/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 20:58:29,262 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 20:58:29,266 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 20:58:29,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 20:58:29,324 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 20:58:29,331 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 20:58:29,333 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 20:58:29,337 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 20:58:29,340 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 20:58:29,348 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 20:58:29,349 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 20:58:29,351 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 20:58:29,351 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 20:58:29,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 20:58:29,356 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 20:58:29,358 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 20:58:29,359 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 20:58:29,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 20:58:29,386 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 20:58:29,395 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 20:58:29,399 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 20:58:29,400 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 20:58:29,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 20:58:29,403 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 20:58:29,410 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 20:58:29,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 20:58:29,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 20:58:29,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 20:58:29,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 20:58:29,415 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 20:58:29,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 20:58:29,416 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 20:58:29,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 20:58:29,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 20:58:29,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 20:58:29,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 20:58:29,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 20:58:29,422 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 20:58:29,422 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 20:58:29,423 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 20:58:29,424 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 20:58:29,432 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 20:58:29,483 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 20:58:29,483 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 20:58:29,488 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 20:58:29,488 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 20:58:29,488 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 20:58:29,488 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 20:58:29,489 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 20:58:29,489 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 20:58:29,489 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 20:58:29,489 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 20:58:29,490 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 20:58:29,491 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 20:58:29,491 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 20:58:29,491 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 20:58:29,491 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 20:58:29,492 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 20:58:29,492 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 20:58:29,492 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 20:58:29,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 20:58:29,492 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 20:58:29,493 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 20:58:29,493 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 20:58:29,493 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 20:58:29,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 20:58:29,493 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 20:58:29,494 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 20:58:29,494 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 20:58:29,494 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 20:58:29,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 20:58:29,922 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 20:58:29,925 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 20:58:29,927 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 20:58:29,928 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 20:58:29,929 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2020-10-28 20:58:30,013 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f7ce250f5/8fafe69244c74d5193ad72caf49f0085/FLAG3182484c9 [2020-10-28 20:58:31,220 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 20:58:31,221 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2020-10-28 20:58:31,299 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f7ce250f5/8fafe69244c74d5193ad72caf49f0085/FLAG3182484c9 [2020-10-28 20:58:31,544 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/f7ce250f5/8fafe69244c74d5193ad72caf49f0085 [2020-10-28 20:58:31,548 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 20:58:31,556 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 20:58:31,559 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 20:58:31,559 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 20:58:31,563 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 20:58:31,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:58:31" (1/1) ... [2020-10-28 20:58:31,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@529bb082 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:31, skipping insertion in model container [2020-10-28 20:58:31,570 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:58:31" (1/1) ... [2020-10-28 20:58:31,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 20:58:31,819 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 20:58:34,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 20:58:35,104 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 20:58:35,633 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 20:58:36,596 INFO L208 MainTranslator]: Completed translation [2020-10-28 20:58:36,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:36 WrapperNode [2020-10-28 20:58:36,597 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 20:58:36,598 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 20:58:36,598 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 20:58:36,598 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 20:58:36,613 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:36" (1/1) ... [2020-10-28 20:58:36,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:36" (1/1) ... [2020-10-28 20:58:36,881 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:36" (1/1) ... [2020-10-28 20:58:36,885 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:36" (1/1) ... [2020-10-28 20:58:37,140 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:36" (1/1) ... [2020-10-28 20:58:37,173 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:36" (1/1) ... [2020-10-28 20:58:37,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:36" (1/1) ... [2020-10-28 20:58:37,287 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 20:58:37,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 20:58:37,289 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 20:58:37,289 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 20:58:37,290 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:36" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-28 20:58:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 20:58:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 20:58:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 20:58:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-28 20:58:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 20:58:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-28 20:58:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 20:58:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-28 20:58:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-28 20:58:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-28 20:58:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-28 20:58:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-28 20:58:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-28 20:58:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-28 20:58:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-28 20:58:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-28 20:58:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 20:58:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 20:58:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 20:58:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 20:58:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 20:58:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 20:58:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-28 20:58:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-28 20:58:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-28 20:58:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-28 20:58:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-28 