./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/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 32bit --witnessprinter.graph.data.programhash d7c2d999ed319ca5f37e7f9be014ba63b7a274c8 ........................................................................................................................................................................................................................... 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_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/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 32bit --witnessprinter.graph.data.programhash d7c2d999ed319ca5f37e7f9be014ba63b7a274c8 ................................................................................................................................................................................................................................ 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 18:09:11,318 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:09:11,320 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:09:11,379 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:09:11,380 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:09:11,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:09:11,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:09:11,393 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:09:11,397 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:09:11,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:09:11,400 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:09:11,410 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:09:11,411 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:09:11,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:09:11,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:09:11,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:09:11,427 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:09:11,431 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:09:11,439 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:09:11,442 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:09:11,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:09:11,449 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:09:11,450 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:09:11,452 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:09:11,461 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:09:11,464 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:09:11,465 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:09:11,466 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:09:11,467 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:09:11,468 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:09:11,468 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:09:11,469 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:09:11,470 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:09:11,471 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:09:11,472 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:09:11,473 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:09:11,474 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:09:11,474 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:09:11,474 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:09:11,475 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:09:11,476 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:09:11,477 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:09:11,524 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:09:11,526 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:09:11,527 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:09:11,528 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:09:11,529 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:09:11,529 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:09:11,529 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:09:11,530 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:09:11,530 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:09:11,530 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:09:11,532 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:09:11,532 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:09:11,532 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:09:11,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:09:11,533 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:09:11,533 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:09:11,534 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:09:11,534 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:09:11,534 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:09:11,534 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:09:11,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:09:11,535 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:09:11,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:09:11,535 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:09:11,536 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:09:11,536 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:09:11,536 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:09:11,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:09:11,537 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:09:11,539 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7c2d999ed319ca5f37e7f9be014ba63b7a274c8 [2020-12-01 18:09:11,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:09:11,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:09:11,892 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:09:11,896 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:09:11,897 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:09:11,899 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c [2020-12-01 18:09:11,995 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/data/8102484d3/76f76c01a7644ae3b265ab8ae1a9aaab/FLAG52e304cc6 [2020-12-01 18:09:12,611 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:09:12,612 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c [2020-12-01 18:09:12,627 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/data/8102484d3/76f76c01a7644ae3b265ab8ae1a9aaab/FLAG52e304cc6 [2020-12-01 18:09:12,903 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/data/8102484d3/76f76c01a7644ae3b265ab8ae1a9aaab [2020-12-01 18:09:12,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:09:12,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:09:12,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:09:12,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:09:12,918 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:09:12,919 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:09:12" (1/1) ... [2020-12-01 18:09:12,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13284138 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:12, skipping insertion in model container [2020-12-01 18:09:12,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:09:12" (1/1) ... [2020-12-01 18:09:12,934 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:09:13,008 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:09:13,514 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:09:13,543 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:09:13,673 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:09:13,718 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:09:13,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:13 WrapperNode [2020-12-01 18:09:13,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:09:13,721 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:09:13,721 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:09:13,722 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:09:13,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:13" (1/1) ... [2020-12-01 18:09:13,764 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:13" (1/1) ... [2020-12-01 18:09:13,886 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:09:13,887 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:09:13,887 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:09:13,887 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:09:13,899 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:13" (1/1) ... [2020-12-01 18:09:13,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:13" (1/1) ... [2020-12-01 18:09:13,913 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:13" (1/1) ... [2020-12-01 18:09:13,914 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:13" (1/1) ... [2020-12-01 18:09:13,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:13" (1/1) ... [2020-12-01 18:09:14,025 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:13" (1/1) ... [2020-12-01 18:09:14,035 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:13" (1/1) ... [2020-12-01 18:09:14,048 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:09:14,049 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:09:14,050 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:09:14,050 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:09:14,051 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/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 18:09:14,235 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-12-01 18:09:14,235 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-12-01 18:09:14,236 