./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.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_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d801e4077e2c44587835a4401fe706128733bb44dd71629efb824dc2a6ab1f5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:57:41,487 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:57:41,617 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-14 04:57:41,630 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:57:41,630 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:57:41,679 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:57:41,680 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:57:41,680 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:57:41,681 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:57:41,681 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:57:41,681 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:57:41,681 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:57:41,681 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:57:41,681 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:57:41,682 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:57:41,682 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:57:41,682 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:57:41,682 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:57:41,682 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:57:41,682 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:57:41,682 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:57:41,683 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:57:41,683 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:57:41,683 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:57:41,683 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:57:41,683 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:57:41,684 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:57:41,684 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:57:41,684 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:57:41,684 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:57:41,684 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:57:41,684 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:57:41,684 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:57:41,684 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:57:41,685 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:57:41,685 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:57:41,685 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:57:41,685 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:57:41,685 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:57:41,685 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:57:41,685 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:57:41,685 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:57:41,686 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:57:41,686 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:57:41,686 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E 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 -> Taipan 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 [2024-11-14 04:57:42,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:57:42,070 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:57:42,074 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:57:42,076 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:57:42,077 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:57:42,078 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-14 04:57:44,393 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:57:45,233 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:57:45,234 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2024-11-14 04:57:45,308 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/data/44ccef277/b84b05590ec64741a81187b8160095fa/FLAGba4949e4e [2024-11-14 04:57:45,466 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/data/44ccef277/b84b05590ec64741a81187b8160095fa [2024-11-14 04:57:45,469 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:57:45,471 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:57:45,473 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:57:45,473 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:57:45,481 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:57:45,483 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:57:45" (1/1) ... [2024-11-14 04:57:45,484 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41ce8f7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:57:45, skipping insertion in model container [2024-11-14 04:57:45,484 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:57:45" (1/1) ... [2024-11-14 04:57:45,714 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:57:47,361 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_75b537fb-d5b2-43a4-939f-1e99d55333e5/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] [2024-11-14 04:57:48,902 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:57:49,141 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 04:57:49,361 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] [2024-11-14 04:57:49,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5563] [2024-11-14 04:57:49,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5566] [2024-11-14 04:57:49,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5569] [2024-11-14 04:57:49,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5572] [2024-11-14 04:57:49,368 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] [2024-11-14 04:57:49,396 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_75b537fb-d5b2-43a4-939f-1e99d55333e5/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] [2024-11-14 04:57:49,878 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] [2024-11-14 04:57:49,879 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] [2024-11-14 04:57:49,882 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] [2024-11-14 04:57:49,999 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:57:50,208 INFO L204 MainTranslator]: Completed translation [2024-11-14 04:57:50,209 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:57:50 WrapperNode [2024-11-14 04:57:50,210 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:57:50,211 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 04:57:50,211 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 04:57:50,211 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 04:57:50,222 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:57:50" (1/1) ... [2024-11-14 04:57:50,368 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:57:50" (1/1) ... [2024-11-14 04:57:50,773 INFO L138 Inliner]: procedures = 319, calls = 4086, calls flagged for inlining = 136, calls inlined = 110, statements flattened = 7609 [2024-11-14 04:57:50,774 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 04:57:50,775 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 04:57:50,775 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 04:57:50,775 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 04:57:50,787 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:57:50" (1/1) ... [2024-11-14 04:57:50,787 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:57:50" (1/1) ... [2024-11-14 04:57:50,859 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:57:50" (1/1) ... [2024-11-14 04:57:50,861 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:57:50" (1/1) ... [2024-11-14 04:57:51,078 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:57:50" (1/1) ... [2024-11-14 04:57:51,129 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:57:50" (1/1) ... [2024-11-14 04:57:51,190 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:57:50" (1/1) ... [2024-11-14 04:57:51,228 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:57:50" (1/1) ... [2024-11-14 