./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/bin/uautomizer-verify-aQ6SnzHsRB --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 1d801e4077e2c44587835a4401fe706128733bb44dd71629efb824dc2a6ab1f5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 04:22:58,094 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 04:22:58,163 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 04:22:58,169 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 04:22:58,169 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 04:22:58,195 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 04:22:58,196 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 04:22:58,196 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 04:22:58,197 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 04:22:58,197 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 04:22:58,197 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 04:22:58,197 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 04:22:58,197 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 04:22:58,198 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 04:22:58,198 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 04:22:58,198 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 04:22:58,198 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 04:22:58,198 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 04:22:58,198 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 04:22:58,198 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 04:22:58,198 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 04:22:58,199 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 04:22:58,199 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 04:22:58,199 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 04:22:58,199 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 04:22:58,199 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 04:22:58,199 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:22:58,199 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:22:58,199 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:22:58,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:22:58,200 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 04:22:58,200 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:22:58,200 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:22:58,200 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:22:58,200 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:22:58,200 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 04:22:58,200 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 04:22:58,200 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 04:22:58,201 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 04:22:58,201 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 04:22:58,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 04:22:58,201 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 04:22:58,201 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 04:22:58,201 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 04:22:58,201 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 04:22:58,201 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 1d801e4077e2c44587835a4401fe706128733bb44dd71629efb824dc2a6ab1f5 [2024-11-28 04:22:58,491 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 04:22:58,501 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 04:22:58,504 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 04:22:58,505 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 04:22:58,506 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 04:22:58,507 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2024-11-28 04:23:01,528 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/bin/uautomizer-verify-aQ6SnzHsRB/data/3c23e2e3e/d077d81aa21944afa64b94e3dad31cf7/FLAG0145db074 [2024-11-28 04:23:02,342 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 04:23:02,343 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2024-11-28 04:23:02,405 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/bin/uautomizer-verify-aQ6SnzHsRB/data/3c23e2e3e/d077d81aa21944afa64b94e3dad31cf7/FLAG0145db074 [2024-11-28 04:23:02,429 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/bin/uautomizer-verify-aQ6SnzHsRB/data/3c23e2e3e/d077d81aa21944afa64b94e3dad31cf7 [2024-11-28 04:23:02,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 04:23:02,434 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 04:23:02,436 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 04:23:02,436 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 04:23:02,442 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 04:23:02,443 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:23:02" (1/1) ... [2024-11-28 04:23:02,444 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65e93cde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:02, skipping insertion in model container [2024-11-28 04:23:02,444 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:23:02" (1/1) ... [2024-11-28 04:23:02,607 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 04:23:03,924 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i[171620,171633] [2024-11-28 04:23:05,223 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:23:05,399 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 04:23:05,560 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"); [5548-5549] [2024-11-28 04:23:05,562 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5563] [2024-11-28 04:23:05,563 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5566] [2024-11-28 04:23:05,563 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5569] [2024-11-28 04:23:05,564 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5572] [2024-11-28 04:23:05,566 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)); [5597] [2024-11-28 04:23:05,589 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i[171620,171633] [2024-11-28 04:23:06,041 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)); [10855] [2024-11-28 04:23:06,042 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"); [10863-10864] [2024-11-28 04:23:06,044 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" (1425), "i" (12UL)); [10910-10911] [2024-11-28 04:23:06,144 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:23:06,305 INFO L204 MainTranslator]: Completed translation [2024-11-28 04:23:06,307 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:06 WrapperNode [2024-11-28 04:23:06,307 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 04:23:06,309 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 04:23:06,310 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 04:23:06,310 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 04:23:06,323 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:06" (1/1) ... [2024-11-28 04:23:06,441 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:06" (1/1) ... [2024-11-28 04:23:06,781 INFO L138 Inliner]: procedures = 319, calls = 4086, calls flagged for inlining = 136, calls inlined = 110, statements flattened = 7369 [2024-11-28 04:23:06,781 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 04:23:06,782 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 04:23:06,782 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 04:23:06,782 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 04:23:06,793 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:06" (1/1) ... [2024-11-28 04:23:06,794 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:06" (1/1) ... [2024-11-28 04:23:06,854 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:06" (1/1) ... [2024-11-28 04:23:07,796 INFO L175 MemorySlicer]: Split 2375 memory accesses to 20 slices as follows [2, 21, 6, 1, 1, 1, 3, 4, 9, 9, 706, 3, 2, 2, 44, 4, 17, 2, 1281, 257]. 