java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 21:38:08,167 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 21:38:08,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 21:38:08,181 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 21:38:08,181 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 21:38:08,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 21:38:08,184 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 21:38:08,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 21:38:08,187 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 21:38:08,188 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 21:38:08,189 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 21:38:08,190 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 21:38:08,191 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 21:38:08,191 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 21:38:08,192 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 21:38:08,194 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 21:38:08,194 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 21:38:08,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 21:38:08,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 21:38:08,199 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 21:38:08,200 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 21:38:08,201 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 21:38:08,202 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 21:38:08,203 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 21:38:08,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 21:38:08,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 21:38:08,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 21:38:08,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 21:38:08,207 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 21:38:08,208 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 21:38:08,208 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 21:38:08,209 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 21:38:08,209 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 21:38:08,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 21:38:08,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 21:38:08,211 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 21:38:08,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 21:38:08,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 21:38:08,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 21:38:08,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 21:38:08,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 21:38:08,215 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-06 21:38:08,229 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 21:38:08,229 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 21:38:08,230 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 21:38:08,231 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 21:38:08,231 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 21:38:08,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 21:38:08,231 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 21:38:08,231 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 21:38:08,232 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 21:38:08,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 21:38:08,232 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 21:38:08,232 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 21:38:08,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 21:38:08,232 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 21:38:08,233 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 21:38:08,233 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 21:38:08,233 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 21:38:08,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 21:38:08,233 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 21:38:08,234 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 21:38:08,234 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 21:38:08,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 21:38:08,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 21:38:08,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 21:38:08,235 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 21:38:08,235 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 21:38:08,235 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 21:38:08,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 21:38:08,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 21:38:08,265 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 21:38:08,278 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 21:38:08,281 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 21:38:08,283 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 21:38:08,283 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 21:38:08,284 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2019-09-06 21:38:08,346 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d19ab719/d793438657684b498002d3f3d72d6385/FLAG4d92ddf96 [2019-09-06 21:38:09,251 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 21:38:09,252 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2019-09-06 21:38:09,314 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d19ab719/d793438657684b498002d3f3d72d6385/FLAG4d92ddf96 [2019-09-06 21:38:09,654 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d19ab719/d793438657684b498002d3f3d72d6385 [2019-09-06 21:38:09,666 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 21:38:09,667 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 21:38:09,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 21:38:09,669 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 21:38:09,672 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 21:38:09,673 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 09:38:09" (1/1) ... [2019-09-06 21:38:09,677 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34302457 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:38:09, skipping insertion in model container [2019-09-06 21:38:09,677 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 09:38:09" (1/1) ... [2019-09-06 21:38:09,685 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 21:38:09,913 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 21:38:12,833 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 21:38:13,082 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 21:38:13,585 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 21:38:14,408 INFO L192 MainTranslator]: Completed translation [2019-09-06 21:38:14,408 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:38:14 WrapperNode [2019-09-06 21:38:14,408 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 21:38:14,409 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 21:38:14,409 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 21:38:14,410 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 21:38:14,427 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:38:14" (1/1) ... [2019-09-06 21:38:14,427 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:38:14" (1/1) ... [2019-09-06 21:38:14,589 