04:57:51,299 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 04:57:51,303 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 04:57:51,303 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 04:57:51,304 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 04:57:51,305 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:57:50" (1/1) ... [2024-11-14 04:57:51,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:57:51,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:57:51,361 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 04:57:51,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 04:57:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_schedule_event [2024-11-14 04:57:51,410 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_schedule_event [2024-11-14 04:57:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-14 04:57:51,410 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-14 04:57:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freebcshw [2024-11-14 04:57:51,410 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freebcshw [2024-11-14 04:57:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_modem_ctrl [2024-11-14 04:57:51,410 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_modem_ctrl [2024-11-14 04:57:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_reinitbcshw [2024-11-14 04:57:51,411 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_reinitbcshw [2024-11-14 04:57:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-14 04:57:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-14 04:57:51,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-14 04:57:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_brkchars [2024-11-14 04:57:51,411 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_brkchars [2024-11-14 04:57:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-14 04:57:51,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-14 04:57:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_add_event [2024-11-14 04:57:51,411 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_add_event [2024-11-14 04:57:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-14 04:57:51,412 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-14 04:57:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2024-11-14 04:57:51,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2024-11-14 04:57:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-14 04:57:51,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-14 04:57:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-14 04:57:51,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-14 04:57:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_close_bchannel [2024-11-14 04:57:51,412 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_close_bchannel [2024-11-14 04:57:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_resume [2024-11-14 04:57:51,412 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_resume [2024-11-14 04:57:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_baud_rate [2024-11-14 04:57:51,412 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_baud_rate [2024-11-14 04:57:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure freeurbs [2024-11-14 04:57:51,413 INFO L138 BoogieDeclarations]: Found implementation of procedure freeurbs [2024-11-14 04:57:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_down [2024-11-14 04:57:51,413 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_down [2024-11-14 04:57:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-14 04:57:51,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-14 04:57:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure start_cbsend [2024-11-14 04:57:51,413 INFO L138 BoogieDeclarations]: Found implementation of procedure start_cbsend [2024-11-14 04:57:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-14 04:57:51,413 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-14 04:57:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-14 04:57:51,413 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-14 04:57:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_dbg_buffer [2024-11-14 04:57:51,413 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_dbg_buffer [2024-11-14 04:57:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 04:57:51,414 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 04:57:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_43 [2024-11-14 04:57:51,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_43 [2024-11-14 04:57:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-14 04:57:51,414 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-14 04:57:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_line_ctrl [2024-11-14 04:57:51,414 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_line_ctrl [2024-11-14 04:57:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-14 04:57:51,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-14 04:57:51,418 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-14 04:57:51,418 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-14 04:57:51,419 INFO L130 BoogieDeclarations]: Found specification of procedure usb_queue_reset_device [2024-11-14 04:57:51,420 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_queue_reset_device [2024-11-14 04:57:51,420 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-14 04:57:51,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-14 04:57:51,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_22 [2024-11-14 04:57:51,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_22 [2024-11-14 04:57:51,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-11-14 04:57:51,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-11-14 04:57:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_room [2024-11-14 04:57:51,422 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_room [2024-11-14 04:57:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-11-14 04:57:51,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-11-14 04:57:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_20 [2024-11-14 04:57:51,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_20 [2024-11-14 04:57:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2024-11-14 04:57:51,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2024-11-14 04:57:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2024-11-14 04:57:51,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2024-11-14 04:57:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-14 04:57:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-11-14 04:57:51,422 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-11-14 04:57:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure check_pending [2024-11-14 04:57:51,423 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pending [2024-11-14 04:57:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-14 04:57:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_11 [2024-11-14 04:57:51,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_11 [2024-11-14 04:57:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_12 [2024-11-14 04:57:51,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_12 [2024-11-14 04:57:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure error_hangup [2024-11-14 04:57:51,423 INFO L138 BoogieDeclarations]: Found implementation of procedure error_hangup [2024-11-14 04:57:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_18 [2024-11-14 04:57:51,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_18 [2024-11-14 04:57:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freedriver [2024-11-14 04:57:51,427 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freedriver [2024-11-14 04:57:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_send_skb [2024-11-14 04:57:51,428 