./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.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_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/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 07012dcb5790869dd1d04ef02bdba8efe6da37c1 ........................................................................................................................................................................................................................... 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_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/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 07012dcb5790869dd1d04ef02bdba8efe6da37c1 ................................................................................................................................................................................................................................ 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 18:25:48,464 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:25:48,474 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:25:48,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:25:48,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:25:48,510 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:25:48,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:25:48,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:25:48,517 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:25:48,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:25:48,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:25:48,521 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:25:48,521 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:25:48,522 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:25:48,524 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:25:48,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:25:48,526 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:25:48,527 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:25:48,529 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:25:48,532 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:25:48,534 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:25:48,535 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:25:48,537 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:25:48,538 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:25:48,541 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:25:48,542 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:25:48,542 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:25:48,543 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:25:48,544 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:25:48,545 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:25:48,546 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:25:48,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:25:48,548 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:25:48,549 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:25:48,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:25:48,550 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:25:48,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:25:48,552 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:25:48,552 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:25:48,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:25:48,554 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:25:48,555 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:25:48,576 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:25:48,577 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:25:48,578 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:25:48,578 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:25:48,579 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:25:48,579 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:25:48,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:25:48,580 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:25:48,580 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:25:48,581 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:25:48,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:25:48,582 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:25:48,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:25:48,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:25:48,582 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:25:48,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:25:48,583 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:25:48,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:25:48,583 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:25:48,583 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:25:48,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:25:48,584 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:25:48,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:25:48,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:25:48,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:25:48,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:25:48,585 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:25:48,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:25:48,585 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:25:48,586 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_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07012dcb5790869dd1d04ef02bdba8efe6da37c1 [2020-12-01 18:25:48,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:25:48,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:25:48,872 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:25:48,873 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:25:48,874 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:25:48,876 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2020-12-01 18:25:48,943 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/data/5e9075baf/0f9c62deac954bb69dde35b1895d3c4c/FLAGcf402535c [2020-12-01 18:25:49,429 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:25:49,430 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2020-12-01 18:25:49,459 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/data/5e9075baf/0f9c62deac954bb69dde35b1895d3c4c/FLAGcf402535c [2020-12-01 18:25:49,765 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/data/5e9075baf/0f9c62deac954bb69dde35b1895d3c4c [2020-12-01 18:25:49,767 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:25:49,769 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:25:49,782 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:25:49,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:25:49,788 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:25:49,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:25:49" (1/1) ... [2020-12-01 18:25:49,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ed991c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:49, skipping insertion in model container [2020-12-01 18:25:49,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:25:49" (1/1) ... [2020-12-01 18:25:49,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:25:49,846 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:25:50,155 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:25:50,176 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:25:50,361 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:25:50,389 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:25:50,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:50 WrapperNode [2020-12-01 18:25:50,390 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:25:50,393 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:25:50,394 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:25:50,394 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:25:50,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:50" (1/1) ... [2020-12-01 18:25:50,454 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:50" (1/1) ... [2020-12-01 18:25:50,530 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:25:50,531 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:25:50,531 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:25:50,531 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:25:50,539 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:50" (1/1) ... [2020-12-01 18:25:50,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:50" (1/1) ... [2020-12-01 18:25:50,552 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:50" (1/1) ... [2020-12-01 18:25:50,552 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:50" (1/1) ... [2020-12-01 18:25:50,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:50" (1/1) ... [2020-12-01 18:25:50,647 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:50" (1/1) ... [2020-12-01 18:25:50,653 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:50" (1/1) ... [2020-12-01 18:25:50,663 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:25:50,664 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:25:50,664 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:25:50,664 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:25:50,674 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/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 18:25:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-12-01 18:25:50,751 