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:38:14" (1/1) ... [2019-09-06 21:38:14,591 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:38:14" (1/1) ... [2019-09-06 21:38:14,790 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:38:14" (1/1) ... [2019-09-06 21:38:14,829 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:38:14" (1/1) ... [2019-09-06 21:38:14,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:38:14" (1/1) ... [2019-09-06 21:38:14,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 21:38:14,959 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 21:38:14,960 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 21:38:14,960 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 21:38:14,961 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:38:14" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 21:38:15,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 21:38:15,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 21:38:15,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-06 21:38:15,026 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-06 21:38:15,027 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-06 21:38:15,027 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-06 21:38:15,027 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-06 21:38:15,027 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2019-09-06 21:38:15,027 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-06 21:38:15,028 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-06 21:38:15,028 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-06 21:38:15,029 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-06 21:38:15,029 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-06 21:38:15,029 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-09-06 21:38:15,030 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2019-09-06 21:38:15,030 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2019-09-06 21:38:15,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-09-06 21:38:15,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-06 21:38:15,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-06 21:38:15,032 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-06 21:38:15,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-06 21:38:15,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-06 21:38:15,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-06 21:38:15,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-06 21:38:15,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-06 21:38:15,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-06 21:38:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-06 21:38:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-06 21:38:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-06 21:38:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-09-06 21:38:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_schedule_event [2019-09-06 21:38:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_down [2019-09-06 21:38:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_up [2019-09-06 21:38:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure get_usb_rcmsg [2019-09-06 21:38:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure get_usb_statmsg [2019-09-06 21:38:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipetype_str [2019-09-06 21:38:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_urb [2019-09-06 21:38:15,036 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_modem_ctrl [2019-09-06 21:38:15,036 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_baud_rate [2019-09-06 21:38:15,036 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_line_ctrl [2019-09-06 21:38:15,036 INFO L138 BoogieDeclarations]: Found implementation of procedure update_basstate [2019-09-06 21:38:15,036 INFO L138 BoogieDeclarations]: Found implementation of procedure error_hangup [2019-09-06 21:38:15,036 INFO L138 BoogieDeclarations]: Found implementation of procedure error_reset [2019-09-06 21:38:15,036 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pending [2019-09-06 21:38:15,037 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_in_timeout [2019-09-06 21:38:15,037 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ctrl_callback [2019-09-06 21:38:15,037 INFO L138 BoogieDeclarations]: Found implementation of procedure atread_submit [2019-09-06 21:38:15,037 INFO L138 BoogieDeclarations]: Found implementation of procedure int_in_work [2019-09-06 21:38:15,037 INFO L138 BoogieDeclarations]: Found implementation of procedure int_in_resubmit [2019-09-06 21:38:15,038 INFO L138 BoogieDeclarations]: Found implementation of procedure read_int_callback [2019-09-06 21:38:15,038 INFO L138 BoogieDeclarations]: Found implementation of procedure read_iso_callback [2019-09-06 21:38:15,038 INFO L138 BoogieDeclarations]: Found implementation of procedure write_iso_callback [2019-09-06 21:38:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure starturbs [2019-09-06 21:38:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure stopurbs [2019-09-06 21:38:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_iso_write_urb [2019-09-06 21:38:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure write_iso_tasklet [2019-09-06 21:38:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure read_iso_tasklet [2019-09-06 21:38:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure req_timeout [2019-09-06 21:38:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ctrl_callback [2019-09-06 21:38:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure req_submit [2019-09-06 21:38:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_init_bchannel [2019-09-06 21:38:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_close_bchannel [2019-09-06 21:38:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_cb [2019-09-06 21:38:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure write_command_callback [2019-09-06 21:38:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure atrdy_timeout [2019-09-06 21:38:15,041 INFO L138 BoogieDeclarations]: Found implementation of procedure atwrite_submit [2019-09-06 21:38:15,041 INFO L138 BoogieDeclarations]: Found implementation of procedure start_cbsend [2019-09-06 21:38:15,041 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_cmd [2019-09-06 21:38:15,041 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_room [2019-09-06 21:38:15,042 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_chars_in_buffer [2019-09-06 21:38:15,042 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_brkchars [2019-09-06 21:38:15,042 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freebcshw [2019-09-06 21:38:15,042 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initbcshw [2019-09-06 21:38:15,042 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_reinitbcshw [2019-09-06 21:38:15,043 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecshw [2019-09-06 21:38:15,043 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcshw [2019-09-06 21:38:15,043 INFO L138 BoogieDeclarations]: Found implementation of procedure freeurbs [2019-09-06 21:38:15,043 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_probe [2019-09-06 21:38:15,044 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_disconnect [2019-09-06 