./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-floats-scientific-comp/loop5_true-unreach-call.c.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/loop-floats-scientific-comp/loop5_true-unreach-call.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3c4acd121833d8fd10baad50bdd6ddc5c6deb6d8 ........................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/loop-floats-scientific-comp/loop5_true-unreach-call.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3c4acd121833d8fd10baad50bdd6ddc5c6deb6d8 ................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: not yet supported float operation sin --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 14:58:55,336 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 14:58:55,337 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 14:58:55,343 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 14:58:55,343 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 14:58:55,344 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 14:58:55,344 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 14:58:55,345 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 14:58:55,346 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 14:58:55,346 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 14:58:55,346 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 14:58:55,347 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 14:58:55,347 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 14:58:55,348 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 14:58:55,348 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 14:58:55,348 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 14:58:55,349 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 14:58:55,350 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 14:58:55,350 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 14:58:55,351 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 14:58:55,352 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 14:58:55,352 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 14:58:55,353 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 14:58:55,353 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 14:58:55,353 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 14:58:55,354 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 14:58:55,354 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 14:58:55,355 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 14:58:55,355 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 14:58:55,356 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 14:58:55,356 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 14:58:55,356 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 14:58:55,356 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 14:58:55,356 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 14:58:55,357 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 14:58:55,357 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 14:58:55,357 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-08 14:58:55,364 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 14:58:55,364 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 14:58:55,365 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 14:58:55,365 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 14:58:55,365 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-08 14:58:55,365 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-08 14:58:55,365 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-08 14:58:55,365 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-08 14:58:55,365 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-08 14:58:55,365 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-08 14:58:55,366 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-08 14:58:55,366 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-08 14:58:55,366 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-08 14:58:55,366 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 14:58:55,366 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 14:58:55,366 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 14:58:55,366 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 14:58:55,367 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 14:58:55,367 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 14:58:55,367 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 14:58:55,367 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 14:58:55,367 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 14:58:55,367 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 14:58:55,367 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 14:58:55,367 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 14:58:55,367 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 14:58:55,367 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 14:58:55,367 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 14:58:55,368 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 14:58:55,368 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 14:58:55,368 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 14:58:55,368 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 14:58:55,368 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-08 14:58:55,368 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 14:58:55,368 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 14:58:55,368 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-08 14:58:55,368 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan 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 -> 3c4acd121833d8fd10baad50bdd6ddc5c6deb6d8 [2018-12-08 14:58:55,385 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 14:58:55,392 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 14:58:55,394 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 14:58:55,395 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 14:58:55,395 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 14:58:55,396 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/../../sv-benchmarks/c/loop-floats-scientific-comp/loop5_true-unreach-call.c.i [2018-12-08 14:58:55,430 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/data/1950b3f45/b7bcf496f2274280b63f1c0eacfadbdb/FLAG2a7d0e0e7 [2018-12-08 14:58:55,868 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 14:58:55,868 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/sv-benchmarks/c/loop-floats-scientific-comp/loop5_true-unreach-call.c.i [2018-12-08 14:58:55,875 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/data/1950b3f45/b7bcf496f2274280b63f1c0eacfadbdb/FLAG2a7d0e0e7 [2018-12-08 14:58:55,883 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/data/1950b3f45/b7bcf496f2274280b63f1c0eacfadbdb [2018-12-08 14:58:55,885 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 14:58:55,886 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 14:58:55,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 14:58:55,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 14:58:55,889 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 14:58:55,889 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 02:58:55" (1/1) ... [2018-12-08 14:58:55,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@81c3871 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:58:55, skipping insertion in model container [2018-12-08 14:58:55,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 02:58:55" (1/1) ... [2018-12-08 14:58:55,895 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 14:58:55,915 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 14:58:56,180 FATAL L292 ToolchainWalker]: 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: sin at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:845) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1668) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1320) 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:666) 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:666) 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:1271) 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:963) 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.visit(CHandler.java:2335) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:199) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) 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:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1342) 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:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2241) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) 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:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-08 14:58:56,182 INFO L168 Benchmark]: Toolchain (without parser) took 296.95 ms. Allocated memory is still 1.0 GB. Free memory was 948.1 MB in the beginning and 930.9 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2018-12-08 14:58:56,184 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 14:58:56,184 INFO L168 Benchmark]: CACSL2BoogieTranslator took 295.16 ms. Allocated memory is still 1.0 GB. Free memory was 948.1 MB in the beginning and 930.9 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2018-12-08 14:58:56,185 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 295.16 ms. Allocated memory is still 1.0 GB. Free memory was 948.1 MB in the beginning