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_send_skb [2024-11-14 04:57:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2024-11-14 04:57:51,428 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2024-11-14 04:57:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_chars_in_buffer [2024-11-14 04:57:51,428 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_chars_in_buffer [2024-11-14 04:57:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-14 04:57:51,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-14 04:57:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure req_submit [2024-11-14 04:57:51,428 INFO L138 BoogieDeclarations]: Found implementation of procedure req_submit [2024-11-14 04:57:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-14 04:57:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure read_int_callback [2024-11-14 04:57:51,428 INFO L138 BoogieDeclarations]: Found implementation of procedure read_int_callback [2024-11-14 04:57:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2024-11-14 04:57:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2024-11-14 04:57:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-11-14 04:57:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-11-14 04:57:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-14 04:57:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-14 04:57:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure get_usb_statmsg [2024-11-14 04:57:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure get_usb_statmsg [2024-11-14 04:57:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-14 04:57:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-14 04:57:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-14 04:57:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-14 04:57:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure read_ctrl_callback [2024-11-14 04:57:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ctrl_callback [2024-11-14 04:57:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-14 04:57:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-14 04:57:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure complete_cb [2024-11-14 04:57:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_cb [2024-11-14 04:57:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-14 04:57:51,430 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-14 04:57:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure stopurbs [2024-11-14 04:57:51,430 INFO L138 BoogieDeclarations]: Found implementation of procedure stopurbs [2024-11-14 04:57:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-14 04:57:51,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-14 04:57:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecshw [2024-11-14 04:57:51,430 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecshw [2024-11-14 04:57:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-14 04:57:51,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-14 04:57:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-14 04:57:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-14 04:57:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-14 04:57:51,433 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2024-11-14 04:57:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2024-11-14 04:57:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7 [2024-11-14 04:57:51,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7 [2024-11-14 04:57:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_5 [2024-11-14 04:57:51,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_5 [2024-11-14 04:57:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure int_in_work [2024-11-14 04:57:51,434 INFO L138 BoogieDeclarations]: Found implementation of procedure int_in_work [2024-11-14 04:57:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-14 04:57:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure dump_urb [2024-11-14 04:57:51,434 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_urb [2024-11-14 04:57:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-14 04:57:51,434 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-14 04:57:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-14 04:57:51,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-14 04:57:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure atwrite_submit [2024-11-14 04:57:51,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atwrite_submit [2024-11-14 04:57:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-14 04:57:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-14 04:57:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2024-11-14 04:57:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2024-11-14 04:57:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2024-11-14 04:57:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2024-11-14 04:57:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcshw [2024-11-14 04:57:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcshw [2024-11-14 04:57:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-14 04:57:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-14 04:57:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-14 04:57:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure get_usb_rcmsg [2024-11-14 04:57:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure get_usb_rcmsg [2024-11-14 04:57:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-14 04:57:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-14 04:57:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initbcshw [2024-11-14 04:57:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initbcshw [2024-11-14 04:57:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-14 04:57:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-14 04:57:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-14 04:57:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2024-11-14 04:57:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2024-11-14 04:57:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure error_reset [2024-11-14 04:57:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure error_reset [2024-11-14 04:57:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecs [2024-11-14 04:57:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecs [2024-11-14 04:57:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_input [2024-11-14 04:57:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_input [2024-11-14 04:57:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 04:57:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure write_command_callback [2024-11-14 04:57:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure write_command_callback [2024-11-14 04:57:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_suspend [2024-11-14 04:57:51,440 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_suspend [2024-11-14 04:57:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-14 04:57:51,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-14 04:57:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-14 04:57:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-14 04:57:51,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-14 04:57:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2024-11-14 04:57:51,441 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2024-11-14 04:57:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-14 04:57:51,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-14 04:57:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-14 04:57:51,441 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-14 04:57:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-14 04:57:51,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-14 04:57:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_disconnect [2024-11-14 04:57:51,441 