21:38:15,044 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_suspend [2019-09-06 21:38:15,044 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_resume [2019-09-06 21:38:15,044 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_pre_reset [2019-09-06 21:38:15,045 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_post_reset [2019-09-06 21:38:15,045 INFO L138 BoogieDeclarations]: Found implementation of procedure bas_gigaset_init [2019-09-06 21:38:15,045 INFO L138 BoogieDeclarations]: Found implementation of procedure bas_gigaset_exit [2019-09-06 21:38:15,045 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-09-06 21:38:15,045 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-09-06 21:38:15,046 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-09-06 21:38:15,046 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2019-09-06 21:38:15,047 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2019-09-06 21:38:15,047 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_4 [2019-09-06 21:38:15,047 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2019-09-06 21:38:15,047 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-09-06 21:38:15,048 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2019-09-06 21:38:15,048 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2019-09-06 21:38:15,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gigaset_ops_5 [2019-09-06 21:38:15,048 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2019-09-06 21:38:15,048 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-09-06 21:38:15,048 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2019-09-06 21:38:15,048 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2019-09-06 21:38:15,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_6 [2019-09-06 21:38:15,049 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-09-06 21:38:15,049 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2019-09-06 21:38:15,049 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-09-06 21:38:15,049 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-09-06 21:38:15,049 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2019-09-06 21:38:15,049 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2019-09-06 21:38:15,049 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-09-06 21:38:15,050 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-09-06 21:38:15,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2019-09-06 21:38:15,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2019-09-06 21:38:15,050 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2019-09-06 21:38:15,050 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2019-09-06 21:38:15,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2019-09-06 21:38:15,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2019-09-06 21:38:15,051 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 21:38:15,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_1 [2019-09-06 21:38:15,051 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-06 21:38:15,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_3 [2019-09-06 21:38:15,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_4 [2019-09-06 21:38:15,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_5 [2019-09-06 21:38:15,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_6 [2019-09-06 21:38:15,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7 [2019-09-06 21:38:15,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_8 [2019-09-06 21:38:15,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_9 [2019-09-06 21:38:15,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_10 [2019-09-06 21:38:15,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_11 [2019-09-06 21:38:15,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_12 [2019-09-06 21:38:15,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_13 [2019-09-06 21:38:15,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_14 [2019-09-06 21:38:15,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_15 [2019-09-06 21:38:15,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_16 [2019-09-06 21:38:15,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_17 [2019-09-06 21:38:15,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_18 [2019-09-06 21:38:15,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_19 [2019-09-06 21:38:15,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_20 [2019-09-06 21:38:15,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2019-09-06 21:38:15,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_22 [2019-09-06 21:38:15,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2019-09-06 21:38:15,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_24 [2019-09-06 21:38:15,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_25 [2019-09-06 21:38:15,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_26 [2019-09-06 21:38:15,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_27 [2019-09-06 21:38:15,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_28 [2019-09-06 21:38:15,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_29 [2019-09-06 21:38:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_30 [2019-09-06 21:38:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_31 [2019-09-06 21:38:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_32 [2019-09-06 21:38:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_33 [2019-09-06 21:38:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_34 [2019-09-06 21:38:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_35 [2019-09-06 21:38:15,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_36 [2019-09-06 21:38:15,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_37 [2019-09-06 21:38:15,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_38 [2019-09-06 21:38:15,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_39 [2019-09-06 21:38:15,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_40 [2019-09-06 21:38:15,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_41 [2019-09-06 21:38:15,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_43 [2019-09-06 21:38:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_44 [2019-09-06 21:38:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_45 [2019-09-06 21:38:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_46 [2019-09-06 21:38:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_47 [2019-09-06 21:38:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_49 [2019-09-06 21:38:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_51 [2019-09-06 21:38:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_52 [2019-09-06 21:38:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_53 [2019-09-06 21:38:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_54 [2019-09-06 21:38:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_56 [2019-09-06 21:38:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_57 [2019-09-06 21:38:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_58 [2019-09-06 21:38:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-06 21:38:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-09-06 21:38:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-09-06 21:38:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-09-06 