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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_true-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 17:47:08,538 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 17:47:08,540 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 17:47:08,556 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 17:47:08,557 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 17:47:08,558 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 17:47:08,560 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 17:47:08,562 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 17:47:08,566 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 17:47:08,567 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 17:47:08,570 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 17:47:08,570 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 17:47:08,571 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 17:47:08,572 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 17:47:08,573 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 17:47:08,582 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 17:47:08,583 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 17:47:08,587 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 17:47:08,592 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 17:47:08,594 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 17:47:08,595 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 17:47:08,598 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 17:47:08,600 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 17:47:08,600 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 17:47:08,600 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 17:47:08,604 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 17:47:08,605 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 17:47:08,605 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 17:47:08,607 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 17:47:08,608 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 17:47:08,609 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 17:47:08,609 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 17:47:08,609 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 17:47:08,611 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 17:47:08,612 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 17:47:08,612 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 17:47:08,614 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-22 17:47:08,646 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 17:47:08,646 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 17:47:08,648 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 17:47:08,648 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 17:47:08,648 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 17:47:08,649 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 17:47:08,649 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 17:47:08,650 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 17:47:08,650 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 17:47:08,650 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 17:47:08,650 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 17:47:08,651 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 17:47:08,651 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 17:47:08,651 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 17:47:08,651 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 17:47:08,651 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 17:47:08,651 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 17:47:08,652 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 17:47:08,653 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 17:47:08,653 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 17:47:08,653 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 17:47:08,653 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 17:47:08,653 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 17:47:08,654 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 17:47:08,654 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 17:47:08,654 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 17:47:08,654 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 17:47:08,654 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 17:47:08,654 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 17:47:08,655 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 17:47:08,655 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 17:47:08,708 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 17:47:08,724 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 17:47:08,728 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 17:47:08,730 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 17:47:08,730 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 17:47:08,731 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_true-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d.c [2018-11-22 17:47:08,805 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c5844452/7c945416350a4bf78625609b3e2e5a6b/FLAGf8ab3564b [2018-11-22 17:47:09,638 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 17:47:09,640 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_true-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d.c [2018-11-22 17:47:09,688 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c5844452/7c945416350a4bf78625609b3e2e5a6b/FLAGf8ab3564b [2018-11-22 17:47:10,118 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c5844452/7c945416350a4bf78625609b3e2e5a6b [2018-11-22 17:47:10,129 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 17:47:10,131 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 17:47:10,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 17:47:10,132 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 17:47:10,136 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 17:47:10,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 05:47:10" (1/1) ... [2018-11-22 17:47:10,141 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@618b1fd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:47:10, skipping insertion in model container [2018-11-22 17:47:10,141 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 05:47:10" (1/1) ... [2018-11-22 17:47:10,152 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 17:47:10,288 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 17:47:11,647 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 17:47:11,783 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 17:47:12,131 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 17:47:12,343 INFO L195 MainTranslator]: Completed translation [2018-11-22 17:47:12,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:47:12 WrapperNode [2018-11-22 17:47:12,344 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 17:47:12,345 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 17:47:12,345 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 17:47:12,345 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 17:47:12,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:47:12" (1/1) ... [2018-11-22 17:47:12,444 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:47:12" (1/1) ... [2018-11-22 17:47:12,488 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 17:47:12,489 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 17:47:12,489 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 17:47:12,489 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 17:47:12,502 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:47:12" (1/1) ... [2018-11-22 17:47:12,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:47:12" (1/1) ... [2018-11-22 17:47:12,558 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:47:12" (1/1) ... [2018-11-22 17:47:12,558 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:47:12" (1/1) ... [2018-11-22 17:47:12,852 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:47:12" (1/1) ... [2018-11-22 17:47:12,870 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:47:12" (1/1) ... [2018-11-22 17:47:12,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:47:12" (1/1) ... [2018-11-22 17:47:12,937 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 17:47:12,938 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 17:47:12,938 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 17:47:12,938 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 17:47:12,939 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:47:12" (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 17:47:13,015 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2018-11-22 17:47:13,016 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2018-11-22 17:47:13,016 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_detect [2018-11-22 17:47:13,017 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_detect [2018-11-22 17:47:13,017 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2018-11-22 17:47:13,017 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2018-11-22 17:47:13,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-22 17:47:13,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_to_user_2 [2018-11-22 17:47:13,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_to_user_2 [2018-11-22 17:47:13,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-22 17:47:13,019 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-22 17:47:13,019 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2018-11-22 17:47:13,019 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2018-11-22 17:47:13,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-22 17:47:13,020 INFO L130 BoogieDeclarations]: Found specification of procedure note_to_freq [2018-11-22 17:47:13,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 17:47:13,020 INFO L130 BoogieDeclarations]: Found specification