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-12-01 18:09:14,237 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-12-01 18:09:14,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:09:14,238 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-12-01 18:09:14,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-12-01 18:09:14,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:09:14,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 18:09:14,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 18:09:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-12-01 18:09:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:09:14,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:09:14,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 18:09:14,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-12-01 18:09:14,242 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-12-01 18:09:14,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-12-01 18:09:14,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:09:17,207 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:09:17,207 INFO L298 CfgBuilder]: Removed 81 assume(true) statements. [2020-12-01 18:09:17,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:09:17 BoogieIcfgContainer [2020-12-01 18:09:17,210 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:09:17,213 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:09:17,213 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:09:17,225 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:09:17,226 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:09:17" (1/1) ... [2020-12-01 18:09:17,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:09:17,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:09:17,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 174 states and 288 transitions. [2020-12-01 18:09:17,316 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 288 transitions. [2020-12-01 18:09:17,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-12-01 18:09:17,318 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:09:17,358 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real 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.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) 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 18:09:17,363 INFO L168 Benchmark]: Toolchain (without parser) took 4454.05 ms. Allocated memory was 100.7 MB in the beginning and 197.1 MB in the end (delta: 96.5 MB). Free memory was 72.3 MB in the beginning and 143.0 MB in the end (delta: -70.7 MB). Peak memory consumption was 24.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:17,364 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 100.7 MB. Free memory was 60.2 MB in the beginning and 60.1 MB in the end (delta: 78.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:09:17,365 INFO L168 Benchmark]: CACSL2BoogieTranslator took 805.58 ms. Allocated memory is still 100.7 MB. Free memory was 71.9 MB in the beginning and 60.6 MB in the end (delta: 11.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:17,366 INFO L168 Benchmark]: Boogie Procedure Inliner took 165.33 ms. Allocated memory is still 100.7 MB. Free memory was 60.6 MB in the beginning and 54.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:17,367 INFO L168 Benchmark]: Boogie Preprocessor took 161.29 ms. Allocated memory is still 100.7 MB. Free memory was 54.3 MB in the beginning and 47.6 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:17,368 INFO L168 Benchmark]: RCFGBuilder took 3161.35 ms. Allocated memory was 100.7 MB in the beginning and 197.1 MB in the end (delta: 96.5 MB). Free memory was 47.6 MB in the beginning and 148.3 MB in the end (delta: -100.7 MB). Peak memory consumption was 45.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:17,368 INFO L168 Benchmark]: CodeCheck took 148.48 ms. Allocated memory is still 197.1 MB. Free memory was 148.3 MB in the beginning and 143.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:17,372 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real 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 0.31 ms. Allocated memory is still 100.7 MB. Free memory was 60.2 MB in the beginning and 60.1 MB in the end (delta: 78.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 805.58 ms. Allocated memory is still 100.7 MB. Free memory was 71.9 MB in the beginning and 60.6 MB in the end (delta: 11.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 165.33 ms. Allocated memory is still 100.7 MB. Free memory was 60.6 MB in the beginning and 54.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 161.29 ms. Allocated memory is still 100.7 MB. Free memory was 54.3 MB in the beginning and 47.6 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3161.35 ms. Allocated memory was 100.7 MB in the beginning and 197.1 MB in the end (delta: 96.5 MB). Free memory was 47.6 MB in the beginning and 148.3 MB in the end (delta: -100.7 MB). Peak memory consumption was 45.2 MB. Max. memory is 16.1 GB. * CodeCheck took 148.48 ms. Allocated memory is still 197.1 MB. Free memory was 148.3 MB in the beginning and 143.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 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 18:09:20,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:09:20,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:09:20,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:09:20,297 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:09:20,299 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:09:20,301 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:09:20,304 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:09:20,307 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:09:20,308 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:09:20,310 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:09:20,312 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:09:20,312 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:09:20,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:09:20,316 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:09:20,319 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:09:20,321 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:09:20,326 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:09:20,329 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:09:20,337 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:09:20,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:09:20,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:09:20,355 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:09:20,356 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:09:20,360 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:09:20,363 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:09:20,367 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:09:20,369 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:09:20,370 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:09:20,372 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:09:20,373 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:09:20,374 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:09:20,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:09:20,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:09:20,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:09:20,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:09:20,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:09:20,382 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:09:20,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:09:20,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:09:20,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:09:20,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:09:20,454 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:09:20,457 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:09:20,459 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:09:20,460 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:09:20,462 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:09:20,462 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:09:20,463 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:09:20,463 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:09:20,463 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:09:20,464 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:09:20,465 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:09:20,465 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:09:20,466 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:09:20,466 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:09:20,466 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:09:20,466 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:09:20,467 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:09:20,467 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:09:20,467 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:09:20,467 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:09:20,468 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:09:20,468 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:09:20,468 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:09:20,469 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:09:20,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:09:20,469 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:09:20,469 