java -ea -Xmx4000000000 -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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_drivers-usb-gadget-g_printer-ko--106_1a--2b9ec6c-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 00:28:01,813 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 00:28:01,818 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 00:28:01,857 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 00:28:01,858 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 00:28:01,860 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 00:28:01,864 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 00:28:01,870 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 00:28:01,871 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 00:28:01,872 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 00:28:01,880 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 00:28:01,880 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 00:28:01,882 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 00:28:01,886 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 00:28:01,892 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 00:28:01,895 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 00:28:01,896 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 00:28:01,909 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 00:28:01,915 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 00:28:01,925 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 00:28:01,928 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 00:28:01,934 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 00:28:01,940 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 00:28:01,940 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 00:28:01,940 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 00:28:01,945 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 00:28:01,946 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 00:28:01,952 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 00:28:01,955 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 00:28:01,956 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 00:28:01,960 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 00:28:01,963 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 00:28:01,964 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 00:28:01,964 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 00:28:01,965 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 00:28:01,971 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 00:28:01,971 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 [2018-11-15 00:28:02,022 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 00:28:02,023 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 00:28:02,025 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 00:28:02,026 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 00:28:02,031 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 00:28:02,031 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 00:28:02,031 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 00:28:02,035 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 00:28:02,035 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 00:28:02,035 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 00:28:02,035 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 00:28:02,036 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 00:28:02,036 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 00:28:02,036 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 00:28:02,036 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 00:28:02,039 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 00:28:02,039 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 00:28:02,039 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 00:28:02,039 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 00:28:02,040 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 00:28:02,040 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 00:28:02,040 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 00:28:02,040 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 00:28:02,040 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 00:28:02,044 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 00:28:02,044 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 00:28:02,046 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 00:28:02,046 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 00:28:02,046 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 00:28:02,046 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 00:28:02,190 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 00:28:02,219 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 00:28:02,230 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 00:28:02,232 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 00:28:02,232 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 00:28:02,235 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_drivers-usb-gadget-g_printer-ko--106_1a--2b9ec6c-1.c [2018-11-15 00:28:02,372 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f5c77392/cddcd1e77f724cbea38bd4d7baaf2233/FLAG2974023a1 [2018-11-15 00:28:04,143 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 00:28:04,144 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_drivers-usb-gadget-g_printer-ko--106_1a--2b9ec6c-1.c [2018-11-15 00:28:04,232 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f5c77392/cddcd1e77f724cbea38bd4d7baaf2233/FLAG2974023a1 [2018-11-15 00:28:04,274 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f5c77392/cddcd1e77f724cbea38bd4d7baaf2233 [2018-11-15 00:28:04,293 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 00:28:04,295 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 00:28:04,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 00:28:04,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 00:28:04,309 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 00:28:04,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:28:04" (1/1) ... [2018-11-15 00:28:04,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37e11424 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:28:04, skipping insertion in model container [2018-11-15 00:28:04,319 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 12:28:04" (1/1) ... [2018-11-15 00:28:04,349 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 00:28:04,644 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 00:28:08,959 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:28:09,174 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 00:28:10,517 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 00:28:11,251 INFO L195 MainTranslator]: Completed translation [2018-11-15 00:28:11,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:28:11 WrapperNode [2018-11-15 00:28:11,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 00:28:11,257 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 00:28:11,257 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 00:28:11,257 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 00:28:11,288 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:28:11" (1/1) ... [2018-11-15 00:28:11,288 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:28:11" (1/1) ... [2018-11-15 00:28:11,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:28:11" (1/1) ... [2018-11-15 00:28:11,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:28:11" (1/1) ... [2018-11-15 00:28:11,870 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:28:11" (1/1) ... [2018-11-15 00:28:11,927 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:28:11" (1/1) ... [2018-11-15 00:28:11,990 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:28:11" (1/1) ... [2018-11-15 00:28:12,056 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 00:28:12,056 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 00:28:12,056 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 00:28:12,057 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 00:28:12,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 12:28:11" (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 [2018-11-15 00:28:12,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 00:28:12,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 00:28:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_UINT~X~C_UINT~X~~gfp_t~0~TO~VOID [2018-11-15 00:28:12,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 00:28:12,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-15 00:28:12,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-11-15 00:28:12,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2018-11-15 00:28:12,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 00:28:12,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INT [2018-11-15 00:28:12,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-15 00:28:12,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~TO~C_INT [2018-11-15 00:28:12,234 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-15 00:28:12,234 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-15 00:28:12,234 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2018-11-15 00:28:12,234 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-15 00:28:12,234 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-15 00:28:12,234 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-15 00:28:12,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del [2018-11-15 00:28:12,235 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-15 00:28:12,235 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-15 00:28:12,235 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-15 00:28:12,235 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-15 00:28:12,235 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-15 00:28:12,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-15 00:28:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-15 00:28:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2018-11-15 00:28:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2018-11-15 00:28:12,241 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-15 00:28:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-15 00:28:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2018-11-15 00:28:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2018-11-15 00:28:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_index [2018-11-15 00:28:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2018-11-15 00:28:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 