./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_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_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_capacity_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/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 b0128c4df9e4e90a4a7a7e4882bfe64f4ba44331 ....................................................................................................................................................................................................... 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_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_capacity_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/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 b0128c4df9e4e90a4a7a7e4882bfe64f4ba44331 ....................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:43:51,105 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:43:51,107 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:43:51,149 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:43:51,149 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:43:51,151 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:43:51,153 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:43:51,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:43:51,158 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:43:51,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:43:51,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:43:51,162 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:43:51,162 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:43:51,164 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:43:51,165 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:43:51,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:43:51,168 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:43:51,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:43:51,171 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:43:51,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:43:51,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:43:51,182 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:43:51,185 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:43:51,186 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:43:51,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:43:51,193 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:43:51,193 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:43:51,198 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:43:51,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:43:51,203 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:43:51,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:43:51,205 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:43:51,207 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:43:51,208 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:43:51,210 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:43:51,210 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:43:51,211 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:43:51,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:43:51,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:43:51,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:43:51,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:43:51,216 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:43:51,263 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:43:51,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:43:51,265 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:43:51,266 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:43:51,266 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:43:51,266 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:43:51,267 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:43:51,267 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:43:51,267 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:43:51,267 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:43:51,268 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:43:51,269 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:43:51,269 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:43:51,269 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:43:51,270 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:43:51,270 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:43:51,271 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:43:51,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:43:51,271 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:43:51,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:43:51,272 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:43:51,272 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:43:51,273 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:43:51,273 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:43:51,273 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:43:51,273 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:43:51,274 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:43:51,274 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:43:51,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:43:51,275 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:43:51,275 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:43:51,275 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:43:51,276 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:43:51,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:43:51,276 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:43:51,277 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:43:51,277 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:43:51,277 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:43:51,277 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_5f2096d7-783a-4a80-917b-930e4b4d4955/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b0128c4df9e4e90a4a7a7e4882bfe64f4ba44331 [2020-11-28 07:43:51,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:43:51,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:43:51,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:43:51,614 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:43:51,616 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:43:51,617 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_capacity_harness.i [2020-11-28 07:43:51,695 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/data/266941fff/66c03e715876485d8ddf8f5437382aec/FLAGdcbb24db6 [2020-11-28 07:43:52,490 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:43:52,491 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/sv-benchmarks/c/aws-c-common/aws_array_list_capacity_harness.i [2020-11-28 07:43:52,530 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/data/266941fff/66c03e715876485d8ddf8f5437382aec/FLAGdcbb24db6 [2020-11-28 07:43:52,544 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/data/266941fff/66c03e715876485d8ddf8f5437382aec [2020-11-28 07:43:52,547 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:43:52,549 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:43:52,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:43:52,550 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:43:52,554 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:43:52,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:43:52" (1/1) ... [2020-11-28 07:43:52,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13275793 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:43:52, skipping insertion in model container [2020-11-28 07:43:52,561 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:43:52" (1/1) ... [2020-11-28 07:43:52,568 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:43:52,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:43:52,932 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:43:52,938 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:43:53,689 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:43:53,690 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:43:53,690 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:43:53,693 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:43:53,694 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:43:53,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:53,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:53,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:53,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:53,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:53,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:53,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:53,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:53,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:53,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:53,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:53,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:53,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:43:54,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:43:54,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:43:54,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:43:54,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:43:54,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:43:54,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:43:54,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:43:54,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:43:54,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:43:54,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:43:54,427 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:43:54,434 INFO L168 Benchmark]: Toolchain (without parser) took 1884.06 ms. Allocated memory is still 115.3 MB. Free memory was 90.1 MB in the beginning and 77.4 MB in the end (delta: 12.7 MB). Peak memory consumption was 46.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:43:54,435 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 86.0 MB. Free memory is still 63.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:43:54,436 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1879.78 ms. Allocated memory is still 115.3 MB. Free memory was 90.0 MB in the beginning and 77.4 MB in the end (delta: 12.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:43:54,437 INFO L339 ainManager$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 86.0 MB. Free memory is still 63.