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-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 18:28:32,692 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 18:28:32,694 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 18:28:32,706 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 18:28:32,707 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 18:28:32,708 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 18:28:32,709 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 18:28:32,711 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 18:28:32,713 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 18:28:32,713 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 18:28:32,714 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 18:28:32,715 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 18:28:32,716 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 18:28:32,716 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 18:28:32,718 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 18:28:32,718 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 18:28:32,719 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 18:28:32,721 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 18:28:32,723 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 18:28:32,725 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 18:28:32,726 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 18:28:32,727 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 18:28:32,730 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 18:28:32,730 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 18:28:32,730 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 18:28:32,731 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 18:28:32,732 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 18:28:32,733 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 18:28:32,737 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 18:28:32,738 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 18:28:32,739 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 18:28:32,739 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 18:28:32,740 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 18:28:32,740 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 18:28:32,741 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 18:28:32,741 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 18:28:32,743 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 18:28:32,776 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 18:28:32,776 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 18:28:32,778 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 18:28:32,778 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 18:28:32,779 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 18:28:32,779 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 18:28:32,779 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 18:28:32,779 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 18:28:32,779 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 18:28:32,780 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 18:28:32,780 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 18:28:32,780 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 18:28:32,781 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 18:28:32,781 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 18:28:32,781 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 18:28:32,781 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 18:28:32,781 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 18:28:32,782 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 18:28:32,782 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 18:28:32,782 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 18:28:32,782 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 18:28:32,782 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 18:28:32,782 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 18:28:32,784 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 18:28:32,784 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 18:28:32,784 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 18:28:32,784 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 18:28:32,785 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 18:28:32,785 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 18:28:32,785 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 18:28:32,785 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 18:28:32,835 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 18:28:32,850 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 18:28:32,854 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 18:28:32,856 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 18:28:32,856 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 18:28:32,857 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-22 18:28:32,930 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b68f67168/f5f880159b484281a03f7fb9d90885e9/FLAG221922677 [2018-11-22 18:28:33,747 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 18:28:33,748 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-22 18:28:33,781 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b68f67168/f5f880159b484281a03f7fb9d90885e9/FLAG221922677 [2018-11-22 18:28:34,285 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b68f67168/f5f880159b484281a03f7fb9d90885e9 [2018-11-22 18:28:34,297 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 18:28:34,300 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 18:28:34,301 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 18:28:34,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 18:28:34,305 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 18:28:34,307 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:28:34" (1/1) ... [2018-11-22 18:28:34,310 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18e9c061 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:28:34, skipping insertion in model container [2018-11-22 18:28:34,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:28:34" (1/1) ... [2018-11-22 18:28:34,321 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 18:28:34,459 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 18:28:35,911 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 18:28:36,030 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 18:28:36,371 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 18:28:36,627 INFO L195 MainTranslator]: Completed translation [2018-11-22 18:28:36,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:28:36 WrapperNode [2018-11-22 18:28:36,628 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 18:28:36,630 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 18:28:36,630 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 18:28:36,630 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 18:28:36,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:28:36" (1/1) ... [2018-11-22 18:28:36,778 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:28:36" (1/1) ... [2018-11-22 18:28:36,817 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 18:28:36,818 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 18:28:36,818 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 18:28:36,818 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 18:28:36,832 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:28:36" (1/1) ... [2018-11-22 18:28:36,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:28:36" (1/1) ... [2018-11-22 18:28:36,891 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:28:36" (1/1) ... [2018-11-22 18:28:36,892 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:28:36" (1/1) ... [2018-11-22 18:28:37,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:28:36" (1/1) ... [2018-11-22 18:28:37,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:28:36" (1/1) ... [2018-11-22 18:28:37,483 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:28:36" (1/1) ... [2018-11-22 18:28:37,514 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 18:28:37,515 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 18:28:37,515 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 18:28:37,515 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 18:28:37,516 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:28:36" (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 18:28:37,590 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2018-11-22 18:28:37,591 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2018-11-22 18:28:37,591 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_detect [2018-11-22 18:28:37,591 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_detect [2018-11-22 18:28:37,592 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2018-11-22 18:28:37,592 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2018-11-22 18:28:37,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-22 18:28:37,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_to_user_2 [2018-11-22 18:28:37,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_to_user_2 [2018-11-22 18:28:37,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-22 18:28:37,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-22 18:28:37,593 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2018-11-22 18:28:37,593 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2018-11-22 18:28:37,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-22 18:28:37,594 INFO L130 BoogieDeclarations]: Found specification of procedure note_to_freq [2018-11-22 18:28:37,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 18:28:37,595 INFO L130 BoogieDeclarations]: Found specification of procedure init_opl3 [2018-11-22 18:28:37,595 INFO L138 BoogieDeclarations]: Found implementation of procedure init_opl3 [2018-11-22 18:28:37,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-22 18:28:37,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-22 18:28:37,596 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2018-11-22 