java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:57:09,440 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:57:09,443 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:57:09,456 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:57:09,456 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:57:09,457 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:57:09,460 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:57:09,463 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:57:09,465 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:57:09,466 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:57:09,467 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:57:09,467 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:57:09,468 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:57:09,469 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:57:09,471 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:57:09,471 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:57:09,472 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:57:09,474 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:57:09,476 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:57:09,478 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:57:09,479 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:57:09,481 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:57:09,483 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:57:09,483 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:57:09,484 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:57:09,485 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:57:09,486 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:57:09,487 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:57:09,488 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:57:09,489 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:57:09,489 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:57:09,490 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:57:09,490 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:57:09,490 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:57:09,491 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:57:09,492 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:57:09,493 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-22 23:57:09,508 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:57:09,508 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:57:09,509 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:57:09,509 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:57:09,510 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:57:09,510 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:57:09,510 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:57:09,511 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:57:09,511 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:57:09,511 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:57:09,511 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:57:09,511 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:57:09,512 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:57:09,512 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:57:09,512 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:57:09,512 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:57:09,512 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:57:09,513 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:57:09,513 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:57:09,513 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:57:09,513 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:57:09,513 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:57:09,514 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:57:09,514 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:57:09,514 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:57:09,514 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:57:09,514 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:57:09,515 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 23:57:09,515 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 23:57:09,582 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:57:09,601 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:57:09,606 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:57:09,608 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:57:09,609 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:57:09,610 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 23:57:09,679 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b1c01c39/0c900113ebc7418dbf2ceea743ad7a1f/FLAGf277574e0 [2018-11-22 23:57:10,509 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:57:10,510 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 23:57:10,552 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b1c01c39/0c900113ebc7418dbf2ceea743ad7a1f/FLAGf277574e0 [2018-11-22 23:57:11,029 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b1c01c39/0c900113ebc7418dbf2ceea743ad7a1f [2018-11-22 23:57:11,040 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:57:11,042 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 23:57:11,044 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:57:11,044 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:57:11,051 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:57:11,053 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:57:11" (1/1) ... [2018-11-22 23:57:11,056 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ce6b051 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:57:11, skipping insertion in model container [2018-11-22 23:57:11,056 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:57:11" (1/1) ... [2018-11-22 23:57:11,068 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:57:11,231 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:57:12,856 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:57:12,993 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:57:13,279 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:57:13,430 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:57:13,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:57:13 WrapperNode [2018-11-22 23:57:13,431 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:57:13,432 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:57:13,434 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:57:13,434 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:57:13,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:57:13" (1/1) ... [2018-11-22 23:57:13,547 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:57:13" (1/1) ... [2018-11-22 23:57:13,589 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:57:13,590 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:57:13,590 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:57:13,590 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:57:13,604 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:57:13" (1/1) ... [2018-11-22 23:57:13,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:57:13" (1/1) ... [2018-11-22 23:57:13,654 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:57:13" (1/1) ... [2018-11-22 23:57:13,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:57:13" (1/1) ... [2018-11-22 23:57:14,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:57:13" (1/1) ... [2018-11-22 23:57:14,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:57:13" (1/1) ... [2018-11-22 23:57:14,118 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:57:13" (1/1) ... [2018-11-22 23:57:14,147 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:57:14,148 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:57:14,148 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:57:14,148 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:57:14,149 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:57:13" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:57:14,229 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-22 23:57:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-22 23:57:14,230 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2018-11-22 23:57:14,230 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2018-11-22 23:57:14,230 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_detect [2018-11-22 23:57:14,230 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_detect [2018-11-22 23:57:14,230 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_close [2018-11-22 23:57:14,231 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_close [2018-11-22 23:57:14,231 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2018-11-22 23:57:14,231 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2018-11-22 23:57:14,231 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_open [2018-11-22 23:57:14,232 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_open [2018-11-22 23:57:14,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_to_user_2 [2018-11-22 23:57:14,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_to_user_2 [2018-11-22 23:57:14,233 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 23:57:14,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-22 23:57:14,233 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:57:14,233 