./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sfc-sfc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sfc-sfc.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c5309fb51635e24bcf7a19271c7710f1e6196888 ............................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sfc-sfc.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c5309fb51635e24bcf7a19271c7710f1e6196888 ........................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 14:24:56,158 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 14:24:56,160 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 14:24:56,167 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 14:24:56,167 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 14:24:56,168 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 14:24:56,169 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 14:24:56,170 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 14:24:56,171 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 14:24:56,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 14:24:56,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 14:24:56,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 14:24:56,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 14:24:56,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 14:24:56,175 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 14:24:56,176 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 14:24:56,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 14:24:56,177 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 14:24:56,179 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 14:24:56,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 14:24:56,182 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 14:24:56,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 14:24:56,183 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 14:24:56,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 14:24:56,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 14:24:56,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 14:24:56,186 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 14:24:56,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 14:24:56,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 14:24:56,187 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 14:24:56,187 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 14:24:56,188 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 14:24:56,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 14:24:56,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 14:24:56,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 14:24:56,189 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 14:24:56,190 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 14:24:56,190 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 14:24:56,190 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 14:24:56,191 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 14:24:56,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 14:24:56,191 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 14:24:56,202 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 14:24:56,202 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 14:24:56,203 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 14:24:56,203 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 14:24:56,203 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 14:24:56,203 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 14:24:56,203 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 14:24:56,203 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 14:24:56,203 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 14:24:56,203 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 14:24:56,204 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 14:24:56,204 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 14:24:56,204 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 14:24:56,204 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 14:24:56,204 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 14:24:56,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 14:24:56,205 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 14:24:56,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 14:24:56,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 14:24:56,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 14:24:56,205 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 14:24:56,205 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 14:24:56,205 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 14:24:56,205 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 14:24:56,206 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 14:24:56,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 14:24:56,206 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 14:24:56,206 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 14:24:56,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 14:24:56,206 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 14:24:56,206 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 14:24:56,206 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 14:24:56,206 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 14:24:56,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 14:24:56,207 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 14:24:56,207 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 14:24:56,207 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 14:24:56,207 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 14:24:56,207 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5309fb51635e24bcf7a19271c7710f1e6196888 [2019-12-07 14:24:56,308 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 14:24:56,315 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 14:24:56,317 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 14:24:56,318 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 14:24:56,318 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 14:24:56,319 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sfc-sfc.cil.i [2019-12-07 14:24:56,358 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/data/b1d1b5b80/1a310eb6950043648dde65f8994c16ba/FLAGb6dcc258c [2019-12-07 14:24:57,515 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 14:24:57,516 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sfc-sfc.cil.i [2019-12-07 14:24:57,623 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/data/b1d1b5b80/1a310eb6950043648dde65f8994c16ba/FLAGb6dcc258c [2019-12-07 14:24:57,898 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/data/b1d1b5b80/1a310eb6950043648dde65f8994c16ba [2019-12-07 14:24:57,903 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 14:24:57,906 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 14:24:57,908 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 14:24:57,908 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 14:24:57,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 14:24:57,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:24:57" (1/1) ... [2019-12-07 14:24:57,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b0ac390 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:24:57, skipping insertion in model container [2019-12-07 14:24:57,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:24:57" (1/1) ... [2019-12-07 14:24:57,935 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 14:24:58,251 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 14:25:06,282 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:06,773 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:06,921 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:06,921 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:06,922 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:06,923 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:06,924 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:06,948 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:06,948 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:06,949 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:07,025 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:07,399 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:07,734 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:07,839 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:08,043 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:08,068 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:08,093 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:08,118 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:17,839 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:18,514 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:21,633 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:21,634 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:21,769 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:23,193 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:23,217 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:23,240 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:23,264 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:37,940 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:38,736 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:38,737 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:38,737 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:38,738 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:53,671 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:57,246 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:57,270 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:58,467 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:58,492 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:58,492 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:58,540 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:58,564 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:58,590 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:58,590 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:58,716 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:58,717 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:58,717 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:59,469 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:59,470 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:59,471 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:59,471 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:25:59,472 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:26:01,197 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:26:01,222 