21:38:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2019-09-06 21:38:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2019-09-06 21:38:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2019-09-06 21:38:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-06 21:38:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_trim [2019-09-06 21:38:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-06 21:38:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-09-06 21:38:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure crc_ccitt_byte [2019-09-06 21:38:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_new_rx_skb [2019-09-06 21:38:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2019-09-06 21:38:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isowbuf_init [2019-09-06 21:38:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure isowbuf_freebytes [2019-09-06 21:38:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure isowbuf_startwrite [2019-09-06 21:38:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure isowbuf_donewrite [2019-09-06 21:38:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure isowbuf_putbits [2019-09-06 21:38:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure isowbuf_putflag [2019-09-06 21:38:15,076 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isowbuf_getbytes [2019-09-06 21:38:15,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_bytes [2019-09-06 21:38:15,076 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_bitstuff_byte [2019-09-06 21:38:15,076 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_buildframe [2019-09-06 21:38:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure trans_buildframe [2019-09-06 21:38:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_buildframe [2019-09-06 21:38:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_putbyte [2019-09-06 21:38:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_flush [2019-09-06 21:38:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_done [2019-09-06 21:38:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_frag [2019-09-06 21:38:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_unpack [2019-09-06 21:38:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure trans_receive [2019-09-06 21:38:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_receive [2019-09-06 21:38:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_loop [2019-09-06 21:38:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_input [2019-09-06 21:38:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_send_skb [2019-09-06 21:38:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_79 [2019-09-06 21:38:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-09-06 21:38:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-09-06 21:38:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-09-06 21:38:15,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-09-06 21:38:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-09-06 21:38:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-09-06 21:38:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-09-06 21:38:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-09-06 21:38:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-09-06 21:38:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-09-06 21:38:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-09-06 21:38:15,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-09-06 21:38:15,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-09-06 21:38:15,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-09-06 21:38:15,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-09-06 21:38:15,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-09-06 21:38:15,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-06 21:38:15,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-06 21:38:15,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-06 21:38:15,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-06 21:38:15,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-06 21:38:15,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_hi_schedule [2019-09-06 21:38:15,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-09-06 21:38:15,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-06 21:38:15,081 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-06 21:38:15,081 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-06 21:38:15,081 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-06 21:38:15,081 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-06 21:38:15,081 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-09-06 21:38:15,082 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-06 21:38:15,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-06 21:38:15,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-09-06 21:38:15,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2019-09-06 21:38:15,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-06 21:38:15,082 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-06 21:38:15,082 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_add_event [2019-09-06 21:38:15,082 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_blockdriver [2019-09-06 21:38:15,083 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_dbg_buffer [2019-09-06 21:38:15,083 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_fill_inbuf [2019-09-06 21:38:15,083 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecs [2019-09-06 21:38:15,083 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freedriver [2019-09-06 21:38:15,083 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_handle_modem_response [2019-09-06 21:38:15,083 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_if_receive [2019-09-06 21:38:15,083 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcs [2019-09-06 21:38:15,083 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initdriver [2019-09-06 21:38:15,084 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isdn_rcv_err [2019-09-06 21:38:15,084 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_shutdown [2019-09-06 21:38:15,084 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_skb_rcvd [2019-09-06 21:38:15,084 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_skb_sent [2019-09-06 21:38:15,084 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_start [2019-09-06 21:38:15,084 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_stop [2019-09-06 21:38:15,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-06 21:38:15,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2019-09-06 21:38:15,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2019-09-06 21:38:15,085 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-06 21:38:15,085 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-06 21:38:15,085 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-06 21:38:15,085 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-09-06 21:38:15,087 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-06 21:38:15,091 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-06 21:38:15,091 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-09-06 21:38:15,092 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2019-09-06 21:38:15,092 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-09-06 21:38:15,092 