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_disconnect [2024-11-14 04:57:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-14 04:57:51,441 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-14 04:57:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-11-14 04:57:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-11-14 04:57:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure update_basstate [2024-11-14 04:57:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure update_basstate [2024-11-14 04:57:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2024-11-14 04:57:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2024-11-14 04:57:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure write_ctrl_callback [2024-11-14 04:57:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ctrl_callback [2024-11-14 04:57:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read_iso_callback [2024-11-14 04:57:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure read_iso_callback [2024-11-14 04:57:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_41 [2024-11-14 04:57:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_41 [2024-11-14 04:57:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-14 04:57:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-14 04:57:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-14 04:57:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-14 04:57:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-14 04:57:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-14 04:57:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 04:57:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure atread_submit [2024-11-14 04:57:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure atread_submit [2024-11-14 04:57:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_init_bchannel [2024-11-14 04:57:51,443 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_init_bchannel [2024-11-14 04:57:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-14 04:57:51,443 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-14 04:57:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 04:57:51,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 04:57:52,800 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 04:57:52,807 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 04:57:53,346 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-14 04:57:56,485 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-14 05:00:30,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 101 [2024-11-14 05:00:30,784 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-14 05:00:30,786 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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 [2024-11-14 05:00:30,799 INFO L158 Benchmark]: Toolchain (without parser) took 165324.31ms. Allocated memory was 142.6MB in the beginning and 1.9GB in the end (delta: 1.8GB). Free memory was 104.5MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-14 05:00:30,800 INFO L158 Benchmark]: CDTParser took 0.53ms. Allocated memory is still 142.6MB. Free memory is still 79.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:00:30,804 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4737.40ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 104.2MB in the beginning and 254.2MB in the end (delta: -150.0MB). Peak memory consumption was 181.9MB. Max. memory is 16.1GB. [2024-11-14 05:00:30,805 INFO L158 Benchmark]: Boogie Procedure Inliner took 562.94ms. Allocated memory is still 427.8MB. Free memory was 254.2MB in the beginning and 305.2MB in the end (delta: -51.0MB). Peak memory consumption was 43.7MB. Max. memory is 16.1GB. [2024-11-14 05:00:30,805 INFO L158 Benchmark]: Boogie Preprocessor took 524.79ms. Allocated memory is still 427.8MB. Free memory was 305.2MB in the beginning and 261.2MB in the end (delta: 44.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-14 05:00:30,806 INFO L158 Benchmark]: RCFGBuilder took 159490.81ms. Allocated memory was 427.8MB in the beginning and 1.9GB in the end (delta: 1.5GB). Free memory was 261.2MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-14 05:00:30,808 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53ms. Allocated memory is still 142.6MB. Free memory is still 79.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4737.40ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 104.2MB in the beginning and 254.2MB in the end (delta: -150.0MB). Peak memory consumption was 181.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 562.94ms. Allocated memory is still 427.8MB. Free memory was 254.2MB in the beginning and 305.2MB in the end (delta: -51.0MB). Peak memory consumption was 43.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 524.79ms. Allocated memory is still 427.8MB. Free memory was 305.2MB in the beginning and 261.2MB in the end (delta: 44.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * RCFGBuilder took 159490.81ms. Allocated memory was 427.8MB in the beginning and 1.9GB in the end (delta: 1.5GB). Free memory was 261.2MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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: 5548]: 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] - GenericResultAtLocation [Line: 5563]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5563] - GenericResultAtLocation [Line: 5566]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5566] - GenericResultAtLocation [Line: 5569]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5569] - GenericResultAtLocation [Line: 5572]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5572] - GenericResultAtLocation [Line: 5597]: 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] - GenericResultAtLocation [Line: 10855]: 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] - GenericResultAtLocation [Line: 10863]: 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] - GenericResultAtLocation [Line: 10910]: 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] 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: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.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_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d801e4077e2c44587835a4401fe706128733bb44dd71629efb824dc2a6ab1f5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:00:34,038 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:00:34,184 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2024-11-14 05:00:34,191 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:00:34,192 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:00:34,220 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:00:34,221 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:00:34,221 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:00:34,222 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:00:34,222 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:00:34,222 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:00:34,222 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:00:34,222 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:00:34,223 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:00:34,223 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:00:34,223 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:00:34,223 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:00:34,224 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 05:00:34,224 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:00:34,224 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 05:00:34,224 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:00:34,224 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 05:00:34,225 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:00:34,225 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:00:34,225 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:00:34,225 