./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.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_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/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 89c338b687e346202ada22a745316378c86eb017 ............................................................................................................................................................................................... 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_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/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 89c338b687e346202ada22a745316378c86eb017 ........................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 19:31:51,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 19:31:51,152 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 19:31:51,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 19:31:51,161 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 19:31:51,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 19:31:51,163 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 19:31:51,164 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 19:31:51,166 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 19:31:51,167 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 19:31:51,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 19:31:51,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 19:31:51,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 19:31:51,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 19:31:51,170 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 19:31:51,171 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 19:31:51,171 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 19:31:51,172 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 19:31:51,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 19:31:51,175 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 19:31:51,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 19:31:51,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 19:31:51,177 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 19:31:51,178 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 19:31:51,179 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 19:31:51,180 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 19:31:51,180 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 19:31:51,180 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 19:31:51,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 19:31:51,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 19:31:51,181 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 19:31:51,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 19:31:51,182 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 19:31:51,182 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 19:31:51,183 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 19:31:51,183 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 19:31:51,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 19:31:51,183 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 19:31:51,184 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 19:31:51,184 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 19:31:51,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 19:31:51,185 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 19:31:51,194 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 19:31:51,194 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 19:31:51,195 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 19:31:51,195 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 19:31:51,195 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 19:31:51,195 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 19:31:51,195 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 19:31:51,195 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 19:31:51,196 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 19:31:51,196 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 19:31:51,196 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 19:31:51,196 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 19:31:51,196 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 19:31:51,196 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 19:31:51,196 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 19:31:51,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 19:31:51,197 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 19:31:51,197 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 19:31:51,197 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 19:31:51,197 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 19:31:51,197 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 19:31:51,197 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 19:31:51,197 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 19:31:51,197 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 19:31:51,197 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 19:31:51,198 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 19:31:51,198 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 19:31:51,198 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 19:31:51,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 19:31:51,198 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 19:31:51,198 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 19:31:51,198 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 19:31:51,199 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 19:31:51,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 19:31:51,199 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 19:31:51,199 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 19:31:51,199 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 19:31:51,199 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 19:31:51,199 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_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/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 -> 89c338b687e346202ada22a745316378c86eb017 [2019-12-07 19:31:51,296 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 19:31:51,306 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 19:31:51,309 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 19:31:51,310 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 19:31:51,311 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 19:31:51,311 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2019-12-07 19:31:51,355 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/data/8a0123478/9b76aed2d1cd45c0b015bc388cbda2e5/FLAG2ce1db8d6 [2019-12-07 19:31:51,841 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 19:31:51,841 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2019-12-07 19:31:51,861 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/data/8a0123478/9b76aed2d1cd45c0b015bc388cbda2e5/FLAG2ce1db8d6 [2019-12-07 19:31:51,871 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/data/8a0123478/9b76aed2d1cd45c0b015bc388cbda2e5 [2019-12-07 19:31:51,873 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 19:31:51,873 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 19:31:51,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 19:31:51,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 19:31:51,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 19:31:51,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 07:31:51" (1/1) ... [2019-12-07 19:31:51,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c1d91fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 07:31:51, skipping insertion in model container [2019-12-07 19:31:51,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 07:31:51" (1/1) ... [2019-12-07 19:31:51,883 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 19:31:51,940 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 19:31:52,169 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 19:31:52,173 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 19:31:52,613 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 19:31:52,614 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 19:31:52,670 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:52,671 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:52,671 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:52,672 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:52,673 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:52,685 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:52,685 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:52,686 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:52,687 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:52,688 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:52,689 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:52,689 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:52,690 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:52,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 19:31:52,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 19:31:52,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 19:31:52,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 19:31:52,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 19:31:52,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 19:31:52,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 19:31:52,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 19:31:52,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 19:31:52,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 19:31:53,074 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 19:31:53,083 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1015) 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: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.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 19:31:53,086 INFO L168 Benchmark]: Toolchain (without parser) took 1212.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 932.8 MB in the beginning and 1.1 GB in the end (delta: -122.5 MB). Peak memory consumption was 44.1 MB. Max. memory is 11.5 GB. [2019-12-07 19:31:53,087 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 19:31:53,087 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1210.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 932.8 MB in the beginning and 1.1 GB in the end (delta: -122.5 MB). Peak memory consumption was 44.1 MB. Max. memory is 11.5 GB. [2019-12-07 19:31:53,089 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1210.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 932.8 MB in the beginning and 1.1 GB in the end (delta: -122.5 MB). Peak memory consumption was 44.