./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4fa5a7c1-1948-4b9d-96f0-500362d04756/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4fa5a7c1-1948-4b9d-96f0-500362d04756/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4fa5a7c1-1948-4b9d-96f0-500362d04756/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4fa5a7c1-1948-4b9d-96f0-500362d04756/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d-1.i -s /tmp/vcloud-vcloud-master/worker/working_dir_4fa5a7c1-1948-4b9d-96f0-500362d04756/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4fa5a7c1-1948-4b9d-96f0-500362d04756/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5fd41d8f03e37a0d8985977cbd3f1d639cf4c785 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 04:16:41,728 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 04:16:41,729 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 04:16:41,735 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 04:16:41,735 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 04:16:41,736 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 04:16:41,737 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 04:16:41,738 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 04:16:41,739 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 04:16:41,739 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 04:16:41,740 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 04:16:41,740 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 04:16:41,741 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 04:16:41,742 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 04:16:41,743 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 04:16:41,743 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 04:16:41,744 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 04:16:41,745 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 04:16:41,746 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 04:16:41,747 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 04:16:41,748 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 04:16:41,749 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 04:16:41,750 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 04:16:41,751 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 04:16:41,751 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 04:16:41,751 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 04:16:41,752 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 04:16:41,753 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 04:16:41,753 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 04:16:41,754 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 04:16:41,754 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 04:16:41,754 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 04:16:41,754 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 04:16:41,754 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 04:16:41,755 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 04:16:41,755 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 04:16:41,755 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4fa5a7c1-1948-4b9d-96f0-500362d04756/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-12-09 04:16:41,762 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 04:16:41,762 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 04:16:41,763 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 04:16:41,763 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 04:16:41,763 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 04:16:41,763 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 04:16:41,763 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 04:16:41,763 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 04:16:41,763 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 04:16:41,763 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 04:16:41,763 INFO L133 SettingsManager]: * Log string format=TERM [2018-12-09 04:16:41,763 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 04:16:41,763 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 04:16:41,764 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 04:16:41,764 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 04:16:41,764 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 04:16:41,764 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 04:16:41,764 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 04:16:41,764 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 04:16:41,764 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 04:16:41,764 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 04:16:41,764 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 04:16:41,765 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 04:16:41,765 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 04:16:41,765 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 04:16:41,765 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 04:16:41,765 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 04:16:41,765 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 04:16:41,765 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 04:16:41,765 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 04:16:41,765 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 04:16:41,765 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 04:16:41,765 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 04:16:41,765 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 04:16:41,765 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-12-09 04:16:41,766 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_4fa5a7c1-1948-4b9d-96f0-500362d04756/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5fd41d8f03e37a0d8985977cbd3f1d639cf4c785 [2018-12-09 04:16:41,789 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 04:16:41,795 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 04:16:41,797 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 04:16:41,798 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 04:16:41,798 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 04:16:41,798 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4fa5a7c1-1948-4b9d-96f0-500362d04756/bin-2019/utaipan/../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d-1.i [2018-12-09 04:16:41,832 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4fa5a7c1-1948-4b9d-96f0-500362d04756/bin-2019/utaipan/data/65ea9f102/1eb4a5edcc7942df8be82d2f0559ab6b/FLAG29c6391a7 [2018-12-09 04:16:42,236 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 04:16:42,236 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4fa5a7c1-1948-4b9d-96f0-500362d04756/sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d-1.i [2018-12-09 04:16:42,250 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4fa5a7c1-1948-4b9d-96f0-500362d04756/bin-2019/utaipan/data/65ea9f102/1eb4a5edcc7942df8be82d2f0559ab6b/FLAG29c6391a7 [2018-12-09 04:16:42,258 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4fa5a7c1-1948-4b9d-96f0-500362d04756/bin-2019/utaipan/data/65ea9f102/1eb4a5edcc7942df8be82d2f0559ab6b [2018-12-09 04:16:42,260 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 04:16:42,261 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 04:16:42,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 04:16:42,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 04:16:42,264 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 04:16:42,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:16:42" (1/1) ... [2018-12-09 04:16:42,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dac9972 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:16:42, skipping insertion in model container [2018-12-09 04:16:42,266 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:16:42" (1/1) ... [2018-12-09 04:16:42,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 04:16:42,313 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 04:16:42,909 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 04:16:42,967 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 04:16:43,089 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 04:16:43,155 INFO L195 MainTranslator]: Completed translation [2018-12-09 04:16:43,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:16:43 WrapperNode [2018-12-09 04:16:43,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 04:16:43,156 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 04:16:43,156 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 04:16:43,156 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 04:16:43,161 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:16:43" (1/1) ... [2018-12-09 04:16:43,196 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:16:43" (1/1) ... [2018-12-09 04:16:43,209 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 04:16:43,209 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 04:16:43,209 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 04:16:43,209 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 04:16:43,215 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:16:43" (1/1) ... [2018-12-09 04:16:43,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:16:43" (1/1) ... [2018-12-09 04:16:43,230 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:16:43" (1/1) ... [2018-12-09 04:16:43,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:16:43" (1/1) ... [2018-12-09 04:16:43,291 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:16:43" (1/1) ... [2018-12-09 04:16:43,304 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:16:43" (1/1) ... [2018-12-09 04:16:43,316 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:16:43" (1/1) ... [2018-12-09 04:16:43,328 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 04:16:43,329 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 04:16:43,329 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 04:16:43,329 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 04:16:43,330 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:16:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4fa5a7c1-1948-4b9d-96f0-500362d04756/bin-2019/utaipan/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 [2018-12-09 04:16:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-12-09 04:16:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-12-09 04:16:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2018-12-09 04:16:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2018-12-09 04:16:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_detect [2018-12-09 04:16:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_detect [2018-12-09 04:16:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_close [2018-12-09 04:16:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_close [2018-12-09 04:16:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2018-12-09 04:16:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2018-12-09 04:16:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_open [2018-12-09 04:16:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_open [2018-12-09 04:16:43,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_to_user_2 [2018-12-09 04:16:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_to_user_2 [2018-12-09 04:16:43,373 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-12-09 04:16:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-12-09 04:16:43,373 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 04:16:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 04:16:43,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-09 04:16:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2018-12-09 04:16:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2018-12-09 04:16:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2018-12-09 04:16:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2018-12-09 04:16:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2018-12-09 04:16:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2018-12-09 04:16:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-09 04:16:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-09 04:16:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 04:16:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2018-12-09 04:16:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2018-12-09 04:16:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure note_to_freq [2018-12-09 04:16:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure note_to_freq [2018-12-09 04:16:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 04:16:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure init_opl3 [2018-12-09 04:16:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure init_opl3 [2018-12-09 04:16:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-09 04:16:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-12-09 04:16:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-12-09 04:16:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-09 04:16:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2018-12-09 04:16:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2018-12-09 04:16:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-12-09 04:16:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-12-09 04:16:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 04:16:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-09 04:16:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-09 04:16:43,377 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2018-12-09 