./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/loop-industry-pattern/ofuf_4_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_4_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/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 d9173b5752f2ad7e2ef0e121ccbbcc0f8d06ad57 .................................................................................................................................................................................... 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_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_4_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/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 d9173b5752f2ad7e2ef0e121ccbbcc0f8d06ad57 .......................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: must not be computed --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 21:25:59,280 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:25:59,282 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:25:59,293 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:25:59,294 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:25:59,296 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:25:59,299 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:25:59,301 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:25:59,304 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:25:59,307 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:25:59,309 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:25:59,310 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:25:59,311 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:25:59,314 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:25:59,322 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:25:59,323 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:25:59,324 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:25:59,325 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:25:59,330 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:25:59,332 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:25:59,339 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:25:59,340 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:25:59,342 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:25:59,342 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:25:59,342 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:25:59,343 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:25:59,344 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:25:59,344 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:25:59,345 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:25:59,346 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:25:59,346 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:25:59,347 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:25:59,347 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:25:59,347 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:25:59,348 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:25:59,349 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:25:59,349 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-10-26 21:25:59,366 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:25:59,367 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:25:59,368 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:25:59,368 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:25:59,369 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:25:59,369 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:25:59,369 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 21:25:59,369 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:25:59,370 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 21:25:59,370 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 21:25:59,370 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 21:25:59,370 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:25:59,370 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:25:59,370 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:25:59,371 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:25:59,371 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 21:25:59,371 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:25:59,371 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:25:59,371 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:25:59,371 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 21:25:59,372 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:25:59,372 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 21:25:59,372 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 21:25:59,372 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:25:59,372 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:25:59,372 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:25:59,372 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 21:25:59,373 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:25:59,373 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 21:25:59,373 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_82f0648c-5182-4cf3-bea5-9e7128e5a41f/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 -> d9173b5752f2ad7e2ef0e121ccbbcc0f8d06ad57 [2018-10-26 21:25:59,425 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:25:59,440 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:25:59,446 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:25:59,448 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:25:59,449 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:25:59,450 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/../../sv-benchmarks/c/loop-industry-pattern/ofuf_4_true-unreach-call.c [2018-10-26 21:25:59,525 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/data/8a0f084ab/e3a82dc154bb4903bb815d1b24c2ea80/FLAGff5da3c20 [2018-10-26 21:25:59,965 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:25:59,967 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/sv-benchmarks/c/loop-industry-pattern/ofuf_4_true-unreach-call.c [2018-10-26 21:25:59,981 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/data/8a0f084ab/e3a82dc154bb4903bb815d1b24c2ea80/FLAGff5da3c20 [2018-10-26 21:25:59,996 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/data/8a0f084ab/e3a82dc154bb4903bb815d1b24c2ea80 [2018-10-26 21:26:00,000 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:26:00,002 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 21:26:00,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:26:00,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:26:00,007 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:26:00,008 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:25:59" (1/1) ... [2018-10-26 21:26:00,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7af8d4b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:26:00, skipping insertion in model container [2018-10-26 21:26:00,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:25:59" (1/1) ... [2018-10-26 21:26:00,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:26:00,061 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:26:00,303 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: must not be computed at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValue_Array(TypeSizeAndOffsetComputer.java:228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:200) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:281) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructOffsetForField(TypeSizeAndOffsetComputer.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructOffsetForField(TypeSizeAndOffsetComputer.java:142) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.ArrayHandler.handleArraySubscriptExpression(ArrayHandler.java:119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:288) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:108) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) 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:1300) 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:960) 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.handleLoops(CHandler.java:3475) 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:223) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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:188) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 21:26:00,307 INFO L168 Benchmark]: Toolchain (without parser) took 306.30 ms. Allocated memory is still 1.0 GB. Free memory was 955.8 MB in the beginning and 942.4 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-10-26 21:26:00,309 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 980.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:26:00,309 INFO L168 Benchmark]: CACSL2BoogieTranslator took 303.25 ms. Allocated memory is still 1.0 GB. Free memory was 955.8 MB in the beginning and 942.4 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-10-26 21:26:00,312 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 980.