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-12-01 18:25:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-12-01 18:25:50,752 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-12-01 18:25:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:25:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-12-01 18:25:50,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-12-01 18:25:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:25:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-01 18:25:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 18:25:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-12-01 18:25:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:25:50,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:25:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 18:25:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-12-01 18:25:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-12-01 18:25:50,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-12-01 18:25:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:25:53,230 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:25:53,231 INFO L298 CfgBuilder]: Removed 83 assume(true) statements. [2020-12-01 18:25:53,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:25:53 BoogieIcfgContainer [2020-12-01 18:25:53,233 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:25:53,234 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:25:53,235 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:25:53,245 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:25:53,246 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:25:53" (1/1) ... [2020-12-01 18:25:53,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:25:53,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:53,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 178 states and 295 transitions. [2020-12-01 18:25:53,306 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 295 transitions. [2020-12-01 18:25:53,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-12-01 18:25:53,308 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:53,356 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 18:25:53,361 INFO L168 Benchmark]: Toolchain (without parser) took 3591.08 ms. Allocated memory was 92.3 MB in the beginning and 159.4 MB in the end (delta: 67.1 MB). Free memory was 55.1 MB in the beginning and 77.3 MB in the end (delta: -22.2 MB). Peak memory consumption was 44.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:53,362 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 92.3 MB. Free memory is still 72.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:25:53,362 INFO L168 Benchmark]: CACSL2BoogieTranslator took 608.56 ms. Allocated memory is still 92.3 MB. Free memory was 54.9 MB in the beginning and 52.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:53,363 INFO L168 Benchmark]: Boogie Procedure Inliner took 137.29 ms. Allocated memory is still 92.3 MB. Free memory was 52.9 MB in the beginning and 46.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:53,364 INFO L168 Benchmark]: Boogie Preprocessor took 132.00 ms. Allocated memory is still 92.3 MB. Free memory was 46.6 MB in the beginning and 39.7 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:53,365 INFO L168 Benchmark]: RCFGBuilder took 2569.76 ms. Allocated memory was 92.3 MB in the beginning and 159.4 MB in the end (delta: 67.1 MB). Free memory was 39.7 MB in the beginning and 82.6 MB in the end (delta: -42.8 MB). Peak memory consumption was 28.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:53,365 INFO L168 Benchmark]: CodeCheck took 124.68 ms. Allocated memory is still 159.4 MB. Free memory was 82.6 MB in the beginning and 77.3 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:53,369 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 0.33 ms. Allocated memory is still 92.3 MB. Free memory is still 72.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 608.56 ms. Allocated memory is still 92.3 MB. Free memory was 54.9 MB in the beginning and 52.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 137.29 ms. Allocated memory is still 92.3 MB. Free memory was 52.9 MB in the beginning and 46.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 132.00 ms. Allocated memory is still 92.3 MB. Free memory was 46.6 MB in the beginning and 39.7 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2569.76 ms. Allocated memory was 92.3 MB in the beginning and 159.4 MB in the end (delta: 67.1 MB). Free memory was 39.7 MB in the beginning and 82.6 MB in the end (delta: -42.8 MB). Peak memory consumption was 28.5 MB. Max. memory is 16.1 GB. * CodeCheck took 124.68 ms. Allocated memory is still 159.4 MB. Free memory was 82.6 MB in the beginning and 77.3 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 18:25:55,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:25:55,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:25:55,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:25:55,893 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:25:55,894 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:25:55,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:25:55,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:25:55,901 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:25:55,902 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:25:55,903 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:25:55,910 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:25:55,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:25:55,912 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:25:55,913 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:25:55,915 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:25:55,916 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:25:55,917 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:25:55,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:25:55,922 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:25:55,923 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:25:55,925 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:25:55,926 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:25:55,928 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:25:55,931 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:25:55,932 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:25:55,932 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:25:55,933 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:25:55,934 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:25:55,935 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:25:55,935 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:25:55,936 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:25:55,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:25:55,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:25:55,939 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:25:55,940 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:25:55,941 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:25:55,941 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:25:55,941 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:25:55,943 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:25:55,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:25:55,949 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:25:55,990 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:25:55,991 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:25:55,993 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:25:55,993 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:25:55,994 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:25:55,994 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:25:55,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:25:55,995 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:25:55,995 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:25:55,995 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:25:55,996 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:25:55,996 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:25:55,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:25:55,997 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:25:55,997 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:25:55,997 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:25:55,997 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:25:55,997 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:25:55,998 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:25:55,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:25:55,998 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:25:55,998 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:25:55,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:25:55,999 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:25:55,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:25:55,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:25:55,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:25:55,999 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:25:56,000 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:25:56,000 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:25:56,000 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:25:56,000 