./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 23eb6a2902ff1c5833af6b827a7f196007ca13ff ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 23eb6a2902ff1c5833af6b827a7f196007ca13ff ................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 02:19:59,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:19:59,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:19:59,995 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:19:59,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:19:59,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:19:59,998 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:20:00,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:20:00,047 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:20:00,048 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:20:00,049 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:20:00,051 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:20:00,051 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:20:00,053 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:20:00,054 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:20:00,069 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:20:00,070 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:20:00,071 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:20:00,073 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:20:00,075 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:20:00,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:20:00,079 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:20:00,080 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:20:00,082 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:20:00,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:20:00,085 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:20:00,086 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:20:00,087 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:20:00,088 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:20:00,089 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:20:00,089 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:20:00,090 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:20:00,091 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:20:00,092 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:20:00,093 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:20:00,094 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:20:00,094 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:20:00,095 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:20:00,095 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:20:00,096 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:20:00,097 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:20:00,098 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 02:20:00,122 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:20:00,123 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:20:00,124 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:20:00,124 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:20:00,124 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:20:00,125 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:20:00,125 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 02:20:00,125 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:20:00,125 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:20:00,126 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 02:20:00,126 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 02:20:00,126 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:20:00,127 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 02:20:00,127 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 02:20:00,127 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 02:20:00,128 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:20:00,128 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 02:20:00,129 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:20:00,129 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:20:00,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:20:00,130 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:20:00,130 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:20:00,130 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:20:00,131 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:20:00,131 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:20:00,131 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:20:00,131 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:20:00,132 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:20:00,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:20:00,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:20:00,132 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:20:00,133 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:20:00,133 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 02:20:00,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 02:20:00,133 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:20:00,134 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:20:00,134 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:20:00,134 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 02:20:00,134 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23eb6a2902ff1c5833af6b827a7f196007ca13ff [2020-11-30 02:20:00,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:20:00,387 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:20:00,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:20:00,395 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:20:00,395 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:20:00,396 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-11-30 02:20:00,467 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/data/b9f4a4516/f77032f37bd54672ad0c364e7f25c498/FLAG9a06e74ba [2020-11-30 02:20:01,303 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:20:01,304 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-11-30 02:20:01,346 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/data/b9f4a4516/f77032f37bd54672ad0c364e7f25c498/FLAG9a06e74ba [2020-11-30 02:20:01,818 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/data/b9f4a4516/f77032f37bd54672ad0c364e7f25c498 [2020-11-30 02:20:01,820 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:20:01,823 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:20:01,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:20:01,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:20:01,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:20:01,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:20:01" (1/1) ... [2020-11-30 02:20:01,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4010da57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:20:01, skipping insertion in model container [2020-11-30 02:20:01,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:20:01" (1/1) ... [2020-11-30 02:20:01,841 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:20:01,960 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:20:02,308 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:20:02,316 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:20:03,118 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:20:03,119 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:20:03,119 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:20:03,122 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:20:03,122 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:20:03,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:03,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:03,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:03,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:03,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:03,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:03,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:03,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:03,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:03,219 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:03,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:03,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:03,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:03,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:20:03,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:20:03,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:20:03,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:20:03,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:20:03,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:20:03,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:20:03,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:20:03,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:20:03,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:20:03,761 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:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) 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:1408) 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:1352) 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:1045) 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:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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:128) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 02:20:03,779 INFO L168 Benchmark]: Toolchain (without parser) took 1942.08 ms. Allocated memory is still 90.2 MB. Free memory was 61.9 MB in the beginning and 37.8 MB in the end (delta: 24.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-11-30 02:20:03,780 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 90.2 MB. Free memory was 54.0 MB in the beginning and 53.9 MB in the end (delta: 117.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:20:03,781 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1940.06 ms. Allocated memory is still 90.2 MB. Free memory was 61.9 MB in the beginning and 37.8 MB in the end (delta: 24.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-11-30 02:20:03,783 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 90.2 MB. Free memory was 54.0 MB in the beginning and 53.9 MB in the end (delta: 117.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1940.06 ms. Allocated memory is still 90.2 MB. Free memory was 61.9 MB in the beginning and 37.8 MB in the end (delta: 24.