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-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--usb--cx82310_eth.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-17 00:30:27,505 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-17 00:30:27,507 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-17 00:30:27,519 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-17 00:30:27,520 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-17 00:30:27,522 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-17 00:30:27,523 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-17 00:30:27,526 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-17 00:30:27,528 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-17 00:30:27,529 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-17 00:30:27,530 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-17 00:30:27,530 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-17 00:30:27,531 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-17 00:30:27,532 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-17 00:30:27,533 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-17 00:30:27,534 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-17 00:30:27,535 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-17 00:30:27,537 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-17 00:30:27,539 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-17 00:30:27,541 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-17 00:30:27,542 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-17 00:30:27,543 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-17 00:30:27,546 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-17 00:30:27,546 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-17 00:30:27,546 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-17 00:30:27,547 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-17 00:30:27,549 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-17 00:30:27,549 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-17 00:30:27,550 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-17 00:30:27,551 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-17 00:30:27,552 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-17 00:30:27,552 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-17 00:30:27,553 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-17 00:30:27,553 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-17 00:30:27,554 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-17 00:30:27,555 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-17 00:30:27,555 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 [2018-11-17 00:30:27,571 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-17 00:30:27,571 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-17 00:30:27,572 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-17 00:30:27,572 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-17 00:30:27,573 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-17 00:30:27,573 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-17 00:30:27,573 INFO L133 SettingsManager]: * Use SBE=true [2018-11-17 00:30:27,573 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-17 00:30:27,574 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-17 00:30:27,574 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-17 00:30:27,574 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-17 00:30:27,574 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-17 00:30:27,574 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-17 00:30:27,575 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-17 00:30:27,575 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-17 00:30:27,575 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-17 00:30:27,575 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-17 00:30:27,575 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-17 00:30:27,576 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-17 00:30:27,576 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-17 00:30:27,576 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-17 00:30:27,576 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-17 00:30:27,576 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-17 00:30:27,577 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-17 00:30:27,577 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-17 00:30:27,577 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-17 00:30:27,577 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-17 00:30:27,577 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-17 00:30:27,577 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-17 00:30:27,621 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-17 00:30:27,634 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-17 00:30:27,638 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-17 00:30:27,640 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-17 00:30:27,640 INFO L276 PluginConnector]: CDTParser initialized [2018-11-17 00:30:27,641 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point_false-unreach-call.cil.out.c [2018-11-17 00:30:27,696 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abd555565/e0888b84b972477d9ec3db7d851e8b00/FLAG3df0da208 [2018-11-17 00:30:28,496 INFO L307 CDTParser]: Found 1 translation units. [2018-11-17 00:30:28,497 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point_false-unreach-call.cil.out.c [2018-11-17 00:30:28,540 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abd555565/e0888b84b972477d9ec3db7d851e8b00/FLAG3df0da208 [2018-11-17 00:30:29,020 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abd555565/e0888b84b972477d9ec3db7d851e8b00 [2018-11-17 00:30:29,031 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-17 00:30:29,033 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-17 00:30:29,034 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-17 00:30:29,034 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-17 00:30:29,038 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-17 00:30:29,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:30:29" (1/1) ... [2018-11-17 00:30:29,043 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a2b1a48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:29, skipping insertion in model container [2018-11-17 00:30:29,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:30:29" (1/1) ... [2018-11-17 00:30:29,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-17 00:30:29,212 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-17 00:30:31,252 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 00:30:31,502 INFO L191 MainTranslator]: Completed pre-run [2018-11-17 00:30:32,109 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 00:30:32,220 INFO L195 MainTranslator]: Completed translation [2018-11-17 00:30:32,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:32 WrapperNode [2018-11-17 00:30:32,221 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-17 00:30:32,222 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-17 00:30:32,222 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-17 00:30:32,222 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-17 00:30:32,240 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:32" (1/1) ... [2018-11-17 00:30:32,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:32" (1/1) ... [2018-11-17 00:30:32,285 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:32" (1/1) ... [2018-11-17 00:30:32,286 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:32" (1/1) ... [2018-11-17 00:30:32,411 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:32" (1/1) ... [2018-11-17 00:30:32,432 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:32" (1/1) ... [2018-11-17 00:30:32,447 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:32" (1/1) ... [2018-11-17 00:30:32,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-17 00:30:32,467 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-17 00:30:32,467 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-17 00:30:32,467 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-17 00:30:32,476 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:30:32" (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 [2018-11-17 00:30:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-17 00:30:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-17 00:30:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-17 00:30:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-17 00:30:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-17 00:30:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2018-11-17 00:30:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-17 00:30:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-17 00:30:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-17 00:30:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-17 00:30:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-17 00:30:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-17 00:30:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-17 00:30:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-17 00:30:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-17 00:30:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2018-11-17 00:30:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-17 00:30:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_cmd [2018-11-17 00:30:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_bind [2018-11-17 00:30:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_unbind [2018-11-17 00:30:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_rx_fixup [2018-11-17 00:30:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_tx_fixup [2018-11-17 00:30:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_driver_init [2018-11-17 00:30:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_driver_exit [2018-11-17 00:30:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_2 [2018-11-17 00:30:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-17 