./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4b829e0b1083ca135908ac8582697cf0831b43587b46e1b9cc42429c7a2c7866 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 04:51:41,400 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:51:41,486 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 04:51:41,490 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:51:41,493 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:51:41,520 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:51:41,520 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:51:41,521 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:51:41,522 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 04:51:41,522 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 04:51:41,523 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:51:41,523 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:51:41,524 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 04:51:41,525 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 04:51:41,526 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 04:51:41,526 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:51:41,526 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:51:41,526 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:51:41,527 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:51:41,527 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:51:41,527 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:51:41,531 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:51:41,531 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:51:41,531 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:51:41,531 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:51:41,531 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:51:41,531 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:51:41,532 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:51:41,532 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:51:41,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:51:41,532 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:51:41,532 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:51:41,532 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:51:41,533 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 04:51:41,533 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:51:41,533 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:51:41,533 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 04:51:41,533 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 04:51:41,533 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:51:41,533 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4b829e0b1083ca135908ac8582697cf0831b43587b46e1b9cc42429c7a2c7866 [2024-11-09 04:51:41,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:51:41,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:51:41,785 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:51:41,788 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:51:41,789 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:51:41,790 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2024-11-09 04:51:43,217 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:51:43,781 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:51:43,782 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2024-11-09 04:51:43,834 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/797a7ee93/eef27ff35f5b4c1e88b1e43848886ade/FLAG56248f86a [2024-11-09 04:51:43,851 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/797a7ee93/eef27ff35f5b4c1e88b1e43848886ade [2024-11-09 04:51:43,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:51:43,856 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:51:43,858 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:51:43,862 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:51:43,873 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:51:43,873 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:51:43" (1/1) ... [2024-11-09 04:51:43,875 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d8ce186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:51:43, skipping insertion in model container [2024-11-09 04:51:43,876 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:51:43" (1/1) ... [2024-11-09 04:51:43,989 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:51:46,508 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i[378939,378952] [2024-11-09 04:51:46,592 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:51:46,699 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:51:46,875 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"); [6206-6207] [2024-11-09 04:51:46,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addl %1,%0": "+m" (v->counter): "ir" (i)); [6334] [2024-11-09 04:51:47,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [11645] [2024-11-09 04:51:47,292 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [11653-11654] [2024-11-09 04:51:47,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/skbuff.h"), "i" (1696), "i" (12UL)); [11718-11719] [2024-11-09 04:51:47,343 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i[378939,378952] [2024-11-09 04:51:47,350 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:51:47,497 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:51:47,498 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:51:47 WrapperNode [2024-11-09 04:51:47,498 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:51:47,499 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:51:47,499 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:51:47,499 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:51:47,505 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:51:47" (1/1) ... [2024-11-09 04:51:47,602 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:51:47" (1/1) ... [2024-11-09 04:51:47,794 INFO L138 Inliner]: procedures = 342, calls = 4107, calls flagged for inlining = 136, calls inlined = 92, statements flattened = 6280 [2024-11-09 04:51:47,795 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:51:47,796 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:51:47,796 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:51:47,796 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:51:47,807 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:51:47" (1/1) ... [2024-11-09 04:51:47,807 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:51:47" (1/1) ... [2024-11-09 04:51:47,852 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:51:47" (1/1) ... [2024-11-09 04:51:48,260 INFO L175 MemorySlicer]: Split 2243 memory accesses to 23 slices as follows [2, 21, 3, 2, 556, 2, 6, 10, 3, 4, 1, 1, 1, 8, 2, 7, 9, 1, 4, 45, 17, 1281, 257]. 57 percent of accesses are in the largest equivalence class. The 56 initializations are split as follows [2, 21, 0, 0, 0, 0, 6, 0, 3, 4, 0, 0, 0, 8, 0, 0, 8, 0, 4, 0, 0, 0, 0]. The 1854 writes are split as follows [0, 0, 0, 1, 249, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 45, 17, 1281, 257]. [2024-11-09 04:51:48,260 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:51:47" (1/1) ... [2024-11-09 04:51:48,261 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:51:47" (1/1) ... [2024-11-09 04:51:48,335 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:51:47" (1/1) ... [2024-11-09 04:51:48,358 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:51:47" (1/1) ... [2024-11-09 04:51:48,433 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:51:47" (1/1) ... [2024-11-09 04:51:48,454 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:51:47" (1/1) ... [2024-11-09 04:51:48,494 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:51:48,496 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:51:48,496 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:51:48,496 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:51:48,497 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:51:47" (1/1) ... [2024-11-09 04:51:48,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:51:48,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 04:51:48,534 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 04:51:48,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 04:51:48,572 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_schedule_event [2024-11-09 04:51:48,572 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_schedule_event [2024-11-09 04:51:48,572 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freebcshw [2024-11-09 04:51:48,572 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freebcshw [2024-11-09 04:51:48,572 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-09 04:51:48,572 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-09 