./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound50.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_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound50.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/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 3b3c91331dd293a91c7522cbdf36026742c9d64d .............................................................................................................................................................. 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_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound50.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/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 3b3c91331dd293a91c7522cbdf36026742c9d64d ..................................................................................................................................................................................................................... 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 18:25:14,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:25:14,957 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:25:15,082 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:25:15,083 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:25:15,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:25:15,095 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:25:15,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:25:15,105 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:25:15,114 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:25:15,115 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:25:15,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:25:15,119 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:25:15,125 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:25:15,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:25:15,131 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:25:15,133 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:25:15,138 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:25:15,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:25:15,155 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:25:15,158 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:25:15,160 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:25:15,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:25:15,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:25:15,178 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:25:15,179 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:25:15,179 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:25:15,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:25:15,184 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:25:15,186 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:25:15,187 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:25:15,189 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:25:15,192 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:25:15,194 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:25:15,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:25:15,197 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:25:15,198 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:25:15,199 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:25:15,199 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:25:15,201 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:25:15,202 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:25:15,207 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:25:15,271 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:25:15,272 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:25:15,274 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:25:15,275 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:25:15,276 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:25:15,276 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:25:15,277 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:25:15,277 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:25:15,277 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:25:15,277 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:25:15,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:25:15,280 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:25:15,280 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:25:15,280 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:25:15,281 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:25:15,281 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:25:15,281 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:25:15,281 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:25:15,282 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:25:15,282 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:25:15,282 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:25:15,283 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:25:15,283 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:25:15,283 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:25:15,284 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:25:15,284 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:25:15,284 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:25:15,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:25:15,285 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:25:15,287 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_b4a33b16-9f80-45e9-b849-ae8a62d45a84/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b3c91331dd293a91c7522cbdf36026742c9d64d [2020-12-01 18:25:15,642 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:25:15,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:25:15,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:25:15,693 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:25:15,694 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:25:15,696 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound50.i [2020-12-01 18:25:15,828 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/data/ac8aa2551/fc7cc35995be42cdbdc5bbdeefbf2336/FLAGb19d02f1e [2020-12-01 18:25:16,642 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:25:16,649 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound50.i [2020-12-01 18:25:16,667 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/data/ac8aa2551/fc7cc35995be42cdbdc5bbdeefbf2336/FLAGb19d02f1e [2020-12-01 18:25:16,951 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/data/ac8aa2551/fc7cc35995be42cdbdc5bbdeefbf2336 [2020-12-01 18:25:16,954 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:25:16,956 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:25:16,961 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:25:16,962 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:25:16,966 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:25:16,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:25:16" (1/1) ... [2020-12-01 18:25:16,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50a5408e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:16, skipping insertion in model container [2020-12-01 18:25:16,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:25:16" (1/1) ... [2020-12-01 18:25:16,981 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:25:17,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:25:17,318 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 18:25:17,326 INFO L168 Benchmark]: Toolchain (without parser) took 367.53 ms. Allocated memory was 73.4 MB in the beginning and 94.4 MB in the end (delta: 21.0 MB). Free memory was 41.3 MB in the beginning and 73.1 MB in the end (delta: -31.8 MB). Peak memory consumption was 3.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:17,328 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 73.4 MB. Free memory was 54.6 MB in the beginning and 54.6 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:25:17,338 INFO L168 Benchmark]: CACSL2BoogieTranslator took 361.33 ms. Allocated memory was 73.4 MB in the beginning and 94.4 MB in the end (delta: 21.0 MB). Free memory was 41.1 MB in the beginning and 73.1 MB in the end (delta: -32.0 MB). Peak memory consumption was 3.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:17,344 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 73.4 MB. Free memory was 54.6 MB in the beginning and 54.6 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 361.33 ms. Allocated memory was 73.4 MB in the beginning and 94.4 MB in the end (delta: 21.0 MB). Free memory was 41.1 MB in the beginning and 73.1 MB in the end (delta: -32.0 MB). Peak memory consumption was 3.5 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 18:25:20,555 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:25:20,558 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:25:20,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:25:20,607 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:25:20,614 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:25:20,618 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:25:20,624 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:25:20,630 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:25:20,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:25:20,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:25:20,647 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:25:20,648 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:25:20,653 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:25:20,658 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:25:20,661 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:25:20,663 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:25:20,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:25:20,673 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:25:20,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:25:20,687 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:25:20,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:25:20,693 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:25:20,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:25:20,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:25:20,708 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:25:20,709 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:25:20,710 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:25:20,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:25:20,718 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:25:20,719 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:25:20,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:25:20,724 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:25:20,725 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:25:20,727 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:25:20,727 