./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound10.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_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound10.i -s /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/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 d553ea9f9bdcb2c71addc52be09760b206bf9b79 .............................................................................................................................................................. 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_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound10.i -s /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/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 d553ea9f9bdcb2c71addc52be09760b206bf9b79 .................................................................................................................................................................................................................... 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 18:01:29,005 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:01:29,007 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:01:29,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:01:29,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:01:29,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:01:29,089 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:01:29,091 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:01:29,094 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:01:29,096 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:01:29,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:01:29,102 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:01:29,103 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:01:29,109 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:01:29,111 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:01:29,112 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:01:29,113 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:01:29,114 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:01:29,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:01:29,129 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:01:29,131 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:01:29,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:01:29,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:01:29,138 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:01:29,141 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:01:29,142 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:01:29,142 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:01:29,143 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:01:29,144 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:01:29,145 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:01:29,145 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:01:29,149 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:01:29,151 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:01:29,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:01:29,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:01:29,154 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:01:29,155 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:01:29,155 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:01:29,155 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:01:29,157 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:01:29,158 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:01:29,161 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:01:29,207 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:01:29,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:01:29,209 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:01:29,209 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:01:29,210 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:01:29,210 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:01:29,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:01:29,210 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:01:29,210 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:01:29,211 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:01:29,212 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:01:29,212 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:01:29,212 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:01:29,212 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:01:29,212 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:01:29,213 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:01:29,213 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:01:29,214 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:01:29,214 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:01:29,214 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:01:29,214 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:01:29,214 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:01:29,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:01:29,215 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:01:29,215 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:01:29,215 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:01:29,215 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:01:29,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:01:29,216 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:01:29,217 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_71990f60-3ac7-4924-bde3-1e4abd1b4e47/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d553ea9f9bdcb2c71addc52be09760b206bf9b79 [2020-12-01 18:01:29,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:01:29,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:01:29,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:01:29,496 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:01:29,497 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:01:29,498 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound10.i [2020-12-01 18:01:29,602 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/data/28b9b08fc/9bb3a92e37504a6fb163292a3bd67af8/FLAG9c535c0bb [2020-12-01 18:01:30,081 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:01:30,082 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound10.i [2020-12-01 18:01:30,089 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/data/28b9b08fc/9bb3a92e37504a6fb163292a3bd67af8/FLAG9c535c0bb [2020-12-01 18:01:30,446 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/data/28b9b08fc/9bb3a92e37504a6fb163292a3bd67af8 [2020-12-01 18:01:30,448 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:01:30,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:01:30,451 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:01:30,451 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:01:30,454 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:01:30,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:01:30" (1/1) ... [2020-12-01 18:01:30,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f0c63e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:30, skipping insertion in model container [2020-12-01 18:01:30,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:01:30" (1/1) ... [2020-12-01 18:01:30,464 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:01:30,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:01:30,697 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 18:01:30,709 INFO L168 Benchmark]: Toolchain (without parser) took 257.92 ms. Allocated memory is still 94.4 MB. Free memory was 59.6 MB in the beginning and 72.4 MB in the end (delta: -12.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:30,710 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 94.4 MB. Free memory was 66.2 MB in the beginning and 66.2 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:01:30,711 INFO L168 Benchmark]: CACSL2BoogieTranslator took 255.41 ms. Allocated memory is still 94.4 MB. Free memory was 59.4 MB in the beginning and 72.4 MB in the end (delta: -13.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:30,713 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 94.4 MB. Free memory was 66.2 MB in the beginning and 66.2 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 255.41 ms. Allocated memory is still 94.4 MB. Free memory was 59.4 MB in the beginning and 72.4 MB in the end (delta: -13.1 MB). Peak memory consumption was 8.4 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 18:01:33,032 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:01:33,036 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:01:33,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:01:33,083 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:01:33,085 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:01:33,087 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:01:33,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:01:33,092 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:01:33,093 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:01:33,094 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:01:33,096 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:01:33,097 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:01:33,098 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:01:33,099 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:01:33,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:01:33,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:01:33,103 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:01:33,106 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:01:33,109 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:01:33,111 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:01:33,113 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:01:33,114 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:01:33,115 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:01:33,119 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:01:33,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:01:33,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:01:33,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:01:33,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:01:33,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:01:33,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:01:33,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:01:33,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:01:33,126 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:01:33,128 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:01:33,128 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:01:33,129 