04:51:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_modem_ctrl [2024-11-09 04:51:48,573 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_modem_ctrl [2024-11-09 04:51:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-09 04:51:48,573 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-09 04:51:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_reinitbcshw [2024-11-09 04:51:48,573 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_reinitbcshw [2024-11-09 04:51:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 04:51:48,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 04:51:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 04:51:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 04:51:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 04:51:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 04:51:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 04:51:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 04:51:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 04:51:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 04:51:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 04:51:48,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 04:51:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 04:51:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 04:51:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 04:51:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 04:51:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 04:51:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 04:51:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 04:51:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-09 04:51:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-09 04:51:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-09 04:51:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-09 04:51:48,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 04:51:48,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 04:51:48,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 04:51:48,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 04:51:48,576 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2024-11-09 04:51:48,576 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2024-11-09 04:51:48,576 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_brkchars [2024-11-09 04:51:48,577 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_brkchars [2024-11-09 04:51:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_add_event [2024-11-09 04:51:48,577 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_add_event [2024-11-09 04:51:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2024-11-09 04:51:48,577 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2024-11-09 04:51:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-09 04:51:48,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-09 04:51:48,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 04:51:48,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 04:51:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_close_bchannel [2024-11-09 04:51:48,578 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_close_bchannel [2024-11-09 04:51:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_resume [2024-11-09 04:51:48,578 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_resume [2024-11-09 04:51:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_baud_rate [2024-11-09 04:51:48,578 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_baud_rate [2024-11-09 04:51:48,578 INFO L130 BoogieDeclarations]: Found specification of procedure freeurbs [2024-11-09 04:51:48,579 INFO L138 BoogieDeclarations]: Found implementation of procedure freeurbs [2024-11-09 04:51:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_down [2024-11-09 04:51:48,579 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_down [2024-11-09 04:51:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-09 04:51:48,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-09 04:51:48,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 04:51:48,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 04:51:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure start_cbsend [2024-11-09 04:51:48,580 INFO L138 BoogieDeclarations]: Found implementation of procedure start_cbsend [2024-11-09 04:51:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 04:51:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 04:51:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 04:51:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 04:51:48,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 04:51:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 04:51:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 04:51:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 04:51:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 04:51:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 04:51:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 04:51:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 04:51:48,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 04:51:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-09 04:51:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-09 04:51:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-09 04:51:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-09 04:51:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-09 04:51:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-09 04:51:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-09 04:51:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-09 04:51:48,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-09 04:51:48,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-09 04:51:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 04:51:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 04:51:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 04:51:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 04:51:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 04:51:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 04:51:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 04:51:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 04:51:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 04:51:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 04:51:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 04:51:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 04:51:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 04:51:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-09 04:51:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-09 04:51:48,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-09 04:51:48,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-09 04:51:48,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-09 04:51:48,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-09 04:51:48,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-09 04:51:48,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-09 04:51:48,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-09 04:51:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-09 04:51:48,586 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_dbg_buffer [2024-11-09 04:51:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_dbg_buffer [2024-11-09 04:51:48,586 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 04:51:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 04:51:48,586 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-09 04:51:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-09 04:51:48,586 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_line_ctrl [2024-11-09 04:51:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_line_ctrl [2024-11-09 04:51:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-09 04:51:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-09 04:51:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure usb_queue_reset_device [2024-11-09 04:51:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_queue_reset_device [2024-11-09 04:51:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 04:51:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 04:51:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-11-09 04:51:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-11-09 04:51:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_room [2024-11-09 04:51:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_room [2024-11-09 04:51:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2024-11-09 04:51:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2024-11-09 04:51:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2024-11-09 