./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/loop-industry-pattern/ofuf_2_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_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_2_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e112ed10880b57cbafaa3dde197e77ed469b9846 ............................................................................................................................................................................................ 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_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-industry-pattern/ofuf_2_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e112ed10880b57cbafaa3dde197e77ed469b9846 ................................................................................................................................................................................................... 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 [2018-11-10 13:11:47,123 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:11:47,124 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:11:47,131 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:11:47,131 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:11:47,131 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:11:47,132 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:11:47,133 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:11:47,134 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:11:47,135 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:11:47,136 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:11:47,136 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:11:47,136 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:11:47,137 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:11:47,138 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:11:47,138 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:11:47,138 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:11:47,139 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:11:47,141 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:11:47,142 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:11:47,143 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:11:47,143 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:11:47,145 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:11:47,145 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:11:47,145 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:11:47,146 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:11:47,147 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:11:47,147 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:11:47,148 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:11:47,149 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:11:47,149 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:11:47,149 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:11:47,149 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:11:47,150 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:11:47,150 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:11:47,151 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:11:47,151 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 13:11:47,161 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:11:47,161 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:11:47,162 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:11:47,162 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 13:11:47,162 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 13:11:47,162 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 13:11:47,163 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:11:47,163 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 13:11:47,163 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 13:11:47,163 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 13:11:47,163 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:11:47,163 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:11:47,163 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:11:47,163 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:11:47,164 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 13:11:47,164 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:11:47,164 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:11:47,164 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 13:11:47,164 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 13:11:47,164 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:11:47,164 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:11:47,165 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 13:11:47,165 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:11:47,165 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:11:47,165 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:11:47,165 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 13:11:47,165 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:11:47,165 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 13:11:47,165 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_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e112ed10880b57cbafaa3dde197e77ed469b9846 [2018-11-10 13:11:47,192 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:11:47,201 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:11:47,203 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:11:47,205 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:11:47,205 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:11:47,205 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/../../sv-benchmarks/c/loop-industry-pattern/ofuf_2_true-unreach-call.c [2018-11-10 13:11:47,248 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/data/627182f8d/8b69448bc4a24781ade36d471a0646e8/FLAGeff5a0681 [2018-11-10 13:11:47,583 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:11:47,584 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/sv-benchmarks/c/loop-industry-pattern/ofuf_2_true-unreach-call.c [2018-11-10 13:11:47,589 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/data/627182f8d/8b69448bc4a24781ade36d471a0646e8/FLAGeff5a0681 [2018-11-10 13:11:47,598 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/data/627182f8d/8b69448bc4a24781ade36d471a0646e8 [2018-11-10 13:11:47,601 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:11:47,603 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:11:47,603 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:11:47,603 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:11:47,607 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:11:47,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:11:47" (1/1) ... [2018-11-10 13:11:47,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54b11772 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:11:47, skipping insertion in model container [2018-11-10 13:11:47,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:11:47" (1/1) ... [2018-11-10 13:11:47,618 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:11:47,646 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:11:47,798 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 13:11:47,800 INFO L168 Benchmark]: Toolchain (without parser) took 198.70 ms. Allocated memory is still 1.0 GB. Free memory was 962.9 MB in the beginning and 945.6 MB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. [2018-11-10 13:11:47,802 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:11:47,802 INFO L168 Benchmark]: CACSL2BoogieTranslator took 196.75 ms. Allocated memory is still 1.0 GB. Free memory was 957.5 MB in the beginning and 945.6 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 11.5 GB. [2018-11-10 13:11:47,803 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 196.75 ms. Allocated memory is still 1.0 GB. Free memory was 957.5 MB in the beginning and 945.6 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 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 [2018-11-10 13:11:49,028 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:11:49,029 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:11:49,038 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:11:49,039 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:11:49,039 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:11:49,040 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:11:49,041 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:11:49,042 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:11:49,043 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:11:49,044 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:11:49,044 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:11:49,044 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:11:49,045 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:11:49,046 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:11:49,046 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:11:49,047 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:11:49,048 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:11:49,050 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:11:49,051 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:11:49,051 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:11:49,052 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:11:49,054 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:11:49,054 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:11:49,054 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:11:49,055 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:11:49,056 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:11:49,056 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:11:49,057 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:11:49,057 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:11:49,057 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:11:49,058 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:11:49,058 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:11:49,058 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:11:49,059 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:11:49,059 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:11:49,060 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 13:11:49,070 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:11:49,070 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:11:49,071 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:11:49,071 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 13:11:49,071 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 13:11:49,071 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 13:11:49,072 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:11:49,072 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 13:11:49,072 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 13:11:49,072 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:11:49,072 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:11:49,072 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:11:49,073 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:11:49,073 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 13:11:49,073 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 13:11:49,073 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 13:11:49,073 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:11:49,073 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:11:49,073 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 13:11:49,073 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 13:11:49,074 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:11:49,074 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:11:49,074 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 13:11:49,074 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:11:49,074 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:11:49,074 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:11:49,075 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 13:11:49,075 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 13:11:49,075 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:11:49,075 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 13:11:49,075 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 13:11:49,075 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_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e112ed10880b57cbafaa3dde197e77ed469b9846 [2018-11-10 13:11:49,108 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:11:49,117 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:11:49,119 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:11:49,120 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:11:49,121 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:11:49,121 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/../../sv-benchmarks/c/loop-industry-pattern/ofuf_2_true-unreach-call.c [2018-11-10 13:11:49,165 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/data/95446ed7a/53d4a5ca48ad482ab0c86de9fd7af15b/FLAG8a22acdbd [2018-11-10 13:11:49,498 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:11:49,498 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/sv-benchmarks/c/loop-industry-pattern/ofuf_2_true-unreach-call.c [2018-11-10 13:11:49,504 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/data/95446ed7a/53d4a5ca48ad482ab0c86de9fd7af15b/FLAG8a22acdbd [2018-11-10 13:11:49,512 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2271e666-66cd-4f52-9204-d11803b9534a/bin-2019/ukojak/data/95446ed7a/53d4a5ca48ad482ab0c86de9fd7af15b [2018-11-10 13:11:49,514 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:11:49,515 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:11:49,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:11:49,516 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:11:49,519 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:11:49,519 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:11:49" (1/1) ... [2018-11-10 13:11:49,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7133e341 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:11:49, skipping insertion in model container [2018-11-10 13:11:49,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:11:49" (1/1) ... [2018-11-10 13:11:49,527 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:11:49,553 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:11:49,721 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 13:11:49,725 INFO L168 Benchmark]: Toolchain (without parser) took 210.06 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 931.8 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 13:11:49,726 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:11:49,726 INFO L168 Benchmark]: CACSL2BoogieTranslator took 208.41 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 931.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-10 13:11:49,728 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 208.41 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 931.8 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: 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...