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:00:34,225 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 05:00:34,225 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:00:34,226 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:00:34,226 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:00:34,226 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:00:34,226 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:00:34,226 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:00:34,227 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:00:34,227 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:00:34,227 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 05:00:34,227 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:00:34,227 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:00:34,228 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:00:34,228 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:00:34,228 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E 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 -> Taipan 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 [2024-11-14 05:00:34,622 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:00:34,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:00:34,636 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:00:34,638 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:00:34,639 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:00:34,640 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/../../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 Unable to find full path for "g++" [2024-11-14 05:00:37,073 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:00:37,982 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:00:37,982 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/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 [2024-11-14 05:00:38,057 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/data/7e85cc0d8/0729cfd851a8424ea31206cbac8ddc16/FLAGce80708e2 [2024-11-14 05:00:38,088 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/data/7e85cc0d8/0729cfd851a8424ea31206cbac8ddc16 [2024-11-14 05:00:38,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:00:38,094 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:00:38,097 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:00:38,098 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:00:38,104 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:00:38,106 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:00:38" (1/1) ... [2024-11-14 05:00:38,109 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b12ea72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:00:38, skipping insertion in model container [2024-11-14 05:00:38,110 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:00:38" (1/1) ... [2024-11-14 05:00:38,310 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:00:39,895 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_75b537fb-d5b2-43a4-939f-1e99d55333e5/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] [2024-11-14 05:00:40,362 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,364 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,372 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,383 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,391 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,392 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,403 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,425 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,443 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,443 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,446 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,462 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,482 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,494 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,495 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,500 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,502 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,519 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,608 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,687 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,703 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,753 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,760 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,777 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,778 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,802 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,803 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,805 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,809 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,843 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,848 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,855 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,858 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,861 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,884 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,884 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,891 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,893 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,894 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,933 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,938 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,939 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,945 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,947 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,950 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,952 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,960 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:40,966 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:41,021 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:41,022 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:41,025 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:41,040 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:41,041 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:41,041 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:41,041 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:41,042 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:41,042 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:41,202 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:41,242 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:41,243 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:41,246 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:41,492 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 05:00:41,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:00:41,823 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 05:00:41,994 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] [2024-11-14 05:00:41,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5563] [2024-11-14 05:00:41,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5566] [2024-11-14 05:00:41,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5569] [2024-11-14 05:00:41,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5572] [2024-11-14 05:00:41,999 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] [2024-11-14 05:00:42,053 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_75b537fb-d5b2-43a4-939f-1e99d55333e5/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] [2024-11-14 05:00:42,583 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] [2024-11-14 05:00:42,583 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] [2024-11-14 05:00:42,585 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] [2024-11-14 05:00:42,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 05:00:42,979 INFO L204 MainTranslator]: Completed translation [2024-11-14 05:00:42,980 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:00:42 WrapperNode [2024-11-14 05:00:42,980 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:00:42,982 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 05:00:42,982 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 05:00:42,982 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 05:00:42,991 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:00:42" (1/1) ... [2024-11-14 05:00:43,127 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:00:42" (1/1) ... [2024-11-14 05:00:43,480 INFO L138 Inliner]: procedures = 328, calls = 4086, calls flagged for inlining = 136, calls inlined = 110, statements flattened = 6651 [2024-11-14 05:00:43,481 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 05:00:43,481 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 05:00:43,483 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 05:00:43,483 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 05:00:43,495 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:00:42" (1/1) ... [2024-11-14 05:00:43,495 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:00:42" (1/1) ... [2024-11-14 05:00:43,543 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:00:42" (1/1) ... [2024-11-14 05:00:43,544 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:00:42" (1/1) ... [2024-11-14 05:00:43,855 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:00:42" (1/1) ... [2024-11-14 05:00:43,908 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:00:42" (1/1) ... [2024-11-14 05:00:43,963 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:00:42" (1/1) ... [2024-11-14 05:00:44,001 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:00:42" (1/1) ... [2024-11-14 05:00:44,129 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 05:00:44,135 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 05:00:44,135 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 05:00:44,135 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 05:00:44,137 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:00:42" (1/1) ... [2024-11-14 05:00:44,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:00:44,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 05:00:44,210 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 05:00:44,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 05:00:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_schedule_event [2024-11-14 05:00:44,260 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_schedule_event [2024-11-14 05:00:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-14 05:00:44,261 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-14 05:00:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freebcshw [2024-11-14 05:00:44,261 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freebcshw [2024-11-14 05:00:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-14 05:00:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_modem_ctrl [2024-11-14 05:00:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_modem_ctrl [2024-11-14 05:00:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_reinitbcshw [2024-11-14 05:00:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_reinitbcshw [2024-11-14 05:00:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-14 05:00:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-14 05:00:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-14 05:00:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-14 05:00:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-14 05:00:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-14 05:00:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_brkchars [2024-11-14 05:00:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_brkchars [2024-11-14 05:00:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-14 05:00:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-14 05:00:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_add_event [2024-11-14 05:00:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_add_event [2024-11-14 05:00:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-14 05:00:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-14 05:00:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2024-11-14 05:00:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2024-11-14 05:00:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-14 05:00:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-14 05:00:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-14 05:00:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-14 05:00:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_close_bchannel [2024-11-14 05:00:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_close_bchannel [2024-11-14 05:00:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_resume [2024-11-14 05:00:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_resume [2024-11-14 05:00:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_baud_rate [2024-11-14 05:00:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_baud_rate [2024-11-14 05:00:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure freeurbs [2024-11-14 05:00:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure freeurbs [2024-11-14 05:00:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_down [2024-11-14 05:00:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_down [2024-11-14 05:00:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-14 05:00:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-14 05:00:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure start_cbsend [2024-11-14 05:00:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure start_cbsend [2024-11-14 05:00:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-14 05:00:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-14 05:00:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-14 05:00:44,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-14 05:00:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_dbg_buffer [2024-11-14 05:00:44,270 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_dbg_buffer [2024-11-14 05:00:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-14 05:00:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-14 05:00:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_43 [2024-11-14 05:00:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_43 [2024-11-14 05:00:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-14 05:00:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-14 05:00:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_line_ctrl [2024-11-14 05:00:44,272 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_line_ctrl [2024-11-14 05:00:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-14 05:00:44,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-14 05:00:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-14 05:00:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-14 05:00:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure usb_queue_reset_device [2024-11-14 05:00:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_queue_reset_device [2024-11-14 05:00:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-14 05:00:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-14 05:00:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_22 [2024-11-14 05:00:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_22 [2024-11-14 05:00:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-11-14 05:00:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-11-14 05:00:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_room [2024-11-14 05:00:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_room [2024-11-14 05:00:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-11-14 05:00:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-11-14 