of procedure init_opl3 [2018-11-22 17:47:13,021 INFO L138 BoogieDeclarations]: Found implementation of procedure init_opl3 [2018-11-22 17:47:13,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-22 17:47:13,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-22 17:47:13,021 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2018-11-22 17:47:13,021 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2018-11-22 17:47:13,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 17:47:13,022 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2018-11-22 17:47:13,022 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2018-11-22 17:47:13,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 17:47:13,022 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 17:47:13,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-22 17:47:13,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-22 17:47:13,023 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_init [2018-11-22 17:47:13,023 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_opl3 [2018-11-22 17:47:13,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_opl3 [2018-11-22 17:47:13,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2018-11-22 17:47:13,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2018-11-22 17:47:13,024 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-22 17:47:13,024 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2018-11-22 17:47:13,024 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2018-11-22 17:47:13,024 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 17:47:13,026 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2018-11-22 17:47:13,026 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2018-11-22 17:47:13,026 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_synthdev [2018-11-22 17:47:13,027 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2018-11-22 17:47:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2018-11-22 17:47:13,027 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-22 17:47:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-22 17:47:13,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 17:47:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 17:47:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2018-11-22 17:47:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2018-11-22 17:47:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-22 17:47:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2018-11-22 17:47:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2018-11-22 17:47:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2018-11-22 17:47:13,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2018-11-22 17:47:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-22 17:47:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-22 17:47:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-22 17:47:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-22 17:47:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 17:47:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 17:47:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 17:47:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 17:47:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2018-11-22 17:47:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2018-11-22 17:47:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-22 17:47:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-22 17:47:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_close [2018-11-22 17:47:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_close [2018-11-22 17:47:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_open [2018-11-22 17:47:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_open [2018-11-22 17:47:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 17:47:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-22 17:47:13,034 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 17:47:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 17:47:13,034 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2018-11-22 17:47:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2018-11-22 17:47:13,034 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2018-11-22 17:47:13,036 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2018-11-22 17:47:13,036 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-22 17:47:13,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 17:47:13,036 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-22 17:47:13,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 17:47:13,037 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf2 [2018-11-22 17:47:13,037 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2018-11-22 17:47:13,037 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2018-11-22 17:47:13,037 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2018-11-22 17:47:13,037 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_synthdev [2018-11-22 17:47:13,037 INFO L130 BoogieDeclarations]: Found specification of procedure enter_4op_mode [2018-11-22 17:47:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure enter_4op_mode [2018-11-22 17:47:13,039 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2018-11-22 17:47:13,040 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2018-11-22 17:47:13,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-22 17:47:13,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-22 17:47:13,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-22 17:47:13,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-22 17:47:13,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-22 17:47:13,041 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2018-11-22 17:47:13,041 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2018-11-22 17:47:13,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 17:47:13,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 17:47:13,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 17:47:13,041 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_init [2018-11-22 17:47:13,042 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_init [2018-11-22 17:47:13,042 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-22 17:47:13,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-22 17:47:13,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-22 17:47:13,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2018-11-22 17:47:13,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2018-11-22 17:47:13,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-22 17:47:13,044 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2018-11-22 17:47:13,044 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2018-11-22 17:47:13,044 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 17:47:13,044 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 17:47:13,044 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 17:47:13,044 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 17:47:13,045 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-22 17:47:13,045 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-22 17:47:13,045 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-22 17:47:13,045 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-22 17:47:13,045 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2018-11-22 17:47:13,045 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2018-11-22 17:47:13,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-22 17:47:13,046 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2018-11-22 17:47:13,046 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2018-11-22 17:47:13,046 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-22 17:47:13,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 17:47:13,046 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-22 17:47:13,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 17:47:13,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 17:47:13,047 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2018-11-22 17:47:13,047 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2018-11-22 17:47:16,693 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 17:47:16,701 INFO L168 Benchmark]: Toolchain (without parser) took 6571.03 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 755.0 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -479.5 MB). Peak memory consumption was 275.5 MB. Max. memory is 7.1 GB. [2018-11-22 17:47:16,703 INFO L168 Benchmark]: CDTParser took 0.22 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 17:47:16,705 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2212.39 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 755.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -686.9 MB). Peak memory consumption was 87.2 MB. Max. memory is 7.1 GB. [2018-11-22 17:47:16,706 INFO L168 Benchmark]: Boogie Procedure Inliner took 144.02 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: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2018-11-22 17:47:16,707 INFO L168 Benchmark]: Boogie Preprocessor took 448.38 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: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. [2018-11-22 17:47:16,708 INFO L168 Benchmark]: RCFGBuilder took 3761.66 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 141.2 MB). Peak memory consumption was 141.2 MB. Max. memory is 7.1 GB. [2018-11-22 17:47:16,718 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2212.39 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 755.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -686.9 MB). Peak memory consumption was 87.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 144.02 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 448.38 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3761.66 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 141.2 MB). Peak memory consumption was 141.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...