04:51:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2024-11-09 04:51:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 04:51:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_5 [2024-11-09 04:51:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_5 [2024-11-09 04:51:48,589 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 04:51:48,589 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 04:51:48,589 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-11-09 04:51:48,589 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-11-09 04:51:48,589 INFO L130 BoogieDeclarations]: Found specification of procedure check_pending [2024-11-09 04:51:48,589 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pending [2024-11-09 04:51:48,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 04:51:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 04:51:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 04:51:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 04:51:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 04:51:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 04:51:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 04:51:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 04:51:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 04:51:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 04:51:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 04:51:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 04:51:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 04:51:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 04:51:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 04:51:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 04:51:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 04:51:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 04:51:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 04:51:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-09 04:51:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-09 04:51:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-09 04:51:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-09 04:51:48,591 INFO L130 BoogieDeclarations]: Found specification of procedure error_hangup [2024-11-09 04:51:48,591 INFO L138 BoogieDeclarations]: Found implementation of procedure error_hangup [2024-11-09 04:51:48,592 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freedriver [2024-11-09 04:51:48,592 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freedriver [2024-11-09 04:51:48,592 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_send_skb [2024-11-09 04:51:48,592 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_send_skb [2024-11-09 04:51:48,592 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2024-11-09 04:51:48,592 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2024-11-09 04:51:48,592 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_chars_in_buffer [2024-11-09 04:51:48,593 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_chars_in_buffer [2024-11-09 04:51:48,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 04:51:48,593 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 04:51:48,593 INFO L130 BoogieDeclarations]: Found specification of procedure req_submit [2024-11-09 04:51:48,593 INFO L138 BoogieDeclarations]: Found implementation of procedure req_submit [2024-11-09 04:51:48,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 04:51:48,593 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2024-11-09 04:51:48,593 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2024-11-09 04:51:48,593 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-11-09 04:51:48,594 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-11-09 04:51:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 04:51:48,594 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 04:51:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 04:51:48,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 04:51:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-09 04:51:48,594 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-09 04:51:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 04:51:48,594 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 04:51:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure complete_cb [2024-11-09 04:51:48,595 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_cb [2024-11-09 04:51:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-09 04:51:48,595 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-09 04:51:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure stopurbs [2024-11-09 04:51:48,595 INFO L138 BoogieDeclarations]: Found implementation of procedure stopurbs [2024-11-09 04:51:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecshw [2024-11-09 04:51:48,595 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecshw [2024-11-09 04:51:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 04:51:48,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 04:51:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 04:51:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 04:51:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 04:51:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 04:51:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 04:51:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 04:51:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 04:51:48,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 04:51:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 04:51:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 04:51:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 04:51:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 04:51:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 04:51:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 04:51:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 04:51:48,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 04:51:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 04:51:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 04:51:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 04:51:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-09 04:51:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-09 04:51:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-09 04:51:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-09 04:51:48,598 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 04:51:48,598 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 04:51:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2024-11-09 04:51:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2024-11-09 04:51:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure int_in_work [2024-11-09 04:51:48,599 INFO L138 BoogieDeclarations]: Found implementation of procedure int_in_work [2024-11-09 04:51:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 04:51:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 04:51:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 04:51:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 04:51:48,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 04:51:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 04:51:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 04:51:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 04:51:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 04:51:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 04:51:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 04:51:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 04:51:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 04:51:48,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 04:51:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 04:51:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 04:51:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 04:51:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 04:51:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 04:51:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 04:51:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-09 04:51:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-09 04:51:48,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-09 04:51:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure dump_urb [2024-11-09 04:51:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_urb [2024-11-09 04:51:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-09 04:51:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-09 04:51:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-09 04:51:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-09 04:51:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure atwrite_submit [2024-11-09 04:51:48,602 INFO L138 BoogieDeclarations]: Found implementation of procedure atwrite_submit [2024-11-09 04:51:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2024-11-09 04:51:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2024-11-09 04:51:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-09 04:51:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-09 04:51:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 04:51:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 04:51:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-09 04:51:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-09 04:51:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcshw [2024-11-09 04:51:48,606 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcshw [2024-11-09 04:51:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 04:51:48,606 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 04:51:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 04:51:48,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 04:51:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 04:51:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 04:51:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 04:51:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 04:51:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 04:51:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 04:51:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 04:51:48,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 04:51:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 04:51:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 04:51:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 04:51:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 04:51:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 04:51:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 04:51:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 04:51:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 04:51:48,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 04:51:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 04:51:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-09 04:51:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-09 04:51:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-09 04:51:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure get_usb_rcmsg [2024-11-09 04:51:48,609 INFO L138 BoogieDeclarations]: Found implementation of procedure get_usb_rcmsg [2024-11-09 04:51:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 04:51:48,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 04:51:48,609 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initbcshw [2024-11-09 04:51:48,609 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initbcshw [2024-11-09 04:51:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 04:51:48,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 04:51:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 04:51:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-09 04:51:48,610 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-09 04:51:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-09 04:51:48,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-09 04:51:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2024-11-09 04:51:48,610 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2024-11-09 04:51:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure error_reset [2024-11-09 04:51:48,610 INFO L138 BoogieDeclarations]: Found implementation of procedure error_reset [2024-11-09 04:51:48,610 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_input [2024-11-09 04:51:48,611 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_input [2024-11-09 04:51:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecs [2024-11-09 04:51:48,611 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecs [2024-11-09 04:51:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:51:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_suspend [2024-11-09 04:51:48,611 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_suspend [2024-11-09 04:51:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 04:51:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 04:51:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 04:51:48,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 04:51:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 04:51:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 04:51:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 04:51:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 04:51:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 04:51:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 04:51:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 04:51:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 04:51:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 04:51:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 04:51:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 04:51:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 04:51:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 04:51:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 04:51:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 04:51:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-09 04:51:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-09 04:51:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-09 04:51:48,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-09 04:51:48,614 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2024-11-09 04:51:48,614 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2024-11-09 04:51:48,614 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-09 04:51:48,614 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-09 04:51:48,614 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-09 04:51:48,614 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-09 04:51:48,614 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-09 04:51:48,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-09 04:51:48,614 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_disconnect [2024-11-09 04:51:48,614 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_disconnect [2024-11-09 04:51:48,614 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-09 04:51:48,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-09 04:51:48,615 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-09 04:51:48,615 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-09 04:51:48,615 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-11-09 04:51:48,615 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-11-09 04:51:48,615 INFO L130 BoogieDeclarations]: Found specification of procedure update_basstate [2024-11-09 04:51:48,615 INFO L138 BoogieDeclarations]: Found implementation of procedure update_basstate [2024-11-09 04:51:48,615 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-09 04:51:48,615 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-09 04:51:48,615 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-09 04:51:48,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-09 04:51:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 04:51:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 04:51:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 04:51:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 04:51:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 04:51:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 04:51:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 04:51:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 04:51:48,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 04:51:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 04:51:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 04:51:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 04:51:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 04:51:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 04:51:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 04:51:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 04:51:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 04:51:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 04:51:48,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 04:51:48,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 04:51:48,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-09 04:51:48,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-09 04:51:48,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-09 04:51:48,618 INFO L130 BoogieDeclarations]: Found specification of procedure atread_submit [2024-11-09 04:51:48,618 INFO L138 BoogieDeclarations]: Found implementation of procedure atread_submit [2024-11-09 04:51:48,618 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_init_bchannel [2024-11-09 04:51:48,618 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_init_bchannel [2024-11-09 04:51:48,618 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-09 04:51:48,618 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-09 04:51:48,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:51:48,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:51:49,168 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:51:49,173 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:51:49,334 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 04:53:18,138 WARN L249 Executor]: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-09 04:53:18,140 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) 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) ... 