./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/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_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/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_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/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_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/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-a4ecdab [2020-11-30 01:35:01,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:35:01,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:35:01,607 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:35:01,608 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:35:01,615 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:35:01,619 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:35:01,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:35:01,632 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:35:01,640 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:35:01,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:35:01,644 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:35:01,645 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:35:01,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:35:01,648 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:35:01,649 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:35:01,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:35:01,651 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:35:01,653 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:35:01,656 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:35:01,658 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:35:01,661 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:35:01,662 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:35:01,664 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:35:01,671 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:35:01,672 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:35:01,673 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:35:01,676 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:35:01,676 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:35:01,679 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:35:01,679 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:35:01,681 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:35:01,683 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:35:01,684 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:35:01,685 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:35:01,686 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:35:01,686 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:35:01,687 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:35:01,687 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:35:01,688 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:35:01,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:35:01,689 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 01:35:01,714 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:35:01,714 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:35:01,715 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:35:01,716 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:35:01,716 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:35:01,717 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:35:01,717 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:35:01,717 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:35:01,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:35:01,718 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:35:01,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:35:01,718 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:35:01,718 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:35:01,718 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:35:01,719 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:35:01,719 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:35:01,719 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:35:01,719 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:35:01,720 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:35:01,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:35:01,720 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:35:01,720 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:35:01,721 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:35:01,721 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:35:01,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:35:01,721 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:35:01,721 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:35:01,722 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_12189424-264e-4278-9b65-5b85d3f68c68/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b54d883eb9c7cf53df65640b3ba7697c930306d5 [2020-11-30 01:35:01,980 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:35:02,007 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:35:02,010 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:35:02,011 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:35:02,012 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:35:02,013 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i [2020-11-30 01:35:02,092 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/data/f5ce5994e/a8d52427ee32434eadd480dd742a097c/FLAG30b5de0da [2020-11-30 01:35:02,991 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:35:02,992 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i [2020-11-30 01:35:03,028 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/data/f5ce5994e/a8d52427ee32434eadd480dd742a097c/FLAG30b5de0da [2020-11-30 01:35:03,462 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/data/f5ce5994e/a8d52427ee32434eadd480dd742a097c [2020-11-30 01:35:03,466 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:35:03,467 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:35:03,469 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:35:03,469 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:35:03,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:35:03,474 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:35:03" (1/1) ... [2020-11-30 01:35:03,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12d73a21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:03, skipping insertion in model container [2020-11-30 01:35:03,476 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:35:03" (1/1) ... [2020-11-30 01:35:03,484 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:35:03,604 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:35:04,813 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:35:04,946 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:35:05,276 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:35:05,518 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:35:05,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:05 WrapperNode [2020-11-30 01:35:05,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:35:05,521 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:35:05,521 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:35:05,521 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:35:05,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:05" (1/1) ... [2020-11-30 01:35:05,647 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:05" (1/1) ... [2020-11-30 01:35:05,855 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:35:05,856 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:35:05,857 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:35:05,857 