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-06 21:38:15,092 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2019-09-06 21:38:15,094 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-09-06 21:38:15,095 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-09-06 21:38:15,095 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-09-06 21:38:15,095 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-09-06 21:38:15,095 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2019-09-06 21:38:15,095 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-09-06 21:38:15,095 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-06 21:38:15,096 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-06 21:38:15,096 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2019-09-06 21:38:15,096 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_queue_reset_device [2019-09-06 21:38:15,096 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-06 21:38:15,096 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2019-09-06 21:38:15,096 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-09-06 21:38:15,096 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-09-06 21:38:15,096 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-06 21:38:15,097 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-09-06 21:38:15,097 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-06 21:38:15,097 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-06 21:38:15,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-06 21:38:15,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-06 21:38:15,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 21:38:15,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-06 21:38:15,098 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-06 21:38:15,098 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-06 21:38:15,098 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-06 21:38:15,098 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-06 21:38:15,098 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-06 21:38:15,098 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-06 21:38:15,098 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-06 21:38:15,099 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-06 21:38:15,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-06 21:38:15,099 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-06 21:38:15,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-06 21:38:15,099 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2019-09-06 21:38:15,099 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-06 21:38:15,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-06 21:38:15,099 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-06 21:38:15,100 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-06 21:38:15,100 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-06 21:38:15,100 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-06 21:38:15,100 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-06 21:38:15,100 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-06 21:38:15,100 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-09-06 21:38:15,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_1 [2019-09-06 21:38:15,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_3 [2019-09-06 21:38:15,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_4 [2019-09-06 21:38:15,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_10 [2019-09-06 21:38:15,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_17 [2019-09-06 21:38:15,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_19 [2019-09-06 21:38:15,101 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-06 21:38:15,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_6 [2019-09-06 21:38:15,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_9 [2019-09-06 21:38:15,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2019-09-06 21:38:15,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2019-09-06 21:38:15,102 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-06 21:38:15,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_44 [2019-09-06 21:38:15,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_45 [2019-09-06 21:38:15,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_46 [2019-09-06 21:38:15,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_47 [2019-09-06 21:38:15,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_51 [2019-09-06 21:38:15,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_52 [2019-09-06 21:38:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_53 [2019-09-06 21:38:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_54 [2019-09-06 21:38:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-06 21:38:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-06 21:38:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-06 21:38:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-06 21:38:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-06 21:38:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-06 21:38:15,104 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-06 21:38:15,104 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-09-06 21:38:15,104 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-06 21:38:15,104 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-09-06 21:38:15,104 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-06 21:38:15,104 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-09-06 21:38:15,104 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-09-06 21:38:15,104 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_hi_schedule [2019-09-06 21:38:15,104 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2019-09-06 21:38:15,105 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-09-06 21:38:15,105 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-09-06 21:38:15,105 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2019-09-06 21:38:15,105 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-06 21:38:15,105 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-06 21:38:15,105 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2019-09-06 21:38:15,105 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-06 21:38:15,105 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-09-06 21:38:15,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_43 [2019-09-06 21:38:15,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_41 [2019-09-06 21:38:15,106 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-06 21:38:15,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_32 [2019-09-06 21:38:15,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_49 [2019-09-06 21:38:15,106 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2019-09-06 21:38:15,106 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2019-09-06 21:38:15,106 INFO L130 BoogieDeclarations]: Found specification of procedure usb_queue_reset_device [2019-09-06 21:38:15,106 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-06 21:38:15,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_57 [2019-09-06 21:38:15,107 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-06 21:38:15,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_58 [2019-09-06 21:38:15,107 