05:00:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_20 [2024-11-14 05:00:44,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_20 [2024-11-14 05:00:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2024-11-14 05:00:44,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2024-11-14 05:00:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2024-11-14 05:00:44,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2024-11-14 05:00:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-14 05:00:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-11-14 05:00:44,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-11-14 05:00:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure check_pending [2024-11-14 05:00:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pending [2024-11-14 05:00:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-14 05:00:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_11 [2024-11-14 05:00:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_11 [2024-11-14 05:00:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_12 [2024-11-14 05:00:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_12 [2024-11-14 05:00:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure error_hangup [2024-11-14 05:00:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure error_hangup [2024-11-14 05:00:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_18 [2024-11-14 05:00:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_18 [2024-11-14 05:00:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freedriver [2024-11-14 05:00:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freedriver [2024-11-14 05:00:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_send_skb [2024-11-14 05:00:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_send_skb [2024-11-14 05:00:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2024-11-14 05:00:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2024-11-14 05:00:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_chars_in_buffer [2024-11-14 05:00:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_chars_in_buffer [2024-11-14 05:00:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-14 05:00:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-14 05:00:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-14 05:00:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure req_submit [2024-11-14 05:00:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure req_submit [2024-11-14 05:00:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-14 05:00:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-14 05:00:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-14 05:00:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-14 05:00:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure read_int_callback [2024-11-14 05:00:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure read_int_callback [2024-11-14 05:00:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2024-11-14 05:00:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2024-11-14 05:00:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-11-14 05:00:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-11-14 05:00:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-14 05:00:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-14 05:00:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-14 05:00:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure get_usb_statmsg [2024-11-14 05:00:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure get_usb_statmsg [2024-11-14 05:00:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-14 05:00:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-14 05:00:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-14 05:00:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-14 05:00:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure read_ctrl_callback [2024-11-14 05:00:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ctrl_callback [2024-11-14 05:00:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-14 05:00:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-14 05:00:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure complete_cb [2024-11-14 05:00:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_cb [2024-11-14 05:00:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-14 05:00:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-14 05:00:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure stopurbs [2024-11-14 05:00:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure stopurbs [2024-11-14 05:00:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-14 05:00:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-14 05:00:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecshw [2024-11-14 05:00:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecshw [2024-11-14 05:00:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-14 05:00:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-14 05:00:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-14 05:00:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-14 05:00:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2024-11-14 05:00:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2024-11-14 05:00:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7 [2024-11-14 05:00:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7 [2024-11-14 05:00:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_5 [2024-11-14 05:00:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_5 [2024-11-14 05:00:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure int_in_work [2024-11-14 05:00:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure int_in_work [2024-11-14 05:00:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure dump_urb [2024-11-14 05:00:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_urb [2024-11-14 05:00:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-14 05:00:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-14 05:00:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-14 05:00:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-14 05:00:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure atwrite_submit [2024-11-14 05:00:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure atwrite_submit [2024-11-14 05:00:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-14 05:00:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-14 05:00:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2024-11-14 05:00:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2024-11-14 05:00:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2024-11-14 05:00:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2024-11-14 05:00:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcshw [2024-11-14 05:00:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcshw [2024-11-14 05:00:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-14 05:00:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-14 05:00:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-14 05:00:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-14 05:00:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-14 05:00:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-14 05:00:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure get_usb_rcmsg [2024-11-14 05:00:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure get_usb_rcmsg [2024-11-14 05:00:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-14 05:00:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-14 05:00:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initbcshw [2024-11-14 05:00:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initbcshw [2024-11-14 05:00:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-14 05:00:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-14 05:00:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-14 