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:35:05,868 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:05" (1/1) ... [2020-11-30 01:35:05,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:05" (1/1) ... [2020-11-30 01:35:05,903 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:05" (1/1) ... [2020-11-30 01:35:05,904 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:05" (1/1) ... [2020-11-30 01:35:06,106 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:05" (1/1) ... [2020-11-30 01:35:06,145 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:05" (1/1) ... [2020-11-30 01:35:06,244 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:05" (1/1) ... [2020-11-30 01:35:06,288 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:35:06,290 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:35:06,290 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:35:06,291 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:35:06,292 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:35:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/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 [2020-11-30 01:35:06,395 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2020-11-30 01:35:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2020-11-30 01:35:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2020-11-30 01:35:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2020-11-30 01:35:06,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-11-30 01:35:06,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-11-30 01:35:06,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-11-30 01:35:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2020-11-30 01:35:06,398 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2020-11-30 01:35:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-11-30 01:35:06,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-11-30 01:35:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2020-11-30 01:35:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2020-11-30 01:35:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-11-30 01:35:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-11-30 01:35:06,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-30 01:35:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2020-11-30 01:35:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2020-11-30 01:35:06,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-11-30 01:35:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-11-30 01:35:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-11-30 01:35:06,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-11-30 01:35:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2020-11-30 01:35:06,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2020-11-30 01:35:06,402 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-11-30 01:35:06,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-11-30 01:35:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2020-11-30 01:35:06,403 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2020-11-30 01:35:06,403 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-11-30 01:35:06,403 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-11-30 01:35:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2020-11-30 01:35:06,404 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2020-11-30 01:35:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2020-11-30 01:35:06,404 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2020-11-30 01:35:06,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-30 01:35:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2020-11-30 01:35:06,405 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2020-11-30 01:35:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-11-30 01:35:06,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-11-30 01:35:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2020-11-30 01:35:06,406 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2020-11-30 01:35:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2020-11-30 01:35:06,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2020-11-30 01:35:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-11-30 01:35:06,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-11-30 01:35:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-30 01:35:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-30 01:35:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-30 01:35:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2020-11-30 01:35:06,407 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2020-11-30 01:35:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2020-11-30 01:35:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2020-11-30 01:35:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2020-11-30 01:35:06,408 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2020-11-30 01:35:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-11-30 01:35:06,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-11-30 01:35:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-30 01:35:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:35:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-30 01:35:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2020-11-30 01:35:06,411 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2020-11-30 01:35:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2020-11-30 01:35:06,412 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2020-11-30 01:35:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2020-11-30 01:35:06,413 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2020-11-30 01:35:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2020-11-30 01:35:06,414 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2020-11-30 01:35:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 01:35:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-30 01:35:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-11-30 01:35:06,415 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-11-30 01:35:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2020-11-30 01:35:06,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2020-11-30 01:35:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2020-11-30 01:35:06,416 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2020-11-30 01:35:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-11-30 01:35:06,416 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-11-30 01:35:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-11-30 01:35:06,417 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-11-30 01:35:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2020-11-30 01:35:06,418 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2020-11-30 01:35:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 01:35:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2020-11-30 01:35:06,418 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2020-11-30 01:35:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-11-30 01:35:06,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-11-30 01:35:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-11-30 01:35:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-11-30 01:35:06,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-11-30 01:35:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:35:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:35:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2020-11-30 01:35:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2020-11-30 01:35:08,302 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-11-30 