./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-esbmc-regression/remainder_true-unreach-call.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_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/floats-esbmc-regression/remainder_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5d402ac507609276ea04b039d75d630fec0551ac .................................................................................................................................................................... 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_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/floats-esbmc-regression/remainder_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5d402ac507609276ea04b039d75d630fec0551ac ...................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: not yet supported float operation remainder --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 06:08:24,668 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 06:08:24,669 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 06:08:24,676 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 06:08:24,677 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 06:08:24,677 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 06:08:24,678 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 06:08:24,679 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 06:08:24,680 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 06:08:24,680 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 06:08:24,681 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 06:08:24,681 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 06:08:24,682 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 06:08:24,682 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 06:08:24,683 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 06:08:24,683 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 06:08:24,684 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 06:08:24,685 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 06:08:24,685 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 06:08:24,686 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 06:08:24,686 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 06:08:24,687 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 06:08:24,688 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 06:08:24,688 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 06:08:24,688 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 06:08:24,689 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 06:08:24,689 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 06:08:24,689 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 06:08:24,690 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 06:08:24,690 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 06:08:24,690 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 06:08:24,691 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 06:08:24,691 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 06:08:24,691 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 06:08:24,691 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 06:08:24,692 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 06:08:24,692 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-09 06:08:24,699 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 06:08:24,699 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 06:08:24,699 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 06:08:24,699 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 06:08:24,700 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 06:08:24,700 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 06:08:24,700 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 06:08:24,700 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 06:08:24,700 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 06:08:24,700 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 06:08:24,700 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 06:08:24,700 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 06:08:24,700 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 06:08:24,701 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 06:08:24,701 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 06:08:24,701 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 06:08:24,701 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 06:08:24,701 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 06:08:24,701 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 06:08:24,701 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 06:08:24,701 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 06:08:24,701 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 06:08:24,701 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 06:08:24,701 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 06:08:24,701 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 06:08:24,702 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 06:08:24,702 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 06:08:24,702 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-09 06:08:24,702 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 06:08:24,702 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 06:08:24,702 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_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer 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 -> Automizer 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 -> 5d402ac507609276ea04b039d75d630fec0551ac [2018-12-09 06:08:24,719 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 06:08:24,728 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 06:08:24,731 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 06:08:24,732 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 06:08:24,732 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 06:08:24,733 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/../../sv-benchmarks/c/floats-esbmc-regression/remainder_true-unreach-call.i [2018-12-09 06:08:24,770 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/data/55bd643da/3c2f0ef35cc241108a124d28deab29d3/FLAG90b9eea60 [2018-12-09 06:08:25,196 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 06:08:25,197 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/sv-benchmarks/c/floats-esbmc-regression/remainder_true-unreach-call.i [2018-12-09 06:08:25,205 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/data/55bd643da/3c2f0ef35cc241108a124d28deab29d3/FLAG90b9eea60 [2018-12-09 06:08:25,214 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/data/55bd643da/3c2f0ef35cc241108a124d28deab29d3 [2018-12-09 06:08:25,216 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 06:08:25,217 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 06:08:25,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 06:08:25,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 06:08:25,219 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 06:08:25,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:08:25" (1/1) ... [2018-12-09 06:08:25,221 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f9c013a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:08:25, skipping insertion in model container [2018-12-09 06:08:25,221 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:08:25" (1/1) ... [2018-12-09 06:08:25,226 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 06:08:25,246 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 06:08:25,494 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: remainder at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherBinaryFloatOperation(IntegerTranslation.java:852) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleBinaryFloatFunction(StandardFunctionHandler.java:1676) 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:665) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:678) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1327) 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: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.