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 303.25 ms. Allocated memory is still 1.0 GB. Free memory was 955.8 MB in the beginning and 942.4 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: must not be computed de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: must not be computed: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:254) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 21:26:02,447 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:26:02,448 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:26:02,461 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:26:02,461 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:26:02,462 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:26:02,463 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:26:02,465 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:26:02,466 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:26:02,467 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:26:02,468 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:26:02,468 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:26:02,469 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:26:02,472 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:26:02,474 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:26:02,475 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:26:02,476 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:26:02,477 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:26:02,488 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:26:02,491 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:26:02,494 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:26:02,495 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:26:02,497 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:26:02,497 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:26:02,497 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:26:02,501 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:26:02,502 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:26:02,503 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:26:02,504 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:26:02,505 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:26:02,505 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:26:02,506 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:26:02,506 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:26:02,508 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:26:02,509 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:26:02,510 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:26:02,510 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-10-26 21:26:02,534 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:26:02,535 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:26:02,536 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:26:02,536 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:26:02,536 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:26:02,536 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:26:02,537 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 21:26:02,537 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:26:02,537 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 21:26:02,537 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 21:26:02,537 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:26:02,538 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:26:02,538 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:26:02,538 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:26:02,539 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 21:26:02,539 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 21:26:02,539 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 21:26:02,540 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:26:02,540 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:26:02,540 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:26:02,540 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 21:26:02,540 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:26:02,540 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 21:26:02,541 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 21:26:02,541 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:26:02,541 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:26:02,541 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:26:02,541 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 21:26:02,542 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:26:02,542 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 21:26:02,542 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 21:26:02,544 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_82f0648c-5182-4cf3-bea5-9e7128e5a41f/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 -> d9173b5752f2ad7e2ef0e121ccbbcc0f8d06ad57 [2018-10-26 21:26:02,597 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:26:02,610 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:26:02,614 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:26:02,616 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:26:02,616 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:26:02,617 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/../../sv-benchmarks/c/loop-industry-pattern/ofuf_4_true-unreach-call.c [2018-10-26 21:26:02,673 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/data/744f2d664/94f15012270244d8b5c8f208607e226c/FLAGc26ae23c4 [2018-10-26 21:26:03,178 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:26:03,178 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/sv-benchmarks/c/loop-industry-pattern/ofuf_4_true-unreach-call.c [2018-10-26 21:26:03,190 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/data/744f2d664/94f15012270244d8b5c8f208607e226c/FLAGc26ae23c4 [2018-10-26 21:26:03,206 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_82f0648c-5182-4cf3-bea5-9e7128e5a41f/bin-2019/uautomizer/data/744f2d664/94f15012270244d8b5c8f208607e226c [2018-10-26 21:26:03,211 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:26:03,212 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 21:26:03,213 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:26:03,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:26:03,221 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:26:03,222 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:26:03" (1/1) ... [2018-10-26 21:26:03,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@559bb6cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:26:03, skipping insertion in model container [2018-10-26 21:26:03,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:26:03" (1/1) ... [2018-10-26 21:26:03,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:26:03,273 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:26:03,541 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: must not be computed at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValue_Array(TypeSizeAndOffsetComputer.java:228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:200) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:281) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructOffsetForField(TypeSizeAndOffsetComputer.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructOffsetForField(TypeSizeAndOffsetComputer.java:142) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.ArrayHandler.handleArraySubscriptExpression(ArrayHandler.java:119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:288) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:108) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) 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:1300) 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:960) 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.handleLoops(CHandler.java:3475) 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:223) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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:188) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 21:26:03,545 INFO L168 Benchmark]: Toolchain (without parser) took 333.16 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 937.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-10-26 21:26:03,552 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:26:03,552 INFO L168 Benchmark]: CACSL2BoogieTranslator took 330.63 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 937.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-10-26 21:26:03,554 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 330.63 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 937.1 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: AssertionError: must not be computed de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: must not be computed: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:254) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...