20:58:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_free_buffers [2020-10-28 20:58:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_free_urbs [2020-10-28 20:58:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_all_free [2020-10-28 20:58:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_kill_all_busy [2020-10-28 20:58:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_wait_all_out_complete [2020-10-28 20:58:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_outurb_available [2020-10-28 20:58:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_get_free_outbuf [2020-10-28 20:58:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_alloc_outbuf [2020-10-28 20:58:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_free_outbuf [2020-10-28 20:58:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_bulk_completeout [2020-10-28 20:58:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_bulkout_msg [2020-10-28 20:58:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_bulk_completein [2020-10-28 20:58:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_bulkin_msg [2020-10-28 20:58:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_send_bulk_msg [2020-10-28 20:58:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_recv_bulk_msg [2020-10-28 20:58:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_send_packet [2020-10-28 20:58:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_send_bridge_packet [2020-10-28 20:58:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_memio_byte [2020-10-28 20:58:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_memio_word [2020-10-28 20:58:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_memio_24bit [2020-10-28 20:58:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_memio_long [2020-10-28 20:58:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_mem_bulk [2020-10-28 20:58:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_memio_byte [2020-10-28 20:58:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_memio_word [2020-10-28 20:58:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_memio_24bit [2020-10-28 20:58:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_memio_long [2020-10-28 20:58:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_mem_bulk [2020-10-28 20:58:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setreg [2020-10-28 20:58:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_getreg [2020-10-28 20:58:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxreg [2020-10-28 20:58:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_getidxreg [2020-10-28 20:58:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxregandor [2020-10-28 20:58:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxregmask [2020-10-28 20:58:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxregor [2020-10-28 20:58:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxregand [2020-10-28 20:58:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_writeb [2020-10-28 20:58:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_readb [2020-10-28 20:58:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_copy_memory [2020-10-28 20:58:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_pci_config [2020-10-28 20:58:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_pci_config [2020-10-28 20:58:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_clear_vram [2020-10-28 20:58:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_triggersr16 [2020-10-28 20:58:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_getbuswidth [2020-10-28 20:58:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_verify_mclk [2020-10-28 20:58:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_set_rank [2020-10-28 20:58:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_check_rbc [2020-10-28 20:58:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_check_ranks [2020-10-28 20:58:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_get_sdram_size [2020-10-28 20:58:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setup_screen [2020-10-28 20:58:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_set_default_mode [2020-10-28 20:58:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_init_gfxcore [2020-10-28 20:58:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_get_ramconfig [2020-10-28 20:58:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_do_init_gfxdevice [2020-10-28 20:58:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_init_gfxdevice [2020-10-28 20:58:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_reset_text_mode [2020-10-28 20:58:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_open [2020-10-28 20:58:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_delete [2020-10-28 20:58:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_release [2020-10-28 20:58:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read [2020-10-28 20:58:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write [2020-10-28 20:58:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_lseek [2020-10-28 20:58:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_handle_command [2020-10-28 20:58:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_ioctl [2020-10-28 20:58:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_compat_ioctl [2020-10-28 20:58:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_probe [2020-10-28 20:58:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_disconnect [2020-10-28 20:58:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sisusb_init [2020-10-28 20:58:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_sisusb_exit [2020-10-28 20:58:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 20:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2020-10-28 20:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2020-10-28 20:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2020-10-28 20:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2020-10-28 20:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2020-10-28 20:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2020-10-28 20:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2020-10-28 20:58:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2020-10-28 20:58:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-28 20:58:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2020-10-28 20:58:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-28 20:58:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-28 20:58:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-28 20:58:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2020-10-28 20:58:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-28 20:58:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2020-10-28 20:58:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2020-10-28 20:58:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2020-10-28 20:58:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2020-10-28 20:58:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2020-10-28 20:58:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-28 20:58:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2020-10-28 20:58:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-28 20:58:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2020-10-28 20:58:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2020-10-28 20:58:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2020-10-28 20:58:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2020-10-28 20:58:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2020-10-28 20:58:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure SiSUSB_InitPtr [2020-10-28 20:58:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetReg [2020-10-28 20:58:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegByte [2020-10-28 20:58:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_GetReg [2020-10-28 20:58:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_GetRegByte [2020-10-28 20:58:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegANDOR [2020-10-28 20:58:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegAND [2020-10-28 20:58:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegOR [2020-10-28 20:58:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_DisplayOn [2020-10-28 20:58:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure SiSUSBRegInit [2020-10-28 20:58:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_GetSysFlags [2020-10-28 20:58:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure SiSInitPCIetc [2020-10-28 20:58:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetSegRegLower [2020-10-28 20:58:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetSegRegUpper [2020-10-28 20:58:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetSegmentReg [2020-10-28 20:58:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_ResetSegmentReg [2020-10-28 20:58:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetSegmentRegOver [2020-10-28 20:58:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_ResetSegmentRegOver [2020-10-28 20:58:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_ResetSegmentRegisters [2020-10-28 20:58:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SearchModeID [2020-10-28 20:58:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_HandleCRT1 [2020-10-28 20:58:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_GetColorDepth [2020-10-28 20:58:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_GetOffset [2020-10-28 20:58:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetSeqRegs [2020-10-28 20:58:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetMiscRegs [2020-10-28 