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:26:01,247 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:26:01,271 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:26:01,876 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:26:01,900 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:26:02,038 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:26:03,139 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:26:03,162 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:26:03,343 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:26:03,367 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:26:03,370 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:956) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) 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:698) 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:1336) 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:1029) 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:1029) 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:1561) 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:1029) 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:1029) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 14:26:03,374 INFO L168 Benchmark]: Toolchain (without parser) took 65467.95 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 300.4 MB). Free memory was 842.6 MB in the beginning and 739.3 MB in the end (delta: 103.3 MB). Peak memory consumption was 423.5 MB. Max. memory is 11.5 GB. [2019-12-07 14:26:03,374 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 14:26:03,375 INFO L168 Benchmark]: CACSL2BoogieTranslator took 65463.89 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 300.4 MB). Free memory was 842.6 MB in the beginning and 739.3 MB in the end (delta: 103.3 MB). Peak memory consumption was 423.5 MB. Max. memory is 11.5 GB. [2019-12-07 14:26:03,376 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 65463.89 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 300.4 MB). Free memory was 842.6 MB in the beginning and 739.3 MB in the end (delta: 103.3 MB). Peak memory consumption was 423.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 14:26:04,561 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 14:26:04,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 14:26:04,570 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 14:26:04,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 14:26:04,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 14:26:04,572 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 14:26:04,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 14:26:04,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 14:26:04,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 14:26:04,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 14:26:04,577 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 14:26:04,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 14:26:04,578 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 14:26:04,578 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 14:26:04,579 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 14:26:04,579 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 14:26:04,580 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 14:26:04,582 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 14:26:04,583 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 14:26:04,584 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 14:26:04,585 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 14:26:04,586 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 14:26:04,586 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 14:26:04,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 14:26:04,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 14:26:04,588 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 14:26:04,589 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 14:26:04,589 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 14:26:04,590 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 14:26:04,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 14:26:04,591 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 14:26:04,591 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 14:26:04,591 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 14:26:04,592 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 14:26:04,592 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 14:26:04,593 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 14:26:04,593 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 14:26:04,593 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 14:26:04,594 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 14:26:04,594 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 14:26:04,595 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 14:26:04,604 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 14:26:04,605 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 14:26:04,605 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 14:26:04,605 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 14:26:04,605 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 14:26:04,606 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 14:26:04,606 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 14:26:04,606 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 14:26:04,606 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 14:26:04,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 14:26:04,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 14:26:04,607 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 14:26:04,607 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 14:26:04,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 14:26:04,607 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 14:26:04,607 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 14:26:04,607 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 14:26:04,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 14:26:04,608 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 14:26:04,608 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 14:26:04,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 14:26:04,608 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 14:26:04,608 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 14:26:04,608 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 14:26:04,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 14:26:04,609 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 14:26:04,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 14:26:04,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 14:26:04,609 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 14:26:04,609 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 14:26:04,609 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 14:26:04,609 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 14:26:04,609 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 14:26:04,610 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5309fb51635e24bcf7a19271c7710f1e6196888 [2019-12-07 14:26:04,781 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 14:26:04,791 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 14:26:04,794 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 14:26:04,795 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 14:26:04,795 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 14:26:04,796 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sfc-sfc.cil.i [2019-12-07 14:26:04,843 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/data/57d15ed09/bc883de1d11e418a88fca480725698fe/FLAG7a5e49c5f [2019-12-07 14:26:05,861 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 14:26:05,861 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sfc-sfc.cil.i [2019-12-07 14:26:05,980 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/data/57d15ed09/bc883de1d11e418a88fca480725698fe/FLAG7a5e49c5f [2019-12-07 14:26:06,115 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4920061a-4167-4320-863c-73d5ffb411a3/bin/utaipan/data/57d15ed09/bc883de1d11e418a88fca480725698fe [2019-12-07 14:26:06,117 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 14:26:06,118 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 14:26:06,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 14:26:06,119 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 14:26:06,121 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 14:26:06,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:26:06" (1/1) ... [2019-12-07 14:26:06,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32292186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:26:06, skipping insertion in model container [2019-12-07 14:26:06,123 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:26:06" (1/1) ... [2019-12-07 14:26:06,128 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 14:26:06,446 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 14:26:45,899 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 14:27:11,118 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:956) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) 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:698) 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:1336) 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:1029) 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:1029) 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:1561) 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:1029) 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:1029) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 14:27:11,122 INFO L168 Benchmark]: Toolchain (without parser) took 65003.19 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 498.6 MB). Free memory was 848.4 MB in the beginning and 1.0 GB in the end (delta: -152.8 MB). Peak memory consumption was 505.7 MB. Max. memory is 11.5 GB. [2019-12-07 14:27:11,122 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 14:27:11,123 INFO L168 Benchmark]: CACSL2BoogieTranslator took 65001.07 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 498.6 MB). Free memory was 848.4 MB in the beginning and 1.0 GB in the end (delta: -152.8 MB). Peak memory consumption was 505.7 MB. Max. memory is 11.5 GB. [2019-12-07 14:27:11,124 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 65001.07 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 498.6 MB). Free memory was 848.4 MB in the beginning and 1.0 GB in the end (delta: -152.8 MB). Peak memory consumption was 505.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...