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-09-06 21:38:15,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_39 [2019-09-06 21:38:15,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_33 [2019-09-06 21:38:15,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_34 [2019-09-06 21:38:15,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_35 [2019-09-06 21:38:15,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_36 [2019-09-06 21:38:15,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_37 [2019-09-06 21:38:15,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_38 [2019-09-06 21:38:15,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_24 [2019-09-06 21:38:15,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_25 [2019-09-06 21:38:15,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_26 [2019-09-06 21:38:15,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_27 [2019-09-06 21:38:15,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_28 [2019-09-06 21:38:15,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_29 [2019-09-06 21:38:15,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_30 [2019-09-06 21:38:15,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_31 [2019-09-06 21:38:15,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_5 [2019-09-06 21:38:15,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7 [2019-09-06 21:38:15,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_8 [2019-09-06 21:38:15,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_11 [2019-09-06 21:38:15,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_12 [2019-09-06 21:38:15,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_13 [2019-09-06 21:38:15,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_14 [2019-09-06 21:38:15,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_15 [2019-09-06 21:38:15,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_16 [2019-09-06 21:38:15,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_18 [2019-09-06 21:38:15,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_20 [2019-09-06 21:38:15,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_22 [2019-09-06 21:38:15,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_40 [2019-09-06 21:38:15,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_56 [2019-09-06 21:38:15,111 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-09-06 21:38:15,111 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-06 21:38:15,111 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-09-06 21:38:15,111 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2019-09-06 21:38:15,111 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-09-06 21:38:15,111 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-06 21:38:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-09-06 21:38:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-09-06 21:38:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-09-06 21:38:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-09-06 21:38:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-09-06 21:38:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-09-06 21:38:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-09-06 21:38:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-09-06 21:38:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-09-06 21:38:15,113 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-06 21:38:15,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-06 21:38:15,113 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-06 21:38:15,113 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-06 21:38:15,113 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-06 21:38:15,113 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-06 21:38:15,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-06 21:38:15,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-06 21:38:15,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-06 21:38:15,114 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-06 21:38:15,114 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-06 21:38:15,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-06 21:38:15,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-06 21:38:15,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-06 21:38:15,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-06 21:38:15,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-06 21:38:15,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-06 21:38:15,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-06 21:38:15,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-06 21:38:15,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-06 21:38:15,116 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-09-06 21:38:15,116 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-09-06 21:38:15,116 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-09-06 21:38:15,116 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2019-09-06 21:38:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2019-09-06 21:38:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_4 [2019-09-06 21:38:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2019-09-06 21:38:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-09-06 21:38:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2019-09-06 21:38:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2019-09-06 21:38:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gigaset_ops_5 [2019-09-06 21:38:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2019-09-06 21:38:15,118 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-09-06 21:38:15,118 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2019-09-06 21:38:15,118 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2019-09-06 21:38:15,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_6 [2019-09-06 21:38:15,118 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-09-06 21:38:15,118 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2019-09-06 21:38:15,118 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-09-06 21:38:15,118 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-09-06 21:38:15,119 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2019-09-06 21:38:15,119 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2019-09-06 21:38:15,119 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-09-06 21:38:15,119 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-09-06 21:38:15,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2019-09-06 21:38:15,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2019-09-06 21:38:15,119 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2019-09-06 21:38:15,119 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2019-09-06 21:38:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2019-09-06 21:38:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2019-09-06 21:38:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-09-06 21:38:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2019-09-06 21:38:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2019-09-06 21:38:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-09-06 21:38:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-09-06 21:38:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_dbg_buffer [2019-09-06 21:38:15,121 