00:30:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-17 00:30:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2018-11-17 00:30:32,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2018-11-17 00:30:32,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2018-11-17 00:30:32,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2018-11-17 00:30:32,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2018-11-17 00:30:32,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_12 [2018-11-17 00:30:32,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_14 [2018-11-17 00:30:32,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_15 [2018-11-17 00:30:32,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-17 00:30:32,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-17 00:30:32,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-17 00:30:32,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2018-11-17 00:30:32,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-17 00:30:32,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-17 00:30:32,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-17 00:30:32,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-17 00:30:32,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-17 00:30:32,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-17 00:30:32,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-17 00:30:32,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2018-11-17 00:30:32,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-17 00:30:32,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2018-11-17 00:30:32,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2018-11-17 00:30:32,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2018-11-17 00:30:32,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-17 00:30:32,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-17 00:30:32,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-17 00:30:32,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-17 00:30:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-17 00:30:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-17 00:30:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-17 00:30:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-17 00:30:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-17 00:30:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-17 00:30:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-17 00:30:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-17 00:30:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-17 00:30:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-17 00:30:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2018-11-17 00:30:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2018-11-17 00:30:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2018-11-17 00:30:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2018-11-17 00:30:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2018-11-17 00:30:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2018-11-17 00:30:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_12 [2018-11-17 00:30:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_expand [2018-11-17 00:30:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-17 00:30:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-11-17 00:30:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2018-11-17 00:30:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2018-11-17 00:30:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-17 00:30:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2018-11-17 00:30:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-17 00:30:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2018-11-17 00:30:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-17 00:30:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-17 00:30:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-17 00:30:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-17 00:30:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-17 00:30:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-17 00:30:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-17 00:30:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-17 00:30:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-17 00:30:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-17 00:30:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-17 00:30:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-17 00:30:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-17 00:30:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-17 00:30:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-17 00:30:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_2 [2018-11-17 00:30:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-17 00:30:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2018-11-17 00:30:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2018-11-17 00:30:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-17 00:30:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_14 [2018-11-17 00:30:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-17 00:30:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_15 [2018-11-17 00:30:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2018-11-17 00:30:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2018-11-17 00:30:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-17 00:30:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-17 00:30:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2018-11-17 00:30:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2018-11-17 00:30:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2018-11-17 00:30:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2018-11-17 00:30:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_endpoints [2018-11-17 00:30:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2018-11-17 00:30:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_cmd [2018-11-17 00:30:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-17 00:30:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-17 00:30:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-17 00:30:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_bind [2018-11-17 00:30:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_unbind [2018-11-17 00:30:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_rx_fixup [2018-11-17 00:30:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_tx_fixup [2018-11-17 00:30:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_driver_init [2018-11-17 00:30:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_driver_exit [2018-11-17 00:30:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_1 [2018-11-17 00:30:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-17 00:30:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-17 00:30:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-17 00:30:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-17 00:30:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-17 00:30:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-17 00:30:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-17 00:30:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-17 00:30:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2018-11-17 00:30:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-17 00:30:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-17 00:30:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-17 00:30:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-17 00:30:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-17 00:30:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-17 00:30:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2018-11-17 00:30:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2018-11-17 00:30:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2018-11-17 00:30:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-17 00:30:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-17 00:30:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-17 00:30:39,755 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-17 00:30:39,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 12:30:39 BoogieIcfgContainer [2018-11-17 00:30:39,756 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-17 00:30:39,759 INFO L168 Benchmark]: Toolchain (without parser) took 10727.13 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 921.7 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -887.2 MB). Peak memory consumption was 607.7 MB. Max. memory is 7.1 GB. [2018-11-17 00:30:39,761 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-17 00:30:39,761 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3187.48 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 747.6 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -461.7 MB). Peak memory consumption was 359.7 MB. Max. memory is 7.1 GB. [2018-11-17 00:30:39,762 INFO L168 Benchmark]: Boogie Preprocessor took 244.33 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: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 7.1 GB. [2018-11-17 00:30:39,763 INFO L168 Benchmark]: RCFGBuilder took 7289.92 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 174.1 MB). Free memory was 1.9 GB in the beginning and 2.3 GB in the end (delta: -437.5 MB). Peak memory consumption was 309.8 MB. Max. memory is 7.1 GB. [2018-11-17 00:30:39,767 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 0.21 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 3187.48 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 747.6 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -461.7 MB). Peak memory consumption was 359.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 244.33 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: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7289.92 ms. Allocated memory was 2.3 GB in the beginning and 2.4 GB in the end (delta: 174.1 MB). Free memory was 1.9 GB in the beginning and 2.3 GB in the end (delta: -437.5 MB). Peak memory consumption was 309.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...