java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-usb-catc.ko_false-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 20:23:50,266 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 20:23:50,268 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 20:23:50,290 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 20:23:50,290 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 20:23:50,291 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 20:23:50,293 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 20:23:50,295 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 20:23:50,298 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 20:23:50,300 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 20:23:50,301 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 20:23:50,305 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 20:23:50,306 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 20:23:50,313 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 20:23:50,314 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 20:23:50,315 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 20:23:50,316 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 20:23:50,319 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 20:23:50,324 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 20:23:50,327 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 20:23:50,328 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 20:23:50,330 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 20:23:50,333 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 20:23:50,336 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 20:23:50,336 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 20:23:50,337 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 20:23:50,338 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 20:23:50,343 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 20:23:50,344 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 20:23:50,345 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 20:23:50,346 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 20:23:50,347 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 20:23:50,347 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 20:23:50,347 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 20:23:50,350 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 20:23:50,351 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 20:23:50,352 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-23 20:23:50,366 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 20:23:50,367 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 20:23:50,367 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 20:23:50,368 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 20:23:50,368 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 20:23:50,368 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 20:23:50,369 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 20:23:50,369 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 20:23:50,369 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 20:23:50,369 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 20:23:50,369 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 20:23:50,370 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 20:23:50,370 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 20:23:50,370 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 20:23:50,372 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 20:23:50,372 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 20:23:50,372 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 20:23:50,373 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 20:23:50,373 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 20:23:50,373 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 20:23:50,373 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 20:23:50,373 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 20:23:50,374 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 20:23:50,375 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 20:23:50,375 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 20:23:50,375 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 20:23:50,375 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 20:23:50,376 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 20:23:50,376 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 20:23:50,376 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 20:23:50,376 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 20:23:50,440 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 20:23:50,459 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 20:23:50,463 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 20:23:50,465 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 20:23:50,466 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 20:23:50,467 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-usb-catc.ko_false-unreach-call.cil.out.i.pp.i [2018-11-23 20:23:50,526 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87aebc45c/b50b5027b2b64d11bb6f3241657c1e90/FLAG863d7b7a1 [2018-11-23 20:23:51,381 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 20:23:51,382 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-net-usb-catc.ko_false-unreach-call.cil.out.i.pp.i [2018-11-23 20:23:51,419 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87aebc45c/b50b5027b2b64d11bb6f3241657c1e90/FLAG863d7b7a1 [2018-11-23 20:23:51,842 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87aebc45c/b50b5027b2b64d11bb6f3241657c1e90 [2018-11-23 20:23:51,854 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 20:23:51,855 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 20:23:51,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 20:23:51,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 20:23:51,860 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 20:23:51,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:23:51" (1/1) ... [2018-11-23 20:23:51,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44776df9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:51, skipping insertion in model container [2018-11-23 20:23:51,865 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:23:51" (1/1) ... [2018-11-23 20:23:51,876 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 20:23:52,033 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 20:23:53,818 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:23:53,898 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 20:23:54,170 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:23:54,914 INFO L195 MainTranslator]: Completed translation [2018-11-23 20:23:54,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:54 WrapperNode [2018-11-23 20:23:54,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 20:23:54,915 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 20:23:54,916 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 20:23:54,916 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 20:23:54,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:54" (1/1) ... [2018-11-23 20:23:54,992 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:54" (1/1) ... [2018-11-23 20:23:55,028 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 20:23:55,029 