./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound20.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_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound20.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/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 460c22b2298e82c93e0c779716bcc2f68b35af6e .............................................................................................................................................................. 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_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound20.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/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 460c22b2298e82c93e0c779716bcc2f68b35af6e .................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:39:11,822 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:39:11,825 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:39:11,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:39:11,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:39:11,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:39:11,917 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:39:11,921 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:39:11,934 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:39:11,939 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:39:11,941 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:39:11,964 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:39:11,965 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:39:11,967 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:39:11,968 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:39:11,971 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:39:11,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:39:11,974 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:39:11,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:39:11,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:39:11,983 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:39:11,985 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:39:11,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:39:11,989 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:39:11,993 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:39:11,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:39:11,994 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:39:11,996 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:39:11,997 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:39:11,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:39:11,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:39:12,001 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:39:12,002 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:39:12,003 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:39:12,005 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:39:12,006 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:39:12,007 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:39:12,008 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:39:12,008 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:39:12,010 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:39:12,011 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:39:12,013 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:39:12,048 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:39:12,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:39:12,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:39:12,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:39:12,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:39:12,052 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:39:12,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:39:12,053 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:39:12,053 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:39:12,053 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:39:12,054 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:39:12,054 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:39:12,054 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:39:12,055 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:39:12,055 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:39:12,055 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:39:12,056 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:39:12,056 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:39:12,056 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:39:12,057 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:39:12,057 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:39:12,057 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:39:12,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:39:12,058 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:39:12,058 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:39:12,058 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:39:12,059 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:39:12,059 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:39:12,059 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:39:12,060 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_c43e99fc-15dd-4236-bf60-f8b40a56814b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 460c22b2298e82c93e0c779716bcc2f68b35af6e [2020-12-01 17:39:12,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:39:12,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:39:12,545 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:39:12,548 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:39:12,551 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:39:12,552 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound20.i [2020-12-01 17:39:12,659 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/data/8c90c9300/34c2d48184d5408eb371fd5c05c0d486/FLAG3cd514538 [2020-12-01 17:39:13,336 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:39:13,347 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound20.i [2020-12-01 17:39:13,357 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/data/8c90c9300/34c2d48184d5408eb371fd5c05c0d486/FLAG3cd514538 [2020-12-01 17:39:13,689 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/data/8c90c9300/34c2d48184d5408eb371fd5c05c0d486 [2020-12-01 17:39:13,693 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:39:13,696 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:39:13,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:39:13,701 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:39:13,706 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:39:13,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:39:13" (1/1) ... [2020-12-01 17:39:13,712 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74c056f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:13, skipping insertion in model container [2020-12-01 17:39:13,712 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:39:13" (1/1) ... [2020-12-01 17:39:13,722 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:39:13,758 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:39:14,119 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sqrt at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:846) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1692) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:217) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1401) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:706) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:39:14,133 INFO L168 Benchmark]: Toolchain (without parser) took 433.88 ms. Allocated memory is still 113.2 MB. Free memory was 79.9 MB in the beginning and 90.0 MB in the end (delta: -10.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:39:14,137 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 73.4 MB. Free memory was 34.0 MB in the beginning and 34.0 MB in the end (delta: 37.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:39:14,139 INFO L168 Benchmark]: CACSL2BoogieTranslator took 428.33 ms. Allocated memory is still 113.2 MB. Free memory was 79.7 MB in the beginning and 90.0 MB in the end (delta: -10.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:39:14,143 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 73.4 MB. Free memory was 34.0 MB in the beginning and 34.0 MB in the end (delta: 37.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 428.33 ms. Allocated memory is still 113.2 MB. Free memory was 79.7 MB in the beginning and 90.0 MB in the end (delta: -10.3 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 17:39:17,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:39:17,075 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:39:17,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:39:17,151 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:39:17,158 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:39:17,162 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:39:17,168 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:39:17,174 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:39:17,182 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:39:17,184 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:39:17,190 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:39:17,191 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:39:17,213 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:39:17,218 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:39:17,221 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:39:17,222 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:39:17,227 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:39:17,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:39:17,243 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:39:17,246 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:39:17,248 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:39:17,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:39:17,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:39:17,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:39:17,261 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:39:17,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:39:17,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:39:17,264 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:39:17,265 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:39:17,265 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:39:17,266 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:39:17,268 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:39:17,269 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:39:17,270 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:39:17,271 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:39:17,272 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:39:17,272 