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:25:20,729 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:25:20,729 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:25:20,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:25:20,732 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:25:20,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:25:20,735 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:25:20,812 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:25:20,812 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:25:20,815 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:25:20,815 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:25:20,817 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:25:20,818 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:25:20,818 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:25:20,819 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:25:20,819 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:25:20,820 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:25:20,821 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:25:20,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:25:20,822 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:25:20,822 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:25:20,823 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:25:20,823 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:25:20,823 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:25:20,824 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:25:20,824 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:25:20,824 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:25:20,825 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:25:20,825 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:25:20,825 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:25:20,826 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:25:20,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:25:20,827 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:25:20,827 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:25:20,827 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:25:20,828 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:25:20,828 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:25:20,828 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:25:20,829 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:25:20,829 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:25:20,830 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_b4a33b16-9f80-45e9-b849-ae8a62d45a84/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b3c91331dd293a91c7522cbdf36026742c9d64d [2020-12-01 18:25:21,376 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:25:21,438 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:25:21,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:25:21,446 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:25:21,447 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:25:21,449 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound50.i [2020-12-01 18:25:21,554 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/data/fa246c54e/bcf6cff38f104218b4272cd62d2f22b6/FLAG39f461cc8 [2020-12-01 18:25:22,364 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:25:22,364 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound50.i [2020-12-01 18:25:22,382 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/data/fa246c54e/bcf6cff38f104218b4272cd62d2f22b6/FLAG39f461cc8 [2020-12-01 18:25:22,647 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/bin/ukojak/data/fa246c54e/bcf6cff38f104218b4272cd62d2f22b6 [2020-12-01 18:25:22,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:25:22,653 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:25:22,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:25:22,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:25:22,660 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:25:22,662 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:25:22" (1/1) ... [2020-12-01 18:25:22,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c83f2ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:22, skipping insertion in model container [2020-12-01 18:25:22,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:25:22" (1/1) ... [2020-12-01 18:25:22,676 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:25:22,701 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:25:22,984 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:25:23,023 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:25:23,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:25:23,156 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:25:23,177 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:23 WrapperNode [2020-12-01 18:25:23,177 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:25:23,179 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:25:23,179 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:25:23,180 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:25:23,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:23" (1/1) ... [2020-12-01 18:25:23,242 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:23" (1/1) ... [2020-12-01 18:25:23,272 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:25:23,274 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:25:23,274 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:25:23,274 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:25:23,286 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:23" (1/1) ... [2020-12-01 18:25:23,287 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:23" (1/1) ... [2020-12-01 18:25:23,291 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:23" (1/1) ... [2020-12-01 18:25:23,292 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:23" (1/1) ... [2020-12-01 18:25:23,325 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:23" (1/1) ... [2020-12-01 18:25:23,344 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:23" (1/1) ... [2020-12-01 18:25:23,347 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:23" (1/1) ... [2020-12-01 18:25:23,351 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:25:23,352 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:25:23,353 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:25:23,353 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:25:23,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:25:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b4a33b16-9f80-45e9-b849-ae8a62d45a84/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 18:25:23,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:25:23,468 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 18:25:23,468 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 18:25:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:25:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:25:23,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:25:23,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 18:25:23,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 18:25:35,966 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:25:35,966 INFO L298 CfgBuilder]: Removed 7 assume(true) statements. [2020-12-01 18:25:35,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:25:35 BoogieIcfgContainer [2020-12-01 18:25:35,970 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:25:35,971 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:25:35,971 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:25:35,986 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:25:35,986 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:25:35" (1/1) ... [2020-12-01 18:25:36,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:25:36,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:25:36,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 24 states and 33 transitions. [2020-12-01 18:25:36,055 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 33 transitions. [2020-12-01 18:25:36,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:25:36,061 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:25:36,129 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 18:25:36,137 INFO L168 Benchmark]: Toolchain (without parser) took 13480.78 ms. Allocated memory is still 62.9 MB. Free memory was 45.8 MB in the beginning and 31.3 MB in the end (delta: 14.5 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:36,140 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 62.9 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:25:36,142 INFO L168 Benchmark]: CACSL2BoogieTranslator took 522.97 ms. Allocated memory is still 62.9 MB. Free memory was 45.6 MB in the beginning and 46.5 MB in the end (delta: -910.9 kB). Peak memory consumption was 14.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:36,145 INFO L168 Benchmark]: Boogie Procedure Inliner took 93.61 ms. Allocated memory is still 62.9 MB. Free memory was 46.3 MB in the beginning and 44.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:36,146 INFO L168 Benchmark]: Boogie Preprocessor took 77.72 ms. Allocated memory is still 62.9 MB. Free memory was 44.8 MB in the beginning and 43.1 MB in the end (delta: 1.7 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:25:36,148 INFO L168 Benchmark]: RCFGBuilder took 12617.30 ms. Allocated memory is still 62.9 MB. Free memory was 43.1 MB in the beginning and 36.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 22.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:36,148 INFO L168 Benchmark]: CodeCheck took 161.59 ms. Allocated memory is still 62.9 MB. Free memory was 36.5 MB in the beginning and 31.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:25:36,164 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 0.42 ms. Allocated memory is still 62.9 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 522.97 ms. Allocated memory is still 62.9 MB. Free memory was 45.6 MB in the beginning and 46.5 MB in the end (delta: -910.9 kB). Peak memory consumption was 14.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 93.61 ms. Allocated memory is still 62.9 MB. Free memory was 46.3 MB in the beginning and 44.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 77.72 ms. Allocated memory is still 62.9 MB. Free memory was 44.8 MB in the beginning and 43.1 MB in the end (delta: 1.7 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 12617.30 ms. Allocated memory is still 62.9 MB. Free memory was 43.1 MB in the beginning and 36.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 22.1 MB. Max. memory is 16.1 GB. * CodeCheck took 161.59 ms. Allocated memory is still 62.9 MB. Free memory was 36.5 MB in the beginning and 31.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 2.1 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...