25 more [2024-11-09 04:53:18,145 INFO L158 Benchmark]: Toolchain (without parser) took 94288.09ms. Allocated memory was 184.5MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 148.0MB in the beginning and 745.0MB in the end (delta: -597.1MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-11-09 04:53:18,145 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 115.3MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 04:53:18,145 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3640.30ms. Allocated memory was 184.5MB in the beginning and 299.9MB in the end (delta: 115.3MB). Free memory was 148.0MB in the beginning and 197.2MB in the end (delta: -49.3MB). Peak memory consumption was 162.8MB. Max. memory is 16.1GB. [2024-11-09 04:53:18,145 INFO L158 Benchmark]: Boogie Procedure Inliner took 296.09ms. Allocated memory is still 299.9MB. Free memory was 197.2MB in the beginning and 157.4MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2024-11-09 04:53:18,146 INFO L158 Benchmark]: Boogie Preprocessor took 698.28ms. Allocated memory was 299.9MB in the beginning and 574.6MB in the end (delta: 274.7MB). Free memory was 157.4MB in the beginning and 439.9MB in the end (delta: -282.4MB). Peak memory consumption was 101.9MB. Max. memory is 16.1GB. [2024-11-09 04:53:18,146 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 101 [2024-11-09 04:53:18,153 INFO L158 Benchmark]: RCFGBuilder took 89647.65ms. Allocated memory was 574.6MB in the beginning and 2.1GB in the end (delta: 1.5GB). Free memory was 439.9MB in the beginning and 745.0MB in the end (delta: -305.2MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-11-09 04:53:18,155 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 115.3MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3640.30ms. Allocated memory was 184.5MB in the beginning and 299.9MB in the end (delta: 115.3MB). Free memory was 148.0MB in the beginning and 197.2MB in the end (delta: -49.3MB). Peak memory consumption was 162.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 296.09ms. Allocated memory is still 299.9MB. Free memory was 197.2MB in the beginning and 157.4MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 698.28ms. Allocated memory was 299.9MB in the beginning and 574.6MB in the end (delta: 274.7MB). Free memory was 157.4MB in the beginning and 439.9MB in the end (delta: -282.4MB). Peak memory consumption was 101.9MB. Max. memory is 16.1GB. * RCFGBuilder took 89647.65ms. Allocated memory was 574.6MB in the beginning and 2.1GB in the end (delta: 1.5GB). Free memory was 439.9MB in the beginning and 745.0MB in the end (delta: -305.2MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6206]: 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"); [6206-6207] - GenericResultAtLocation [Line: 6334]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addl %1,%0": "+m" (v->counter): "ir" (i)); [6334] - GenericResultAtLocation [Line: 11645]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [11645] - GenericResultAtLocation [Line: 11653]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [11653-11654] - GenericResultAtLocation [Line: 11718]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/skbuff.h"), "i" (1696), "i" (12UL)); [11718-11719] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4b829e0b1083ca135908ac8582697cf0831b43587b46e1b9cc42429c7a2c7866 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 04:53:20,493 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:53:20,556 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-09 04:53:20,560 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:53:20,561 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:53:20,590 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:53:20,591 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:53:20,592 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:53:20,592 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 04:53:20,593 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 04:53:20,593 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:53:20,593 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:53:20,594 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 04:53:20,594 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 04:53:20,595 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 04:53:20,595 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:53:20,596 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:53:20,598 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:53:20,598 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:53:20,599 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:53:20,599 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:53:20,599 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 04:53:20,599 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 04:53:20,599 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:53:20,600 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 04:53:20,600 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:53:20,600 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:53:20,600 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:53:20,601 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:53:20,601 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:53:20,601 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:53:20,601 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:53:20,601 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:53:20,602 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:53:20,602 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:53:20,602 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-09 04:53:20,604 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 04:53:20,604 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:53:20,605 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 04:53:20,605 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 04:53:20,605 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:53:20,605 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4b829e0b1083ca135908ac8582697cf0831b43587b46e1b9cc42429c7a2c7866 [2024-11-09 04:53:20,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:53:20,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:53:20,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:53:20,937 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:53:20,938 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:53:20,939 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2024-11-09 04:53:22,345 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:53:22,792 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:53:22,792 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2024-11-09 04:53:22,850 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6ad7ee6f/b3db9778472f4d1b8872fa90c0f85ddb/FLAGb51fe0188 [2024-11-09 04:53:22,871 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6ad7ee6f/b3db9778472f4d1b8872fa90c0f85ddb [2024-11-09 04:53:22,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:53:22,876 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:53:22,879 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:53:22,879 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:53:22,888 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:53:22,888 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:53:22" (1/1) ... [2024-11-09 04:53:22,889 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c78e5f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:22, skipping insertion in model container [2024-11-09 04:53:22,889 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:53:22" (1/1) ... [2024-11-09 04:53:23,000 INFO L175 MainTranslator]: Built tables and reachable declarations