and 930.9 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sin: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:845) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-08 14:58:57,255 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 14:58:57,256 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 14:58:57,262 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 14:58:57,262 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 14:58:57,263 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 14:58:57,263 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 14:58:57,264 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 14:58:57,265 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 14:58:57,265 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 14:58:57,266 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 14:58:57,266 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 14:58:57,266 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 14:58:57,267 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 14:58:57,267 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 14:58:57,268 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 14:58:57,268 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 14:58:57,269 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 14:58:57,270 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 14:58:57,271 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 14:58:57,271 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 14:58:57,272 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 14:58:57,273 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 14:58:57,273 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 14:58:57,273 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 14:58:57,274 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 14:58:57,274 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 14:58:57,275 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 14:58:57,275 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 14:58:57,276 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 14:58:57,276 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 14:58:57,276 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 14:58:57,276 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 14:58:57,276 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 14:58:57,277 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 14:58:57,277 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 14:58:57,277 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-12-08 14:58:57,285 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 14:58:57,285 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 14:58:57,285 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 14:58:57,285 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 14:58:57,286 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-08 14:58:57,286 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-08 14:58:57,286 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-08 14:58:57,286 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-08 14:58:57,286 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-08 14:58:57,286 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-08 14:58:57,286 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 14:58:57,286 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 14:58:57,287 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 14:58:57,287 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 14:58:57,287 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 14:58:57,287 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 14:58:57,287 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 14:58:57,287 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-08 14:58:57,287 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-08 14:58:57,287 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 14:58:57,287 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 14:58:57,287 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 14:58:57,287 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 14:58:57,287 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 14:58:57,287 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 14:58:57,288 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 14:58:57,288 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 14:58:57,288 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 14:58:57,288 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 14:58:57,288 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 14:58:57,288 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 14:58:57,288 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-08 14:58:57,288 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 14:58:57,288 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-08 14:58:57,288 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-08 14:58:57,288 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan 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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan 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 -> 3c4acd121833d8fd10baad50bdd6ddc5c6deb6d8 [2018-12-08 14:58:57,307 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 14:58:57,316 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 14:58:57,319 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 14:58:57,320 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 14:58:57,321 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 14:58:57,321 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/../../sv-benchmarks/c/loop-floats-scientific-comp/loop5_true-unreach-call.c.i [2018-12-08 14:58:57,367 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/data/54d51d2af/009a92ff1e3945ac932fb2df7c8e89af/FLAGd5d387ea6 [2018-12-08 14:58:57,725 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 14:58:57,725 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/sv-benchmarks/c/loop-floats-scientific-comp/loop5_true-unreach-call.c.i [2018-12-08 14:58:57,731 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/data/54d51d2af/009a92ff1e3945ac932fb2df7c8e89af/FLAGd5d387ea6 [2018-12-08 14:58:58,101 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_534f6abf-12e0-4f30-94ad-fa3eb4f07eb8/bin-2019/utaipan/data/54d51d2af/009a92ff1e3945ac932fb2df7c8e89af [2018-12-08 14:58:58,103 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 14:58:58,104 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 14:58:58,105 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 14:58:58,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 14:58:58,108 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 14:58:58,109 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 02:58:58" (1/1) ... [2018-12-08 14:58:58,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a05a91c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 02:58:58, skipping insertion in model container [2018-12-08 14:58:58,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 02:58:58" (1/1) ... [2018-12-08 14:58:58,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 14:58:58,138 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 14:58:58,396 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: not yet supported float operation sin at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOtherUnaryFloatOperation(BitvectorTranslation.java:989) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1668) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1320) 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:666) 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:666) 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:1271) 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:963) 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.visit(CHandler.java:2335) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:199) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) 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:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1342) 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:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2241) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) 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:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-08 14:58:58,398 INFO L168 Benchmark]: Toolchain (without parser) took 294.55 ms. Allocated memory is still 1.0 GB. Free memory was 938.0 MB in the beginning and 921.9 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-12-08 14:58:58,399 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 14:58:58,400 INFO L168 Benchmark]: CACSL2BoogieTranslator took 292.56 ms. Allocated memory is still 1.0 GB. Free memory was 938.0 MB in the beginning and 921.9 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-12-08 14:58:58,401 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 292.56 ms. Allocated memory is still 1.0 GB. Free memory was 938.0 MB in the beginning and 921.9 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: not yet supported float operation sin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: not yet supported float operation sin: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOtherUnaryFloatOperation(BitvectorTranslation.java:989) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...