54 percent of accesses are in the largest equivalence class. The 56 initializations are split as follows [2, 21, 6, 0, 0, 0, 3, 4, 8, 8, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0]. The 1880 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 276, 0, 1, 1, 44, 0, 17, 1, 1281, 257]. [2024-11-28 04:23:07,796 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:06" (1/1) ... [2024-11-28 04:23:07,797 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:06" (1/1) ... [2024-11-28 04:23:07,939 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:06" (1/1) ... [2024-11-28 04:23:07,949 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:06" (1/1) ... [2024-11-28 04:23:07,982 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:06" (1/1) ... [2024-11-28 04:23:08,029 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:06" (1/1) ... [2024-11-28 04:23:08,054 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:06" (1/1) ... [2024-11-28 04:23:08,127 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 04:23:08,130 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 04:23:08,130 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 04:23:08,130 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 04:23:08,131 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:06" (1/1) ... [2024-11-28 04:23:08,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:23:08,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:23:08,174 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 04:23:08,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2f1c8d5-a230-4881-924a-7b44e054462c/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 04:23:08,210 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_schedule_event [2024-11-28 04:23:08,210 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_schedule_event [2024-11-28 04:23:08,210 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-28 04:23:08,210 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-28 04:23:08,210 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freebcshw [2024-11-28 04:23:08,210 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freebcshw [2024-11-28 04:23:08,211 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_modem_ctrl [2024-11-28 04:23:08,211 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_modem_ctrl [2024-11-28 04:23:08,211 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_reinitbcshw [2024-11-28 04:23:08,211 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_reinitbcshw [2024-11-28 04:23:08,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 04:23:08,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 04:23:08,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 04:23:08,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 04:23:08,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 04:23:08,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 04:23:08,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 04:23:08,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 04:23:08,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 04:23:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 04:23:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 04:23:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 04:23:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 04:23:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 04:23:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 04:23:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 04:23:08,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 04:23:08,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 04:23:08,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 04:23:08,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 04:23:08,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 04:23:08,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 04:23:08,218 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_brkchars [2024-11-28 04:23:08,219 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_brkchars [2024-11-28 04:23:08,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-28 04:23:08,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-28 04:23:08,219 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_add_event [2024-11-28 04:23:08,219 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_add_event [2024-11-28 04:23:08,219 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-28 04:23:08,219 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-28 04:23:08,219 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2024-11-28 04:23:08,219 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2024-11-28 04:23:08,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 04:23:08,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 04:23:08,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-28 04:23:08,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-28 04:23:08,219 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_close_bchannel [2024-11-28 04:23:08,219 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_close_bchannel [2024-11-28 04:23:08,219 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_resume [2024-11-28 04:23:08,219 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_resume [2024-11-28 04:23:08,219 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_baud_rate [2024-11-28 04:23:08,220 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_baud_rate [2024-11-28 04:23:08,220 INFO L130 BoogieDeclarations]: Found specification of procedure freeurbs [2024-11-28 04:23:08,220 INFO L138 BoogieDeclarations]: Found implementation of procedure freeurbs [2024-11-28 04:23:08,220 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_down [2024-11-28 04:23:08,220 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_down [2024-11-28 04:23:08,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-28 04:23:08,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-28 04:23:08,220 INFO L130 BoogieDeclarations]: Found specification of procedure start_cbsend [2024-11-28 04:23:08,220 INFO L138 BoogieDeclarations]: Found implementation of procedure start_cbsend [2024-11-28 04:23:08,220 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-28 04:23:08,220 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-28 04:23:08,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 04:23:08,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 04:23:08,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 04:23:08,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 04:23:08,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 04:23:08,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 04:23:08,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 04:23:08,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 04:23:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 04:23:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 04:23:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 04:23:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 04:23:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 04:23:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 04:23:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 04:23:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 04:23:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 04:23:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 04:23:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 04:23:08,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 04:23:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 04:23:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 04:23:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 04:23:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 04:23:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 04:23:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 04:23:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 04:23:08,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 04:23:08,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 04:23:08,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 04:23:08,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 04:23:08,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 04:23:08,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 04:23:08,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 04:23:08,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 04:23:08,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 04:23:08,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 04:23:08,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 04:23:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 04:23:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 04:23:08,226 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_dbg_buffer [2024-11-28 04:23:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_dbg_buffer [2024-11-28 04:23:08,226 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 04:23:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 04:23:08,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_43 [2024-11-28 04:23:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_43 [2024-11-28 04:23:08,226 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-28 04:23:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-28 04:23:08,226 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_line_ctrl [2024-11-28 04:23:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_line_ctrl [2024-11-28 04:23:08,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-28 04:23:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-28 04:23:08,226 