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:39:17,272 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:39:17,274 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:39:17,275 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:39:17,276 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:39:17,310 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:39:17,310 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:39:17,311 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:39:17,312 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:39:17,313 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:39:17,313 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:39:17,313 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:39:17,314 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:39:17,314 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:39:17,314 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:39:17,315 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:39:17,315 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:39:17,315 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:39:17,315 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:39:17,316 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:39:17,316 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:39:17,316 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:39:17,316 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:39:17,317 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:39:17,317 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:39:17,317 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:39:17,318 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:39:17,318 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:39:17,318 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:39:17,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:39:17,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:39:17,319 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:39:17,320 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:39:17,320 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:39:17,320 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:39:17,320 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:39:17,321 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:39:17,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:39:17,321 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_c43e99fc-15dd-4236-bf60-f8b40a56814b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 460c22b2298e82c93e0c779716bcc2f68b35af6e [2020-12-01 17:39:17,886 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:39:17,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:39:17,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:39:17,938 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:39:17,941 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:39:17,943 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/../../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound20.i [2020-12-01 17:39:18,027 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/data/4daf154fe/8027c321187f4169821962262de7e037/FLAG0af4c6071 [2020-12-01 17:39:18,720 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:39:18,721 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound20.i [2020-12-01 17:39:18,733 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/data/4daf154fe/8027c321187f4169821962262de7e037/FLAG0af4c6071 [2020-12-01 17:39:19,038 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/data/4daf154fe/8027c321187f4169821962262de7e037 [2020-12-01 17:39:19,042 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:39:19,046 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:39:19,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:39:19,052 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:39:19,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:39:19,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:39:19" (1/1) ... [2020-12-01 17:39:19,061 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@791b19ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:19, skipping insertion in model container [2020-12-01 17:39:19,061 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:39:19" (1/1) ... [2020-12-01 17:39:19,070 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:39:19,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:39:19,408 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:39:19,433 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:39:19,485 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:39:19,512 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:39:19,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:19 WrapperNode [2020-12-01 17:39:19,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:39:19,537 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:39:19,537 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:39:19,537 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:39:19,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:19" (1/1) ... [2020-12-01 17:39:19,579 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:19" (1/1) ... [2020-12-01 17:39:19,617 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:39:19,619 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:39:19,619 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:39:19,619 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:39:19,631 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:19" (1/1) ... [2020-12-01 17:39:19,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:19" (1/1) ... [2020-12-01 17:39:19,635 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:19" (1/1) ... [2020-12-01 17:39:19,636 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:19" (1/1) ... [2020-12-01 17:39:19,646 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:19" (1/1) ... [2020-12-01 17:39:19,660 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:19" (1/1) ... [2020-12-01 17:39:19,663 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:19" (1/1) ... [2020-12-01 17:39:19,667 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:39:19,668 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:39:19,668 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:39:19,668 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:39:19,669 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:39:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c43e99fc-15dd-4236-bf60-f8b40a56814b/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:39:19,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:39:19,784 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:39:19,784 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:39:19,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:39:19,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:39:19,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:39:19,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 17:39:19,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 17:39:32,257 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:39:32,257 INFO L298 CfgBuilder]: Removed 7 assume(true) statements. [2020-12-01 17:39:32,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:39:32 BoogieIcfgContainer [2020-12-01 17:39:32,261 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:39:32,262 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:39:32,262 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:39:32,277 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:39:32,278 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:39:32" (1/1) ... [2020-12-01 17:39:32,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:39:32,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:39:32,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 24 states and 33 transitions. [2020-12-01 17:39:32,352 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 33 transitions. [2020-12-01 17:39:32,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 17:39:32,359 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:39:32,421 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:39:32,429 INFO L168 Benchmark]: Toolchain (without parser) took 13380.51 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 32.5 MB in the beginning and 48.1 MB in the end (delta: -15.6 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:39:32,430 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 54.5 MB. Free memory was 36.6 MB in the beginning and 36.6 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:39:32,432 INFO L168 Benchmark]: CACSL2BoogieTranslator took 484.13 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 32.3 MB in the beginning and 51.2 MB in the end (delta: -18.9 MB). Peak memory consumption was 7.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:39:32,434 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.06 ms. Allocated memory is still 67.1 MB. Free memory was 51.0 MB in the beginning and 49.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:39:32,435 INFO L168 Benchmark]: Boogie Preprocessor took 48.35 ms. Allocated memory is still 67.1 MB. Free memory was 49.4 MB in the beginning and 47.9 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:39:32,437 INFO L168 Benchmark]: RCFGBuilder took 12593.20 ms. Allocated memory is still 67.1 MB. Free memory was 47.7 MB in the beginning and 37.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 17.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:39:32,438 INFO L168 Benchmark]: CodeCheck took 163.30 ms. Allocated memory is still 67.1 MB. Free memory was 37.0 MB in the beginning and 48.1 MB in the end (delta: -11.0 MB). Peak memory consumption was 4.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:39:32,445 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 54.5 MB. Free memory was 36.6 MB in the beginning and 36.6 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 484.13 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 32.3 MB in the beginning and 51.2 MB in the end (delta: -18.9 MB). Peak memory consumption was 7.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 81.06 ms. Allocated memory is still 67.1 MB. Free memory was 51.0 MB in the beginning and 49.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 48.35 ms. Allocated memory is still 67.1 MB. Free memory was 49.4 MB in the beginning and 47.9 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 12593.20 ms. Allocated memory is still 67.1 MB. Free memory was 47.7 MB in the beginning and 37.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 17.8 MB. Max. memory is 16.1 GB. * CodeCheck took 163.30 ms. Allocated memory is still 67.1 MB. Free memory was 37.0 MB in the beginning and 48.1 MB in the end (delta: -11.0 MB). Peak memory consumption was 4.6 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...