01:35:54,820 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:35:54,821 INFO L298 CfgBuilder]: Removed 54 assume(true) statements. [2020-11-30 01:35:54,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:35:54 BoogieIcfgContainer [2020-11-30 01:35:54,826 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:35:54,827 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:35:54,827 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:35:54,841 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:35:54,841 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:35:54" (1/1) ... [2020-11-30 01:35:54,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:35:54,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:35:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 593 states and 882 transitions. [2020-11-30 01:35:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 882 transitions. [2020-11-30 01:35:54,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-11-30 01:35:54,995 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:35:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:35:56,095 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-11-30 01:35:56,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:35:56,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 594 states and 905 transitions. [2020-11-30 01:35:56,305 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 905 transitions. [2020-11-30 01:35:56,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2020-11-30 01:35:56,314 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:35:56,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:35:56,839 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-11-30 01:35:57,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:35:57,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 598 states and 935 transitions. [2020-11-30 01:35:57,011 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 935 transitions. [2020-11-30 01:35:57,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-11-30 01:35:57,015 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:35:57,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:35:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-11-30 01:35:57,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:35:57,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 597 states and 931 transitions. [2020-11-30 01:35:57,508 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 931 transitions. [2020-11-30 01:35:57,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-11-30 01:35:57,518 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:35:57,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:35:58,046 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-11-30 01:35:58,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:35:58,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 601 states and 938 transitions. [2020-11-30 01:35:58,127 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 938 transitions. [2020-11-30 01:35:58,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-11-30 01:35:58,132 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:35:58,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:35:58,524 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-11-30 01:35:58,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:35:58,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 604 states and 943 transitions. [2020-11-30 01:35:58,576 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 943 transitions. [2020-11-30 01:35:58,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-11-30 01:35:58,579 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:35:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:35:58,908 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-11-30 01:35:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:35:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 605 states and 943 transitions. [2020-11-30 01:35:58,931 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 943 transitions. [2020-11-30 01:35:58,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-11-30 01:35:58,938 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:35:59,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:35:59,258 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-11-30 01:35:59,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:35:59,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 604 states and 939 transitions. [2020-11-30 01:35:59,313 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 939 transitions. [2020-11-30 01:35:59,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2020-11-30 01:35:59,317 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:35:59,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:35:59,716 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2020-11-30 01:36:00,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:36:00,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 609 states and 968 transitions. [2020-11-30 01:36:00,102 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 968 transitions. [2020-11-30 01:36:00,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-11-30 01:36:00,104 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:36:00,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:36:00,983 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-11-30 01:36:01,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:36:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 613 states and 974 transitions. [2020-11-30 01:36:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 974 transitions. [2020-11-30 01:36:01,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2020-11-30 01:36:01,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:36:07,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-30 01:36:07,250 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-30 01:36:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-30 01:36:11,932 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-30 01:36:23,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2020-11-30 01:36:23,298 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) [2020-11-30 01:36:23,311 INFO L168 Benchmark]: Toolchain (without parser) took 79842.41 ms. Allocated memory was 88.1 MB in the beginning and 645.9 MB in the end (delta: 557.8 MB). Free memory was 49.3 MB in the beginning and 347.0 MB in the end (delta: -297.7 MB). Peak memory consumption was 259.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:36:23,314 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 88.1 MB. Free memory was 45.9 MB in the beginning and 45.8 MB in the end (delta: 40.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:36:23,315 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2050.93 ms. Allocated memory was 88.1 MB in the beginning and 159.4 MB in the end (delta: 71.3 MB). Free memory was 49.1 MB in the beginning and 110.6 MB in the end (delta: -61.6 MB). Peak memory consumption was 44.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:36:23,318 INFO L168 Benchmark]: Boogie Procedure Inliner took 335.03 ms. Allocated memory is still 159.4 MB. Free memory was 110.6 MB in the beginning and 82.0 MB in the end (delta: 28.6 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:36:23,320 INFO L168 Benchmark]: Boogie Preprocessor took 432.35 ms. Allocated memory is still 159.4 MB. Free memory was 81.3 MB in the beginning and 88.9 MB in the end (delta: -7.6 MB). Peak memory consumption was 32.