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 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 0.2.0-a4ecdab [2020-11-30 02:20:05,966 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:20:05,968 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:20:06,008 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:20:06,009 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:20:06,010 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:20:06,012 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:20:06,014 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:20:06,017 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:20:06,018 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:20:06,019 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:20:06,020 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:20:06,021 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:20:06,022 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:20:06,024 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:20:06,025 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:20:06,026 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:20:06,027 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:20:06,030 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:20:06,032 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:20:06,034 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:20:06,036 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:20:06,037 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:20:06,039 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:20:06,043 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:20:06,053 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:20:06,053 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:20:06,054 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:20:06,055 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:20:06,069 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:20:06,069 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:20:06,070 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:20:06,071 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:20:06,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:20:06,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:20:06,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:20:06,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:20:06,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:20:06,079 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:20:06,080 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:20:06,082 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:20:06,083 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 02:20:06,131 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:20:06,133 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:20:06,134 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:20:06,135 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:20:06,135 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:20:06,135 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:20:06,135 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:20:06,136 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:20:06,136 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:20:06,137 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:20:06,138 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:20:06,139 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:20:06,139 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:20:06,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:20:06,139 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:20:06,139 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 02:20:06,140 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 02:20:06,140 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:20:06,140 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:20:06,140 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:20:06,141 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:20:06,141 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 02:20:06,141 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:20:06,141 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:20:06,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:20:06,142 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:20:06,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:20:06,142 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:20:06,142 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 02:20:06,143 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 02:20:06,143 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:20:06,143 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:20:06,143 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:20:06,143 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23eb6a2902ff1c5833af6b827a7f196007ca13ff [2020-11-30 02:20:06,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:20:06,580 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:20:06,585 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:20:06,586 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:20:06,587 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:20:06,588 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-11-30 02:20:06,655 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/data/352af645a/2e164bef77dd421c886973d70dd19074/FLAGa3b6ff820 [2020-11-30 02:20:07,653 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:20:07,654 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-11-30 02:20:07,693 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/data/352af645a/2e164bef77dd421c886973d70dd19074/FLAGa3b6ff820 [2020-11-30 02:20:08,080 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a8c51eb5-f83f-4261-8982-d3f07d14ef44/bin/utaipan/data/352af645a/2e164bef77dd421c886973d70dd19074 [2020-11-30 02:20:08,082 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:20:08,084 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:20:08,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:20:08,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:20:08,089 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:20:08,090 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:20:08" (1/1) ... [2020-11-30 02:20:08,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ba07c29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:20:08, skipping insertion in model container [2020-11-30 02:20:08,092 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:20:08" (1/1) ... [2020-11-30 02:20:08,099 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:20:08,220 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:20:08,533 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:20:08,538 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:20:09,280 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:20:09,361 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:09,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:09,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:09,363 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:09,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:09,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:09,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:09,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:09,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:09,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:09,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:09,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:09,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:09,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:20:09,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:20:09,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:20:09,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:20:09,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:20:09,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:20:09,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:20:09,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:20:09,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:20:09,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:20:09,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:09,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:09,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,109 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:20:10,168 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 02:20:10,267 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:20:10,275 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:20:10,276 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:20:10,329 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:20:10,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,351 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,352 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,353 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,353 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:20:10,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:20:10,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:20:10,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:20:10,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:20:10,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:20:10,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:20:10,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:20:10,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:20:10,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:20:10,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,471 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,509 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:20:10,533 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 02:20:10,563 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:20:10,564 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:20:10,596 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:20:10,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,652 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,652 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:20:10,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:20:10,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:20:10,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:20:10,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:20:10,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:20:10,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:20:10,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:20:10,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:20:10,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:20:10,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,759 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:20:10,761 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:20:11,783 INFO L208 MainTranslator]: Completed translation [2020-11-30 02:20:11,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:20:11 WrapperNode [2020-11-30 02:20:11,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 02:20:11,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 02:20:11,784 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 02:20:11,784 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 02:20:11,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:20:11" (1/1) ... [2020-11-30 02:20:11,865 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-30 02:20:11,930 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:20:11" (1/1) ... [2020-11-30 02:20:11,931 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 02:20:11,931 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 02:20:11,933 INFO L168 Benchmark]: Toolchain (without parser) took 3848.16 ms. Allocated memory was 71.3 MB in the beginning and 125.8 MB in the end (delta: 54.5 MB). Free memory was 46.1 MB in the beginning and 82.0 MB in the end (delta: -35.8 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.1 GB. [2020-11-30 02:20:11,933 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 71.3 MB. Free memory is still 52.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:20:11,934 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3698.45 ms. Allocated memory was 71.3 MB in the beginning and 125.8 MB in the end (delta: 54.5 MB). Free memory was 46.0 MB in the beginning and 86.1 MB in the end (delta: -40.1 MB). Peak memory consumption was 76.9 MB. Max. memory is 16.1 GB. [2020-11-30 02:20:11,934 INFO L168 Benchmark]: Boogie Procedure Inliner took 146.82 ms. Allocated memory is still 125.8 MB. Free memory was 86.1 MB in the beginning and 82.0 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 02:20:11,936 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 71.3 MB. Free memory is still 52.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3698.45 ms. Allocated memory was 71.3 MB in the beginning and 125.8 MB in the end (delta: 54.5 MB). Free memory was 46.0 MB in the beginning and 86.1 MB in the end (delta: -40.1 MB). Peak memory consumption was 76.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 146.82 ms. Allocated memory is still 125.8 MB. Free memory was 86.1 MB in the beginning and 82.0 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...