04:16:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2018-12-09 04:16:43,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 04:16:43,377 INFO L130 BoogieDeclarations]: Found specification of procedure conf_printf2 [2018-12-09 04:16:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_printf2 [2018-12-09 04:16:43,377 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2018-12-09 04:16:43,377 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2018-12-09 04:16:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2018-12-09 04:16:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2018-12-09 04:16:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure sound_unload_synthdev [2018-12-09 04:16:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_unload_synthdev [2018-12-09 04:16:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure enter_4op_mode [2018-12-09 04:16:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure enter_4op_mode [2018-12-09 04:16:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-09 04:16:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-09 04:16:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2018-12-09 04:16:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2018-12-09 04:16:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-12-09 04:16:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-12-09 04:16:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-12-09 04:16:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-12-09 04:16:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure sequencer_init [2018-12-09 04:16:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure sequencer_init [2018-12-09 04:16:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_opl3 [2018-12-09 04:16:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_opl3 [2018-12-09 04:16:43,380 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2018-12-09 04:16:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2018-12-09 04:16:43,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 04:16:43,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2018-12-09 04:16:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2018-12-09 04:16:43,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 04:16:43,380 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_init [2018-12-09 04:16:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_init [2018-12-09 04:16:43,381 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-12-09 04:16:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2018-12-09 04:16:43,381 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2018-12-09 04:16:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2018-12-09 04:16:43,381 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-09 04:16:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-09 04:16:43,381 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-12-09 04:16:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-12-09 04:16:43,381 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2018-12-09 04:16:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2018-12-09 04:16:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2018-12-09 04:16:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2018-12-09 04:16:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure sound_alloc_synthdev [2018-12-09 04:16:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sound_alloc_synthdev [2018-12-09 04:16:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2018-12-09 04:16:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2018-12-09 04:16:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 04:16:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-12-09 04:16:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-12-09 04:16:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-09 04:16:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-09 04:16:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2018-12-09 04:16:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2018-12-09 04:16:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2018-12-09 04:16:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2018-12-09 04:16:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-12-09 04:16:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-12-09 04:16:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-09 04:16:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-09 04:16:43,384 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2018-12-09 04:16:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2018-12-09 04:16:43,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2018-12-09 04:16:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2018-12-09 04:16:43,384 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-12-09 04:16:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-12-09 04:16:43,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-12-09 04:16:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2018-12-09 04:16:43,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-09 04:16:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-09 04:16:43,385 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-12-09 04:16:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-12-09 04:16:43,385 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2018-12-09 04:16:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2018-12-09 04:16:43,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 04:16:43,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-12-09 04:16:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-12-09 04:16:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2018-12-09 04:16:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2018-12-09 04:16:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-12-09 04:16:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2018-12-09 04:16:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 04:16:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 04:16:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-12-09 04:16:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-12-09 04:16:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2018-12-09 04:16:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-12-09 04:16:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-12-09 04:16:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2018-12-09 04:16:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2018-12-09 04:16:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 04:16:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 04:16:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2018-12-09 04:16:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2018-12-09 