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:01:33,130 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:01:33,130 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:01:33,132 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:01:33,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:01:33,134 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:01:33,158 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:01:33,158 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:01:33,159 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:01:33,159 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:01:33,160 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:01:33,161 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:01:33,161 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:01:33,161 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:01:33,161 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:01:33,162 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:01:33,162 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:01:33,162 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:01:33,163 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:01:33,163 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:01:33,163 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:01:33,164 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:01:33,164 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:01:33,164 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:01:33,164 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:01:33,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:01:33,165 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:01:33,165 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:01:33,165 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:01:33,166 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:01:33,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:01:33,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:01:33,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:01:33,167 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:01:33,167 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:01:33,167 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:01:33,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:01:33,168 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:01:33,168 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:01:33,168 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_71990f60-3ac7-4924-bde3-1e4abd1b4e47/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d553ea9f9bdcb2c71addc52be09760b206bf9b79 [2020-12-01 18:01:33,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:01:33,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:01:33,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:01:33,608 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:01:33,611 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:01:33,612 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound10.i [2020-12-01 18:01:33,694 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/data/860f88d5e/9b094c9998aa4a839f21bfabb94440eb/FLAG9a6b48b82 [2020-12-01 18:01:34,317 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:01:34,322 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound10.i [2020-12-01 18:01:34,344 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/data/860f88d5e/9b094c9998aa4a839f21bfabb94440eb/FLAG9a6b48b82 [2020-12-01 18:01:34,676 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/bin/ukojak/data/860f88d5e/9b094c9998aa4a839f21bfabb94440eb [2020-12-01 18:01:34,679 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:01:34,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:01:34,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:01:34,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:01:34,690 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:01:34,691 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:01:34" (1/1) ... [2020-12-01 18:01:34,694 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@133883cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:34, skipping insertion in model container [2020-12-01 18:01:34,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:01:34" (1/1) ... [2020-12-01 18:01:34,716 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:01:34,747 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:01:34,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:01:34,940 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:01:35,017 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:01:35,048 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:01:35,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:35 WrapperNode [2020-12-01 18:01:35,048 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:01:35,049 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:01:35,050 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:01:35,050 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:01:35,057 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:35" (1/1) ... [2020-12-01 18:01:35,068 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:35" (1/1) ... [2020-12-01 18:01:35,090 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:01:35,091 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:01:35,092 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:01:35,092 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:01:35,100 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:35" (1/1) ... [2020-12-01 18:01:35,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:35" (1/1) ... [2020-12-01 18:01:35,105 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:35" (1/1) ... [2020-12-01 18:01:35,106 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:35" (1/1) ... [2020-12-01 18:01:35,114 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:35" (1/1) ... [2020-12-01 18:01:35,118 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:35" (1/1) ... [2020-12-01 18:01:35,121 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:35" (1/1) ... [2020-12-01 18:01:35,125 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:01:35,126 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:01:35,126 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:01:35,126 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:01:35,127 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:01:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_71990f60-3ac7-4924-bde3-1e4abd1b4e47/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 18:01:35,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:01:35,225 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 18:01:35,225 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 18:01:35,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:01:35,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:01:35,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:01:35,227 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 18:01:35,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 18:01:47,252 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:01:47,253 INFO L298 CfgBuilder]: Removed 7 assume(true) statements. [2020-12-01 18:01:47,255 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:01:47 BoogieIcfgContainer [2020-12-01 18:01:47,255 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:01:47,257 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:01:47,257 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:01:47,268 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:01:47,269 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:01:47" (1/1) ... [2020-12-01 18:01:47,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:01:47,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:01:47,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 24 states and 33 transitions. [2020-12-01 18:01:47,319 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 33 transitions. [2020-12-01 18:01:47,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 18:01:47,324 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:01:47,363 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 18:01:47,368 INFO L168 Benchmark]: Toolchain (without parser) took 12683.23 ms. Allocated memory is still 73.4 MB. Free memory was 58.2 MB in the beginning and 47.0 MB in the end (delta: 11.2 MB). Peak memory consumption was 10.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:47,369 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 73.4 MB. Free memory is still 56.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:01:47,370 INFO L168 Benchmark]: CACSL2BoogieTranslator took 363.45 ms. Allocated memory is still 73.4 MB. Free memory was 58.0 MB in the beginning and 56.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:47,370 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.28 ms. Allocated memory is still 73.4 MB. Free memory was 56.1 MB in the beginning and 54.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:47,371 INFO L168 Benchmark]: Boogie Preprocessor took 33.53 ms. Allocated memory is still 73.4 MB. Free memory was 54.4 MB in the beginning and 52.9 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:01:47,372 INFO L168 Benchmark]: RCFGBuilder took 12129.85 ms. Allocated memory is still 73.4 MB. Free memory was 52.9 MB in the beginning and 51.9 MB in the end (delta: 985.8 kB). Peak memory consumption was 26.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:47,373 INFO L168 Benchmark]: CodeCheck took 109.09 ms. Allocated memory is still 73.4 MB. Free memory was 51.9 MB in the beginning and 47.0 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:01:47,376 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 0.26 ms. Allocated memory is still 73.4 MB. Free memory is still 56.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 363.45 ms. Allocated memory is still 73.4 MB. Free memory was 58.0 MB in the beginning and 56.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 41.28 ms. Allocated memory is still 73.4 MB. Free memory was 56.1 MB in the beginning and 54.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 33.53 ms. Allocated memory is still 73.4 MB. Free memory was 54.4 MB in the beginning and 52.9 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 12129.85 ms. Allocated memory is still 73.4 MB. Free memory was 52.9 MB in the beginning and 51.9 MB in the end (delta: 985.8 kB). Peak memory consumption was 26.6 MB. Max. memory is 16.1 GB. * CodeCheck took 109.09 ms. Allocated memory is still 73.4 MB. Free memory was 51.9 MB in the beginning and 47.0 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...