20:58:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetCRTCRegs [2020-10-28 20:58:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetATTRegs [2020-10-28 20:58:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetGRCRegs [2020-10-28 20:58:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_ClearExt1Regs [2020-10-28 20:58:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_GetRatePtr [2020-10-28 20:58:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetCRT1Sync [2020-10-28 20:58:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetCRT1CRTC [2020-10-28 20:58:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetCRT1Offset [2020-10-28 20:58:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetCRT1VCLK [2020-10-28 20:58:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetCRT1FIFO_310 [2020-10-28 20:58:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetVCLKState [2020-10-28 20:58:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetCRT1ModeRegs [2020-10-28 20:58:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_WriteDAC [2020-10-28 20:58:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_LoadDAC [2020-10-28 20:58:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetCRT1Group [2020-10-28 20:58:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure SiSUSBSetMode [2020-10-28 20:58:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure SiSUSBSetVESAMode [2020-10-28 20:58:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_57 [2020-10-28 20:58:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_58 [2020-10-28 20:58:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2020-10-28 20:58:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure scr_memsetw [2020-10-28 20:58:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_memsetw [2020-10-28 20:58:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_initialize [2020-10-28 20:58:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_set_start_address [2020-10-28 20:58:37,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_set_cursor [2020-10-28 20:58:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_get_sisusb [2020-10-28 20:58:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_sisusb_valid [2020-10-28 20:58:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_get_sisusb_lock_and_check [2020-10-28 20:58:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_is_inactive [2020-10-28 20:58:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_startup [2020-10-28 20:58:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_init [2020-10-28 20:58:37,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_deinit [2020-10-28 20:58:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_build_attr [2020-10-28 20:58:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_invert_region [2020-10-28 20:58:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_putc [2020-10-28 20:58:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_putcs [2020-10-28 20:58:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_clear [2020-10-28 20:58:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_bmove [2020-10-28 20:58:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_switch [2020-10-28 20:58:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_save_screen [2020-10-28 20:58:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_set_palette [2020-10-28 20:58:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_blank [2020-10-28 20:58:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_scrolldelta [2020-10-28 20:58:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_cursor [2020-10-28 20:58:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_scroll_area [2020-10-28 20:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_scroll [2020-10-28 20:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_set_origin [2020-10-28 20:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_resize [2020-10-28 20:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_do_font_op [2020-10-28 20:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_font_set [2020-10-28 20:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_font_get [2020-10-28 20:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbdummycon_startup [2020-10-28 20:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbdummycon_init [2020-10-28 20:58:37,401 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbdummycon_dummy [2020-10-28 20:58:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_console_init [2020-10-28 20:58:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_console_exit [2020-10-28 20:58:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_init_concode [2020-10-28 20:58:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main2_sequence_infinite_withcheck_stateful [2020-10-28 20:58:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61 [2020-10-28 20:58:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_62 [2020-10-28 20:58:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_63 [2020-10-28 20:58:37,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_64 [2020-10-28 20:58:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65 [2020-10-28 20:58:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_66 [2020-10-28 20:58:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2020-10-28 20:58:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_68 [2020-10-28 20:58:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_69 [2020-10-28 20:58:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_70 [2020-10-28 20:58:37,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_71 [2020-10-28 20:58:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_72 [2020-10-28 20:58:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_73 [2020-10-28 20:58:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_74 [2020-10-28 20:58:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2020-10-28 20:58:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_76 [2020-10-28 20:58:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_77 [2020-10-28 20:58:37,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_78 [2020-10-28 20:58:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2020-10-28 20:58:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_80 [2020-10-28 20:58:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2020-10-28 20:58:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2020-10-28 20:58:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_83 [2020-10-28 20:58:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2020-10-28 20:58:37,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2020-10-28 20:58:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_86 [2020-10-28 20:58:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2020-10-28 20:58:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_88 [2020-10-28 20:58:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2020-10-28 20:58:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_90 [2020-10-28 20:58:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2020-10-28 20:58:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_92 [2020-10-28 20:58:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2020-10-28 20:58:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_94 [2020-10-28 20:58:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_95 [2020-10-28 20:58:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_96 [2020-10-28 20:58:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_97 [2020-10-28 20:58:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_98 [2020-10-28 20:58:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_99 [2020-10-28 20:58:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_100 [2020-10-28 20:58:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_101 [2020-10-28 20:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_102 [2020-10-28 20:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_103 [2020-10-28 20:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_104 [2020-10-28 20:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_105 [2020-10-28 20:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_106 [2020-10-28 20:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_107 [2020-10-28 20:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_108 [2020-10-28 20:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_109 [2020-10-28 20:58:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_110 [2020-10-28 20:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_111 [2020-10-28 20:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_112 [2020-10-28 20:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_113 [2020-10-28 20:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_114 [2020-10-28 20:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 20:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 20:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 20:58:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-28 20:58:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-28 20:58:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-28 20:58:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 20:58:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-28 20:58:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-28 20:58:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_sisusb_usb_data [2020-10-28 20:58:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_sisusb_usb_data [2020-10-28 20:58:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_sisusb_usb_data [2020-10-28 20:58:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_sisusb_usb_data [2020-10-28 20:58:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_sisusb_usb_data [2020-10-28 20:58:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_sisusb_usb_data [2020-10-28 20:58:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_sisusb_usb_data [2020-10-28 20:58:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 20:58:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 20:58:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 20:58:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 20:58:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 20:58:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 20:58:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 20:58:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 20:58:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 20:58:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-28 20:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 20:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 20:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-28 20:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-28 20:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-28 20:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 20:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure con_set_default_unimap [2020-10-28 20:58:37,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 20:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 20:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 20:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure find_font [2020-10-28 20:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-28 20:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2020-10-28 20:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2020-10-28 20:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2020-10-28 20:58:37,414 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-28 20:58:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-28 20:58:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-28 20:58:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 20:58:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2020-10-28 20:58:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-28 20:58:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure take_over_console [2020-10-28 20:58:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-28 20:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-28 20:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2020-10-28 20:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2020-10-28 20:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-28 20:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2020-10-28 20:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-28 20:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2020-10-28 20:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2020-10-28 20:58:37,416 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-28 20:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-28 20:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure vc_resize [2020-10-28 20:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-28 20:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-10-28 20:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-28 20:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 20:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2020-10-28 20:58:37,417 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 20:58:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 20:58:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 20:58:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-28 20:58:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 20:58:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 20:58:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 20:58:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 20:58:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 20:58:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 20:58:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 20:58:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-28 20:58:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 20:58:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-28 20:58:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 20:58:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 20:58:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-28 20:58:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 20:58:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-28 20:58:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 20:58:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 20:58:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-28 20:58:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-28 20:58:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 20:58:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-28 20:58:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2020-10-28 20:58:37,421 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 20:58:37,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2020-10-28 20:58:37,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2020-10-28 20:58:37,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2020-10-28 20:58:37,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2020-10-28 20:58:37,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-28 20:58:37,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2020-10-28 20:58:37,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-28 20:58:37,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-28 20:58:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-28 20:58:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2020-10-28 20:58:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2020-10-28 20:58:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2020-10-28 20:58:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2020-10-28 20:58:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-28 20:58:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-28 20:58:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2020-10-28 20:58:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2020-10-28 20:58:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2020-10-28 20:58:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-28 20:58:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2020-10-28 20:58:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2020-10-28 20:58:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2020-10-28 20:58:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-28 20:58:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2020-10-28 20:58:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2020-10-28 20:58:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2020-10-28 20:58:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2020-10-28 20:58:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2020-10-28 20:58:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-28 20:58:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-28 20:58:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_sisusb_usb_data [2020-10-28 20:58:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_sisusb_usb_data [2020-10-28 20:58:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 20:58:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 20:58:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 20:58:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 20:58:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-28 20:58:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2020-10-28 20:58:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-28 20:58:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2020-10-28 20:58:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-10-28 20:58:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-28 20:58:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-28 20:58:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-28 20:58:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-28 20:58:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 20:58:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-28 20:58:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-28 20:58:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 20:58:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-28 20:58:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-28 20:58:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-28 20:58:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-28 20:58:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 20:58:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 20:58:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 20:58:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 20:58:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 20:58:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 20:58:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 20:58:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 20:58:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 20:58:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 20:58:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 20:58:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 20:58:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 20:58:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 20:58:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 20:58:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-28 20:58:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-28 20:58:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-28 20:58:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-28 