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:36:23,321 INFO L168 Benchmark]: RCFGBuilder took 48535.69 ms. Allocated memory was 159.4 MB in the beginning and 536.9 MB in the end (delta: 377.5 MB). Free memory was 88.9 MB in the beginning and 423.7 MB in the end (delta: -334.8 MB). Peak memory consumption was 256.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:36:23,323 INFO L168 Benchmark]: CodeCheck took 28482.02 ms. Allocated memory was 536.9 MB in the beginning and 645.9 MB in the end (delta: 109.1 MB). Free memory was 423.7 MB in the beginning and 347.0 MB in the end (delta: 76.7 MB). Peak memory consumption was 184.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:36:23,330 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 0.26 ms. Allocated memory is still 88.1 MB. Free memory was 45.9 MB in the beginning and 45.8 MB in the end (delta: 40.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2050.93 ms. Allocated memory was 88.1 MB in the beginning and 159.4 MB in the end (delta: 71.3 MB). Free memory was 49.1 MB in the beginning and 110.6 MB in the end (delta: -61.6 MB). Peak memory consumption was 44.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 335.03 ms. Allocated memory is still 159.4 MB. Free memory was 110.6 MB in the beginning and 82.0 MB in the end (delta: 28.6 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 432.35 ms. Allocated memory is still 159.4 MB. Free memory was 81.3 MB in the beginning and 88.9 MB in the end (delta: -7.6 MB). Peak memory consumption was 32.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 48535.69 ms. Allocated memory was 159.4 MB in the beginning and 536.9 MB in the end (delta: 377.5 MB). Free memory was 88.9 MB in the beginning and 423.7 MB in the end (delta: -334.8 MB). Peak memory consumption was 256.8 MB. Max. memory is 16.1 GB. * CodeCheck took 28482.02 ms. Allocated memory was 536.9 MB in the beginning and 645.9 MB in the end (delta: 109.1 MB). Free memory was 423.7 MB in the beginning and 347.0 MB in the end (delta: 76.7 MB). Peak memory consumption was 184.7 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-a4ecdab [2020-11-30 01:36:26,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:36:26,183 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:36:26,245 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:36:26,246 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:36:26,252 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:36:26,255 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:36:26,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:36:26,265 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:36:26,272 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:36:26,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:36:26,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:36:26,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:36:26,285 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:36:26,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:36:26,292 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:36:26,294 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:36:26,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:36:26,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:36:26,312 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:36:26,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:36:26,317 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:36:26,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:36:26,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:36:26,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:36:26,339 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:36:26,340 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:36:26,342 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:36:26,343 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:36:26,345 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:36:26,346 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:36:26,347 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:36:26,350 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:36:26,351 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:36:26,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:36:26,353 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:36:26,354 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:36:26,355 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:36:26,355 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:36:26,357 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:36:26,358 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:36:26,359 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 01:36:26,412 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:36:26,412 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:36:26,413 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:36:26,414 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:36:26,414 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:36:26,415 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:36:26,415 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:36:26,415 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:36:26,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:36:26,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:36:26,416 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:36:26,416 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:36:26,416 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:36:26,417 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:36:26,417 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:36:26,417 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:36:26,417 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:36:26,418 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:36:26,418 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:36:26,418 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:36:26,418 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:36:26,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:36:26,419 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:36:26,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:36:26,419 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:36:26,420 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:36:26,420 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:36:26,420 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:36:26,430 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:36:26,430 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:36:26,430 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 01:36:26,430 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_12189424-264e-4278-9b65-5b85d3f68c68/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b54d883eb9c7cf53df65640b3ba7697c930306d5 [2020-11-30 01:36:26,875 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:36:26,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:36:26,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:36:26,912 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:36:26,913 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:36:26,915 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i [2020-11-30 01:36:26,998 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/data/9407ba704/b9f0cdceb2584405ace000f7eeda5dbb/FLAG9d17ebb97 [2020-11-30 01:36:27,983 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:36:27,984 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point.cil.out.i [2020-11-30 01:36:28,040 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/data/9407ba704/b9f0cdceb2584405ace000f7eeda5dbb/FLAG9d17ebb97 [2020-11-30 01:36:28,424 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/bin/ukojak/data/9407ba704/b9f0cdceb2584405ace000f7eeda5dbb [2020-11-30 01:36:28,427 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:36:28,428 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:36:28,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:36:28,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:36:28,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:36:28,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:36:28" (1/1) ... [2020-11-30 01:36:28,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fb9824e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:36:28, skipping insertion in model container [2020-11-30 01:36:28,448 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:36:28" (1/1) ... [2020-11-30 01:36:28,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:36:28,626 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:36:29,953 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:36:30,068 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:36:30,126 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:36:30,424 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:36:30,515 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:36:30,870 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:36:31,181 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:36:31,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:36:31 WrapperNode [2020-11-30 01:36:31,184 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:36:31,186 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:36:31,187 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:36:31,187 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:36:31,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:36:31" (1/1) ... [2020-11-30 01:36:31,373 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:36:31" (1/1) ... [2020-11-30 01:36:31,653 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:36:31,654 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:36:31,654 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:36:31,654 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:36:31,667 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:36:31" (1/1) ... [2020-11-30 01:36:31,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:36:31" (1/1) ... [2020-11-30 01:36:31,747 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:36:31" (1/1) ... [2020-11-30 01:36:31,759 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:36:31" (1/1) ... [2020-11-30 01:36:31,897 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:36:31" (1/1) ... [2020-11-30 01:36:31,933 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:36:31" (1/1) ... [2020-11-30 01:36:31,982 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:36:31" (1/1) ... [2020-11-30 01:36:32,030 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:36:32,032 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:36:32,033 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:36:32,033 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:36:32,034 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:36:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_12189424-264e-4278-9b65-5b85d3f68c68/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 [2020-11-30 01:36:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_alloc_voice [2020-11-30 01:36:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_alloc_voice [2020-11-30 01:36:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_set_instr [2020-11-30 01:36:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_set_instr [2020-11-30 01:36:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-11-30 01:36:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-11-30 01:36:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-11-30 01:36:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_reset [2020-11-30 01:36:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_reset [2020-11-30 01:36:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-11-30 01:36:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-30 01:36:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-11-30 01:36:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-11-30 01:36:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-11-30 01:36:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_setup_voice [2020-11-30 01:36:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_setup_voice [2020-11-30 01:36:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-11-30 01:36:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-11-30 01:36:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_command [2020-11-30 01:36:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_command [2020-11-30 01:36:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-11-30 01:36:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-11-30 01:36:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-11-30 01:36:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-11-30 01:36:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2020-11-30 01:36:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2020-11-30 01:36:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-11-30 01:36:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-11-30 01:36:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_hw_control [2020-11-30 01:36:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_hw_control [2020-11-30 01:36:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-11-30 01:36:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-11-30 01:36:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_volume_method [2020-11-30 01:36:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_volume_method [2020-11-30 01:36:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure set_voice_volume [2020-11-30 01:36:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure set_voice_volume [2020-11-30 01:36:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_aftertouch [2020-11-30 01:36:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_aftertouch [2020-11-30 01:36:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-11-30 01:36:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-11-30 01:36:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2020-11-30 01:36:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure freq_to_fnum [2020-11-30 01:36:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure freq_to_fnum [2020-11-30 01:36:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2020-11-30 01:36:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2020-11-30 01:36:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2020-11-30 01:36:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2020-11-30 01:36:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2020-11-30 01:36:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-11-30 01:36:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-11-30 01:36:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-30 01:36:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-30 01:36:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-30 01:36:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_load_patch [2020-11-30 01:36:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_load_patch [2020-11-30 01:36:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_start_note [2020-11-30 01:36:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_start_note [2020-11-30 01:36:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_kill_note [2020-11-30 01:36:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_kill_note [2020-11-30 01:36:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-11-30 