05:00:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2024-11-14 05:00:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2024-11-14 05:00:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure error_reset [2024-11-14 05:00:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure error_reset [2024-11-14 05:00:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecs [2024-11-14 05:00:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecs [2024-11-14 05:00:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_input [2024-11-14 05:00:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_input [2024-11-14 05:00:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 05:00:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure write_command_callback [2024-11-14 05:00:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure write_command_callback [2024-11-14 05:00:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_suspend [2024-11-14 05:00:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_suspend [2024-11-14 05:00:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-14 05:00:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-14 05:00:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-14 05:00:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-14 05:00:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-14 05:00:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2024-11-14 05:00:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2024-11-14 05:00:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-14 05:00:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-14 05:00:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-14 05:00:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-14 05:00:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-14 05:00:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-14 05:00:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_disconnect [2024-11-14 05:00:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_disconnect [2024-11-14 05:00:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-14 05:00:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-14 05:00:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-11-14 05:00:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-11-14 05:00:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure update_basstate [2024-11-14 05:00:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure update_basstate [2024-11-14 05:00:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2024-11-14 05:00:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2024-11-14 05:00:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure write_ctrl_callback [2024-11-14 05:00:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ctrl_callback [2024-11-14 05:00:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure read_iso_callback [2024-11-14 05:00:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure read_iso_callback [2024-11-14 05:00:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_41 [2024-11-14 05:00:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_41 [2024-11-14 05:00:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-14 05:00:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-14 05:00:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-14 05:00:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-14 05:00:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-14 05:00:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-14 05:00:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure atread_submit [2024-11-14 05:00:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure atread_submit [2024-11-14 05:00:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_init_bchannel [2024-11-14 05:00:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_init_bchannel [2024-11-14 05:00:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-14 05:00:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-14 05:00:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 05:00:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 05:00:45,760 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 05:00:45,764 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 05:00:46,505 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-14 05:00:51,899 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-14 05:03:25,199 INFO L? ?]: Removed 2088 outVars from TransFormulas that were not future-live. [2024-11-14 05:03:25,199 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 05:03:25,279 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 05:03:25,279 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-14 05:03:25,280 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:03:25 BoogieIcfgContainer [2024-11-14 05:03:25,280 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 05:03:25,289 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 05:03:25,290 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 05:03:25,295 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 05:03:25,295 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 05:00:38" (1/3) ... [2024-11-14 05:03:25,297 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@304cce0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:03:25, skipping insertion in model container [2024-11-14 05:03:25,297 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:00:42" (2/3) ... [2024-11-14 05:03:25,298 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@304cce0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 05:03:25, skipping insertion in model container [2024-11-14 05:03:25,298 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 05:03:25" (3/3) ... [2024-11-14 05:03:25,299 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2024-11-14 05:03:25,316 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 05:03:25,319 INFO L154 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 110 procedures, 2314 locations, 1 initial locations, 3 loop locations, and 1 error locations. [2024-11-14 05:03:25,436 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 05:03:25,450 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=FINITE_AUTOMATA, 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;@6a78ff9b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 05:03:25,450 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 05:03:25,461 INFO L276 IsEmpty]: Start isEmpty. Operand has 2312 states, 1544 states have (on average 1.3471502590673574) internal successors, (2080), 1631 states have internal predecessors, (2080), 659 states have call successors, (659), 109 states have call predecessors, (659), 107 states have return successors, (649), 611 states have call predecessors, (649), 649 states have call successors, (649) [2024-11-14 05:03:25,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-14 05:03:25,483 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 05:03:25,486 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 05:03:25,487 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 05:03:25,492 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 05:03:25,493 INFO L85 PathProgramCache]: Analyzing trace with hash 1097788120, now seen corresponding path program 1 times [2024-11-14 05:03:25,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-14 05:03:25,533 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1887352148] [2024-11-14 05:03:25,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 05:03:25,534 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-14 05:03:25,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/mathsat [2024-11-14 05:03:25,540 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-14 05:03:25,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75b537fb-d5b2-43a4-939f-1e99d55333e5/bin/utaipan-verify-sOmjnqqW8E/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process