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) 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 19:31:54,190 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 19:31:54,191 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 19:31:54,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 19:31:54,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 19:31:54,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 19:31:54,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 19:31:54,202 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 19:31:54,203 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 19:31:54,204 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 19:31:54,205 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 19:31:54,205 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 19:31:54,206 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 19:31:54,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 19:31:54,207 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 19:31:54,208 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 19:31:54,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 19:31:54,209 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 19:31:54,210 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 19:31:54,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 19:31:54,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 19:31:54,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 19:31:54,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 19:31:54,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 19:31:54,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 19:31:54,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 19:31:54,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 19:31:54,218 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 19:31:54,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 19:31:54,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 19:31:54,219 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 19:31:54,219 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 19:31:54,220 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 19:31:54,220 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 19:31:54,221 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 19:31:54,221 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 19:31:54,221 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 19:31:54,222 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 19:31:54,222 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 19:31:54,222 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 19:31:54,223 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 19:31:54,223 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 19:31:54,233 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 19:31:54,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 19:31:54,234 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 19:31:54,234 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 19:31:54,234 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 19:31:54,234 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 19:31:54,234 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 19:31:54,235 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 19:31:54,235 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 19:31:54,235 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 19:31:54,235 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 19:31:54,235 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 19:31:54,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 19:31:54,236 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 19:31:54,236 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 19:31:54,236 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 19:31:54,236 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 19:31:54,236 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 19:31:54,236 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 19:31:54,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 19:31:54,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 19:31:54,237 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 19:31:54,237 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 19:31:54,237 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 19:31:54,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 19:31:54,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 19:31:54,237 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 19:31:54,237 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 19:31:54,238 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 19:31:54,238 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 19:31:54,238 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 19:31:54,238 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 19:31:54,238 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 19:31:54,238 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_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/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 -> 89c338b687e346202ada22a745316378c86eb017 [2019-12-07 19:31:54,416 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 19:31:54,426 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 19:31:54,429 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 19:31:54,431 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 19:31:54,431 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 19:31:54,431 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2019-12-07 19:31:54,478 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/data/92de7fdc5/86739328540e4a5e85afc653c27477b7/FLAGb720d05ab [2019-12-07 19:31:55,120 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 19:31:55,121 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2019-12-07 19:31:55,141 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/data/92de7fdc5/86739328540e4a5e85afc653c27477b7/FLAGb720d05ab [2019-12-07 19:31:55,502 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6f9a3528-c2af-4eb0-9c76-ceaace25a3a4/bin/utaipan/data/92de7fdc5/86739328540e4a5e85afc653c27477b7 [2019-12-07 19:31:55,508 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 19:31:55,511 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 19:31:55,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 19:31:55,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 19:31:55,520 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 19:31:55,522 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 07:31:55" (1/1) ... [2019-12-07 19:31:55,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@325e95e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 07:31:55, skipping insertion in model container [2019-12-07 19:31:55,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 07:31:55" (1/1) ... [2019-12-07 19:31:55,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 19:31:55,655 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 19:31:55,855 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 19:31:55,858 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 19:31:56,331 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,332 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,332 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,333 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,334 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,344 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,344 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,346 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,346 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,348 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,348 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,349 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,349 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 19:31:56,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 19:31:56,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 19:31:56,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 19:31:56,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 19:31:56,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 19:31:56,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 19:31:56,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 19:31:56,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 19:31:56,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 19:31:56,728 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 19:31:56,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 19:31:56,815 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 19:31:56,842 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 19:31:56,845 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 19:31:56,845 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 19:31:56,867 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,867 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,868 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,868 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,868 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,873 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,874 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,875 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,875 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,876 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,876 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,877 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,877 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:56,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 19:31:56,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 19:31:56,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 19:31:56,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 19:31:56,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 19:31:56,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 19:31:56,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 19:31:56,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 19:31:56,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 19:31:56,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 19:31:56,923 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 19:31:56,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 19:31:56,969 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 19:31:56,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 19:31:56,980 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 19:31:57,002 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:57,002 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:57,002 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:57,002 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:57,003 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:57,007 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:57,007 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:57,008 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:57,008 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:57,009 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:57,009 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:57,010 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:57,010 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 19:31:57,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 19:31:57,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 19:31:57,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 19:31:57,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 19:31:57,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 19:31:57,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 19:31:57,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 19:31:57,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 19:31:57,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 19:31:57,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 19:31:57,049 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 19:31:57,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 19:31:57,639 INFO L208 MainTranslator]: Completed translation [2019-12-07 19:31:57,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 07:31:57 WrapperNode [2019-12-07 19:31:57,640 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 19:31:57,640 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 19:31:57,640 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 19:31:57,641 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 19:31:57,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 07:31:57" (1/1) ... [2019-12-07 19:31:57,677 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-07 19:31:57,695 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 07:31:57" (1/1) ... [2019-12-07 19:31:57,695 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 19:31:57,695 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 19:31:57,697 INFO L168 Benchmark]: Toolchain (without parser) took 2186.71 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 234.4 MB). Free memory was 941.6 MB in the beginning and 1.0 GB in the end (delta: -87.7 MB). Peak memory consumption was 146.6 MB. Max. memory is 11.5 GB. [2019-12-07 19:31:57,697 INFO L168 Benchmark]: CDTParser took 0.17 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 19:31:57,697 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2127.18 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 234.4 MB). Free memory was 941.6 MB in the beginning and 1.0 GB in the end (delta: -95.9 MB). Peak memory consumption was 294.7 MB. Max. memory is 11.5 GB. [2019-12-07 19:31:57,698 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.59 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2019-12-07 19:31:57,699 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 2127.18 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 234.4 MB). Free memory was 941.6 MB in the beginning and 1.0 GB in the end (delta: -95.9 MB). Peak memory consumption was 294.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.59 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...