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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 03:37:42,318 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 03:37:42,321 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 03:37:42,332 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 03:37:42,332 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 03:37:42,333 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 03:37:42,334 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 03:37:42,336 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 03:37:42,338 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 03:37:42,339 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 03:37:42,340 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 03:37:42,340 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 03:37:42,341 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 03:37:42,342 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 03:37:42,343 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 03:37:42,344 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 03:37:42,344 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 03:37:42,346 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 03:37:42,348 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 03:37:42,350 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 03:37:42,351 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 03:37:42,352 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 03:37:42,354 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 03:37:42,355 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 03:37:42,355 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 03:37:42,356 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 03:37:42,357 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 03:37:42,357 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 03:37:42,358 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 03:37:42,359 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 03:37:42,360 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 03:37:42,360 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 03:37:42,361 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 03:37:42,361 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 03:37:42,362 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 03:37:42,362 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 03:37:42,363 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-22 03:37:42,379 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 03:37:42,379 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 03:37:42,380 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 03:37:42,380 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 03:37:42,381 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 03:37:42,381 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 03:37:42,381 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 03:37:42,381 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 03:37:42,382 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 03:37:42,382 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 03:37:42,382 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 03:37:42,382 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 03:37:42,382 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 03:37:42,383 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 03:37:42,383 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 03:37:42,383 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 03:37:42,383 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 03:37:42,383 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 03:37:42,384 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 03:37:42,384 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 03:37:42,384 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:37:42,384 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 03:37:42,384 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 03:37:42,385 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 03:37:42,385 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 03:37:42,385 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 03:37:42,385 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 03:37:42,385 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 03:37:42,386 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 03:37:42,432 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 03:37:42,451 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 03:37:42,455 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 03:37:42,456 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 03:37:42,457 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 03:37:42,457 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 03:37:42,510 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f79faef9/3359ae0de9154c82bd68ca59583996bb/FLAG26519ce27 [2018-11-22 03:37:43,306 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 03:37:43,307 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--can-dev.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 03:37:43,355 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f79faef9/3359ae0de9154c82bd68ca59583996bb/FLAG26519ce27 [2018-11-22 03:37:43,801 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f79faef9/3359ae0de9154c82bd68ca59583996bb [2018-11-22 03:37:43,813 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 03:37:43,815 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 03:37:43,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 03:37:43,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 03:37:43,822 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 03:37:43,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:37:43" (1/1) ... [2018-11-22 03:37:43,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2197f05c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:43, skipping insertion in model container [2018-11-22 03:37:43,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:37:43" (1/1) ... [2018-11-22 03:37:43,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 03:37:44,006 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 03:37:46,212 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:37:46,282 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 03:37:46,702 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:37:46,916 INFO L195 MainTranslator]: Completed translation [2018-11-22 03:37:46,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:46 WrapperNode [2018-11-22 03:37:46,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 03:37:46,917 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 03:37:46,917 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 03:37:46,918 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 03:37:46,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:46" (1/1) ... [2018-11-22 03:37:47,008 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:46" (1/1) ... [2018-11-22 03:37:47,035 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 03:37:47,035 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 03:37:47,035 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 03:37:47,036 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 03:37:47,046 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:46" (1/1) ... [2018-11-22 03:37:47,047 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:46" (1/1) ... [2018-11-22 03:37:47,062 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:46" (1/1) ... [2018-11-22 03:37:47,062 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:46" (1/1) ... [2018-11-22 03:37:47,195 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:46" (1/1) ... [2018-11-22 03:37:47,225 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:46" (1/1) ... [2018-11-22 03:37:47,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:46" (1/1) ... [2018-11-22 03:37:47,275 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 03:37:47,276 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 03:37:47,276 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 03:37:47,276 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 03:37:47,277 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:46" (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 [2018-11-22 03:37:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2018-11-22 03:37:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2018-11-22 03:37:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure can_restart [2018-11-22 03:37:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure can_restart [2018-11-22 03:37:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-22 03:37:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-22 03:37:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 03:37:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-22 03:37:47,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-22 03:37:47,345 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-22 03:37:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-22 03:37:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 03:37:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2018-11-22 03:37:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2018-11-22 03:37:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure can_setup [2018-11-22 03:37:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure can_setup [2018-11-22 03:37:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 03:37:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 03:37:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 03:37:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-22 03:37:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 03:37:47,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 03:37:47,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 03:37:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_register [2018-11-22 03:37:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2018-11-22 03:37:47,350 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2018-11-22 03:37:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure can_skb_reserve [2018-11-22 03:37:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure can_skb_reserve [2018-11-22 03:37:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 03:37:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 03:37:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2018-11-22 03:37:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2018-11-22 03:37:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2018-11-22 03:37:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2018-11-22 03:37:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-22 03:37:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-22 03:37:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2018-11-22 03:37:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2018-11-22 03:37:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure can_skb_prv [2018-11-22 03:37:47,353 INFO L138 BoogieDeclarations]: Found implementation of procedure can_skb_prv [2018-11-22 03:37:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2018-11-22 03:37:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-22 03:37:47,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-22 03:37:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2018-11-22 03:37:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure can_dev_exit [2018-11-22 03:37:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dev_exit [2018-11-22 03:37:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice_notifier [2018-11-22 03:37:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2018-11-22 03:37:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2018-11-22 03:37:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 03:37:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_notifier [2018-11-22 03:37:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_notifier [2018-11-22 03:37:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 03:37:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 03:37:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2018-11-22 03:37:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure can_flush_echo_skb [2018-11-22 03:37:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure can_flush_echo_skb [2018-11-22 03:37:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_rtnl_link_ops_4 [2018-11-22 03:37:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtnl_link_ops_4 [2018-11-22 03:37:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2018-11-22 03:37:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2018-11-22 03:37:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure safe_candev_priv [2018-11-22 03:37:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_candev_priv [2018-11-22 03:37:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2018-11-22 03:37:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 03:37:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 03:37:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 03:37:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 03:37:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_22 [2018-11-22 03:37:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_22 [2018-11-22 03:37:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_20 [2018-11-22 03:37:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_20 [2018-11-22 03:37:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure can_dev_init [2018-11-22 03:37:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dev_init [2018-11-22 03:37:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure can_newlink [2018-11-22 03:37:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure can_newlink [2018-11-22 03:37:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2018-11-22 03:37:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 03:37:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 03:37:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_4 [2018-11-22 03:37:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notifier_info_to_dev [2018-11-22 03:37:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notifier_info_to_dev [2018-11-22 03:37:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure can_fixup_bittiming [2018-11-22 03:37:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fixup_bittiming [2018-11-22 03:37:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2018-11-22 03:37:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2018-11-22 03:37:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-22 03:37:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-22 03:37:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2018-11-22 03:37:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2018-11-22 03:37:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-22 03:37:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_25 [2018-11-22 03:37:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_25 [2018-11-22 03:37:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 03:37:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 03:37:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 03:37:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure can_fill_xstats [2018-11-22 03:37:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fill_xstats [2018-11-22 03:37:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure led_trigger_rename_static [2018-11-22 03:37:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2018-11-22 03:37:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2018-11-22 03:37:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2018-11-22 03:37:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2018-11-22 03:37:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2018-11-22 03:37:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-22 03:37:47,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-22 03:37:47,366 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2018-11-22 03:37:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2018-11-22 03:37:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-22 03:37:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-22 03:37:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 03:37:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-22 03:37:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-22 03:37:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_xstats_size [2018-11-22 03:37:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_xstats_size [2018-11-22 03:37:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-22 03:37:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-22 03:37:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2018-11-22 03:37:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2018-11-22 03:37:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-11-22 03:37:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_notifier_init [2018-11-22 03:37:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_notifier_init [2018-11-22 03:37:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2018-11-22 03:37:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2018-11-22 03:37:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_notifier_exit [2018-11-22 03:37:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_notifier_exit [2018-11-22 03:37:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2018-11-22 03:37:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_bittiming [2018-11-22 03:37:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_bittiming [2018-11-22 03:37:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure can_restart_now [2018-11-22 03:37:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure can_restart_now [2018-11-22 03:37:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 03:37:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure can_calc_bittiming [2018-11-22 03:37:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure can_calc_bittiming [2018-11-22 03:37:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 03:37:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure can_fill_info [2018-11-22 03:37:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fill_info [2018-11-22 03:37:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_17 [2018-11-22 03:37:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_17 [2018-11-22 03:37:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_size [2018-11-22 03:37:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_size [2018-11-22 03:37:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2018-11-22 03:37:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2018-11-22 03:37:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-22 03:37:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2018-11-22 03:37:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2018-11-22 03:37:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure nla_attr_size [2018-11-22 03:37:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_attr_size [2018-11-22 03:37:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-22 03:37:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-22 03:37:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2018-11-22 03:37:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2018-11-22 03:37:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-22 03:37:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-22 03:37:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2018-11-22 03:37:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2018-11-22 03:37:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 03:37:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure can_changelink [2018-11-22 03:37:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure can_changelink [2018-11-22 03:37:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure can_update_spt [2018-11-22 03:37:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure can_update_spt [2018-11-22 03:37:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2018-11-22 03:37:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb [2018-11-22 03:37:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 03:37:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 03:37:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-22 03:37:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-22 03:37:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 03:37:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 03:37:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2018-11-22 03:37:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2018-11-22 03:37:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2018-11-22 03:37:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2018-11-22 03:37:56,306 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 03:37:56,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:37:56 BoogieIcfgContainer [2018-11-22 03:37:56,307 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 03:37:56,310 INFO L168 Benchmark]: Toolchain (without parser) took 12496.08 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 910.2 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -665.5 MB). Peak memory consumption was 636.4 MB. Max. memory is 7.1 GB. [2018-11-22 03:37:56,312 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:37:56,312 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3100.82 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 717.2 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -637.1 MB). Peak memory consumption was 117.0 MB. Max. memory is 7.1 GB. [2018-11-22 03:37:56,313 INFO L168 Benchmark]: Boogie Procedure Inliner took 117.77 ms. Allocated memory is still 2.2 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:37:56,314 INFO L168 Benchmark]: Boogie Preprocessor took 240.01 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. [2018-11-22 03:37:56,314 INFO L168 Benchmark]: RCFGBuilder took 9031.40 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 192.9 MB). Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: -56.1 MB). Peak memory consumption was 528.6 MB. Max. memory is 7.1 GB. [2018-11-22 03:37:56,319 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 0.17 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3100.82 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 717.2 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -637.1 MB). Peak memory consumption was 117.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 117.77 ms. Allocated memory is still 2.2 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 240.01 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9031.40 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 192.9 MB). Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: -56.1 MB). Peak memory consumption was 528.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...