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 20:23:55,029 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 20:23:55,030 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 20:23:55,042 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:54" (1/1) ... [2018-11-23 20:23:55,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:54" (1/1) ... [2018-11-23 20:23:55,082 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:54" (1/1) ... [2018-11-23 20:23:55,083 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:54" (1/1) ... [2018-11-23 20:23:55,201 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:54" (1/1) ... [2018-11-23 20:23:55,235 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:54" (1/1) ... [2018-11-23 20:23:55,258 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:54" (1/1) ... [2018-11-23 20:23:55,272 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 20:23:55,273 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 20:23:55,273 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 20:23:55,273 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 20:23:55,274 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:23:54" (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 [2018-11-23 20:23:55,341 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-23 20:23:55,342 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-23 20:23:55,342 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 20:23:55,342 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-23 20:23:55,342 INFO L130 BoogieDeclarations]: Found specification of procedure catc_tx_run [2018-11-23 20:23:55,342 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_tx_run [2018-11-23 20:23:55,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 20:23:55,343 INFO L130 BoogieDeclarations]: Found specification of procedure catc_stats_timer [2018-11-23 20:23:55,343 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_stats_timer [2018-11-23 20:23:55,343 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2018-11-23 20:23:55,344 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2018-11-23 20:23:55,344 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-23 20:23:55,344 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-23 20:23:55,344 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-23 20:23:55,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 20:23:55,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 20:23:55,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 20:23:55,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 20:23:55,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 20:23:55,346 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-23 20:23:55,346 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-23 20:23:55,346 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-23 20:23:55,346 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-23 20:23:55,346 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-23 20:23:55,346 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_run [2018-11-23 20:23:55,347 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_run [2018-11-23 20:23:55,347 INFO L130 BoogieDeclarations]: Found specification of procedure catc_get_drvinfo [2018-11-23 20:23:55,347 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_get_drvinfo [2018-11-23 20:23:55,347 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2018-11-23 20:23:55,347 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_msg [2018-11-23 20:23:55,348 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_msg [2018-11-23 20:23:55,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 20:23:55,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 20:23:55,348 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2018-11-23 20:23:55,348 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2018-11-23 20:23:55,348 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2018-11-23 20:23:55,349 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2018-11-23 20:23:55,349 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-23 20:23:55,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-23 20:23:55,349 INFO L130 BoogieDeclarations]: Found specification of procedure catc_get_settings [2018-11-23 20:23:55,349 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_get_settings [2018-11-23 20:23:55,350 INFO L130 BoogieDeclarations]: Found specification of procedure catc_multicast [2018-11-23 20:23:55,350 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_multicast [2018-11-23 20:23:55,350 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-23 20:23:55,350 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-23 20:23:55,350 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-23 20:23:55,350 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-23 20:23:55,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-23 20:23:55,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2018-11-23 20:23:55,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2018-11-23 20:23:55,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-23 20:23:55,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-23 20:23:55,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-23 20:23:55,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-23 20:23:55,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-23 20:23:55,352 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2018-11-23 20:23:55,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2018-11-23 20:23:55,353 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-23 20:23:55,353 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-23 20:23:55,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 20:23:55,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 20:23:55,353 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-23 20:23:55,353 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-23 20:23:55,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 20:23:55,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 20:23:55,354 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2018-11-23 20:23:55,354 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-23 20:23:55,354 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-23 20:23:55,354 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-23 20:23:55,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-23 20:23:55,355 INFO L130 BoogieDeclarations]: Found specification of procedure catc_open [2018-11-23 20:23:55,355 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_open [2018-11-23 20:23:55,355 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-23 20:23:55,355 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2018-11-23 20:23:55,355 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 20:23:55,356 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 20:23:55,356 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-23 20:23:55,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-23 20:23:55,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 20:23:55,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2018-11-23 20:23:55,357 INFO L130 BoogieDeclarations]: Found specification of procedure catc_set_multicast_list [2018-11-23 20:23:55,357 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_set_multicast_list [2018-11-23 