-11-01 02:40:43,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2024-11-01 02:40:43,639 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_reinitbcshw [2024-11-01 02:40:43,640 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_reinitbcshw [2024-11-01 02:40:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-01 02:40:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-01 02:40:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-01 02:40:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-01 02:40:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-01 02:40:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-01 02:40:43,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-01 02:40:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-01 02:40:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-01 02:40:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-01 02:40:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-01 02:40:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-01 02:40:43,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-01 02:40:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-01 02:40:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-01 02:40:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-01 02:40:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-11-01 02:40:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-11-01 02:40:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-11-01 02:40:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-11-01 02:40:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-11-01 02:40:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-01 02:40:43,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-01 02:40:43,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-01 02:40:43,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-01 02:40:43,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-01 02:40:43,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-01 02:40:43,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-01 02:40:43,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-01 02:40:43,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-01 02:40:43,643 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_m10x_send_skb [2024-11-01 02:40:43,643 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_m10x_send_skb [2024-11-01 02:40:43,643 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_brkchars [2024-11-01 02:40:43,643 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_brkchars [2024-11-01 02:40:43,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-01 02:40:43,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-01 02:40:43,644 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_add_event [2024-11-01 02:40:43,644 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_add_event [2024-11-01 02:40:43,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-01 02:40:43,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-01 02:40:43,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-01 02:40:43,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-01 02:40:43,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-01 02:40:43,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-01 02:40:43,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-01 02:40:43,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-01 02:40:43,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-01 02:40:43,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-01 02:40:43,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-01 02:40:43,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-01 02:40:43,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-01 02:40:43,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-01 02:40:43,647 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-01 02:40:43,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-01 02:40:43,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-01 02:40:43,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-01 02:40:43,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-01 02:40:43,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-01 02:40:43,648 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_close_bchannel [2024-11-01 02:40:43,648 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_close_bchannel [2024-11-01 02:40:43,648 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_resume [2024-11-01 02:40:43,648 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_resume [2024-11-01 02:40:43,648 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-01 02:40:43,648 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-01 02:40:43,649 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_baud_rate [2024-11-01 02:40:43,649 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_baud_rate [2024-11-01 02:40:43,649 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcshw [2024-11-01 02:40:43,649 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcshw [2024-11-01 02:40:43,649 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-01 02:40:43,649 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-01 02:40:43,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-01 02:40:43,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-01 02:40:43,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-01 02:40:43,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-01 02:40:43,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-01 02:40:43,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-01 02:40:43,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-01 02:40:43,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-01 02:40:43,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-01 02:40:43,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-01 02:40:43,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-01 02:40:43,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2024-11-01 02:40:43,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2024-11-01 02:40:43,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2024-11-01 02:40:43,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2024-11-01 02:40:43,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2024-11-01 02:40:43,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-01 02:40:43,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-01 02:40:43,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-01 02:40:43,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-01 02:40:43,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-01 02:40:43,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-01 02:40:43,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-01 02:40:43,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-01 02:40:43,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-01 02:40:43,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-01 02:40:43,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-01 02:40:43,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-01 02:40:43,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-01 02:40:43,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-01 02:40:43,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-01 02:40:43,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-01 02:40:43,654 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initbcshw [2024-11-01 02:40:43,654 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initbcshw [2024-11-01 02:40:43,654 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_dbg_buffer [2024-11-01 02:40:43,655 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_dbg_buffer [2024-11-01 02:40:43,655 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-01 02:40:43,655 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-01 02:40:43,655 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_line_ctrl [2024-11-01 02:40:43,655 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_line_ctrl [2024-11-01 02:40:43,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-01 02:40:43,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-01 02:40:43,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-01 02:40:43,655 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-01 02:40:43,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-01 02:40:43,655 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-01 02:40:43,656 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-01 02:40:43,656 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecs [2024-11-01 02:40:43,656 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecs [2024-11-01 02:40:43,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-01 02:40:43,656 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_room [2024-11-01 02:40:43,656 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_room [2024-11-01 02:40:43,656 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_suspend [2024-11-01 02:40:43,656 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_suspend [2024-11-01 02:40:43,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-01 