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-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 11:13:26,917 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 11:13:26,923 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 11:13:26,939 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 11:13:26,939 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 11:13:26,940 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 11:13:26,941 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 11:13:26,943 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 11:13:26,945 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 11:13:26,946 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 11:13:26,947 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 11:13:26,947 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 11:13:26,948 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 11:13:26,949 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 11:13:26,950 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 11:13:26,951 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 11:13:26,952 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 11:13:26,957 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 11:13:26,960 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 11:13:26,964 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 11:13:26,965 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 11:13:26,966 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 11:13:26,968 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 11:13:26,969 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 11:13:26,969 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 11:13:26,970 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 11:13:26,971 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 11:13:26,972 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 11:13:26,972 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 11:13:26,973 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 11:13:26,974 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 11:13:26,974 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 11:13:26,975 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 11:13:26,975 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 11:13:26,976 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 11:13:26,977 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 11:13:26,977 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 [2018-11-21 11:13:26,992 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 11:13:26,993 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 11:13:26,994 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 11:13:26,994 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 11:13:26,995 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 11:13:26,995 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 11:13:26,995 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 11:13:26,995 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 11:13:26,996 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 11:13:26,996 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 11:13:26,996 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 11:13:26,996 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 11:13:26,996 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 11:13:26,996 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 11:13:26,997 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 11:13:26,997 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 11:13:26,997 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 11:13:26,997 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 11:13:26,997 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 11:13:26,998 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 11:13:26,998 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 11:13:26,998 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 11:13:26,998 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 11:13:26,998 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 11:13:26,999 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 11:13:26,999 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 11:13:26,999 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 11:13:26,999 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 11:13:27,000 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-21 11:13:27,045 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 11:13:27,058 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 11:13:27,062 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 11:13:27,064 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 11:13:27,064 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 11:13:27,065 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d-1.c [2018-11-21 11:13:27,128 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/437a48698/8e024f0fbe11465f819e6064df84cdd3/FLAG8bcdef1a9 [2018-11-21 11:13:27,959 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 11:13:27,959 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d-1.c [2018-11-21 11:13:28,003 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/437a48698/8e024f0fbe11465f819e6064df84cdd3/FLAG8bcdef1a9 [2018-11-21 11:13:28,457 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/437a48698/8e024f0fbe11465f819e6064df84cdd3 [2018-11-21 11:13:28,469 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 11:13:28,471 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 11:13:28,472 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 11:13:28,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 11:13:28,476 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 11:13:28,478 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:13:28" (1/1) ... [2018-11-21 11:13:28,483 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5da510d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:13:28, skipping insertion in model container [2018-11-21 11:13:28,484 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:13:28" (1/1) ... [2018-11-21 11:13:28,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 11:13:28,651 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 11:13:30,012 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 11:13:30,141 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 11:13:30,430 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 11:13:30,565 INFO L195 MainTranslator]: Completed translation [2018-11-21 11:13:30,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:13:30 WrapperNode [2018-11-21 11:13:30,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 11:13:30,566 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 11:13:30,566 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 11:13:30,567 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 11:13:30,582 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:13:30" (1/1) ... [2018-11-21 11:13:30,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:13:30" (1/1) ... [2018-11-21 11:13:30,661 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:13:30" (1/1) ... [2018-11-21 11:13:30,662 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:13:30" (1/1) ... [2018-11-21 11:13:30,928 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:13:30" (1/1) ... [2018-11-21 11:13:30,973 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:13:30" (1/1) ... [2018-11-21 11:13:31,004 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:13:30" (1/1) ... [2018-11-21 11:13:31,030 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 11:13:31,031 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 11:13:31,031 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 11:13:31,031 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 11:13:31,032 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:13:30" (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 [2018-11-21 11:13:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 11:13:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 11:13:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-21 11:13:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-21 11:13:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-21 11:13:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-21 11:13:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-21 11:13:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-21 11:13:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-21 11:13:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-21 11:13:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-21 11:13:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure enter_4op_mode [2018-11-21 11:13:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2018-11-21 11:13:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_detect [2018-11-21 11:13:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2018-11-21 11:13:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2018-11-21 11:13:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2018-11-21 11:13:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2018-11-21 11:13:31,110 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2018-11-21 11:13:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2018-11-21 11:13:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2018-11-21 11:13:31,111 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2018-11-21 11:13:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2018-11-21 11:13:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_open [2018-11-21 11:13:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_close [2018-11-21 11:13:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2018-11-21 11:13:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2018-11-21 11:13:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2018-11-21 11:13:31,112 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2018-11-21 11:13:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2018-11-21 