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:09:20,470 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:09:20,470 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:09:20,470 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:09:20,470 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:09:20,471 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:09:20,471 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:09:20,472 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7c2d999ed319ca5f37e7f9be014ba63b7a274c8 [2020-12-01 18:09:20,931 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:09:20,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:09:20,989 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:09:20,990 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:09:20,994 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:09:20,995 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0330a.c [2020-12-01 18:09:21,089 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/data/77d00729a/4daf41b3cf514d1caf5bf003791b421f/FLAGbaec9a569 [2020-12-01 18:09:21,875 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:09:21,876 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/sv-benchmarks/c/float-newlib/double_req_bl_0330a.c [2020-12-01 18:09:21,898 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/data/77d00729a/4daf41b3cf514d1caf5bf003791b421f/FLAGbaec9a569 [2020-12-01 18:09:22,107 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/bin/ukojak/data/77d00729a/4daf41b3cf514d1caf5bf003791b421f [2020-12-01 18:09:22,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:09:22,112 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:09:22,113 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:09:22,114 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:09:22,131 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:09:22,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:09:22" (1/1) ... [2020-12-01 18:09:22,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d83b23f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:22, skipping insertion in model container [2020-12-01 18:09:22,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:09:22" (1/1) ... [2020-12-01 18:09:22,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:09:22,213 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:09:22,768 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:09:22,813 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:09:23,044 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:09:23,130 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:09:23,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23 WrapperNode [2020-12-01 18:09:23,134 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:09:23,137 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:09:23,138 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:09:23,138 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:09:23,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:23,213 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:23,319 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:09:23,320 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:09:23,320 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:09:23,320 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:09:23,331 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:23,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:23,343 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:23,343 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:23,439 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:23,474 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:23,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:23,495 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:09:23,496 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:09:23,523 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:09:23,523 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:09:23,524 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_bba9b9a4-3f82-46ca-86cb-ddd4d0ad98e1/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 18:09:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 18:09:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-12-01 18:09:23,648 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-12-01 18:09:23,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-12-01 18:09:23,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:09:23,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-12-01 18:09:23,650 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-12-01 18:09:23,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-12-01 18:09:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:09:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-12-01 18:09:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 18:09:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-12-01 18:09:23,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-12-01 18:09:23,652 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-12-01 18:09:23,652 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-12-01 18:09:23,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:09:23,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:09:23,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 18:09:23,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:22:40,126 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:22:40,126 INFO L298 CfgBuilder]: Removed 81 assume(true) statements. [2020-12-01 18:22:40,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:22:40 BoogieIcfgContainer [2020-12-01 18:22:40,130 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:22:40,131 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:22:40,131 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:22:40,143 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:22:40,143 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:22:40" (1/1) ... [2020-12-01 18:22:40,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:22:40,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:22:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 174 states and 288 transitions. [2020-12-01 18:22:40,195 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 288 transitions. [2020-12-01 18:22:40,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-12-01 18:22:40,197 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:22:40,243 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 18:22:40,249 INFO L168 Benchmark]: Toolchain (without parser) took 798135.71 ms. Allocated memory was 62.9 MB in the beginning and 81.8 MB in the end (delta: 18.9 MB). Free memory was 41.9 MB in the beginning and 30.7 MB in the end (delta: 11.1 MB). Peak memory consumption was 30.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:40,250 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 62.9 MB. Free memory was 44.0 MB in the beginning and 44.0 MB in the end (delta: 28.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:22:40,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1021.50 ms. Allocated memory is still 62.9 MB. Free memory was 41.7 MB in the beginning and 39.9 MB in the end (delta: 1.8 MB). Peak memory consumption was 19.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:40,251 INFO L168 Benchmark]: Boogie Procedure Inliner took 182.57 ms. Allocated memory is still 62.9 MB. Free memory was 39.9 MB in the beginning and 33.5 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:40,252 INFO L168 Benchmark]: Boogie Preprocessor took 175.26 ms. Allocated memory is still 62.9 MB. Free memory was 33.5 MB in the beginning and 26.2 MB in the end (delta: 7.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:40,253 INFO L168 Benchmark]: RCFGBuilder took 796634.03 ms. Allocated memory was 62.9 MB in the beginning and 81.8 MB in the end (delta: 18.9 MB). Free memory was 26.2 MB in the beginning and 36.4 MB in the end (delta: -10.2 MB). Peak memory consumption was 26.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:40,254 INFO L168 Benchmark]: CodeCheck took 115.37 ms. Allocated memory is still 81.8 MB. Free memory was 36.4 MB in the beginning and 30.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:40,257 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 0.34 ms. Allocated memory is still 62.9 MB. Free memory was 44.0 MB in the beginning and 44.0 MB in the end (delta: 28.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1021.50 ms. Allocated memory is still 62.9 MB. Free memory was 41.7 MB in the beginning and 39.9 MB in the end (delta: 1.8 MB). Peak memory consumption was 19.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 182.57 ms. Allocated memory is still 62.9 MB. Free memory was 39.9 MB in the beginning and 33.5 MB in the end (delta: 6.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 175.26 ms. Allocated memory is still 62.9 MB. Free memory was 33.5 MB in the beginning and 26.2 MB in the end (delta: 7.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 796634.03 ms. Allocated memory was 62.9 MB in the beginning and 81.8 MB in the end (delta: 18.9 MB). Free memory was 26.2 MB in the beginning and 36.4 MB in the end (delta: -10.2 MB). Peak memory consumption was 26.3 MB. Max. memory is 16.1 GB. * CodeCheck took 115.37 ms. Allocated memory is still 81.8 MB. Free memory was 36.4 MB in the beginning and 30.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...