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_send_skb [2019-09-06 21:38:15,121 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_input [2019-09-06 21:38:15,121 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_receive [2019-09-06 21:38:15,121 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_buildframe [2019-09-06 21:38:15,121 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isowbuf_init [2019-09-06 21:38:15,121 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isowbuf_getbytes [2019-09-06 21:38:15,121 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_skb_sent [2019-09-06 21:38:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initdriver [2019-09-06 21:38:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freedriver [2019-09-06 21:38:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_blockdriver [2019-09-06 21:38:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcs [2019-09-06 21:38:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecs [2019-09-06 21:38:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_start [2019-09-06 21:38:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_stop [2019-09-06 21:38:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_shutdown [2019-09-06 21:38:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_add_event [2019-09-06 21:38:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_schedule_event [2019-09-06 21:38:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_down [2019-09-06 21:38:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-06 21:38:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_up [2019-09-06 21:38:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_fill_inbuf [2019-09-06 21:38:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_probe [2019-09-06 21:38:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_disconnect [2019-09-06 21:38:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_suspend [2019-09-06 21:38:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_resume [2019-09-06 21:38:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_pre_reset [2019-09-06 21:38:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_post_reset [2019-09-06 21:38:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure atread_submit [2019-09-06 21:38:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure stopurbs [2019-09-06 21:38:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure req_submit [2019-09-06 21:38:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure atwrite_submit [2019-09-06 21:38:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure start_cbsend [2019-09-06 21:38:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-06 21:38:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure get_usb_rcmsg [2019-09-06 21:38:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-06 21:38:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure get_usb_statmsg [2019-09-06 21:38:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipetype_str [2019-09-06 21:38:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure dump_urb [2019-09-06 21:38:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_modem_ctrl [2019-09-06 21:38:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_baud_rate [2019-09-06 21:38:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_line_ctrl [2019-09-06 21:38:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure update_basstate [2019-09-06 21:38:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure error_hangup [2019-09-06 21:38:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure error_reset [2019-09-06 21:38:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure check_pending [2019-09-06 21:38:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_in_timeout [2019-09-06 21:38:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure read_ctrl_callback [2019-09-06 21:38:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure int_in_work [2019-09-06 21:38:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure int_in_resubmit [2019-09-06 21:38:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure read_int_callback [2019-09-06 21:38:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure read_iso_callback [2019-09-06 21:38:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure write_iso_callback [2019-09-06 21:38:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure starturbs [2019-09-06 21:38:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure submit_iso_write_urb [2019-09-06 21:38:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure write_iso_tasklet [2019-09-06 21:38:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure read_iso_tasklet [2019-09-06 21:38:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure req_timeout [2019-09-06 21:38:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure write_ctrl_callback [2019-09-06 21:38:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_init_bchannel [2019-09-06 21:38:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_close_bchannel [2019-09-06 21:38:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure complete_cb [2019-09-06 21:38:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure write_command_callback [2019-09-06 21:38:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure atrdy_timeout [2019-09-06 21:38:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_cmd [2019-09-06 21:38:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_room [2019-09-06 21:38:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_chars_in_buffer [2019-09-06 21:38:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_brkchars [2019-09-06 21:38:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freebcshw [2019-09-06 21:38:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initbcshw [2019-09-06 21:38:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_reinitbcshw [2019-09-06 21:38:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecshw [2019-09-06 21:38:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcshw [2019-09-06 21:38:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure freeurbs [2019-09-06 21:38:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure bas_gigaset_init [2019-09-06 21:38:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure bas_gigaset_exit [2019-09-06 21:38:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2019-09-06 21:38:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2019-09-06 21:38:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-06 21:38:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-06 21:38:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 21:38:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-06 21:38:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-06 21:38:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-06 21:38:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-09-06 21:38:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_79 [2019-09-06 21:38:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-09-06 21:38:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-09-06 21:38:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-09-06 21:38:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2019-09-06 21:38:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2019-09-06 