20:58:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 20:58:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2020-10-28 20:58:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2020-10-28 20:58:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2020-10-28 20:58:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-28 20:58:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-28 20:58:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2020-10-28 20:58:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2020-10-28 20:58:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-28 20:58:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 20:58:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-28 20:58:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-28 20:58:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-28 20:58:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-28 20:58:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-28 20:58:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure SiSUSBSetMode [2020-10-28 20:58:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure SiSUSBSetVESAMode [2020-10-28 20:58:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setreg [2020-10-28 20:58:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_getreg [2020-10-28 20:58:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxreg [2020-10-28 20:58:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_getidxreg [2020-10-28 20:58:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxregandor [2020-10-28 20:58:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxregor [2020-10-28 20:58:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxregand [2020-10-28 20:58:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_delete [2020-10-28 20:58:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_writeb [2020-10-28 20:58:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_readb [2020-10-28 20:58:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_copy_memory [2020-10-28 20:58:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_reset_text_mode [2020-10-28 20:58:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_do_font_op [2020-10-28 20:58:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_set_cursor [2020-10-28 20:58:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_console_init [2020-10-28 20:58:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_console_exit [2020-10-28 20:58:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_init_concode [2020-10-28 20:58:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure find_font [2020-10-28 20:58:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_free_buffers [2020-10-28 20:58:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_free_urbs [2020-10-28 20:58:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_all_free [2020-10-28 20:58:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_kill_all_busy [2020-10-28 20:58:37,434 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_wait_all_out_complete [2020-10-28 20:58:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 20:58:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_outurb_available [2020-10-28 20:58:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_get_free_outbuf [2020-10-28 20:58:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_alloc_outbuf [2020-10-28 20:58:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_free_outbuf [2020-10-28 20:58:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_bulk_completeout [2020-10-28 20:58:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_bulkout_msg [2020-10-28 20:58:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_bulk_completein [2020-10-28 20:58:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_bulkin_msg [2020-10-28 20:58:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_send_bulk_msg [2020-10-28 20:58:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 20:58:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_recv_bulk_msg [2020-10-28 20:58:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_send_packet [2020-10-28 20:58:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_send_bridge_packet [2020-10-28 20:58:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_memio_byte [2020-10-28 20:58:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_memio_word [2020-10-28 20:58:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_memio_24bit [2020-10-28 20:58:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_memio_long [2020-10-28 20:58:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_mem_bulk [2020-10-28 20:58:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_memio_byte [2020-10-28 20:58:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 20:58:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_memio_word [2020-10-28 20:58:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_memio_24bit [2020-10-28 20:58:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_memio_long [2020-10-28 20:58:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_mem_bulk [2020-10-28 20:58:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxregmask [2020-10-28 20:58:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_pci_config [2020-10-28 20:58:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_pci_config [2020-10-28 20:58:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_clear_vram [2020-10-28 20:58:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_triggersr16 [2020-10-28 20:58:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_getbuswidth [2020-10-28 20:58:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_verify_mclk [2020-10-28 20:58:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_set_rank [2020-10-28 20:58:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_check_rbc [2020-10-28 20:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_check_ranks [2020-10-28 20:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_get_sdram_size [2020-10-28 20:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setup_screen [2020-10-28 20:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_set_default_mode [2020-10-28 20:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_init_gfxcore [2020-10-28 20:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_get_ramconfig [2020-10-28 20:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_do_init_gfxdevice [2020-10-28 20:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_init_gfxdevice [2020-10-28 20:58:37,439 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_open [2020-10-28 20:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_release [2020-10-28 20:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read [2020-10-28 20:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write [2020-10-28 20:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_lseek [2020-10-28 20:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_handle_command [2020-10-28 20:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_ioctl [2020-10-28 20:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_compat_ioctl [2020-10-28 20:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_probe [2020-10-28 20:58:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_disconnect [2020-10-28 20:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sisusb_init [2020-10-28 20:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_sisusb_exit [2020-10-28 20:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 20:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2020-10-28 20:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2020-10-28 20:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 20:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2020-10-28 20:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 20:58:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_58 [2020-10-28 20:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_57 [2020-10-28 20:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure SiSUSB_InitPtr [2020-10-28 20:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetReg [2020-10-28 20:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegByte [2020-10-28 20:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_GetReg [2020-10-28 20:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_GetRegByte [2020-10-28 20:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegANDOR [2020-10-28 20:58:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegAND [2020-10-28 20:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegOR [2020-10-28 20:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_DisplayOn [2020-10-28 20:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure SiSUSBRegInit [2020-10-28 20:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_GetSysFlags [2020-10-28 20:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure SiSInitPCIetc [2020-10-28 20:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetSegRegLower [2020-10-28 20:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetSegRegUpper [2020-10-28 20:58:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetSegmentReg [2020-10-28 20:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_ResetSegmentReg [2020-10-28 20:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetSegmentRegOver [2020-10-28 20:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_ResetSegmentRegOver [2020-10-28 20:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_ResetSegmentRegisters [2020-10-28 20:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SearchModeID [2020-10-28 20:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_HandleCRT1 [2020-10-28 20:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_GetColorDepth [2020-10-28 20:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_GetOffset [2020-10-28 20:58:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetSeqRegs [2020-10-28 20:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetMiscRegs [2020-10-28 20:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetCRTCRegs [2020-10-28 20:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetATTRegs [2020-10-28 20:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetGRCRegs [2020-10-28 20:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_ClearExt1Regs [2020-10-28 20:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_GetRatePtr [2020-10-28 20:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetCRT1Sync [2020-10-28 20:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetCRT1CRTC [2020-10-28 20:58:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetCRT1Offset [2020-10-28 20:58:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetCRT1VCLK [2020-10-28 20:58:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetCRT1FIFO_310 [2020-10-28 20:58:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetVCLKState [2020-10-28 20:58:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetCRT1ModeRegs [2020-10-28 20:58:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_WriteDAC [2020-10-28 20:58:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_LoadDAC [2020-10-28 20:58:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetCRT1Group [2020-10-28 20:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-28 20:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-28 20:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_64 [2020-10-28 20:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_62 [2020-10-28 20:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65 [2020-10-28 20:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2020-10-28 20:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_69 [2020-10-28 20:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_70 [2020-10-28 20:58:37,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_72 [2020-10-28 20:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_73 [2020-10-28 20:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_74 [2020-10-28 20:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2020-10-28 20:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_76 [2020-10-28 20:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_77 [2020-10-28 20:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_78 [2020-10-28 20:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2020-10-28 20:58:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_80 [2020-10-28 20:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2020-10-28 20:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2020-10-28 20:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_83 [2020-10-28 20:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2020-10-28 20:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2020-10-28 20:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_86 [2020-10-28 20:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2020-10-28 20:58:37,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_88 [2020-10-28 20:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2020-10-28 20:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_90 [2020-10-28 20:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2020-10-28 20:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_92 [2020-10-28 20:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2020-10-28 20:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_94 [2020-10-28 20:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_95 [2020-10-28 20:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_96 [2020-10-28 20:58:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_97 [2020-10-28 20:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_98 [2020-10-28 20:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_99 [2020-10-28 20:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_100 [2020-10-28 20:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_101 [2020-10-28 20:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_102 [2020-10-28 20:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_103 [2020-10-28 20:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_104 [2020-10-28 20:58:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_105 [2020-10-28 20:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_106 [2020-10-28 20:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_107 [2020-10-28 20:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_109 [2020-10-28 20:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_110 [2020-10-28 20:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_111 [2020-10-28 20:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_112 [2020-10-28 20:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_113 [2020-10-28 20:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_114 [2020-10-28 20:58:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61 [2020-10-28 20:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_63 [2020-10-28 20:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_66 [2020-10-28 20:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_68 [2020-10-28 20:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_71 [2020-10-28 20:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_108 [2020-10-28 20:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2020-10-28 20:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure take_over_console [2020-10-28 20:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure vc_resize [2020-10-28 20:58:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure con_set_default_unimap [2020-10-28 20:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure scr_memsetw [2020-10-28 20:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_memsetw [2020-10-28 20:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_initialize [2020-10-28 20:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_set_start_address [2020-10-28 20:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_get_sisusb [2020-10-28 20:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_sisusb_valid [2020-10-28 20:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_get_sisusb_lock_and_check [2020-10-28 20:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_is_inactive [2020-10-28 20:58:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_startup [2020-10-28 20:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_init [2020-10-28 20:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_deinit [2020-10-28 20:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_build_attr [2020-10-28 20:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_invert_region [2020-10-28 20:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_putc [2020-10-28 20:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_putcs [2020-10-28 20:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_clear [2020-10-28 20:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_bmove [2020-10-28 20:58:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_switch [2020-10-28 20:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_save_screen [2020-10-28 20:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_set_palette [2020-10-28 20:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_blank [2020-10-28 20:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_scrolldelta [2020-10-28 20:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_cursor [2020-10-28 20:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_scroll_area [2020-10-28 20:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-28 20:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_scroll [2020-10-28 20:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_set_origin [2020-10-28 20:58:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_resize [2020-10-28 20:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-28 20:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_font_set [2020-10-28 20:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_font_get [2020-10-28 20:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbdummycon_startup [2020-10-28 20:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbdummycon_init [2020-10-28 20:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbdummycon_dummy [2020-10-28 20:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main2_sequence_infinite_withcheck_stateful [2020-10-28 20:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 20:58:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 20:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-28 20:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-28 20:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 20:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-28 20:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_sisusb_usb_data [2020-10-28 20:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_sisusb_usb_data [2020-10-28 20:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_sisusb_usb_data [2020-10-28 20:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_sisusb_usb_data [2020-10-28 20:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_sisusb_usb_data [2020-10-28 20:58:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 20:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 20:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 20:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 20:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 20:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 20:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 20:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 20:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 20:58:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 20:58:37,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 20:58:37,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 20:58:37,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 20:58:37,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 20:58:37,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 20:59:11,483 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 20:59:11,483 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 20:59:11,491 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:59:11 BoogieIcfgContainer [2020-10-28 20:59:11,492 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 20:59:11,494 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 20:59:11,494 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 20:59:11,498 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 20:59:11,498 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 08:58:31" (1/3) ... [2020-10-28 20:59:11,499 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c414a53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:59:11, skipping insertion in model container [2020-10-28 20:59:11,499 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:58:36" (2/3) ... [2020-10-28 20:59:11,499 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c414a53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:59:11, skipping insertion in model container [2020-10-28 20:59:11,500 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:59:11" (3/3) ... [2020-10-28 20:59:11,502 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2020-10-28 20:59:11,514 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 20:59:11,524 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 20:59:11,537 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 20:59:11,591 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 20:59:11,591 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 20:59:11,591 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 20:59:11,591 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 20:59:11,591 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 20:59:11,591 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 20:59:11,591 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 20:59:11,592 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 20:59:11,681 INFO L276 IsEmpty]: Start isEmpty. Operand 3902 states. [2020-10-28 20:59:11,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-10-28 20:59:11,688 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 20:59:11,689 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 20:59:11,689 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 20:59:11,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 20:59:11,697 INFO L82 PathProgramCache]: Analyzing trace with hash 1894676314, now seen corresponding path program 1 times [2020-10-28 20:59:11,706 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 20:59:11,708 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1075537899] [2020-10-28 20:59:11,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 20:59:12,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:59:12,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:59:13,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:59:17,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:59:17,967 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 57 [2020-10-28 20:59:17,967 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 20:59:17,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5434 [2020-10-28 20:59:17,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:59:17,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:59:17,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 20:59:17,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-28 20:59:17,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 34 [2020-10-28 20:59:17,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 20:59:19,618 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 466 [2020-10-28 20:59:19,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 20:59:19,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:59:19,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:59:22,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:59:22,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:59:22,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:59:22,877 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3203 [2020-10-28 20:59:22,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:59:22,877 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:59:22,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:59:22,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:59:22,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:59:22,878 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:59:23,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 20:59:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:59:23,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:59:23,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:59:23,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:59:23,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:59:23,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 20:59:23,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:59:23,163 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:59:23,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 20:59:23,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:59:23,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 20:59:23,164 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:59:23,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-28 20:59:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:59:23,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:59:23,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:59:23,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 20:59:23,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:59:23,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 20:59:23,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:59:23,188 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:59:23,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 20:59:23,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:59:23,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 20:59:23,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:59:23,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-28 20:59:23,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:59:23,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:59:23,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:59:23,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:59:23,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 22 [2020-10-28 20:59:23,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 20:59:23,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 77 [2020-10-28 20:59:23,299 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:59:23,299 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:59:23,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 20:59:23,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:59:23,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-28 20:59:23,300 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:59:23,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 20:59:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:59:23,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:59:23,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:59:23,335 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:59:23,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 20:59:23,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 20:59:23,336 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 20:59:23,336 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:59:23,336 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:59:23,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:59:23,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:59:23,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:59:23,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 20:59:23,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 20:59:23,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 20:59:23,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 20:59:23,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 20:59:23,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 20:59:23,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 20:59:23,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 20:59:23,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 20:59:23,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 20:59:23,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 20:59:23,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 20:59:23,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 20:59:23,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 20:59:23,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-28 20:59:23,390 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1075537899] [2020-10-28 20:59:23,392 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 20:59:23,393 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 20:59:23,393 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049218681] [2020-10-28 20:59:23,398 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 20:59:23,399 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 