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:25:56,001 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:25:56,001 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_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07012dcb5790869dd1d04ef02bdba8efe6da37c1 [2020-12-01 18:25:56,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:25:56,388 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:25:56,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:25:56,393 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:25:56,393 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:25:56,394 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2020-12-01 18:25:56,477 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/data/9f421d816/d574a306ac9c40beba9b77da1a775228/FLAG1b4e8b0b8 [2020-12-01 18:25:57,065 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:25:57,066 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2020-12-01 18:25:57,082 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/data/9f421d816/d574a306ac9c40beba9b77da1a775228/FLAG1b4e8b0b8 [2020-12-01 18:25:57,341 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/bin/ukojak/data/9f421d816/d574a306ac9c40beba9b77da1a775228 [2020-12-01 18:25:57,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:25:57,345 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:25:57,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:25:57,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:25:57,350 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:25:57,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:25:57" (1/1) ... [2020-12-01 18:25:57,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@516643ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:57, skipping insertion in model container [2020-12-01 18:25:57,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:25:57" (1/1) ... [2020-12-01 18:25:57,360 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:25:57,415 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:25:57,884 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:25:57,916 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:25:58,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:25:58,094 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:25:58,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:58 WrapperNode [2020-12-01 18:25:58,095 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:25:58,096 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:25:58,097 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:25:58,097 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:25:58,104 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:58" (1/1) ... [2020-12-01 18:25:58,151 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:58" (1/1) ... [2020-12-01 18:25:58,250 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:25:58,253 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:25:58,254 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:25:58,254 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:25:58,262 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:58" (1/1) ... [2020-12-01 18:25:58,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:58" (1/1) ... [2020-12-01 18:25:58,282 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:58" (1/1) ... [2020-12-01 18:25:58,282 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:58" (1/1) ... [2020-12-01 18:25:58,364 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:58" (1/1) ... [2020-12-01 18:25:58,386 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:58" (1/1) ... [2020-12-01 18:25:58,393 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:58" (1/1) ... [2020-12-01 18:25:58,404 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:25:58,405 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:25:58,405 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:25:58,405 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:25:58,406 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d0b7cb42-b3cd-4ab5-bea7-34c745b2d6e4/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 18:25:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2020-12-01 18:25:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2020-12-01 18:25:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2020-12-01 18:25:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-12-01 18:25:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:25:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-12-01 18:25:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2020-12-01 18:25:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2020-12-01 18:25:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:25:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2020-12-01 18:25:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 18:25:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2020-12-01 18:25:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2020-12-01 18:25:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2020-12-01 18:25:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2020-12-01 18:25:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:25:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:25:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 18:25:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:38:06,598 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:38:06,598 INFO L298 CfgBuilder]: Removed 83 assume(true) statements. [2020-12-01 18:38:06,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:38:06 BoogieIcfgContainer [2020-12-01 18:38:06,601 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:38:06,602 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:38:06,602 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:38:06,612 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:38:06,612 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:38:06" (1/1) ... [2020-12-01 18:38:06,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:38:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:38:06,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 178 states and 295 transitions. [2020-12-01 18:38:06,659 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 295 transitions. [2020-12-01 18:38:06,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-12-01 18:38:06,661 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:38:06,699 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 18:38:06,705 INFO L168 Benchmark]: Toolchain (without parser) took 729359.05 ms. Allocated memory was 54.5 MB in the beginning and 79.7 MB in the end (delta: 25.2 MB). Free memory was 31.5 MB in the beginning and 43.4 MB in the end (delta: -11.9 MB). Peak memory consumption was 13.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:38:06,705 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.2 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:38:06,706 INFO L168 Benchmark]: CACSL2BoogieTranslator took 749.57 ms. Allocated memory was 54.5 MB in the beginning and 79.7 MB in the end (delta: 25.2 MB). Free memory was 31.3 MB in the beginning and 45.2 MB in the end (delta: -13.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:38:06,707 INFO L168 Benchmark]: Boogie Procedure Inliner took 155.74 ms. Allocated memory is still 79.7 MB. Free memory was 45.2 MB in the beginning and 58.6 MB in the end (delta: -13.4 MB). Peak memory consumption was 11.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:38:06,708 INFO L168 Benchmark]: Boogie Preprocessor took 150.75 ms. Allocated memory is still 79.7 MB. Free memory was 58.6 MB in the beginning and 51.4 MB in the end (delta: 7.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:38:06,709 INFO L168 Benchmark]: RCFGBuilder took 728196.46 ms. Allocated memory is still 79.7 MB. Free memory was 51.4 MB in the beginning and 48.6 MB in the end (delta: 2.9 MB). Peak memory consumption was 33.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:38:06,709 INFO L168 Benchmark]: CodeCheck took 100.97 ms. Allocated memory is still 79.7 MB. Free memory was 48.6 MB in the beginning and 43.4 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:38:06,713 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 0.22 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.2 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 749.57 ms. Allocated memory was 54.5 MB in the beginning and 79.7 MB in the end (delta: 25.2 MB). Free memory was 31.3 MB in the beginning and 45.2 MB in the end (delta: -13.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 155.74 ms. Allocated memory is still 79.7 MB. Free memory was 45.2 MB in the beginning and 58.6 MB in the end (delta: -13.4 MB). Peak memory consumption was 11.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 150.75 ms. Allocated memory is still 79.7 MB. Free memory was 58.6 MB in the beginning and 51.4 MB in the end (delta: 7.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 728196.46 ms. Allocated memory is still 79.7 MB. Free memory was 51.4 MB in the beginning and 48.6 MB in the end (delta: 2.9 MB). Peak memory consumption was 33.2 MB. Max. memory is 16.1 GB. * CodeCheck took 100.97 ms. Allocated memory is still 79.7 MB. Free memory was 48.6 MB in the beginning and 43.4 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 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...