04:16:45,834 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 04:16:45,834 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-12-09 04:16:45,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 04:16:45 BoogieIcfgContainer [2018-12-09 04:16:45,835 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 04:16:45,835 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 04:16:45,835 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 04:16:45,837 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 04:16:45,838 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 04:16:42" (1/3) ... [2018-12-09 04:16:45,838 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@391283c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 04:16:45, skipping insertion in model container [2018-12-09 04:16:45,838 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:16:43" (2/3) ... [2018-12-09 04:16:45,838 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@391283c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 04:16:45, skipping insertion in model container [2018-12-09 04:16:45,838 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 04:16:45" (3/3) ... [2018-12-09 04:16:45,840 INFO L112 eAbstractionObserver]: Analyzing ICFG m0_false-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d-1.i [2018-12-09 04:16:45,846 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 04:16:45,851 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 04:16:45,861 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 04:16:45,882 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 04:16:45,882 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 04:16:45,882 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 04:16:45,883 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 04:16:45,883 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 04:16:45,883 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 04:16:45,883 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 04:16:45,883 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 04:16:45,900 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states. [2018-12-09 04:16:45,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-12-09 04:16:45,906 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 04:16:45,906 INFO L402 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 04:16:45,908 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 04:16:45,911 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 04:16:45,911 INFO L82 PathProgramCache]: Analyzing trace with hash 1506981138, now seen corresponding path program 1 times [2018-12-09 04:16:45,912 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 04:16:45,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:16:45,948 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 04:16:45,949 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:16:45,949 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 04:16:46,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 04:16:46,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-09 04:16:46,312 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 04:16:46,312 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 04:16:46,312 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 04:16:46,315 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 04:16:46,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 04:16:46,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-09 04:16:46,325 INFO L87 Difference]: Start difference. First operand 763 states. Second operand 6 states. [2018-12-09 04:16:46,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 04:16:46,479 INFO L93 Difference]: Finished difference Result 1490 states and 2140 transitions. [2018-12-09 04:16:46,480 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 04:16:46,481 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 39 [2018-12-09 04:16:46,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 04:16:46,497 INFO L225 Difference]: With dead ends: 1490 [2018-12-09 04:16:46,497 INFO L226 Difference]: Without dead ends: 746 [2018-12-09 04:16:46,504 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-12-09 04:16:46,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 746 states. [2018-12-09 04:16:46,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 746 to 746. [2018-12-09 04:16:46,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 746 states. [2018-12-09 04:16:46,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 746 states and 1050 transitions. [2018-12-09 04:16:46,585 INFO L78 Accepts]: Start accepts. Automaton has 746 states and 1050 transitions. Word has length 39 [2018-12-09 04:16:46,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 04:16:46,585 INFO L480 AbstractCegarLoop]: Abstraction has 746 states and 1050 transitions. [2018-12-09 04:16:46,585 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 04:16:46,585 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1050 transitions. [2018-12-09 04:16:46,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-12-09 04:16:46,589 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 04:16:46,589 INFO L402 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 04:16:46,589 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 04:16:46,589 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 04:16:46,590 INFO L82 PathProgramCache]: Analyzing trace with hash 2019859400, now seen corresponding path program 1 times [2018-12-09 04:16:46,590 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 04:16:46,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:16:46,592 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 04:16:46,593 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:16:46,593 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 04:16:46,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 04:16:46,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 04:16:46,950 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-09 04:16:47,012 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 9223372036854775873 could not be translated for associated CType ARRAY#_18_~STRUCT~~physical_voice_info?voice_num~UCHAR?voice_mode~UCHAR?ioaddr~USHORT?op~ARRAY#_4_~UCHAR### [2018-12-09 04:16:47,013 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 9223372036854775887 could not be translated for associated CType STRUCT~~synth_operations?owner~*module?id~*CHAR?info~*synth_info?midi_dev~INT?synth_type~INT?synth_subtype~INT?open~*((INT INT ) : INT)?close~*((INT ) : VOID)?ioctl~*((INT UINT *VOID ) : INT)?kill_note~*((INT INT INT INT ) : INT)?start_note~*((INT INT INT INT ) : INT)?set_instr~*((INT INT INT ) : INT)?reset~*((INT ) : VOID)?hw_control~*((INT *UCHAR ) : VOID)?load_patch~*((INT INT *CHAR INT INT INT ) : INT)?aftertouch~*((INT INT INT ) : VOID)?controller~*((INT INT INT INT ) : VOID)?panning~*((INT INT INT ) : VOID)?volume_method~*((INT INT ) : VOID)?bender~*((INT INT INT ) : VOID)?alloc_voice~*((INT INT INT *voice_alloc_info ) : INT)?setup_voice~*((INT INT INT ) : VOID)?send_sysex~*((INT *UCHAR INT ) : INT)?alloc~STRUCT~~voice_alloc_info?max_voice~INT?used_voices~INT?ptr~INT?map~ARRAY#_32_~USHORT#?timestamp~INT?alloc_times~ARRAY#_32_~INT##?chn_info~ARRAY#_16_~STRUCT~~channel_info?pgm_num~INT?bender_value~INT?bender_range~INT?controllers~ARRAY#_128_~UCHAR###?emulation~INT?sysex_buf~ARRAY#_64_~UCHAR#?sysex_ptr~INT# [2018-12-09 04:16:47,013 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 9223372036854775877 could not be translated for associated CType STRUCT~~synth_operations?owner~*module?id~*CHAR?info~*synth_info?midi_dev~INT?synth_type~INT?synth_subtype~INT?open~*((INT INT ) : INT)?close~*((INT ) : VOID)?ioctl~*((INT UINT *VOID ) : INT)?kill_note~*((INT INT INT INT ) : INT)?start_note~*((INT INT INT INT ) : INT)?set_instr~*((INT INT INT ) : INT)?reset~*((INT ) : VOID)?hw_control~*((INT *UCHAR ) : VOID)?load_patch~*((INT INT *CHAR INT INT INT ) : INT)?aftertouch~*((INT INT INT ) : VOID)?controller~*((INT INT INT INT ) : VOID)?panning~*((INT INT INT ) : VOID)?volume_method~*((INT INT ) : VOID)?bender~*((INT INT INT ) : VOID)?alloc_voice~*((INT INT INT *voice_alloc_info ) : INT)?setup_voice~*((INT INT INT ) : VOID)?send_sysex~*((INT *UCHAR INT ) : INT)?alloc~STRUCT~~voice_alloc_info?max_voice~INT?used_voices~INT?ptr~INT?map~ARRAY#_32_~USHORT#?timestamp~INT?alloc_times~ARRAY#_32_~INT##?chn_info~ARRAY#_16_~STRUCT~~channel_info?pgm_num~INT?bender_value~INT?bender_range~INT?controllers~ARRAY#_128_~UCHAR###?emulation~INT?sysex_buf~ARRAY#_64_~UCHAR#?sysex_ptr~INT# [2018-12-09 04:16:47,014 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 9223372036854775869 could not be translated for associated CType ARRAY#_128_~CHAR# [2018-12-09 04:16:47,014 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 9223372036854775879 could not be translated for associated CType ARRAY#_18_~STRUCT~~physical_voice_info?voice_num~UCHAR?voice_mode~UCHAR?ioaddr~USHORT?op~ARRAY#_4_~UCHAR### [2018-12-09 04:16:47,014 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 9223372036854775935 could not be translated for associated CType ARRAY#_128_~CHAR# [2018-12-09 04:16:47,023 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch423 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-09 04:16:47,025 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch423 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-09 04:16:47,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 04:16:47 BoogieIcfgContainer [2018-12-09 04:16:47,041 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 04:16:47,042 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 04:16:47,042 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 04:16:47,042 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 04:16:47,042 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 04:16:45" (3/4) ... [2018-12-09 04:16:47,043 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-12-09 04:16:47,060 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 9223372036854775879 could not be translated for associated CType ARRAY#_18_~STRUCT~~physical_voice_info?voice_num~UCHAR?voice_mode~UCHAR?ioaddr~USHORT?op~ARRAY#_4_~UCHAR### [2018-12-09 04:16:47,061 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 9223372036854775877 could not be translated for associated CType STRUCT~~synth_operations?owner~*module?id~*CHAR?info~*synth_info?midi_dev~INT?synth_type~INT?synth_subtype~INT?open~*((INT INT ) : INT)?close~*((INT ) : VOID)?ioctl~*((INT UINT *VOID ) : INT)?kill_note~*((INT INT INT INT ) : INT)?start_note~*((INT INT INT INT ) : INT)?set_instr~*((INT INT INT ) : INT)?reset~*((INT ) : VOID)?hw_control~*((INT *UCHAR ) : VOID)?load_patch~*((INT INT *CHAR INT INT INT ) : INT)?aftertouch~*((INT INT INT ) : VOID)?controller~*((INT INT INT INT ) : VOID)?panning~*((INT INT INT ) : VOID)?volume_method~*((INT INT ) : VOID)?bender~*((INT INT INT ) : VOID)?alloc_voice~*((INT INT INT *voice_alloc_info ) : INT)?setup_voice~*((INT INT INT ) : VOID)?send_sysex~*((INT *UCHAR INT ) : INT)?alloc~STRUCT~~voice_alloc_info?max_voice~INT?used_voices~INT?ptr~INT?map~ARRAY#_32_~USHORT#?timestamp~INT?alloc_times~ARRAY#_32_~INT##?chn_info~ARRAY#_16_~STRUCT~~channel_info?pgm_num~INT?bender_value~INT?bender_range~INT?controllers~ARRAY#_128_~UCHAR###?emulation~INT?sysex_buf~ARRAY#_64_~UCHAR#?sysex_ptr~INT# [2018-12-09 04:16:47,061 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 9223372036854775873 could not be translated for associated CType ARRAY#_18_~STRUCT~~physical_voice_info?voice_num~UCHAR?voice_mode~UCHAR?ioaddr~USHORT?op~ARRAY#_4_~UCHAR### [2018-12-09 04:16:47,061 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 9223372036854775935 could not be translated for associated CType ARRAY#_128_~CHAR# [2018-12-09 04:16:47,061 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 9223372036854775887 could not be translated for associated CType STRUCT~~synth_operations?owner~*module?id~*CHAR?info~*synth_info?midi_dev~INT?synth_type~INT?synth_subtype~INT?open~*((INT INT ) : INT)?close~*((INT ) : VOID)?ioctl~*((INT UINT *VOID ) : INT)?kill_note~*((INT INT INT INT ) : INT)?start_note~*((INT INT INT INT ) : INT)?set_instr~*((INT INT INT ) : INT)?reset~*((INT ) : VOID)?hw_control~*((INT *UCHAR ) : VOID)?load_patch~*((INT INT *CHAR INT INT INT ) : INT)?aftertouch~*((INT INT INT ) : VOID)?controller~*((INT INT INT INT ) : VOID)?panning~*((INT INT INT ) : VOID)?volume_method~*((INT INT ) : VOID)?bender~*((INT INT INT ) : VOID)?alloc_voice~*((INT INT INT *voice_alloc_info ) : INT)?setup_voice~*((INT INT INT ) : VOID)?send_sysex~*((INT *UCHAR INT ) : INT)?alloc~STRUCT~~voice_alloc_info?max_voice~INT?used_voices~INT?ptr~INT?map~ARRAY#_32_~USHORT#?timestamp~INT?alloc_times~ARRAY#_32_~INT##?chn_info~ARRAY#_16_~STRUCT~~channel_info?pgm_num~INT?bender_value~INT?bender_range~INT?controllers~ARRAY#_128_~UCHAR###?emulation~INT?sysex_buf~ARRAY#_64_~UCHAR#?sysex_ptr~INT# [2018-12-09 04:16:47,061 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 9223372036854775869 could not be translated for associated CType ARRAY#_128_~CHAR# [2018-12-09 04:16:47,066 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch423 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-09 04:16:47,067 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch423 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2018-12-09 04:16:47,177 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_4fa5a7c1-1948-4b9d-96f0-500362d04756/bin-2019/utaipan/witness.graphml [2018-12-09 04:16:47,177 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 04:16:47,178 INFO L168 Benchmark]: Toolchain (without parser) took 4917.08 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 313.0 MB). Free memory was 945.1 MB in the beginning and 814.6 MB in the end (delta: 130.4 MB). Peak memory consumption was 443.4 MB. Max. memory is 11.5 GB. [2018-12-09 04:16:47,179 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 04:16:47,179 INFO L168 Benchmark]: CACSL2BoogieTranslator took 893.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 945.1 MB in the beginning and 1.1 GB in the end (delta: -105.9 MB). Peak memory consumption was 77.0 MB. Max. memory is 11.5 GB. [2018-12-09 04:16:47,179 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 11.5 GB. [2018-12-09 04:16:47,179 INFO L168 Benchmark]: Boogie Preprocessor took 119.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. [2018-12-09 04:16:47,180 INFO L168 Benchmark]: RCFGBuilder took 2505.98 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 147.8 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -106.0 MB). Peak memory consumption was 335.0 MB. Max. memory is 11.5 GB. [2018-12-09 04:16:47,180 INFO L168 Benchmark]: TraceAbstraction took 1206.20 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 876.2 MB in the end (delta: 249.4 MB). Peak memory consumption was 249.4 MB. Max. memory is 11.5 GB. [2018-12-09 04:16:47,180 INFO L168 Benchmark]: Witness Printer took 135.54 ms. Allocated memory is still 1.3 GB. Free memory was 876.2 MB in the beginning and 814.6 MB in the end (delta: 61.6 MB). Peak memory consumption was 61.6 MB. Max. memory is 11.5 GB. [2018-12-09 04:16:47,182 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 893.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 945.1 MB in the beginning and 1.1 GB in the end (delta: -105.9 MB). Peak memory consumption was 77.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 119.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2505.98 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 147.8 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -106.0 MB). Peak memory consumption was 335.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1206.20 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 876.2 MB in the end (delta: 249.4 MB). Peak memory consumption was 249.4 MB. Max. memory is 11.5 GB. * Witness Printer took 135.54 ms. Allocated memory is still 1.3 GB. Free memory was 876.2 MB in the beginning and 814.6 MB in the end (delta: 61.6 MB). Peak memory consumption was 61.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 9223372036854775873 could not be translated for associated CType ARRAY#_18_~STRUCT~~physical_voice_info?voice_num~UCHAR?voice_mode~UCHAR?ioaddr~USHORT?op~ARRAY#_4_~UCHAR### - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 9223372036854775887 could not be translated for associated CType STRUCT~~synth_operations?owner~*module?id~*CHAR?info~*synth_info?midi_dev~INT?synth_type~INT?synth_subtype~INT?open~*((INT INT ) : INT)?close~*((INT ) : VOID)?ioctl~*((INT UINT *VOID ) : INT)?kill_note~*((INT INT INT INT ) : INT)?start_note~*((INT INT INT INT ) : INT)?set_instr~*((INT INT INT ) : INT)?reset~*((INT ) : VOID)?hw_control~*((INT *UCHAR ) : VOID)?load_patch~*((INT INT *CHAR INT INT INT ) : INT)?aftertouch~*((INT INT INT ) : VOID)?controller~*((INT INT INT INT ) : VOID)?panning~*((INT INT INT ) : VOID)?volume_method~*((INT INT ) : VOID)?bender~*((INT INT INT ) : VOID)?alloc_voice~*((INT INT INT *voice_alloc_info ) : INT)?setup_voice~*((INT INT INT ) : VOID)?send_sysex~*((INT *UCHAR INT ) : INT)?alloc~STRUCT~~voice_alloc_info?max_voice~INT?used_voices~INT?ptr~INT?map~ARRAY#_32_~USHORT#?timestamp~INT?alloc_times~ARRAY#_32_~INT##?chn_info~ARRAY#_16_~STRUCT~~channel_info?pgm_num~INT?bender_value~INT?bender_range~INT?controllers~ARRAY#_128_~UCHAR###?emulation~INT?sysex_buf~ARRAY#_64_~UCHAR#?sysex_ptr~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 9223372036854775877 could not be translated for associated CType STRUCT~~synth_operations?owner~*module?id~*CHAR?info~*synth_info?midi_dev~INT?synth_type~INT?synth_subtype~INT?open~*((INT INT ) : INT)?close~*((INT ) : VOID)?ioctl~*((INT UINT *VOID ) : INT)?kill_note~*((INT INT INT INT ) : INT)?start_note~*((INT INT INT INT ) : INT)?set_instr~*((INT INT INT ) : INT)?reset~*((INT ) : VOID)?hw_control~*((INT *UCHAR ) : VOID)?load_patch~*((INT INT *CHAR INT INT INT ) : INT)?aftertouch~*((INT INT INT ) : VOID)?controller~*((INT INT INT INT ) : VOID)?panning~*((INT INT INT ) : VOID)?volume_method~*((INT INT ) : VOID)?bender~*((INT INT INT ) : VOID)?alloc_voice~*((INT INT INT *voice_alloc_info ) : INT)?setup_voice~*((INT INT INT ) : VOID)?send_sysex~*((INT *UCHAR INT ) : INT)?alloc~STRUCT~~voice_alloc_info?max_voice~INT?used_voices~INT?ptr~INT?map~ARRAY#_32_~USHORT#?timestamp~INT?alloc_times~ARRAY#_32_~INT##?chn_info~ARRAY#_16_~STRUCT~~channel_info?pgm_num~INT?bender_value~INT?bender_range~INT?controllers~ARRAY#_128_~UCHAR###?emulation~INT?sysex_buf~ARRAY#_64_~UCHAR#?sysex_ptr~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 9223372036854775869 could not be translated for associated CType ARRAY#_128_~CHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 9223372036854775879 could not be translated for associated CType ARRAY#_18_~STRUCT~~physical_voice_info?voice_num~UCHAR?voice_mode~UCHAR?ioaddr~USHORT?op~ARRAY#_4_~UCHAR### - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 9223372036854775935 could not be translated for associated CType ARRAY#_128_~CHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch423 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch423 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 9223372036854775879 could not be translated for associated CType ARRAY#_18_~STRUCT~~physical_voice_info?voice_num~UCHAR?voice_mode~UCHAR?ioaddr~USHORT?op~ARRAY#_4_~UCHAR### - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 9223372036854775877 could not be translated for associated CType STRUCT~~synth_operations?owner~*module?id~*CHAR?info~*synth_info?midi_dev~INT?synth_type~INT?synth_subtype~INT?open~*((INT INT ) : INT)?close~*((INT ) : VOID)?ioctl~*((INT UINT *VOID ) : INT)?kill_note~*((INT INT INT INT ) : INT)?start_note~*((INT INT INT INT ) : INT)?set_instr~*((INT INT INT ) : INT)?reset~*((INT ) : VOID)?hw_control~*((INT *UCHAR ) : VOID)?load_patch~*((INT INT *CHAR INT INT INT ) : INT)?aftertouch~*((INT INT INT ) : VOID)?controller~*((INT INT INT INT ) : VOID)?panning~*((INT INT INT ) : VOID)?volume_method~*((INT INT ) : VOID)?bender~*((INT INT INT ) : VOID)?alloc_voice~*((INT INT INT *voice_alloc_info ) : INT)?setup_voice~*((INT INT INT ) : VOID)?send_sysex~*((INT *UCHAR INT ) : INT)?alloc~STRUCT~~voice_alloc_info?max_voice~INT?used_voices~INT?ptr~INT?map~ARRAY#_32_~USHORT#?timestamp~INT?alloc_times~ARRAY#_32_~INT##?chn_info~ARRAY#_16_~STRUCT~~channel_info?pgm_num~INT?bender_value~INT?bender_range~INT?controllers~ARRAY#_128_~UCHAR###?emulation~INT?sysex_buf~ARRAY#_64_~UCHAR#?sysex_ptr~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 9223372036854775873 could not be translated for associated CType ARRAY#_18_~STRUCT~~physical_voice_info?voice_num~UCHAR?voice_mode~UCHAR?ioaddr~USHORT?op~ARRAY#_4_~UCHAR### - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 9223372036854775935 could not be translated for associated CType ARRAY#_128_~CHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 9223372036854775887 could not be translated for associated CType STRUCT~~synth_operations?owner~*module?id~*CHAR?info~*synth_info?midi_dev~INT?synth_type~INT?synth_subtype~INT?open~*((INT INT ) : INT)?close~*((INT ) : VOID)?ioctl~*((INT UINT *VOID ) : INT)?kill_note~*((INT INT INT INT ) : INT)?start_note~*((INT INT INT INT ) : INT)?set_instr~*((INT INT INT ) : INT)?reset~*((INT ) : VOID)?hw_control~*((INT *UCHAR ) : VOID)?load_patch~*((INT INT *CHAR INT INT INT ) : INT)?aftertouch~*((INT INT INT ) : VOID)?controller~*((INT INT INT INT ) : VOID)?panning~*((INT INT INT ) : VOID)?volume_method~*((INT INT ) : VOID)?bender~*((INT INT INT ) : VOID)?alloc_voice~*((INT INT INT *voice_alloc_info ) : INT)?setup_voice~*((INT INT INT ) : VOID)?send_sysex~*((INT *UCHAR INT ) : INT)?alloc~STRUCT~~voice_alloc_info?max_voice~INT?used_voices~INT?ptr~INT?map~ARRAY#_32_~USHORT#?timestamp~INT?alloc_times~ARRAY#_32_~INT##?chn_info~ARRAY#_16_~STRUCT~~channel_info?pgm_num~INT?bender_value~INT?bender_range~INT?controllers~ARRAY#_128_~UCHAR###?emulation~INT?sysex_buf~ARRAY#_64_~UCHAR#?sysex_ptr~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 9223372036854775869 could not be translated for associated CType ARRAY#_128_~CHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch423 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch423 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 6154]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L2584-L2602] static struct physical_voice_info pv_map[18U] = { {0U, 2U, 0U, {0U, 3U, 8U, 11U}}, {1U, 2U, 0U, {1U, 4U, 9U, 12U}}, {2U, 2U, 0U, {2U, 5U, 10U, 13U}}, {3U, 2U, 0U, {8U, 11U, 0U, 0U}}, {4U, 2U, 0U, {9U, 12U, 0U, 0U}}, {5U, 2U, 0U, {10U, 13U, 0U, 0U}}, {6U, 2U, 0U, {16U, 19U, 0U, 0U}}, {7U, 2U, 0U, {17U, 20U, 0U, 0U}}, {8U, 2U, 0U, {18U, 21U, 0U, 0U}}, {0U, 2U, 1U, {0U, 3U, 8U, 11U}}, {1U, 2U, 1U, {1U, 4U, 9U, 12U}}, {2U, 2U, 1U, {2U, 5U, 10U, 13U}}, {3U, 2U, 1U, {8U, 11U, 0U, 0U}}, {4U, 2U, 1U, {9U, 12U, 0U, 0U}}, {5U, 2U, 1U, {10U, 13U, 0U, 0U}}, {6U, 2U, 1U, {16U, 19U, 0U, 0U}}, {7U, 2U, 1U, {17U, 20U, 0U, 0U}}, {8U, 2U, 1U, {18U, 21U, 0U, 0U}}}; [L2603] static struct opl_devinfo *devc = 0; [L2604] static int detected_model ; [L2897-L2929] static char fm_volume_table[128U] = { -64, -48, -40, -35, -32, -29, -27, -26, -24, -23, -21, -20, -19, -18, -18, -17, -16, -15, -15, -14, -13, -13, -12, -12, -11, -11, -10, -10, -10, -9, -9, -8, -8, -8, -7, -7, -7, -6, -6, -6, -5, -5, -5, -5, -4, -4, -4, -4, -3, -3, -3, -3, -2, -2, -2, -2, -2, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8}; [L3660-L5778] static struct synth_operations opl3_operations = {& __this_module, (char *)"OPL", 0, 0, 0, 0, & opl3_open, & opl3_close, & opl3_ioctl, & opl3_kill_note, & opl3_start_note, & opl3_set_instr, & opl3_reset, & opl3_hw_control, & opl3_load_patch, & opl3_aftertouch, & opl3_controller, & opl3_panning, & opl3_volume_method, & opl3_bender, & opl3_alloc_voice, & opl3_setup_voice, 0, {0, 0, 0, {(unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0}, 0, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, {{0, 0, 0, {(unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}}, {0, 0, 0, {(unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned 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char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}, 0}; [L5885] static int me ; [L5886] static int io = -1; [L5929] int LDV_IN_INTERRUPT ; VAL [\old(detected_model)=9223372036854775916, \old(devc)=9223372036854775894, \old(devc)=9223372036854775872, \old(fm_volume_table)=null, \old(fm_volume_table)=null, \old(io)=9223372036854775861, \old(LDV_IN_INTERRUPT)=9223372036854775871, \old(me)=9223372036854775875, \old(opl3_operations)=null, \old(opl3_operations)=null, \old(pv_map)=null, \old(pv_map)=null, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=0, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}] [L5932] int var_opl3_open_12_p0 ; [L5933] int var_opl3_open_12_p1 ; [L5934] int res_opl3_open_12 ; [L5935] int var_opl3_close_13_p0 ; [L5936] int var_opl3_ioctl_1_p0 ; [L5937] unsigned int var_opl3_ioctl_1_p1 ; [L5938] void *var_opl3_ioctl_1_p2 ; [L5939] int var_opl3_kill_note_3_p0 ; [L5940] int var_opl3_kill_note_3_p1 ; [L5941] int var_opl3_kill_note_3_p2 ; [L5942] int var_opl3_kill_note_3_p3 ; [L5943] int var_opl3_start_note_8_p0 ; [L5944] int var_opl3_start_note_8_p1 ; [L5945] int var_opl3_start_note_8_p2 ; [L5946] int var_opl3_start_note_8_p3 ; [L5947] int var_opl3_set_instr_5_p0 ; [L5948] int var_opl3_set_instr_5_p1 ; [L5949] int var_opl3_set_instr_5_p2 ; [L5950] int var_opl3_reset_11_p0 ; [L5951] int var_opl3_hw_control_14_p0 ; [L5952] unsigned char *var_opl3_hw_control_14_p1 ; [L5953] int var_opl3_load_patch_15_p0 ; [L5954] int var_opl3_load_patch_15_p1 ; [L5955] char const *var_opl3_load_patch_15_p2 ; [L5956] int var_opl3_load_patch_15_p3 ; [L5957] int var_opl3_load_patch_15_p4 ; [L5958] int var_opl3_load_patch_15_p5 ; [L5959] int var_opl3_aftertouch_18_p0 ; [L5960] int var_opl3_aftertouch_18_p1 ; [L5961] int var_opl3_aftertouch_18_p2 ; [L5962] int var_opl3_controller_20_p0 ; [L5963] int var_opl3_controller_20_p1 ; [L5964] int var_opl3_controller_20_p2 ; [L5965] int var_opl3_controller_20_p3 ; [L5966] int var_opl3_panning_16_p0 ; [L5967] int var_opl3_panning_16_p1 ; [L5968] int var_opl3_panning_16_p2 ; [L5969] int var_opl3_volume_method_17_p0 ; [L5970] int var_opl3_volume_method_17_p1 ; [L5971] int var_opl3_bender_21_p0 ; [L5972] int var_opl3_bender_21_p1 ; [L5973] int var_opl3_bender_21_p2 ; [L5974] int var_opl3_alloc_voice_22_p0 ; [L5975] int var_opl3_alloc_voice_22_p1 ; [L5976] int var_opl3_alloc_voice_22_p2 ; [L5977] struct voice_alloc_info *var_opl3_alloc_voice_22_p3 ; [L5978] int var_opl3_setup_voice_23_p0 ; [L5979] int var_opl3_setup_voice_23_p1 ; [L5980] int var_opl3_setup_voice_23_p2 ; [L5981] int ldv_s_opl3_operations_synth_operations ; [L5982] int tmp ; [L5983] int tmp___0 ; [L5984] int tmp___1 ; [L5986] ldv_s_opl3_operations_synth_operations = 0 [L5987] LDV_IN_INTERRUPT = 1 VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_s_opl3_operations_synth_operations=0, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}] [L5988] FCALL ldv_initialize() VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_s_opl3_operations_synth_operations=0, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}] [L5989] FCALL ldv_handler_precall() VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_s_opl3_operations_synth_operations=0, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}] [L5990] CALL, EXPR init_opl3() VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}] [L5889] int tmp ; [L5892] COND FALSE !(io != -1) VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}] [L5901] return (0); VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, \result=0, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}] [L5990] RET, EXPR init_opl3() VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, init_opl3()=0, io=-1, LDV_IN_INTERRUPT=1, ldv_s_opl3_operations_synth_operations=0, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}] [L5990] tmp = init_opl3() [L5991] COND FALSE !(tmp != 0) VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_s_opl3_operations_synth_operations=0, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}, tmp=0] [L6086] tmp___1 = __VERIFIER_nondet_int() [L6087] COND TRUE tmp___1 != 0 || ldv_s_opl3_operations_synth_operations != 0 VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_s_opl3_operations_synth_operations=0, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}, tmp=0, tmp___1=1] [L5997] tmp___0 = __VERIFIER_nondet_int() [L5999] case 0: [L6012] case 1: [L6020] case 2: [L6024] case 3: [L6029] case 4: [L6034] case 5: [L6038] case 6: [L6042] case 7: [L6046] case 8: VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_s_opl3_operations_synth_operations=0, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}, tmp=0, tmp___0=8, tmp___1=1] [L6047] FCALL ldv_handler_precall() VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=1, ldv_s_opl3_operations_synth_operations=0, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}, tmp=0, tmp___0=8, tmp___1=1] [L6048-L6049] CALL opl3_load_patch(var_opl3_load_patch_15_p0, var_opl3_load_patch_15_p1, var_opl3_load_patch_15_p2, var_opl3_load_patch_15_p3, var_opl3_load_patch_15_p4, var_opl3_load_patch_15_p5) VAL [\old(count)=4294967336, \old(detected_model)=0, \old(dev)=9223372036854775880, \old(devc)=0, \old(devc)=0, \old(format)=9223372036854775884, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, \old(offs)=9223372036854775807, \old(pmgr_flag)=9223372036854775926, __this_module={9223372036854775858:9223372036854775854}, addr={9223372036854775893:-9223372036854775807}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}] [L3351] struct sbi_instrument ins ; [L3352] unsigned long tmp ; [L3353] int tmp___0 ; VAL [\old(count)=4294967336, \old(detected_model)=0, \old(dev)=9223372036854775880, \old(devc)=0, \old(devc)=0, \old(format)=9223372036854775884, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, \old(offs)=9223372036854775807, \old(pmgr_flag)=9223372036854775926, __this_module={9223372036854775858:9223372036854775854}, addr={9223372036854775893:-9223372036854775807}, addr={9223372036854775893:-9223372036854775807}, count=4294967336, detected_model=0, dev=9223372036854775880, devc={0:0}, fm_volume_table={9223372036854775936:0}, format=9223372036854775884, ins={9223372036854775863:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, offs=9223372036854775807, opl3_operations={9223372036854775876:0}, pmgr_flag=9223372036854775926, pv_map={9223372036854775878:0}] [L3355] COND FALSE !((unsigned int )count <= 39U) VAL [\old(count)=4294967336, \old(detected_model)=0, \old(dev)=9223372036854775880, \old(devc)=0, \old(devc)=0, \old(format)=9223372036854775884, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, \old(offs)=9223372036854775807, \old(pmgr_flag)=9223372036854775926, __this_module={9223372036854775858:9223372036854775854}, addr={9223372036854775893:-9223372036854775807}, addr={9223372036854775893:-9223372036854775807}, count=4294967336, detected_model=0, dev=9223372036854775880, devc={0:0}, fm_volume_table={9223372036854775936:0}, format=9223372036854775884, ins={9223372036854775863:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, offs=9223372036854775807, opl3_operations={9223372036854775876:0}, pmgr_flag=9223372036854775926, pv_map={9223372036854775878:0}] [L3360-L3361] CALL ldv_copy_from_user_7((void *)(& ins) + (unsigned long )offs, (void const *)addr + (unsigned long )offs, 40UL - (unsigned long )offs) VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, \old(n)=-9223372036854775767, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, from={9223372036854775893:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}, to={9223372036854775863:9223372036854775807}] [L6142] unsigned long tmp ; VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, \old(n)=-9223372036854775767, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, from={9223372036854775893:0}, from={9223372036854775893:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, n=-9223372036854775767, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}, to={9223372036854775863:9223372036854775807}, to={9223372036854775863:9223372036854775807}] [L6144] CALL ldv_check_len((long )n) VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, \old(n)=-9223372036854775767, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}] [L6197] COND FALSE !(n >= 0L) VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, \old(n)=-9223372036854775767, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, n=-9223372036854775767, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}] [L6199] CALL ldv_error() VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}] [L6154] __VERIFIER_error() VAL [\old(detected_model)=0, \old(devc)=0, \old(devc)=0, \old(LDV_IN_INTERRUPT)=0, \old(me)=0, __this_module={9223372036854775858:9223372036854775854}, detected_model=0, devc={0:0}, fm_volume_table={9223372036854775936:0}, io=-1, LDV_IN_INTERRUPT=1, me=0, opl3_operations={9223372036854775876:0}, pv_map={9223372036854775878:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 65 procedures, 763 locations, 1 error locations. UNSAFE Result, 1.1s OverallTime, 2 OverallIterations, 2 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1069 SDtfs, 11 SDslu, 4268 SDs, 0 SdLazy, 34 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=763occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 84 NumberOfCodeBlocks, 84 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 38 ConstructedInterpolants, 0 QuantifiedInterpolants, 1748 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 2/2 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...