20:23:55,357 INFO L130 BoogieDeclarations]: Found specification of procedure catc_ctrl_async [2018-11-23 20:23:55,357 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_ctrl_async [2018-11-23 20:23:55,357 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-23 20:23:55,357 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-23 20:23:55,358 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-23 20:23:55,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 20:23:55,358 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-23 20:23:55,358 INFO L130 BoogieDeclarations]: Found specification of procedure catc_exit [2018-11-23 20:23:55,358 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_exit [2018-11-23 20:23:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-23 20:23:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-23 20:23:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-23 20:23:55,359 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-23 20:23:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-23 20:23:55,359 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-23 20:23:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure catc_init [2018-11-23 20:23:55,360 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_init [2018-11-23 20:23:55,360 INFO L130 BoogieDeclarations]: Found specification of procedure catc_tx_timeout [2018-11-23 20:23:55,360 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_tx_timeout [2018-11-23 20:23:55,360 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2018-11-23 20:23:55,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2018-11-23 20:23:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 20:23:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 20:23:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-23 20:23:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-23 20:23:55,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-23 20:23:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure catc_disconnect [2018-11-23 20:23:55,361 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_disconnect [2018-11-23 20:23:55,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 20:23:55,362 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-23 20:23:55,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 20:23:55,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 20:23:55,362 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-23 20:23:55,362 INFO L130 BoogieDeclarations]: Found specification of procedure catc_stop [2018-11-23 20:23:55,363 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_stop [2018-11-23 20:23:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-23 20:23:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-23 20:23:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 20:23:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 20:23:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-23 20:23:55,364 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-23 20:23:55,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-23 20:23:55,364 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-23 20:23:55,364 INFO L130 BoogieDeclarations]: Found specification of procedure catc_probe [2018-11-23 20:23:55,364 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_probe [2018-11-23 20:23:55,365 INFO L130 BoogieDeclarations]: Found specification of procedure catc_start_xmit [2018-11-23 20:23:55,365 INFO L138 BoogieDeclarations]: Found implementation of procedure catc_start_xmit [2018-11-23 20:23:55,365 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-23 20:23:55,365 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-23 20:23:55,365 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2018-11-23 20:23:55,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-23 20:23:55,366 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-23 20:23:55,366 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-23 20:23:55,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-23 20:23:55,366 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-23 20:23:55,366 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-23 20:23:55,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2018-11-23 20:23:55,367 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-23 20:23:55,367 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-23 20:23:55,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 20:23:55,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 20:23:55,367 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-23 20:23:55,367 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-23 20:23:55,368 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-23 20:23:55,368 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-23 20:23:55,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 20:23:55,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 20:24:13,242 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 20:24:13,242 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 20:24:15,963 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 20:24:15,963 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 20:24:19,524 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 20:24:19,525 INFO L280 CfgBuilder]: Removed 30 assue(true) statements. [2018-11-23 20:24:19,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:24:19 BoogieIcfgContainer [2018-11-23 20:24:19,525 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 20:24:19,528 INFO L168 Benchmark]: Toolchain (without parser) took 27673.98 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 917.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -679.6 MB). Peak memory consumption was 622.9 MB. Max. memory is 7.1 GB. [2018-11-23 20:24:19,531 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 20:24:19,531 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3059.07 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 758.6 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -517.3 MB). Peak memory consumption was 263.6 MB. Max. memory is 7.1 GB. [2018-11-23 20:24:19,532 INFO L168 Benchmark]: Boogie Procedure Inliner took 113.47 ms. Allocated memory is still 2.3 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 20:24:19,533 INFO L168 Benchmark]: Boogie Preprocessor took 243.25 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. [2018-11-23 20:24:19,534 INFO L168 Benchmark]: RCFGBuilder took 24252.69 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 158.3 MB). Free memory was 1.9 GB in the beginning and 2.1 GB in the end (delta: -189.8 MB). Peak memory consumption was 354.0 MB. Max. memory is 7.1 GB. [2018-11-23 20:24:19,539 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3059.07 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 758.6 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -517.3 MB). Peak memory consumption was 263.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 113.47 ms. Allocated memory is still 2.3 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 243.25 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 24252.69 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 158.3 MB). Free memory was 1.9 GB in the beginning and 2.1 GB in the end (delta: -189.8 MB). Peak memory consumption was 354.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...