18:28:37,596 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2018-11-22 18:28:37,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 18:28:37,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 18:28:37,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 18:28:37,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 18:28:37,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 18:28:37,597 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2018-11-22 18:28:37,597 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2018-11-22 18:28:37,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 18:28:37,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 18:28:37,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-22 18:28:37,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-22 18:28:37,598 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_init [2018-11-22 18:28:37,598 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_opl3 [2018-11-22 18:28:37,598 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_opl3 [2018-11-22 18:28:37,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2018-11-22 18:28:37,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2018-11-22 18:28:37,599 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-22 18:28:37,599 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2018-11-22 18:28:37,599 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2018-11-22 18:28:37,599 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 18:28:37,599 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2018-11-22 18:28:37,599 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2018-11-22 18:28:37,600 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_synthdev [2018-11-22 18:28:37,600 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2018-11-22 18:28:37,600 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2018-11-22 18:28:37,600 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-22 18:28:37,600 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-22 18:28:37,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 18:28:37,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 18:28:37,603 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2018-11-22 18:28:37,603 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2018-11-22 18:28:37,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-22 18:28:37,603 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2018-11-22 18:28:37,603 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2018-11-22 18:28:37,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2018-11-22 18:28:37,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2018-11-22 18:28:37,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-22 18:28:37,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-22 18:28:37,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-22 18:28:37,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 18:28:37,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 18:28:37,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 18:28:37,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 18:28:37,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-22 18:28:37,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-22 18:28:37,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 18:28:37,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 18:28:37,606 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2018-11-22 18:28:37,606 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2018-11-22 18:28:37,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-22 18:28:37,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-22 18:28:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-22 18:28:37,609 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-22 18:28:37,609 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_close [2018-11-22 18:28:37,609 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_close [2018-11-22 18:28:37,610 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_open [2018-11-22 18:28:37,611 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_open [2018-11-22 18:28:37,611 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 18:28:37,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-22 18:28:37,612 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 18:28:37,612 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 18:28:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2018-11-22 18:28:37,614 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2018-11-22 18:28:37,614 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2018-11-22 18:28:37,614 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2018-11-22 18:28:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-22 18:28:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 18:28:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-22 18:28:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 18:28:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf2 [2018-11-22 18:28:37,615 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2018-11-22 18:28:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2018-11-22 18:28:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2018-11-22 18:28:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_synthdev [2018-11-22 18:28:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure enter_4op_mode [2018-11-22 18:28:37,616 INFO L138 BoogieDeclarations]: Found implementation of procedure enter_4op_mode [2018-11-22 18:28:37,616 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2018-11-22 18:28:37,618 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2018-11-22 18:28:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-22 18:28:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-22 18:28:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-22 18:28:37,618 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2018-11-22 18:28:37,619 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2018-11-22 18:28:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 18:28:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 18:28:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 18:28:37,619 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_init [2018-11-22 18:28:37,620 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_init [2018-11-22 18:28:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-22 18:28:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-22 18:28:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-22 18:28:37,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2018-11-22 18:28:37,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2018-11-22 18:28:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-22 18:28:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2018-11-22 18:28:37,621 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2018-11-22 18:28:37,621 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 18:28:37,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 18:28:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 18:28:37,623 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 18:28:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-22 18:28:37,623 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-22 18:28:37,623 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-22 18:28:37,623 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-22 18:28:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2018-11-22 18:28:37,624 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2018-11-22 18:28:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2018-11-22 18:28:37,624 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2018-11-22 18:28:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-22 18:28:37,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 18:28:37,625 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-22 18:28:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 18:28:37,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 18:28:37,626 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2018-11-22 18:28:37,626 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2018-11-22 18:28:43,203 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 18:28:43,208 INFO L168 Benchmark]: Toolchain (without parser) took 8909.24 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 750.3 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -330.7 MB). Peak memory consumption was 419.5 MB. Max. memory is 7.1 GB. [2018-11-22 18:28:43,210 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 18:28:43,211 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2328.04 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 750.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -672.5 MB). Peak memory consumption was 97.0 MB. Max. memory is 7.1 GB. [2018-11-22 18:28:43,212 INFO L168 Benchmark]: Boogie Procedure Inliner took 187.61 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 18:28:43,212 INFO L168 Benchmark]: Boogie Preprocessor took 696.77 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: 68.8 MB). Peak memory consumption was 68.8 MB. Max. memory is 7.1 GB. [2018-11-22 18:28:43,213 INFO L168 Benchmark]: RCFGBuilder took 5691.30 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 1.7 GB in the end (delta: 273.0 MB). Peak memory consumption was 273.0 MB. Max. memory is 7.1 GB. [2018-11-22 18:28:43,217 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2328.04 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 750.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -672.5 MB). Peak memory consumption was 97.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 187.61 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 696.77 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 68.8 MB). Peak memory consumption was 68.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5691.30 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 1.7 GB in the end (delta: 273.0 MB). Peak memory consumption was 273.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...