./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound1.i --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_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/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 4bdb7de5812c7d65b320e81118f23e0dee68c83f .............................................................................................................................................................. 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_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/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 4bdb7de5812c7d65b320e81118f23e0dee68c83f ..................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:06:24,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:06:24,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:06:24,938 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:06:24,941 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:06:24,947 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:06:24,950 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:06:24,956 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:06:24,960 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:06:24,969 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:06:24,972 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:06:24,973 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:06:24,976 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:06:24,979 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:06:24,981 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:06:24,985 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:06:24,987 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:06:24,989 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:06:24,995 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:06:25,004 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:06:25,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:06:25,009 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:06:25,012 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:06:25,013 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:06:25,024 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:06:25,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:06:25,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:06:25,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:06:25,028 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:06:25,030 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:06:25,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:06:25,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:06:25,036 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:06:25,038 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:06:25,040 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:06:25,041 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:06:25,042 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:06:25,042 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:06:25,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:06:25,044 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:06:25,045 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:06:25,048 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:06:25,100 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:06:25,101 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:06:25,103 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:06:25,104 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:06:25,105 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:06:25,105 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:06:25,106 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:06:25,106 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:06:25,106 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:06:25,107 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:06:25,108 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:06:25,108 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:06:25,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:06:25,109 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:06:25,109 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:06:25,110 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:06:25,110 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:06:25,110 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:06:25,110 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:06:25,111 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:06:25,111 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:06:25,111 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:06:25,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:06:25,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:06:25,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:06:25,113 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:06:25,113 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:06:25,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:06:25,113 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:06:25,116 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_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bdb7de5812c7d65b320e81118f23e0dee68c83f [2020-12-01 17:06:25,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:06:25,478 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:06:25,499 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:06:25,501 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:06:25,503 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:06:25,504 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound1.i [2020-12-01 17:06:25,611 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/data/a58d1429d/b29b6c31889e4f8b80ad3ef8f2838154/FLAG07a120fdf [2020-12-01 17:06:26,144 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:06:26,144 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound1.i [2020-12-01 17:06:26,154 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/data/a58d1429d/b29b6c31889e4f8b80ad3ef8f2838154/FLAG07a120fdf [2020-12-01 17:06:26,497 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/data/a58d1429d/b29b6c31889e4f8b80ad3ef8f2838154 [2020-12-01 17:06:26,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:06:26,504 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:06:26,509 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:06:26,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:06:26,513 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:06:26,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:06:26" (1/1) ... [2020-12-01 17:06:26,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@217e498c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:26, skipping insertion in model container [2020-12-01 17:06:26,523 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:06:26" (1/1) ... [2020-12-01 17:06:26,531 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:06:26,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:06:26,788 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sqrt at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:846) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1692) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:217) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1401) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:706) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:06:26,796 INFO L168 Benchmark]: Toolchain (without parser) took 291.56 ms. Allocated memory was 83.9 MB in the beginning and 107.0 MB in the end (delta: 23.1 MB). Free memory was 52.0 MB in the beginning and 83.8 MB in the end (delta: -31.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:06:26,797 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 83.9 MB. Free memory was 64.7 MB in the beginning and 64.7 MB in the end (delta: 18.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:06:26,799 INFO L168 Benchmark]: CACSL2BoogieTranslator took 283.94 ms. Allocated memory was 83.9 MB in the beginning and 107.0 MB in the end (delta: 23.1 MB). Free memory was 51.8 MB in the beginning and 83.8 MB in the end (delta: -32.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:06:26,802 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 83.9 MB. Free memory was 64.7 MB in the beginning and 64.7 MB in the end (delta: 18.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 283.94 ms. Allocated memory was 83.9 MB in the beginning and 107.0 MB in the end (delta: 23.1 MB). Free memory was 51.8 MB in the beginning and 83.8 MB in the end (delta: -32.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sqrt de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sqrt: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:846) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:06:29,601 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:06:29,604 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:06:29,652 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:06:29,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:06:29,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:06:29,663 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:06:29,668 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:06:29,672 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:06:29,679 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:06:29,682 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:06:29,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:06:29,688 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:06:29,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:06:29,697 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:06:29,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:06:29,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:06:29,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:06:29,710 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:06:29,719 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:06:29,722 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:06:29,724 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:06:29,726 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:06:29,735 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:06:29,740 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:06:29,746 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:06:29,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:06:29,748 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:06:29,750 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:06:29,752 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:06:29,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:06:29,765 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:06:29,766 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:06:29,768 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:06:29,770 