00:28:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-15 00:28:12,242 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_large [2018-11-15 00:28:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 00:28:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-15 00:28:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-15 00:28:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2018-11-15 00:28:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-11-15 00:28:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2018-11-15 00:28:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_enable [2018-11-15 00:28:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_disable [2018-11-15 00:28:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_alloc_request [2018-11-15 00:28:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2018-11-15 00:28:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_queue [2018-11-15 00:28:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2018-11-15 00:28:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2018-11-15 00:28:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_selfpowered [2018-11-15 00:28:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2018-11-15 00:28:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_controller_number [2018-11-15 00:28:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure utf8_to_utf16le [2018-11-15 00:28:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_get_string [2018-11-15 00:28:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_descriptor_fillbuf [2018-11-15 00:28:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_config_buf [2018-11-15 00:28:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_copy_descriptors [2018-11-15 00:28:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_endpoint [2018-11-15 00:28:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_matches [2018-11-15 00:28:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig [2018-11-15 00:28:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig_reset [2018-11-15 00:28:12,251 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_req_alloc [2018-11-15 00:28:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_req_free [2018-11-15 00:28:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_complete [2018-11-15 00:28:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_complete [2018-11-15 00:28:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_open [2018-11-15 00:28:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_close [2018-11-15 00:28:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_rx_reqs [2018-11-15 00:28:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_read [2018-11-15 00:28:12,252 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_write [2018-11-15 00:28:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_fsync [2018-11-15 00:28:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_poll [2018-11-15 00:28:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_ioctl [2018-11-15 00:28:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure set_printer_interface [2018-11-15 00:28:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_reset_interface [2018-11-15 00:28:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_set_config [2018-11-15 00:28:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure config_buf [2018-11-15 00:28:12,253 INFO L138 BoogieDeclarations]: Found implementation of procedure set_interface [2018-11-15 00:28:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_setup_complete [2018-11-15 00:28:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_soft_reset [2018-11-15 00:28:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_setup [2018-11-15 00:28:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_disconnect [2018-11-15 00:28:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_unbind [2018-11-15 00:28:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure printer_bind [2018-11-15 00:28:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-15 00:28:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-15 00:28:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 00:28:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-15 00:28:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-15 00:28:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_chrdev_region_5 [2018-11-15 00:28:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_6 [2018-11-15 00:28:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_gadget_register_driver_7 [2018-11-15 00:28:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_8 [2018-11-15 00:28:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region_9 [2018-11-15 00:28:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_10 [2018-11-15 00:28:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region_11 [2018-11-15 00:28:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_gadget_unregister_driver_12 [2018-11-15 00:28:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 00:28:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-15 00:28:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonpositive_int [2018-11-15 00:28:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 00:28:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-15 00:28:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-15 00:28:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-15 00:28:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-15 00:28:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2018-11-15 00:28:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2018-11-15 00:28:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_class [2018-11-15 00:28:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_region [2018-11-15 00:28:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region [2018-11-15 00:28:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_usb_gadget [2018-11-15 00:28:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_usb_gadget [2018-11-15 00:28:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 00:28:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 00:28:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-15 00:28:12,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 00:28:12,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 00:28:12,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-15 00:28:12,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-15 00:28:12,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2018-11-15 00:28:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_class [2018-11-15 00:28:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_region [2018-11-15 00:28:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region [2018-11-15 00:28:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_usb_gadget [2018-11-15 00:28:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_usb_gadget [2018-11-15 00:28:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-15 00:28:12,274 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2018-11-15 00:28:12,275 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-15 00:28:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-15 00:28:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-11-15 00:28:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-15 00:28:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 00:28:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-15 00:28:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-15 00:28:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 00:28:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-15 00:28:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-15 00:28:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-15 00:28:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-11-15 00:28:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2018-11-15 00:28:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-15 00:28:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-15 00:28:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-15 00:28:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 00:28:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-15 00:28:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-15 00:28:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 00:28:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-15 00:28:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del [2018-11-15 00:28:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-15 00:28:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-15 00:28:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-15 00:28:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-15 00:28:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2018-11-15 00:28:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-15 00:28:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-15 00:28:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-15 00:28:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-15 00:28:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-15 00:28:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-15 00:28:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-15 00:28:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-15 00:28:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-15 00:28:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-15 00:28:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-15 00:28:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-15 00:28:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-15 00:28:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2018-11-15 00:28:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-15 00:28:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-15 00:28:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-15 00:28:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2018-11-15 00:28:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-15 00:28:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2018-11-15 00:28:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2018-11-15 00:28:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-15 00:28:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-15 00:28:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-15 00:28:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 00:28:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2018-11-15 00:28:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2018-11-15 00:28:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 00:28:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~C_UINT~X~C_UINT~X~~gfp_t~0~TO~VOID [2018-11-15 00:28:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 00:28:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_index [2018-11-15 00:28:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2018-11-15 00:28:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 00:28:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 00:28:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 00:28:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 00:28:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 00:28:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2018-11-15 00:28:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_large [2018-11-15 00:28:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 00:28:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-15 00:28:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-15 00:28:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-15 00:28:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-15 00:28:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2018-11-15 00:28:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-15 00:28:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_6 [2018-11-15 00:28:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_8 [2018-11-15 00:28:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_10 [2018-11-15 00:28:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-15 00:28:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-15 00:28:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2018-11-15 00:28:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-15 00:28:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-15 00:28:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2018-11-15 00:28:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2018-11-15 00:28:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_chrdev_region_5 [2018-11-15 00:28:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2018-11-15 00:28:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region_9 [2018-11-15 00:28:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region_11 [2018-11-15 00:28:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-11-15 00:28:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 00:28:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2018-11-15 00:28:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2018-11-15 00:28:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2018-11-15 00:28:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2018-11-15 00:28:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-15 00:28:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_enable [2018-11-15 00:28:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-11-15 00:28:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_disable [2018-11-15 00:28:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-11-15 00:28:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_alloc_request [2018-11-15 00:28:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2018-11-15 00:28:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2018-11-15 00:28:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-15 00:28:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_queue [2018-11-15 00:28:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~C_INT [2018-11-15 00:28:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2018-11-15 00:28:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2018-11-15 00:28:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_selfpowered [2018-11-15 00:28:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2018-11-15 00:28:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2018-11-15 00:28:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~TO~C_INT [2018-11-15 00:28:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_register_driver [2018-11-15 00:28:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_gadget_register_driver_7 [2018-11-15 00:28:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unregister_driver [2018-11-15 00:28:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_gadget_unregister_driver_12 [2018-11-15 00:28:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_get_string [2018-11-15 00:28:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_descriptor_fillbuf [2018-11-15 00:28:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_config_buf [2018-11-15 00:28:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_copy_descriptors [2018-11-15 00:28:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_endpoint [2018-11-15 00:28:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig [2018-11-15 00:28:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig_reset [2018-11-15 00:28:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_controller_number [2018-11-15 00:28:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure utf8_to_utf16le [2018-11-15 00:28:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-15 00:28:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-15 00:28:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-15 00:28:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 00:28:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-15 00:28:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure ep_matches [2018-11-15 00:28:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure printer_req_alloc [2018-11-15 00:28:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 00:28:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure printer_req_free [2018-11-15 00:28:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure rx_complete [2018-11-15 00:28:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure tx_complete [2018-11-15 00:28:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure printer_open [2018-11-15 00:28:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure printer_close [2018-11-15 00:28:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure setup_rx_reqs [2018-11-15 00:28:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure printer_read [2018-11-15 00:28:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 00:28:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure printer_write [2018-11-15 00:28:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure printer_fsync [2018-11-15 00:28:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure printer_poll [2018-11-15 00:28:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure printer_ioctl [2018-11-15 00:28:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure set_printer_interface [2018-11-15 00:28:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure printer_reset_interface [2018-11-15 00:28:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure printer_set_config [2018-11-15 00:28:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure config_buf [2018-11-15 00:28:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure set_interface [2018-11-15 00:28:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure printer_setup_complete [2018-11-15 00:28:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure printer_soft_reset [2018-11-15 00:28:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure printer_setup [2018-11-15 00:28:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure printer_disconnect [2018-11-15 00:28:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure printer_unbind [2018-11-15 00:28:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure printer_bind [2018-11-15 00:28:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-15 00:28:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-15 00:28:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 00:28:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-15 00:28:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 00:28:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-15 00:28:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 00:28:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 00:28:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-15 00:28:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-15 00:28:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonpositive_int [2018-11-15 00:28:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-15 00:28:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-15 00:28:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2018-11-15 00:28:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 00:28:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-15 00:28:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 00:28:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-15 00:28:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-15 00:28:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 00:28:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-15 00:28:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-15 00:28:22,044 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.notSimplified(BitvectorUtils.java:263) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplify_NonConstantCase(BitvectorUtils.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:289) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-15 00:28:22,058 INFO L168 Benchmark]: Toolchain (without parser) took 17761.36 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 258.0 MB). Peak memory consumption was 258.0 MB. Max. memory is 3.9 GB. [2018-11-15 00:28:22,060 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 00:28:22,064 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6953.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -14.0 MB). Peak memory consumption was 505.4 MB. Max. memory is 3.9 GB. [2018-11-15 00:28:22,065 INFO L168 Benchmark]: Boogie Preprocessor took 798.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 61.1 MB). Peak memory consumption was 61.1 MB. Max. memory is 3.9 GB. [2018-11-15 00:28:22,066 INFO L168 Benchmark]: RCFGBuilder took 9997.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 211.0 MB). Peak memory consumption was 211.0 MB. Max. memory is 3.9 GB. [2018-11-15 00:28:22,080 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 0.29 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 6953.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -14.0 MB). Peak memory consumption was 505.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 798.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 61.1 MB). Peak memory consumption was 61.1 MB. Max. memory is 3.9 GB. * RCFGBuilder took 9997.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 211.0 MB). Peak memory consumption was 211.0 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...