11:13:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2018-11-21 11:13:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2018-11-21 11:13:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2018-11-21 11:13:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2018-11-21 11:13:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2018-11-21 11:13:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_init [2018-11-21 11:13:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure init_opl3 [2018-11-21 11:13:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_opl3 [2018-11-21 11:13:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 11:13:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2018-11-21 11:13:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_to_user_2 [2018-11-21 11:13:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___copy_user_nocache_3 [2018-11-21 11:13:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___copy_user_nocache_4 [2018-11-21 11:13:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2018-11-21 11:13:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-21 11:13:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-21 11:13:31,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-21 11:13:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure strlen [2018-11-21 11:13:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2018-11-21 11:13:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2018-11-21 11:13:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2018-11-21 11:13:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-21 11:13:31,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-11-21 11:13:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 11:13:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-21 11:13:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-21 11:13:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2018-11-21 11:13:31,118 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-21 11:13:31,119 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-21 11:13:31,119 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2018-11-21 11:13:31,119 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-21 11:13:31,119 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-21 11:13:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-21 11:13:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2018-11-21 11:13:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-21 11:13:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 11:13:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-21 11:13:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-21 11:13:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-21 11:13:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-21 11:13:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 11:13:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-21 11:13:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-21 11:13:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-21 11:13:31,124 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-21 11:13:31,124 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-21 11:13:31,124 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-21 11:13:31,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_to_user_2 [2018-11-21 11:13:31,125 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-21 11:13:31,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2018-11-21 11:13:31,125 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-21 11:13:31,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2018-11-21 11:13:31,126 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-21 11:13:31,126 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_user_nocache [2018-11-21 11:13:31,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___copy_user_nocache_3 [2018-11-21 11:13:31,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___copy_user_nocache_4 [2018-11-21 11:13:31,126 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_init [2018-11-21 11:13:31,126 INFO L130 BoogieDeclarations]: Found specification of procedure note_to_freq [2018-11-21 11:13:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2018-11-21 11:13:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf2 [2018-11-21 11:13:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_synthdev [2018-11-21 11:13:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_synthdev [2018-11-21 11:13:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2018-11-21 11:13:31,130 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2018-11-21 11:13:31,130 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2018-11-21 11:13:31,130 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2018-11-21 11:13:31,130 INFO L130 BoogieDeclarations]: Found specification of procedure enter_4op_mode [2018-11-21 11:13:31,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 11:13:31,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 11:13:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-21 11:13:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 11:13:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2018-11-21 11:13:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_detect [2018-11-21 11:13:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-11-21 11:13:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-21 11:13:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2018-11-21 11:13:31,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-21 11:13:31,133 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2018-11-21 11:13:31,133 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2018-11-21 11:13:31,133 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2018-11-21 11:13:31,133 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2018-11-21 11:13:31,133 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_open [2018-11-21 11:13:31,133 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_close [2018-11-21 11:13:31,134 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2018-11-21 11:13:31,134 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2018-11-21 11:13:31,134 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2018-11-21 11:13:31,134 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2018-11-21 11:13:31,134 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2018-11-21 11:13:31,134 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2018-11-21 11:13:31,134 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2018-11-21 11:13:31,135 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2018-11-21 11:13:31,135 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2018-11-21 11:13:31,135 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2018-11-21 11:13:31,135 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_init [2018-11-21 11:13:31,135 INFO L130 BoogieDeclarations]: Found specification of procedure init_opl3 [2018-11-21 11:13:31,135 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_opl3 [2018-11-21 11:13:31,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-21 11:13:31,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-21 11:13:31,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-21 11:13:31,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-21 11:13:31,136 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 11:13:31,136 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-21 11:13:31,136 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2018-11-21 11:13:31,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-21 11:13:31,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-21 11:13:31,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2018-11-21 11:13:31,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 11:13:31,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-21 11:13:31,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-21 11:13:31,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 11:13:57,539 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 11:13:57,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:13:57 BoogieIcfgContainer [2018-11-21 11:13:57,540 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 11:13:57,542 INFO L168 Benchmark]: Toolchain (without parser) took 29072.51 ms. Allocated memory was 1.5 GB in the beginning and 4.0 GB in the end (delta: 2.4 GB). Free memory was 1.4 GB in the beginning and 2.7 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2018-11-21 11:13:57,544 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-21 11:13:57,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2093.87 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 762.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -721.9 MB). Peak memory consumption was 94.5 MB. Max. memory is 7.1 GB. [2018-11-21 11:13:57,545 INFO L168 Benchmark]: Boogie Preprocessor took 463.83 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: 53.1 MB). Peak memory consumption was 53.1 MB. Max. memory is 7.1 GB. [2018-11-21 11:13:57,546 INFO L168 Benchmark]: RCFGBuilder took 26509.39 ms. Allocated memory was 2.3 GB in the beginning and 4.0 GB in the end (delta: 1.7 GB). Free memory was 2.1 GB in the beginning and 2.7 GB in the end (delta: -627.1 MB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2018-11-21 11:13:57,551 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 0.20 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 2093.87 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 762.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -721.9 MB). Peak memory consumption was 94.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 463.83 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: 53.1 MB). Peak memory consumption was 53.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 26509.39 ms. Allocated memory was 2.3 GB in the beginning and 4.0 GB in the end (delta: 1.7 GB). Free memory was 2.1 GB in the beginning and 2.7 GB in the end (delta: -627.1 MB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...