02:40:43,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-01 02:40:43,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-01 02:40:43,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-01 02:40:43,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-01 02:40:43,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-01 02:40:43,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-01 02:40:43,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-01 02:40:43,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-01 02:40:43,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-01 02:40:43,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2024-11-01 02:40:43,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2024-11-01 02:40:43,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2024-11-01 02:40:43,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2024-11-01 02:40:43,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2024-11-01 02:40:43,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2024-11-01 02:40:43,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#6 [2024-11-01 02:40:43,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2024-11-01 02:40:43,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2024-11-01 02:40:43,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2024-11-01 02:40:43,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2024-11-01 02:40:43,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2024-11-01 02:40:43,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2024-11-01 02:40:43,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2024-11-01 02:40:43,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2024-11-01 02:40:43,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#6 [2024-11-01 02:40:43,661 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-01 02:40:43,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-01 02:40:43,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2024-11-01 02:40:43,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2024-11-01 02:40:43,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2024-11-01 02:40:43,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2024-11-01 02:40:43,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2024-11-01 02:40:43,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2024-11-01 02:40:43,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#6 [2024-11-01 02:40:43,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_8 [2024-11-01 02:40:43,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_8 [2024-11-01 02:40:43,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-01 02:40:43,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-01 02:40:43,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-01 02:40:43,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-01 02:40:43,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-01 02:40:43,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-01 02:40:43,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-01 02:40:43,663 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-01 02:40:43,663 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-01 02:40:43,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-01 02:40:43,663 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-01 02:40:43,663 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freedriver [2024-11-01 02:40:43,663 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freedriver [2024-11-01 02:40:43,663 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_disconnect [2024-11-01 02:40:43,663 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_disconnect [2024-11-01 02:40:43,663 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2024-11-01 02:40:43,663 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2024-11-01 02:40:43,664 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_chars_in_buffer [2024-11-01 02:40:43,664 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_chars_in_buffer [2024-11-01 02:40:43,664 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-01 02:40:43,664 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-01 02:40:43,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-01 02:40:43,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-01 02:40:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-01 02:40:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-01 02:40:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-01 02:40:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-01 02:40:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-01 02:40:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-01 02:40:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-01 02:40:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-01 02:40:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-01 02:40:43,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-01 02:40:43,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-01 02:40:43,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-01 02:40:43,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-01 02:40:43,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_17 [2024-11-01 02:40:43,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_17 [2024-11-01 02:40:43,666 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-01 02:40:43,666 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-01 02:40:43,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#0 [2024-11-01 02:40:43,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#1 [2024-11-01 02:40:43,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#2 [2024-11-01 02:40:43,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#3 [2024-11-01 02:40:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#4 [2024-11-01 02:40:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#5 [2024-11-01 02:40:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#6 [2024-11-01 02:40:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-01 02:40:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-01 02:40:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-01 02:40:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-01 02:40:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-01 02:40:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-01 02:40:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-01 02:40:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_m10x_input [2024-11-01 02:40:43,667 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_m10x_input [2024-11-01 02:40:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-01 02:40:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-01 02:40:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-01 02:40:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-01 02:40:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-01 02:40:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-01 02:40:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6 [2024-11-01 02:40:43,669 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-01 02:40:43,669 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-01 02:40:43,669 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-01 02:40:43,669 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-01 02:40:43,669 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-01 02:40:43,669 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-01 02:40:43,669 INFO L130 BoogieDeclarations]: Found specification of procedure set_value [2024-11-01 02:40:43,669 INFO L138 BoogieDeclarations]: Found implementation of procedure set_value [2024-11-01 02:40:43,669 INFO L130 BoogieDeclarations]: Found specification of procedure tiocm_to_gigaset [2024-11-01 02:40:43,669 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocm_to_gigaset [2024-11-01 02:40:43,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-01 02:40:43,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-01 02:40:43,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2024-11-01 02:40:43,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2024-11-01 02:40:43,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2024-11-01 02:40:43,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2024-11-01 02:40:43,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2024-11-01 02:40:43,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2024-11-01 02:40:43,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#6 [2024-11-01 02:40:43,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-01 02:40:43,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-01 02:40:43,670 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_init_bchannel [2024-11-01 02:40:43,670 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_init_bchannel [2024-11-01 02:40:43,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-01 02:40:43,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-01 02:40:43,671 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_read_int_callback [2024-11-01 02:40:43,671 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_read_int_callback [2024-11-01 02:40:43,671 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecshw [2024-11-01 02:40:43,671 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecshw [2024-11-01 02:40:44,216 INFO L238 CfgBuilder]: Building ICFG [2024-11-01 02:40:44,222 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-01 02:40:44,333 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-01 02:40:46,121 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-01 02:41:00,484 INFO L? ?]: Removed 870 outVars from TransFormulas that were not future-live. [2024-11-01 02:41:00,484 INFO L287 CfgBuilder]: Performing block encoding [2024-11-01 02:41:00,518 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-01 02:41:00,519 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-01 02:41:00,519 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 02:41:00 BoogieIcfgContainer [2024-11-01 02:41:00,519 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-01 02:41:00,521 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-01 02:41:00,522 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-01 02:41:00,524 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-01 02:41:00,525 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 02:40:41" (1/3) ... [2024-11-01 02:41:00,525 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ac4358c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 02:41:00, skipping insertion in model container [2024-11-01 02:41:00,525 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 02:40:43" (2/3) ... [2024-11-01 02:41:00,526 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ac4358c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 02:41:00, skipping insertion in model container [2024-11-01 02:41:00,526 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 02:41:00" (3/3) ... [2024-11-01 02:41:00,527 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i [2024-11-01 02:41:00,542 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-01 02:41:00,542 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-01 02:41:00,620 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-01 02:41:00,626 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;@4f3d6f28, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-01 02:41:00,626 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-01 02:41:00,634 INFO L276 IsEmpty]: Start isEmpty. Operand has 800 states, 543 states have (on average 1.3388581952117864) internal successors, (727), 569 states have internal predecessors, (727), 200 states have call successors, (200), 57 states have call predecessors, (200), 55 states have return successors, (194), 189 states have call predecessors, (194), 194 states have call successors, (194) [2024-11-01 02:41:00,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-01 02:41:00,648 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 02:41:00,649 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-01 02:41:00,652 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 02:41:00,657 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 02:41:00,657 INFO L85 PathProgramCache]: Analyzing trace with hash 37679183, now seen corresponding path program 1 times [2024-11-01 02:41:00,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 02:41:00,666 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [851415145] [2024-11-01 02:41:00,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 02:41:00,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-01 02:41:00,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 02:41:00,671 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) [2024-11-01 02:41:00,673 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-01 02:41:00,736 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 1 [2024-11-01 02:41:00,929 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 [2024-11-01 02:41:00,929 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: line 741 column 265: unknown constant const ((_ BitVec 32)) (Array (_ BitVec 64) (_ BitVec 32)) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1511) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseSuccess(Executor.java:277) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.defineFun(Scriptor.java:126) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.defineFun(WrapperScript.java:143) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.defineFun(WrapperScript.java:143) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.defineFun(HistoryRecordingScript.java:70) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:172) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:154) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:89) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.constructManagedScript(IpTcStrategyModulePreferences.java:152) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.construct(IpTcStrategyModulePreferences.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:210) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:121) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:407) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:324) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:426) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:273) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:143) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-01 02:41:00,933 INFO L158 Benchmark]: Toolchain (without parser) took 19695.92ms. Allocated memory was 197.1MB in the beginning and 379.6MB in the end (delta: 182.5MB). Free memory was 163.3MB in the beginning and 242.0MB in the end (delta: -78.7MB). Peak memory consumption was 104.8MB. Max. memory is 8.0GB. [2024-11-01 02:41:00,934 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 197.1MB. Free memory was 173.5MB in the beginning and 173.4MB in the end (delta: 65.5kB). There was no memory consumed. Max. memory is 8.0GB. [2024-11-01 02:41:00,934 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1763.80ms. Allocated memory was 197.1MB in the beginning and 248.5MB in the end (delta: 51.4MB). Free memory was 163.3MB in the beginning and 178.0MB in the end (delta: -14.7MB). Peak memory consumption was 83.3MB. Max. memory is 8.0GB. [2024-11-01 02:41:00,935 INFO L158 Benchmark]: Boogie Procedure Inliner took 150.54ms. Allocated memory is still 248.5MB. Free memory was 178.0MB in the beginning and 167.0MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2024-11-01 02:41:00,935 INFO L158 Benchmark]: Boogie Preprocessor took 416.73ms. Allocated memory is still 248.5MB. Free memory was 167.0MB in the beginning and 156.5MB in the end (delta: 10.5MB). Peak memory consumption was 36.2MB. Max. memory is 8.0GB. [2024-11-01 02:41:00,936 INFO L158 Benchmark]: RCFGBuilder took 16947.56ms. Allocated memory was 248.5MB in the beginning and 379.6MB in the end (delta: 131.1MB). Free memory was 156.5MB in the beginning and 259.8MB in the end (delta: -103.3MB). Peak memory consumption was 148.9MB. Max. memory is 8.0GB. [2024-11-01 02:41:00,936 INFO L158 Benchmark]: TraceAbstraction took 410.53ms. Allocated memory is still 379.6MB. Free memory was 259.3MB in the beginning and 242.0MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2024-11-01 02:41:00,940 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 197.1MB. Free memory was 173.5MB in the beginning and 173.4MB in the end (delta: 65.5kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1763.80ms. Allocated memory was 197.1MB in the beginning and 248.5MB in the end (delta: 51.4MB). Free memory was 163.3MB in the beginning and 178.0MB in the end (delta: -14.7MB). Peak memory consumption was 83.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 150.54ms. Allocated memory is still 248.5MB. Free memory was 178.0MB in the beginning and 167.0MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 416.73ms. Allocated memory is still 248.5MB. Free memory was 167.0MB in the beginning and 156.5MB in the end (delta: 10.5MB). Peak memory consumption was 36.2MB. Max. memory is 8.0GB. * RCFGBuilder took 16947.56ms. Allocated memory was 248.5MB in the beginning and 379.6MB in the end (delta: 131.1MB). Free memory was 156.5MB in the beginning and 259.8MB in the end (delta: -103.3MB). Peak memory consumption was 148.9MB. Max. memory is 8.0GB. * TraceAbstraction took 410.53ms. Allocated memory is still 379.6MB. Free memory was 259.3MB in the beginning and 242.0MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5500]: 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,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5500-5501] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: line 741 column 265: unknown constant const ((_ BitVec 32)) (Array (_ BitVec 64) (_ BitVec 32)) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: line 741 column 265: unknown constant const ((_ BitVec 32)) (Array (_ BitVec 64) (_ BitVec 32)) : de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1511) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-01 02:41:01,042 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request...