01:36:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-11-30 01:36:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-30 01:36:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:36:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2020-11-30 01:36:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2020-11-30 01:36:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2020-11-30 01:36:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-30 01:36:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_ioctl [2020-11-30 01:36:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_ioctl [2020-11-30 01:36:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure compute_finetune [2020-11-30 01:36:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_finetune [2020-11-30 01:36:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_bender [2020-11-30 01:36:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_bender [2020-11-30 01:36:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-11-30 01:36:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-11-30 01:36:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-11-30 01:36:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_panning [2020-11-30 01:36:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_panning [2020-11-30 01:36:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 01:36:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-30 01:36:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-30 01:36:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-11-30 01:36:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-11-30 01:36:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2020-11-30 01:36:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-30 01:36:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2020-11-30 01:36:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2020-11-30 01:36:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-11-30 01:36:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure calc_vol [2020-11-30 01:36:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_vol [2020-11-30 01:36:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-11-30 01:36:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-11-30 01:36:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-11-30 01:36:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-11-30 01:36:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure opl3_controller [2020-11-30 01:36:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure opl3_controller [2020-11-30 01:36:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2020-11-30 01:36:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure store_instr [2020-11-30 01:36:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure store_instr [2020-11-30 01:36:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-11-30 01:36:32,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-11-30 01:36:32,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-11-30 01:36:32,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-11-30 01:36:32,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:36:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:36:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure bend_pitch [2020-11-30 01:36:32,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bend_pitch [2020-11-30 01:36:56,334 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-11-30 01:40:38,729 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:40:38,730 INFO L298 CfgBuilder]: Removed 54 assume(true) statements. [2020-11-30 01:40:38,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:40:38 BoogieIcfgContainer [2020-11-30 01:40:38,734 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:40:38,735 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:40:38,736 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:40:38,749 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:40:38,749 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:40:38" (1/1) ... [2020-11-30 01:40:38,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:40:38,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:40:38,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 593 states and 882 transitions. [2020-11-30 01:40:38,863 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 882 transitions. [2020-11-30 01:40:38,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-11-30 01:40:38,877 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:40:38,934 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) [2020-11-30 01:40:38,941 INFO L168 Benchmark]: Toolchain (without parser) took 250511.01 ms. Allocated memory was 62.9 MB in the beginning and 325.1 MB in the end (delta: 262.1 MB). Free memory was 35.0 MB in the beginning and 126.3 MB in the end (delta: -91.3 MB). Peak memory consumption was 170.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:40:38,942 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 62.9 MB. Free memory is still 44.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:40:38,943 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2753.89 ms. Allocated memory was 62.9 MB in the beginning and 161.5 MB in the end (delta: 98.6 MB). Free memory was 34.9 MB in the beginning and 84.3 MB in the end (delta: -49.5 MB). Peak memory consumption was 50.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:40:38,944 INFO L168 Benchmark]: Boogie Procedure Inliner took 467.30 ms. Allocated memory is still 161.5 MB. Free memory was 84.3 MB in the beginning and 92.6 MB in the end (delta: -8.3 MB). Peak memory consumption was 22.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:40:38,945 INFO L168 Benchmark]: Boogie Preprocessor took 376.61 ms. Allocated memory is still 161.5 MB. Free memory was 92.6 MB in the beginning and 63.3 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:40:38,946 INFO L168 Benchmark]: RCFGBuilder took 246702.04 ms. Allocated memory was 161.5 MB in the beginning and 325.1 MB in the end (delta: 163.6 MB). Free memory was 62.2 MB in the beginning and 133.6 MB in the end (delta: -71.4 MB). Peak memory consumption was 172.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:40:38,947 INFO L168 Benchmark]: CodeCheck took 203.05 ms. Allocated memory is still 325.1 MB. Free memory was 133.6 MB in the beginning and 126.3 MB in the end (delta: 7.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:40:38,951 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 0.32 ms. Allocated memory is still 62.9 MB. Free memory is still 44.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2753.89 ms. Allocated memory was 62.9 MB in the beginning and 161.5 MB in the end (delta: 98.6 MB). Free memory was 34.9 MB in the beginning and 84.3 MB in the end (delta: -49.5 MB). Peak memory consumption was 50.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 467.30 ms. Allocated memory is still 161.5 MB. Free memory was 84.3 MB in the beginning and 92.6 MB in the end (delta: -8.3 MB). Peak memory consumption was 22.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 376.61 ms. Allocated memory is still 161.5 MB. Free memory was 92.6 MB in the beginning and 63.3 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 246702.04 ms. Allocated memory was 161.5 MB in the beginning and 325.1 MB in the end (delta: 163.6 MB). Free memory was 62.2 MB in the beginning and 133.6 MB in the end (delta: -71.4 MB). Peak memory consumption was 172.9 MB. Max. memory is 16.1 GB. * CodeCheck took 203.05 ms. Allocated memory is still 325.1 MB. Free memory was 133.6 MB in the beginning and 126.3 MB in the end (delta: 7.3 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...