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-28 04:23:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-28 04:23:08,226 INFO L130 BoogieDeclarations]: Found specification of procedure usb_queue_reset_device [2024-11-28 04:23:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_queue_reset_device [2024-11-28 04:23:08,226 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 04:23:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 04:23:08,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_22 [2024-11-28 04:23:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_22 [2024-11-28 04:23:08,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-11-28 04:23:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-11-28 04:23:08,227 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_room [2024-11-28 04:23:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_room [2024-11-28 04:23:08,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-11-28 04:23:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-11-28 04:23:08,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_20 [2024-11-28 04:23:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_20 [2024-11-28 04:23:08,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2024-11-28 04:23:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2024-11-28 04:23:08,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2024-11-28 04:23:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2024-11-28 04:23:08,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 04:23:08,227 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-11-28 04:23:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-11-28 04:23:08,227 INFO L130 BoogieDeclarations]: Found specification of procedure check_pending [2024-11-28 04:23:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pending [2024-11-28 04:23:08,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 04:23:08,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_11 [2024-11-28 04:23:08,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_11 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_12 [2024-11-28 04:23:08,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_12 [2024-11-28 04:23:08,228 INFO L130 BoogieDeclarations]: Found specification of procedure error_hangup [2024-11-28 04:23:08,229 INFO L138 BoogieDeclarations]: Found implementation of procedure error_hangup [2024-11-28 04:23:08,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_18 [2024-11-28 04:23:08,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_18 [2024-11-28 04:23:08,232 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freedriver [2024-11-28 04:23:08,232 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freedriver [2024-11-28 04:23:08,232 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_send_skb [2024-11-28 04:23:08,232 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_send_skb [2024-11-28 04:23:08,233 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2024-11-28 04:23:08,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2024-11-28 04:23:08,233 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_chars_in_buffer [2024-11-28 04:23:08,233 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_chars_in_buffer [2024-11-28 04:23:08,233 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 04:23:08,235 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 04:23:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure req_submit [2024-11-28 04:23:08,235 INFO L138 BoogieDeclarations]: Found implementation of procedure req_submit [2024-11-28 04:23:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 04:23:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure read_int_callback [2024-11-28 04:23:08,235 INFO L138 BoogieDeclarations]: Found implementation of procedure read_int_callback [2024-11-28 04:23:08,235 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2024-11-28 04:23:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2024-11-28 04:23:08,236 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-11-28 04:23:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-11-28 04:23:08,236 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 04:23:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 04:23:08,236 INFO L130 BoogieDeclarations]: Found specification of procedure get_usb_statmsg [2024-11-28 04:23:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure get_usb_statmsg [2024-11-28 04:23:08,236 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-28 04:23:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-28 04:23:08,236 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-28 04:23:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-28 04:23:08,236 INFO L130 BoogieDeclarations]: Found specification of procedure read_ctrl_callback [2024-11-28 04:23:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ctrl_callback [2024-11-28 04:23:08,236 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-28 04:23:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-28 04:23:08,236 INFO L130 BoogieDeclarations]: Found specification of procedure complete_cb [2024-11-28 04:23:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_cb [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-28 04:23:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure stopurbs [2024-11-28 04:23:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure stopurbs [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-28 04:23:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecshw [2024-11-28 04:23:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecshw [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-28 04:23:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 04:23:08,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 04:23:08,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 04:23:08,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 04:23:08,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 04:23:08,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 04:23:08,240 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-28 04:23:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-28 04:23:08,240 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2024-11-28 04:23:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2024-11-28 04:23:08,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7 [2024-11-28 04:23:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7 [2024-11-28 04:23:08,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_5 [2024-11-28 04:23:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_5 [2024-11-28 04:23:08,240 INFO L130 BoogieDeclarations]: Found specification of procedure int_in_work [2024-11-28 04:23:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure int_in_work [2024-11-28 04:23:08,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 04:23:08,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 04:23:08,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure dump_urb [2024-11-28 04:23:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_urb [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-28 04:23:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-28 04:23:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-28 04:23:08,241 INFO L130 BoogieDeclarations]: Found specification of procedure atwrite_submit [2024-11-28 04:23:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure atwrite_submit [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-28 04:23:08,242 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2024-11-28 04:23:08,242 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2024-11-28 04:23:08,242 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcshw [2024-11-28 04:23:08,242 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcshw [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 04:23:08,242 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 04:23:08,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure get_usb_rcmsg [2024-11-28 04:23:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure get_usb_rcmsg [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 04:23:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initbcshw [2024-11-28 04:23:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initbcshw [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-28 04:23:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2024-11-28 04:23:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure error_reset [2024-11-28 04:23:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure error_reset [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecs [2024-11-28 04:23:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecs [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_input [2024-11-28 04:23:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_input [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 04:23:08,243 INFO L130 BoogieDeclarations]: Found specification of procedure write_command_callback [2024-11-28 04:23:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure write_command_callback [2024-11-28 04:23:08,244 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_suspend [2024-11-28 04:23:08,244 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_suspend [2024-11-28 04:23:08,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 04:23:08,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 04:23:08,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 04:23:08,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 04:23:08,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 04:23:08,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 04:23:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 04:23:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 04:23:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 04:23:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 04:23:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 04:23:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 04:23:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 04:23:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 04:23:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 04:23:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 04:23:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 04:23:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 04:23:08,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 04:23:08,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 04:23:08,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 04:23:08,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 04:23:08,250 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 04:23:08,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 04:23:08,250 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2024-11-28 04:23:08,250 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2024-11-28 04:23:08,250 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-28 04:23:08,250 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-28 04:23:08,250 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-28 04:23:08,250 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-28 04:23:08,250 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-28 04:23:08,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-28 04:23:08,251 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_disconnect [2024-11-28 04:23:08,251 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_disconnect [2024-11-28 04:23:08,251 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-28 04:23:08,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-28 04:23:08,251 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-11-28 04:23:08,251 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-11-28 04:23:08,251 INFO L130 BoogieDeclarations]: Found specification of procedure update_basstate [2024-11-28 04:23:08,251 INFO L138 BoogieDeclarations]: Found implementation of procedure update_basstate [2024-11-28 04:23:08,251 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2024-11-28 04:23:08,251 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2024-11-28 04:23:08,251 INFO L130 BoogieDeclarations]: Found specification of procedure write_ctrl_callback [2024-11-28 04:23:08,251 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ctrl_callback [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure read_iso_callback [2024-11-28 04:23:08,252 INFO L138 BoogieDeclarations]: Found implementation of procedure read_iso_callback [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_41 [2024-11-28 04:23:08,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_41 [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-28 04:23:08,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-28 04:23:08,252 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-28 04:23:08,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 04:23:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 04:23:08,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 04:23:08,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 04:23:08,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 04:23:08,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 04:23:08,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 04:23:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 04:23:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 04:23:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 04:23:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure atread_submit [2024-11-28 04:23:08,257 INFO L138 BoogieDeclarations]: Found implementation of procedure atread_submit [2024-11-28 04:23:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_init_bchannel [2024-11-28 04:23:08,257 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_init_bchannel [2024-11-28 04:23:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-28 04:23:08,257 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-28 04:23:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 04:23:08,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 04:23:09,369 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 04:23:09,373 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 04:23:09,719 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 04:23:10,490 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-28 04:25:02,757 INFO L? ?]: Removed 2100 outVars from TransFormulas that were not future-live. [2024-11-28 04:25:02,757 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 04:25:02,833 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 04:25:02,834 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 04:25:02,834 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:25:02 BoogieIcfgContainer [2024-11-28 04:25:02,834 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 04:25:02,837 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 04:25:02,838 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 04:25:02,844 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 04:25:02,845 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 04:23:02" (1/3) ... [2024-11-28 04:25:02,846 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33fd5330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:25:02, skipping insertion in model container [2024-11-28 04:25:02,846 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:23:06" (2/3) ... [2024-11-28 04:25:02,846 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33fd5330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:25:02, skipping insertion in model container [2024-11-28 04:25:02,846 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:25:02" (3/3) ... [2024-11-28 04:25:02,848 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2024-11-28 04:25:02,869 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 04:25:02,873 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i that has 129 procedures, 2689 locations, 1 initial locations, 22 loop locations, and 1 error locations. [2024-11-28 04:25:03,062 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 04:25:03,084 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;@47185619, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 04:25:03,084 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 04:25:03,104 INFO L276 IsEmpty]: Start isEmpty. Operand has 2615 states, 1846 states have (on average 1.3905742145178766) internal successors, (2567), 1924 states have internal predecessors, (2567), 659 states have call successors, (659), 110 states have call predecessors, (659), 108 states have return successors, (649), 617 states have call predecessors, (649), 649 states have call successors, (649) [2024-11-28 04:25:03,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-28 04:25:03,141 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:25:03,146 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:25:03,146 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:25:03,155 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:25:03,156 INFO L85 PathProgramCache]: Analyzing trace with hash -1567670304, now seen corresponding path program 1 times [2024-11-28 04:25:03,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:25:03,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [521718877] [2024-11-28 04:25:03,168 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:25:03,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms