./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b54d883eb9c7cf53df65640b3ba7697c930306d5 ................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b54d883eb9c7cf53df65640b3ba7697c930306d5 ......................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:05:54,568 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:05:54,571 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:05:54,633 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:05:54,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:05:54,641 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:05:54,644 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:05:54,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:05:54,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:05:54,672 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:05:54,674 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:05:54,676 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:05:54,677 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:05:54,681 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:05:54,683 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:05:54,686 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:05:54,688 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:05:54,693 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:05:54,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:05:54,707 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:05:54,709 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:05:54,711 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:05:54,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:05:54,715 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:05:54,728 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:05:54,729 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:05:54,729 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:05:54,732 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:05:54,735 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:05:54,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:05:54,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:05:54,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:05:54,742 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:05:54,743 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:05:54,745 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:05:54,745 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:05:54,747 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:05:54,747 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:05:54,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:05:54,749 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:05:54,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:05:54,753 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:05:54,807 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:05:54,807 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:05:54,809 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:05:54,810 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:05:54,811 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:05:54,811 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:05:54,812 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:05:54,812 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:05:54,812 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:05:54,813 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:05:54,814 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:05:54,815 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:05:54,815 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:05:54,815 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:05:54,816 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:05:54,816 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:05:54,816 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:05:54,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:05:54,817 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:05:54,817 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:05:54,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:05:54,818 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:05:54,818 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:05:54,819 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:05:54,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:05:54,819 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:05:54,820 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:05:54,820 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b54d883eb9c7cf53df65640b3ba7697c930306d5 [2020-12-01 17:05:55,176 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:05:55,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:05:55,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:05:55,211 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:05:55,220 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:05:55,221 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i [2020-12-01 17:05:55,345 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/data/30e0729ed/c48b99ea71964841b0714d7af34e6f3a/FLAGc9841dd5b [2020-12-01 17:05:56,367 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:05:56,369 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i [2020-12-01 17:05:56,434 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/data/30e0729ed/c48b99ea71964841b0714d7af34e6f3a/FLAGc9841dd5b [2020-12-01 17:05:56,816 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/data/30e0729ed/c48b99ea71964841b0714d7af34e6f3a [2020-12-01 17:05:56,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:05:56,821 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:05:56,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:05:56,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:05:56,834 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:05:56,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:05:56" (1/1) ... [2020-12-01 17:05:56,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f1cfa04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:56, skipping insertion in model container [2020-12-01 17:05:56,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:05:56" (1/1) ... [2020-12-01 17:05:56,844 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:05:57,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:05:58,537 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:05:58,675 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:05:59,046 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:05:59,283 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:05:59,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:59 WrapperNode [2020-12-01 17:05:59,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:05:59,286 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:05:59,287 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:05:59,287 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:05:59,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:59" (1/1) ... [2020-12-01 17:05:59,433 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:59" (1/1) ... [2020-12-01 17:05:59,705 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:05:59,706 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:05:59,708 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:05:59,709 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:05:59,721 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:59" (1/1) ... [2020-12-01 17:05:59,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:59" (1/1) ... [2020-12-01 17:05:59,826 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:59" (1/1) ... [2020-12-01 17:05:59,826 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:59" (1/1) ... [2020-12-01 17:06:00,095 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:59" (1/1) ... [2020-12-01 17:06:00,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:59" (1/1) ... [2020-12-01 17:06:00,201 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:59" (1/1) ... [2020-12-01 17:06:00,232 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:06:00,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:06:00,233 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:06:00,234 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:06:00,235 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:05:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2020-12-01 17:06:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2020-12-01 17:06:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2020-12-01 17:06:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2020-12-01 17:06:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2020-12-01 17:06:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-12-01 17:06:00,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-12-01 17:06:00,337 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-12-01 17:06:00,337 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2020-12-01 17:06:00,337 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2020-12-01 17:06:00,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-12-01 17:06:00,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-12-01 17:06:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2020-12-01 17:06:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2020-12-01 17:06:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-12-01 17:06:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-12-01 17:06:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 17:06:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2020-12-01 17:06:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2020-12-01 17:06:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-12-01 17:06:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-12-01 17:06:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-12-01 17:06:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-12-01 17:06:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2020-12-01 17:06:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2020-12-01 17:06:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-12-01 17:06:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-12-01 17:06:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2020-12-01 17:06:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2020-12-01 17:06:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-12-01 17:06:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-12-01 17:06:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2020-12-01 17:06:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2020-12-01 17:06:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2020-12-01 17:06:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2020-12-01 17:06:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 17:06:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2020-12-01 17:06:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2020-12-01 17:06:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-12-01 17:06:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-12-01 17:06:00,346 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2020-12-01 17:06:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2020-12-01 17:06:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2020-12-01 17:06:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2020-12-01 17:06:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-12-01 17:06:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-12-01 17:06:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:06:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:06:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 17:06:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2020-12-01 17:06:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2020-12-01 17:06:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2020-12-01 17:06:00,350 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2020-12-01 17:06:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2020-12-01 17:06:00,351 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2020-12-01 17:06:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-12-01 17:06:00,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-12-01 17:06:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 17:06:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:06:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 17:06:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2020-12-01 17:06:00,353 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2020-12-01 17:06:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2020-12-01 17:06:00,354 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2020-12-01 17:06:00,355 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2020-12-01 17:06:00,355 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2020-12-01 17:06:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2020-12-01 17:06:00,356 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2020-12-01 17:06:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:06:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 17:06:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-12-01 17:06:00,358 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-12-01 17:06:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2020-12-01 17:06:00,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2020-12-01 17:06:00,359 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2020-12-01 17:06:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2020-12-01 17:06:00,361 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-12-01 17:06:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-12-01 17:06:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-12-01 17:06:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-12-01 17:06:00,362 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2020-12-01 17:06:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2020-12-01 17:06:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:06:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2020-12-01 17:06:00,363 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2020-12-01 17:06:00,363 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-12-01 17:06:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-12-01 17:06:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-12-01 17:06:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-12-01 17:06:00,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-12-01 17:06:00,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:06:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:06:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2020-12-01 17:06:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2020-12-01 17:06:02,604 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-12-01 17:06:26,981 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:06:26,981 INFO L298 CfgBuilder]: Removed 54 assume(true) statements. [2020-12-01 17:06:26,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:06:26 BoogieIcfgContainer [2020-12-01 17:06:26,989 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:06:26,990 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:06:26,990 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:06:27,006 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:06:27,008 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:06:26" (1/1) ... [2020-12-01 17:06:27,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:06:27,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:06:27,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 593 states and 882 transitions. [2020-12-01 17:06:27,151 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 882 transitions. [2020-12-01 17:06:27,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-12-01 17:06:27,176 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:06:27,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:06:28,317 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 17:06:28,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:06:28,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 594 states and 905 transitions. [2020-12-01 17:06:28,613 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 905 transitions. [2020-12-01 17:06:28,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2020-12-01 17:06:28,623 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:06:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:06:29,245 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 17:06:29,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:06:29,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 598 states and 935 transitions. [2020-12-01 17:06:29,517 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 935 transitions. [2020-12-01 17:06:29,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-12-01 17:06:29,525 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:06:29,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:06:30,041 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 17:06:30,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:06:30,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 597 states and 931 transitions. [2020-12-01 17:06:30,106 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 931 transitions. [2020-12-01 17:06:30,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-12-01 17:06:30,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:06:30,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:06:30,712 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-12-01 17:06:30,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:06:30,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 601 states and 938 transitions. [2020-12-01 17:06:30,818 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 938 transitions. [2020-12-01 17:06:30,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-12-01 17:06:30,823 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:06:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:06:31,256 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 17:06:31,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:06:31,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 604 states and 943 transitions. [2020-12-01 17:06:31,326 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 943 transitions. [2020-12-01 17:06:31,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-12-01 17:06:31,332 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:06:31,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:06:31,749 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-12-01 17:06:31,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:06:31,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 605 states and 943 transitions. [2020-12-01 17:06:31,774 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 943 transitions. [2020-12-01 17:06:31,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-12-01 17:06:31,781 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:06:31,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:06:32,283 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 17:06:32,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:06:32,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 604 states and 939 transitions. [2020-12-01 17:06:32,359 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 939 transitions. [2020-12-01 17:06:32,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2020-12-01 17:06:32,362 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:06:32,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:06:32,840 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-12-01 17:06:33,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:06:33,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 609 states and 968 transitions. [2020-12-01 17:06:33,456 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 968 transitions. [2020-12-01 17:06:33,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-12-01 17:06:33,458 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:06:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:06:34,220 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-12-01 17:06:34,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:06:34,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 613 states and 974 transitions. [2020-12-01 17:06:34,551 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 974 transitions. [2020-12-01 17:06:34,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2020-12-01 17:06:34,558 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:06:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 17:06:40,062 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 17:06:45,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 17:06:45,249 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 17:06:56,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2020-12-01 17:06:56,697 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:495) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:06:56,702 INFO L168 Benchmark]: Toolchain (without parser) took 59879.40 ms. Allocated memory was 107.0 MB in the beginning and 796.9 MB in the end (delta: 690.0 MB). Free memory was 65.9 MB in the beginning and 291.1 MB in the end (delta: -225.1 MB). Peak memory consumption was 464.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:06:56,703 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 73.4 MB. Free memory was 33.6 MB in the beginning and 33.6 MB in the end (delta: 36.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:06:56,704 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2459.93 ms. Allocated memory was 107.0 MB in the beginning and 136.3 MB in the end (delta: 29.4 MB). Free memory was 65.7 MB in the beginning and 58.9 MB in the end (delta: 6.9 MB). Peak memory consumption was 48.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:06:56,705 INFO L168 Benchmark]: Boogie Procedure Inliner took 419.05 ms. Allocated memory is still 136.3 MB. Free memory was 58.9 MB in the beginning and 64.2 MB in the end (delta: -5.3 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:06:56,707 INFO L168 Benchmark]: Boogie Preprocessor took 526.14 ms. Allocated memory was 136.3 MB in the beginning and 192.9 MB in the end (delta: 56.6 MB). Free memory was 64.2 MB in the beginning and 116.4 MB in the end (delta: -52.2 MB). Peak memory consumption was 29.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:06:56,708 INFO L168 Benchmark]: RCFGBuilder took 26755.78 ms. Allocated memory was 192.9 MB in the beginning and 480.2 MB in the end (delta: 287.3 MB). Free memory was 116.4 MB in the beginning and 164.6 MB in the end (delta: -48.2 MB). Peak memory consumption was 245.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:06:56,709 INFO L168 Benchmark]: CodeCheck took 29709.49 ms. Allocated memory was 480.2 MB in the beginning and 796.9 MB in the end (delta: 316.7 MB). Free memory was 164.6 MB in the beginning and 291.1 MB in the end (delta: -126.5 MB). Peak memory consumption was 190.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:06:56,720 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:495) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 73.4 MB. Free memory was 33.6 MB in the beginning and 33.6 MB in the end (delta: 36.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2459.93 ms. Allocated memory was 107.0 MB in the beginning and 136.3 MB in the end (delta: 29.4 MB). Free memory was 65.7 MB in the beginning and 58.9 MB in the end (delta: 6.9 MB). Peak memory consumption was 48.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 419.05 ms. Allocated memory is still 136.3 MB. Free memory was 58.9 MB in the beginning and 64.2 MB in the end (delta: -5.3 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 526.14 ms. Allocated memory was 136.3 MB in the beginning and 192.9 MB in the end (delta: 56.6 MB). Free memory was 64.2 MB in the beginning and 116.4 MB in the end (delta: -52.2 MB). Peak memory consumption was 29.0 MB. Max. memory is 16.1 GB. * RCFGBuilder took 26755.78 ms. Allocated memory was 192.9 MB in the beginning and 480.2 MB in the end (delta: 287.3 MB). Free memory was 116.4 MB in the beginning and 164.6 MB in the end (delta: -48.2 MB). Peak memory consumption was 245.0 MB. Max. memory is 16.1 GB. * CodeCheck took 29709.49 ms. Allocated memory was 480.2 MB in the beginning and 796.9 MB in the end (delta: 316.7 MB). Free memory was 164.6 MB in the beginning and 291.1 MB in the end (delta: -126.5 MB). Peak memory consumption was 190.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:06:59,867 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:06:59,871 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:06:59,915 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:06:59,916 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:06:59,918 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:06:59,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:06:59,925 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:06:59,928 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:06:59,930 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:06:59,932 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:06:59,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:06:59,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:06:59,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:06:59,940 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:06:59,942 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:06:59,944 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:06:59,946 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:06:59,949 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:06:59,952 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:06:59,955 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:06:59,958 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:06:59,960 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:06:59,962 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:06:59,967 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:06:59,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:06:59,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:06:59,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:06:59,972 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:06:59,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:06:59,975 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:06:59,976 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:06:59,978 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:06:59,979 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:06:59,981 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:06:59,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:06:59,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:06:59,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:06:59,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:06:59,987 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:06:59,988 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:06:59,990 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:07:00,023 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:07:00,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:07:00,026 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:07:00,026 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:07:00,028 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:07:00,028 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:07:00,029 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:07:00,030 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:07:00,030 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:07:00,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:07:00,031 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:07:00,032 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:07:00,032 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:07:00,032 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:07:00,033 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:07:00,033 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:07:00,035 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:07:00,036 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:07:00,037 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:07:00,037 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:07:00,037 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:07:00,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:07:00,038 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:07:00,039 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:07:00,040 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:07:00,040 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:07:00,041 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:07:00,041 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:07:00,041 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:07:00,051 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:07:00,051 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:07:00,052 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b54d883eb9c7cf53df65640b3ba7697c930306d5 [2020-12-01 17:07:00,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:07:00,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:07:00,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:07:00,653 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:07:00,654 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:07:00,656 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i [2020-12-01 17:07:00,758 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/data/da4cc9f7c/5e64aafa6180481f9e4634672cdc49b2/FLAG1c89d8df2 [2020-12-01 17:07:01,893 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:07:01,898 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i [2020-12-01 17:07:01,962 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/data/da4cc9f7c/5e64aafa6180481f9e4634672cdc49b2/FLAG1c89d8df2 [2020-12-01 17:07:02,334 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/data/da4cc9f7c/5e64aafa6180481f9e4634672cdc49b2 [2020-12-01 17:07:02,338 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:07:02,340 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:07:02,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:07:02,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:07:02,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:07:02,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:02" (1/1) ... [2020-12-01 17:07:02,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9d18f09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:02, skipping insertion in model container [2020-12-01 17:07:02,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:02" (1/1) ... [2020-12-01 17:07:02,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:07:02,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:07:03,925 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:07:04,093 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:07:04,160 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:07:04,544 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:07:04,632 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:07:04,963 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:07:05,261 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:07:05,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:05 WrapperNode [2020-12-01 17:07:05,265 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:07:05,267 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:07:05,267 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:07:05,268 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:07:05,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:05" (1/1) ... [2020-12-01 17:07:05,448 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:05" (1/1) ... [2020-12-01 17:07:05,773 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:07:05,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:07:05,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:07:05,776 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:07:05,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:05" (1/1) ... [2020-12-01 17:07:05,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:05" (1/1) ... [2020-12-01 17:07:05,931 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:05" (1/1) ... [2020-12-01 17:07:05,932 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:05" (1/1) ... [2020-12-01 17:07:06,161 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:05" (1/1) ... [2020-12-01 17:07:06,207 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:05" (1/1) ... [2020-12-01 17:07:06,265 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:05" (1/1) ... [2020-12-01 17:07:06,316 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:07:06,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:07:06,319 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:07:06,319 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:07:06,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_24fb90b1-e27d-4188-b1ee-fb38376ac5a6/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2020-12-01 17:07:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2020-12-01 17:07:06,417 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2020-12-01 17:07:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2020-12-01 17:07:06,418 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2020-12-01 17:07:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 17:07:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-12-01 17:07:06,419 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-12-01 17:07:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2020-12-01 17:07:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2020-12-01 17:07:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-12-01 17:07:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 17:07:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-12-01 17:07:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-12-01 17:07:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-12-01 17:07:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2020-12-01 17:07:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2020-12-01 17:07:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-12-01 17:07:06,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-12-01 17:07:06,422 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2020-12-01 17:07:06,422 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2020-12-01 17:07:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-12-01 17:07:06,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-12-01 17:07:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-12-01 17:07:06,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-12-01 17:07:06,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2020-12-01 17:07:06,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2020-12-01 17:07:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-12-01 17:07:06,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-12-01 17:07:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2020-12-01 17:07:06,425 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2020-12-01 17:07:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-12-01 17:07:06,425 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-12-01 17:07:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2020-12-01 17:07:06,425 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2020-12-01 17:07:06,426 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2020-12-01 17:07:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2020-12-01 17:07:06,426 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2020-12-01 17:07:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2020-12-01 17:07:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-12-01 17:07:06,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-12-01 17:07:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2020-12-01 17:07:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2020-12-01 17:07:06,428 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2020-12-01 17:07:06,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2020-12-01 17:07:06,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2020-12-01 17:07:06,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2020-12-01 17:07:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2020-12-01 17:07:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2020-12-01 17:07:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-12-01 17:07:06,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-12-01 17:07:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:07:06,431 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:07:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 17:07:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2020-12-01 17:07:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2020-12-01 17:07:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2020-12-01 17:07:06,433 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2020-12-01 17:07:06,433 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2020-12-01 17:07:06,434 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2020-12-01 17:07:06,434 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-12-01 17:07:06,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-12-01 17:07:06,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 17:07:06,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:07:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2020-12-01 17:07:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2020-12-01 17:07:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2020-12-01 17:07:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 17:07:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2020-12-01 17:07:06,437 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2020-12-01 17:07:06,438 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2020-12-01 17:07:06,438 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2020-12-01 17:07:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2020-12-01 17:07:06,439 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2020-12-01 17:07:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-12-01 17:07:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 17:07:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-12-01 17:07:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2020-12-01 17:07:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2020-12-01 17:07:06,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:07:06,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 17:07:06,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 17:07:06,441 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-12-01 17:07:06,442 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-12-01 17:07:06,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2020-12-01 17:07:06,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:07:06,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2020-12-01 17:07:06,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2020-12-01 17:07:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-12-01 17:07:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2020-12-01 17:07:06,443 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2020-12-01 17:07:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-12-01 17:07:06,443 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-12-01 17:07:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-12-01 17:07:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-12-01 17:07:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2020-12-01 17:07:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2020-12-01 17:07:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2020-12-01 17:07:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2020-12-01 17:07:06,446 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2020-12-01 17:07:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-12-01 17:07:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-12-01 17:07:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-12-01 17:07:06,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-12-01 17:07:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:07:06,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:07:06,450 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2020-12-01 17:07:06,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2020-12-01 17:07:30,807 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-12-01 17:11:30,354 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:11:30,354 INFO L298 CfgBuilder]: Removed 54 assume(true) statements. [2020-12-01 17:11:30,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:11:30 BoogieIcfgContainer [2020-12-01 17:11:30,359 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:11:30,360 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:11:30,360 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:11:30,372 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:11:30,373 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:11:30" (1/1) ... [2020-12-01 17:11:30,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:11:30,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:11:30,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 593 states and 882 transitions. [2020-12-01 17:11:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 882 transitions. [2020-12-01 17:11:30,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-12-01 17:11:30,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:11:30,554 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:11:30,570 INFO L168 Benchmark]: Toolchain (without parser) took 268221.48 ms. Allocated memory was 54.5 MB in the beginning and 436.2 MB in the end (delta: 381.7 MB). Free memory was 34.9 MB in the beginning and 129.8 MB in the end (delta: -94.9 MB). Peak memory consumption was 287.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:11:30,572 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 54.5 MB. Free memory was 37.0 MB in the beginning and 36.9 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:11:30,574 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2923.67 ms. Allocated memory was 54.5 MB in the beginning and 117.4 MB in the end (delta: 62.9 MB). Free memory was 34.8 MB in the beginning and 52.1 MB in the end (delta: -17.3 MB). Peak memory consumption was 62.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:11:30,575 INFO L168 Benchmark]: Boogie Procedure Inliner took 507.28 ms. Allocated memory was 117.4 MB in the beginning and 218.1 MB in the end (delta: 100.7 MB). Free memory was 52.1 MB in the beginning and 145.0 MB in the end (delta: -92.9 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:11:30,580 INFO L168 Benchmark]: Boogie Preprocessor took 541.34 ms. Allocated memory is still 218.1 MB. Free memory was 145.0 MB in the beginning and 115.4 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:11:30,581 INFO L168 Benchmark]: RCFGBuilder took 264041.21 ms. Allocated memory was 218.1 MB in the beginning and 436.2 MB in the end (delta: 218.1 MB). Free memory was 115.4 MB in the beginning and 137.2 MB in the end (delta: -21.8 MB). Peak memory consumption was 237.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:11:30,582 INFO L168 Benchmark]: CodeCheck took 199.76 ms. Allocated memory is still 436.2 MB. Free memory was 137.2 MB in the beginning and 129.8 MB in the end (delta: 7.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:11:30,588 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 54.5 MB. Free memory was 37.0 MB in the beginning and 36.9 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2923.67 ms. Allocated memory was 54.5 MB in the beginning and 117.4 MB in the end (delta: 62.9 MB). Free memory was 34.8 MB in the beginning and 52.1 MB in the end (delta: -17.3 MB). Peak memory consumption was 62.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 507.28 ms. Allocated memory was 117.4 MB in the beginning and 218.1 MB in the end (delta: 100.7 MB). Free memory was 52.1 MB in the beginning and 145.0 MB in the end (delta: -92.9 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 541.34 ms. Allocated memory is still 218.1 MB. Free memory was 145.0 MB in the beginning and 115.4 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 264041.21 ms. Allocated memory was 218.1 MB in the beginning and 436.2 MB in the end (delta: 218.1 MB). Free memory was 115.4 MB in the beginning and 137.2 MB in the end (delta: -21.8 MB). Peak memory consumption was 237.0 MB. Max. memory is 16.1 GB. * CodeCheck took 199.76 ms. Allocated memory is still 436.2 MB. Free memory was 137.2 MB in the beginning and 129.8 MB in the end (delta: 7.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...