21:38:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-06 21:38:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2019-09-06 21:38:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-06 21:38:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_trim [2019-09-06 21:38:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-09-06 21:38:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-06 21:38:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-06 21:38:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-09-06 21:38:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure crc_ccitt_byte [2019-09-06 21:38:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_skb_rcvd [2019-09-06 21:38:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isdn_rcv_err [2019-09-06 21:38:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_handle_modem_response [2019-09-06 21:38:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_new_rx_skb [2019-09-06 21:38:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_if_receive [2019-09-06 21:38:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2019-09-06 21:38:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure isowbuf_freebytes [2019-09-06 21:38:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure isowbuf_startwrite [2019-09-06 21:38:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure isowbuf_donewrite [2019-09-06 21:38:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure isowbuf_putbits [2019-09-06 21:38:15,134 INFO L130 BoogieDeclarations]: Found specification of procedure isowbuf_putflag [2019-09-06 21:38:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure dump_bytes [2019-09-06 21:38:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_bitstuff_byte [2019-09-06 21:38:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_buildframe [2019-09-06 21:38:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure trans_buildframe [2019-09-06 21:38:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_putbyte [2019-09-06 21:38:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_flush [2019-09-06 21:38:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_done [2019-09-06 21:38:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_frag [2019-09-06 21:38:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_unpack [2019-09-06 21:38:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure trans_receive [2019-09-06 21:38:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_loop [2019-09-06 21:38:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-09-06 21:38:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-09-06 21:38:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-09-06 21:38:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-06 21:38:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-09-06 21:38:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-09-06 21:38:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-09-06 21:38:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-09-06 21:38:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-06 21:38:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-06 21:38:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-06 21:38:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-06 21:38:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 21:38:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-06 21:38:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-06 21:38:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 21:38:16,995 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-06 21:38:32,310 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-09-06 21:38:39,290 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-06 21:38:39,290 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-06 21:38:39,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 09:38:39 BoogieIcfgContainer [2019-09-06 21:38:39,294 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-06 21:38:39,295 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-06 21:38:39,295 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-06 21:38:39,295 INFO L275 PluginConnector]: Sifa initialized [2019-09-06 21:38:39,296 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 09:38:39" (1/1) ... [2019-09-06 21:38:39,297 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-06 21:38:39,325 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-06 21:38:39,325 INFO L169 IcfgInterpreter]: Building call graph [2019-09-06 21:38:39,352 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:93) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:88) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-06 21:38:39,362 INFO L168 Benchmark]: Toolchain (without parser) took 29693.26 ms. Allocated memory was 133.7 MB in the beginning and 1.1 GB in the end (delta: 951.1 MB). Free memory was 73.1 MB in the beginning and 522.9 MB in the end (delta: -449.8 MB). Peak memory consumption was 501.2 MB. Max. memory is 7.1 GB. [2019-09-06 21:38:39,363 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 133.7 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-06 21:38:39,367 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4740.45 ms. Allocated memory was 133.7 MB in the beginning and 389.5 MB in the end (delta: 255.9 MB). Free memory was 72.9 MB in the beginning and 291.1 MB in the end (delta: -218.2 MB). Peak memory consumption was 166.6 MB. Max. memory is 7.1 GB. [2019-09-06 21:38:39,368 INFO L168 Benchmark]: Boogie Preprocessor took 549.84 ms. Allocated memory is still 389.5 MB. Free memory was 291.1 MB in the beginning and 227.1 MB in the end (delta: 63.9 MB). Peak memory consumption was 63.9 MB. Max. memory is 7.1 GB. [2019-09-06 21:38:39,375 INFO L168 Benchmark]: RCFGBuilder took 24334.63 ms. Allocated memory was 389.5 MB in the beginning and 1.1 GB in the end (delta: 695.2 MB). Free memory was 227.1 MB in the beginning and 540.4 MB in the end (delta: -313.2 MB). Peak memory consumption was 783.1 MB. Max. memory is 7.1 GB. [2019-09-06 21:38:39,376 INFO L168 Benchmark]: Sifa took 64.56 ms. Allocated memory is still 1.1 GB. Free memory was 540.4 MB in the beginning and 522.9 MB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 7.1 GB. [2019-09-06 21:38:39,389 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 133.7 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4740.45 ms. Allocated memory was 133.7 MB in the beginning and 389.5 MB in the end (delta: 255.9 MB). Free memory was 72.9 MB in the beginning and 291.1 MB in the end (delta: -218.2 MB). Peak memory consumption was 166.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 549.84 ms. Allocated memory is still 389.5 MB. Free memory was 291.1 MB in the beginning and 227.1 MB in the end (delta: 63.9 MB). Peak memory consumption was 63.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 24334.63 ms. Allocated memory was 389.5 MB in the beginning and 1.1 GB in the end (delta: 695.2 MB). Free memory was 227.1 MB in the beginning and 540.4 MB in the end (delta: -313.2 MB). Peak memory consumption was 783.1 MB. Max. memory is 7.1 GB. * Sifa took 64.56 ms. Allocated memory is still 1.1 GB. Free memory was 540.4 MB in the beginning and 522.9 MB in the end (delta: 17.4 MB). Peak memory consumption was 17.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...