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-09 06:08:25,496 INFO L168 Benchmark]: Toolchain (without parser) took 279.40 ms. Allocated memory is still 1.0 GB. Free memory was 954.5 MB in the beginning and 940.0 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2018-12-09 06:08:25,497 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 06:08:25,497 INFO L168 Benchmark]: CACSL2BoogieTranslator took 277.96 ms. Allocated memory is still 1.0 GB. Free memory was 954.5 MB in the beginning and 940.0 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2018-12-09 06:08:25,498 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 277.96 ms. Allocated memory is still 1.0 GB. Free memory was 954.5 MB in the beginning and 940.0 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 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: remainder de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: remainder: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherBinaryFloatOperation(IntegerTranslation.java:852) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-09 06:08:26,533 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 06:08:26,534 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 06:08:26,540 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 06:08:26,541 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 06:08:26,541 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 06:08:26,542 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 06:08:26,543 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 06:08:26,543 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 06:08:26,544 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 06:08:26,544 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 06:08:26,544 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 06:08:26,545 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 06:08:26,545 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 06:08:26,546 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 06:08:26,546 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 06:08:26,547 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 06:08:26,547 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 06:08:26,548 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 06:08:26,549 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 06:08:26,549 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 06:08:26,550 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 06:08:26,551 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 06:08:26,551 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 06:08:26,551 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 06:08:26,552 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 06:08:26,552 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 06:08:26,553 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 06:08:26,553 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 06:08:26,554 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 06:08:26,554 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 06:08:26,554 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 06:08:26,554 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 06:08:26,554 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 06:08:26,555 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 06:08:26,555 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 06:08:26,555 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-12-09 06:08:26,562 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 06:08:26,562 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 06:08:26,563 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 06:08:26,563 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 06:08:26,563 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 06:08:26,564 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 06:08:26,564 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 06:08:26,564 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 06:08:26,564 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 06:08:26,564 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 06:08:26,564 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 06:08:26,564 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 06:08:26,564 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 06:08:26,564 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 06:08:26,564 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 06:08:26,564 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 06:08:26,564 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 06:08:26,565 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 06:08:26,565 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 06:08:26,565 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 06:08:26,565 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 06:08:26,565 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 06:08:26,565 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 06:08:26,565 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 06:08:26,565 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 06:08:26,565 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 06:08:26,565 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 06:08:26,565 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 06:08:26,566 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-09 06:08:26,566 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 06:08:26,566 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 06:08:26,566 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 06:08:26,566 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_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer 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 -> Automizer 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 -> 5d402ac507609276ea04b039d75d630fec0551ac [2018-12-09 06:08:26,583 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 06:08:26,590 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 06:08:26,592 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 06:08:26,593 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 06:08:26,593 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 06:08:26,594 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/../../sv-benchmarks/c/floats-esbmc-regression/remainder_true-unreach-call.i [2018-12-09 06:08:26,628 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/data/73d1b6ee9/b64ba6a51e1449f3b8c6943d4b3df0d9/FLAGd0b29b990 [2018-12-09 06:08:27,089 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 06:08:27,090 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/sv-benchmarks/c/floats-esbmc-regression/remainder_true-unreach-call.i [2018-12-09 06:08:27,097 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/data/73d1b6ee9/b64ba6a51e1449f3b8c6943d4b3df0d9/FLAGd0b29b990 [2018-12-09 06:08:27,105 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d1d654a0-2937-4a61-b600-0817f74582c3/bin-2019/uautomizer/data/73d1b6ee9/b64ba6a51e1449f3b8c6943d4b3df0d9 [2018-12-09 06:08:27,107 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 06:08:27,108 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 06:08:27,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 06:08:27,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 06:08:27,112 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 06:08:27,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:08:27" (1/1) ... [2018-12-09 06:08:27,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29cbdcff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:08:27, skipping insertion in model container [2018-12-09 06:08:27,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:08:27" (1/1) ... [2018-12-09 06:08:27,121 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 06:08:27,149 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 06:08:27,400 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 remainder at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOtherBinaryFloatOperation(BitvectorTranslation.java:1186) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleBinaryFloatFunction(StandardFunctionHandler.java:1676) 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:665) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:678) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1327) 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: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.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-09 06:08:27,403 INFO L168 Benchmark]: Toolchain (without parser) took 295.11 ms. Allocated memory is still 1.0 GB. Free memory was 939.3 MB in the beginning and 928.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-09 06:08:27,404 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 06:08:27,404 INFO L168 Benchmark]: CACSL2BoogieTranslator took 293.15 ms. Allocated memory is still 1.0 GB. Free memory was 939.3 MB in the beginning and 928.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-09 06:08:27,405 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 293.15 ms. Allocated memory is still 1.0 GB. Free memory was 939.3 MB in the beginning and 928.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: not yet supported float operation remainder de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: not yet supported float operation remainder: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOtherBinaryFloatOperation(BitvectorTranslation.java:1186) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...