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:06:29,770 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:06:29,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:06:29,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:06:29,772 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:06:29,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:06:29,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:06:29,777 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:06:29,820 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:06:29,821 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:06:29,822 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:06:29,823 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:06:29,824 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:06:29,824 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:06:29,824 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:06:29,825 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:06:29,825 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:06:29,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:06:29,825 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:06:29,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:06:29,826 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:06:29,826 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:06:29,826 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:06:29,827 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:06:29,827 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:06:29,827 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:06:29,828 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:06:29,828 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:06:29,828 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:06:29,828 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:06:29,829 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:06:29,829 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:06:29,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:06:29,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:06:29,830 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:06:29,830 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:06:29,830 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:06:29,831 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:06:29,831 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:06:29,831 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:06:29,831 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:06:29,832 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_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bdb7de5812c7d65b320e81118f23e0dee68c83f [2020-12-01 17:06:30,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:06:30,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:06:30,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:06:30,377 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:06:30,378 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:06:30,379 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound1.i [2020-12-01 17:06:30,471 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/data/a82c70754/f99c8d7a9e4245f3afed3840ffd43eb4/FLAGbce761df3 [2020-12-01 17:06:31,207 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:06:31,208 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound1.i [2020-12-01 17:06:31,223 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/data/a82c70754/f99c8d7a9e4245f3afed3840ffd43eb4/FLAGbce761df3 [2020-12-01 17:06:31,525 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/data/a82c70754/f99c8d7a9e4245f3afed3840ffd43eb4 [2020-12-01 17:06:31,529 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:06:31,530 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:06:31,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:06:31,550 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:06:31,554 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:06:31,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:06:31" (1/1) ... [2020-12-01 17:06:31,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c06bc45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:31, skipping insertion in model container [2020-12-01 17:06:31,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:06:31" (1/1) ... [2020-12-01 17:06:31,567 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:06:31,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:06:31,840 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:06:31,860 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:06:31,935 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:06:31,976 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:06:31,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:31 WrapperNode [2020-12-01 17:06:31,986 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:06:31,989 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:06:31,990 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:06:31,990 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:06:32,000 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:31" (1/1) ... [2020-12-01 17:06:32,029 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:31" (1/1) ... [2020-12-01 17:06:32,071 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:06:32,072 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:06:32,072 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:06:32,072 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:06:32,084 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:31" (1/1) ... [2020-12-01 17:06:32,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:31" (1/1) ... [2020-12-01 17:06:32,093 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:31" (1/1) ... [2020-12-01 17:06:32,094 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:31" (1/1) ... [2020-12-01 17:06:32,115 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:31" (1/1) ... [2020-12-01 17:06:32,120 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:31" (1/1) ... [2020-12-01 17:06:32,142 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:31" (1/1) ... [2020-12-01 17:06:32,145 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:06:32,147 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:06:32,147 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:06:32,147 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:06:32,148 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:06:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e89c7e33-dcb0-4d97-abd8-2846d53cfedf/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:06:32,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:06:32,241 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:06:32,241 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:06:32,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:06:32,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:06:32,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:06:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 17:06:32,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 17:06:44,492 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:06:44,492 INFO L298 CfgBuilder]: Removed 7 assume(true) statements. [2020-12-01 17:06:44,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:06:44 BoogieIcfgContainer [2020-12-01 17:06:44,495 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:06:44,497 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:06:44,497 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:06:44,511 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:06:44,511 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:06:44" (1/1) ... [2020-12-01 17:06:44,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:06:44,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:06:44,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 24 states and 33 transitions. [2020-12-01 17:06:44,597 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 33 transitions. [2020-12-01 17:06:44,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 17:06:44,602 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:06:44,666 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:06:44,677 INFO L168 Benchmark]: Toolchain (without parser) took 13143.36 ms. Allocated memory was 50.3 MB in the beginning and 62.9 MB in the end (delta: 12.6 MB). Free memory was 27.7 MB in the beginning and 42.1 MB in the end (delta: -14.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:06:44,680 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.2 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:06:44,683 INFO L168 Benchmark]: CACSL2BoogieTranslator took 437.31 ms. Allocated memory is still 50.3 MB. Free memory was 27.5 MB in the beginning and 32.6 MB in the end (delta: -5.1 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:06:44,685 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.65 ms. Allocated memory is still 50.3 MB. Free memory was 32.6 MB in the beginning and 30.9 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:06:44,686 INFO L168 Benchmark]: Boogie Preprocessor took 73.67 ms. Allocated memory is still 50.3 MB. Free memory was 30.9 MB in the beginning and 29.4 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:06:44,688 INFO L168 Benchmark]: RCFGBuilder took 12349.14 ms. Allocated memory was 50.3 MB in the beginning and 62.9 MB in the end (delta: 12.6 MB). Free memory was 29.4 MB in the beginning and 26.6 MB in the end (delta: 2.8 MB). Peak memory consumption was 15.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:06:44,689 INFO L168 Benchmark]: CodeCheck took 176.01 ms. Allocated memory is still 62.9 MB. Free memory was 26.6 MB in the beginning and 42.1 MB in the end (delta: -15.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:06:44,705 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.2 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 437.31 ms. Allocated memory is still 50.3 MB. Free memory was 27.5 MB in the beginning and 32.6 MB in the end (delta: -5.1 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 82.65 ms. Allocated memory is still 50.3 MB. Free memory was 32.6 MB in the beginning and 30.9 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 73.67 ms. Allocated memory is still 50.3 MB. Free memory was 30.9 MB in the beginning and 29.4 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 12349.14 ms. Allocated memory was 50.3 MB in the beginning and 62.9 MB in the end (delta: 12.6 MB). Free memory was 29.4 MB in the beginning and 26.6 MB in the end (delta: 2.8 MB). Peak memory consumption was 15.9 MB. Max. memory is 16.1 GB. * CodeCheck took 176.01 ms. Allocated memory is still 62.9 MB. Free memory was 26.6 MB in the beginning and 42.1 MB in the end (delta: -15.5 MB). There was no memory consumed. 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...