20:59:23,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 20:59:23,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-10-28 20:59:23,417 INFO L87 Difference]: Start difference. First operand 3902 states. Second operand 6 states. [2020-10-28 20:59:24,921 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification that was a NOOP. DAG size: 469 [2020-10-28 20:59:35,902 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 471 [2020-10-28 21:01:31,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 21:01:31,356 INFO L93 Difference]: Finished difference Result 7990 states and 11469 transitions. [2020-10-28 21:01:31,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-28 21:01:31,364 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 35 [2020-10-28 21:01:31,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 21:01:31,441 INFO L225 Difference]: With dead ends: 7990 [2020-10-28 21:01:31,441 INFO L226 Difference]: Without dead ends: 4783 [2020-10-28 21:01:31,472 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2020-10-28 21:01:31,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4783 states. [2020-10-28 21:01:32,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4783 to 4298. [2020-10-28 21:01:32,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4298 states. [2020-10-28 21:01:32,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4298 states to 4298 states and 5993 transitions. [2020-10-28 21:01:32,649 INFO L78 Accepts]: Start accepts. Automaton has 4298 states and 5993 transitions. Word has length 35 [2020-10-28 21:01:32,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 21:01:32,651 INFO L481 AbstractCegarLoop]: Abstraction has 4298 states and 5993 transitions. [2020-10-28 21:01:32,651 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-28 21:01:32,651 INFO L276 IsEmpty]: Start isEmpty. Operand 4298 states and 5993 transitions. [2020-10-28 21:01:32,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2020-10-28 21:01:32,654 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 21:01:32,654 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 21:01:32,654 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 21:01:32,654 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 21:01:32,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 21:01:32,655 INFO L82 PathProgramCache]: Analyzing trace with hash 739911022, now seen corresponding path program 1 times [2020-10-28 21:01:32,655 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 21:01:32,657 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [94439251] [2020-10-28 21:01:32,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 21:01:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 21:01:33,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 21:01:33,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 21:01:40,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 21:01:40,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 58 [2020-10-28 21:01:40,306 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 21:01:40,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7330 [2020-10-28 21:01:40,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 21:01:40,307 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 21:01:40,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 21:01:40,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-28 21:01:40,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 35 [2020-10-28 21:01:40,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 21:01:42,056 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 466 [2020-10-28 21:01:42,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 21:01:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 21:01:42,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 21:01:44,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 21:01:44,500 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 21:01:44,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 21:01:44,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2393 [2020-10-28 21:01:44,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 21:01:44,501 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 21:01:44,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 21:01:44,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 21:01:44,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 21:01:44,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 21:01:44,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 21:01:44,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 21:01:44,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 21:01:44,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 21:01:44,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 21:01:44,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 21:01:44,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 21:01:44,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 21:01:44,725 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 21:01:44,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 21:01:44,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 21:01:44,725 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 21:01:44,726 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 21:01:44,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-28 21:01:44,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 21:01:44,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 21:01:44,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 21:01:44,743 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 21:01:44,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 21:01:44,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 21:01:44,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 21:01:44,744 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 21:01:44,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 21:01:44,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 21:01:44,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 21:01:44,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 21:01:44,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-10-28 21:01:44,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 21:01:44,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 21:01:44,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 21:01:44,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 21:01:44,832 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 22 [2020-10-28 21:01:44,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 21:01:44,832 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-28 21:01:44,832 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 21:01:44,833 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 21:01:44,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 21:01:44,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 21:01:44,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-28 21:01:44,833 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 21:01:44,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 21:01:44,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 21:01:44,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 21:01:44,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 21:01:44,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 21:01:44,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 21:01:44,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 21:01:44,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 21:01:44,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 21:01:44,863 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 21:01:44,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 21:01:44,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 21:01:44,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 21:01:44,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 21:01:44,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 21:01:44,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 21:01:44,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 21:01:44,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 21:01:44,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 21:01:44,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 21:01:44,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 21:01:44,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 21:01:44,884 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 21:01:44,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 21:01:44,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 21:01:44,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 21:01:44,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 21:01:44,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-28 21:01:44,902 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [94439251] [2020-10-28 21:01:44,902 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 21:01:44,902 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 21:01:44,902 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1146700378] [2020-10-28 21:01:44,904 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 21:01:44,904 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 21:01:44,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 21:01:44,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-10-28 21:01:44,905 INFO L87 Difference]: Start difference. First operand 4298 states and 5993 transitions. Second operand 6 states. [2020-10-28 21:01:46,423 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 469 [2020-10-28 21:01:53,293 WARN L193 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 471