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:57:14,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 23:57:14,234 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2018-11-22 23:57:14,234 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2018-11-22 23:57:14,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-22 23:57:14,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-22 23:57:14,235 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2018-11-22 23:57:14,235 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2018-11-22 23:57:14,235 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-22 23:57:14,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 23:57:14,236 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2018-11-22 23:57:14,236 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2018-11-22 23:57:14,236 INFO L130 BoogieDeclarations]: Found specification of procedure note_to_freq [2018-11-22 23:57:14,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:57:14,236 INFO L130 BoogieDeclarations]: Found specification of procedure init_opl3 [2018-11-22 23:57:14,237 INFO L138 BoogieDeclarations]: Found implementation of procedure init_opl3 [2018-11-22 23:57:14,237 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-22 23:57:14,237 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2018-11-22 23:57:14,237 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2018-11-22 23:57:14,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 23:57:14,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 23:57:14,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 23:57:14,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 23:57:14,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 23:57:14,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 23:57:14,238 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2018-11-22 23:57:14,238 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2018-11-22 23:57:14,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 23:57:14,239 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf2 [2018-11-22 23:57:14,239 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2018-11-22 23:57:14,239 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2018-11-22 23:57:14,239 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2018-11-22 23:57:14,239 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_synthdev [2018-11-22 23:57:14,240 INFO L130 BoogieDeclarations]: Found specification of procedure enter_4op_mode [2018-11-22 23:57:14,240 INFO L138 BoogieDeclarations]: Found implementation of procedure enter_4op_mode [2018-11-22 23:57:14,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 23:57:14,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 23:57:14,240 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2018-11-22 23:57:14,241 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2018-11-22 23:57:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-22 23:57:14,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-22 23:57:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_init [2018-11-22 23:57:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_opl3 [2018-11-22 23:57:14,241 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_opl3 [2018-11-22 23:57:14,242 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2018-11-22 23:57:14,243 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2018-11-22 23:57:14,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:57:14,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2018-11-22 23:57:14,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2018-11-22 23:57:14,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 23:57:14,243 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_init [2018-11-22 23:57:14,244 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_init [2018-11-22 23:57:14,244 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-22 23:57:14,244 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2018-11-22 23:57:14,244 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2018-11-22 23:57:14,244 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 23:57:14,245 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-22 23:57:14,245 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2018-11-22 23:57:14,245 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2018-11-22 23:57:14,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2018-11-22 23:57:14,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2018-11-22 23:57:14,246 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_synthdev [2018-11-22 23:57:14,246 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2018-11-22 23:57:14,246 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2018-11-22 23:57:14,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:57:14,246 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-22 23:57:14,247 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-22 23:57:14,248 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2018-11-22 23:57:14,249 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2018-11-22 23:57:14,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 23:57:14,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 23:57:14,249 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2018-11-22 23:57:14,249 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2018-11-22 23:57:14,250 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 23:57:14,250 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 23:57:14,250 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 23:57:14,250 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 23:57:14,251 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2018-11-22 23:57:14,251 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2018-11-22 23:57:14,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2018-11-22 23:57:14,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2018-11-22 23:57:14,251 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-22 23:57:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-22 23:57:14,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 23:57:14,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 23:57:14,253 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-22 23:57:14,254 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-22 23:57:14,254 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2018-11-22 23:57:14,254 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2018-11-22 23:57:14,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 23:57:14,254 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2018-11-22 23:57:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2018-11-22 23:57:14,255 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-22 23:57:14,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:57:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:57:14,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 23:57:14,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-22 23:57:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-22 23:57:14,256 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-22 23:57:14,256 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2018-11-22 23:57:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2018-11-22 23:57:14,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:57:14,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:57:14,257 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2018-11-22 23:57:14,258 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2018-11-22 23:57:18,795 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-22 23:57:18,800 INFO L168 Benchmark]: Toolchain (without parser) took 7759.24 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 737.1 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -398.6 MB). Peak memory consumption was 338.5 MB. Max. memory is 7.1 GB. [2018-11-22 23:57:18,802 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 23:57:18,803 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2388.21 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 737.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -695.3 MB). Peak memory consumption was 93.9 MB. Max. memory is 7.1 GB. [2018-11-22 23:57:18,804 INFO L168 Benchmark]: Boogie Procedure Inliner took 156.93 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. [2018-11-22 23:57:18,805 INFO L168 Benchmark]: Boogie Preprocessor took 557.68 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 7.1 GB. [2018-11-22 23:57:18,806 INFO L168 Benchmark]: RCFGBuilder took 4650.51 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 229.5 MB). Peak memory consumption was 229.5 MB. Max. memory is 7.1 GB. [2018-11-22 23:57:18,811 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2388.21 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 737.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -695.3 MB). Peak memory consumption was 93.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 156.93 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 557.68 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4650.51 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 229.5 MB). Peak memory consumption was 229.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...