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1879.78 ms. Allocated memory is still 115.3 MB. Free memory was 90.0 MB in the beginning and 77.4 MB in the end (delta: 12.6 MB). Peak memory consumption was 46.2 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 [2020-11-28 07:43:56,671 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:43:56,673 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:43:56,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:43:56,715 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:43:56,720 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:43:56,723 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:43:56,727 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:43:56,730 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:43:56,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:43:56,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:43:56,748 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:43:56,748 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:43:56,754 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:43:56,756 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:43:56,758 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:43:56,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:43:56,763 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:43:56,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:43:56,773 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:43:56,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:43:56,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:43:56,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:43:56,785 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:43:56,788 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:43:56,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:43:56,789 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:43:56,790 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:43:56,791 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:43:56,792 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:43:56,792 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:43:56,793 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:43:56,794 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:43:56,799 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:43:56,801 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:43:56,801 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:43:56,802 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:43:56,803 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:43:56,803 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:43:56,805 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:43:56,805 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:43:56,806 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:43:56,851 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:43:56,851 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:43:56,853 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:43:56,853 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:43:56,853 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:43:56,854 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:43:56,854 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:43:56,854 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:43:56,855 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:43:56,856 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:43:56,857 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:43:56,857 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:43:56,858 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:43:56,858 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:43:56,858 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:43:56,858 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:43:56,859 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:43:56,859 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:43:56,859 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:43:56,859 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:43:56,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:43:56,860 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:43:56,860 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:43:56,860 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:43:56,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:43:56,861 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:43:56,861 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:43:56,861 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:43:56,862 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:43:56,862 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:43:56,862 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:43:56,862 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:43:56,863 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:43:56,863 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_5f2096d7-783a-4a80-917b-930e4b4d4955/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b0128c4df9e4e90a4a7a7e4882bfe64f4ba44331 [2020-11-28 07:43:57,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:43:57,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:43:57,298 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:43:57,300 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:43:57,300 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:43:57,301 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_capacity_harness.i [2020-11-28 07:43:57,375 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/data/ea48cc9c0/56f54c543b064a8db072695139998b23/FLAGa568346e5 [2020-11-28 07:43:58,274 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:43:58,274 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/sv-benchmarks/c/aws-c-common/aws_array_list_capacity_harness.i [2020-11-28 07:43:58,317 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/data/ea48cc9c0/56f54c543b064a8db072695139998b23/FLAGa568346e5 [2020-11-28 07:43:58,802 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5f2096d7-783a-4a80-917b-930e4b4d4955/bin/utaipan/data/ea48cc9c0/56f54c543b064a8db072695139998b23 [2020-11-28 07:43:58,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:43:58,807 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:43:58,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:43:58,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:43:58,826 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:43:58,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:43:58" (1/1) ... [2020-11-28 07:43:58,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42def266 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:43:58, skipping insertion in model container [2020-11-28 07:43:58,828 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:43:58" (1/1) ... [2020-11-28 07:43:58,835 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:43:58,960 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:43:59,279 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:43:59,285 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:44:00,186 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:44:00,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:00,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:00,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:00,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:00,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:00,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:00,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:00,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:00,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:00,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:00,297 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:00,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:00,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:00,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:44:00,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:44:00,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:44:00,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:44:00,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:44:00,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:44:00,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:44:00,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:44:00,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:44:00,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:44:00,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:00,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:00,946 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:44:00,991 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:44:01,067 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:44:01,079 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:44:01,082 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:44:01,134 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:44:01,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,152 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,152 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,160 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,160 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:44:01,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:44:01,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:44:01,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:44:01,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:44:01,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:44:01,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:44:01,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:44:01,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:44:01,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:44:01,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,291 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:44:01,329 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:44:01,362 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:44:01,363 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:44:01,407 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:44:01,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:44:01,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:44:01,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:44:01,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:44:01,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:44:01,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:44:01,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:44:01,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:44:01,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:44:01,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:44:01,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:01,589 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:44:02,516 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:44:02,517 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:02 WrapperNode [2020-11-28 07:44:02,517 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:44:02,518 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:44:02,518 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:44:02,518 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:44:02,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:02" (1/1) ... [2020-11-28 07:44:02,582 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]]] [2020-11-28 07:44:02,638 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:02" (1/1) ... [2020-11-28 07:44:02,638 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:44:02,638 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:44:02,640 INFO L168 Benchmark]: Toolchain (without parser) took 3832.61 ms. Allocated memory was 54.5 MB in the beginning and 134.2 MB in the end (delta: 79.7 MB). Free memory was 25.4 MB in the beginning and 29.1 MB in the end (delta: -3.7 MB). Peak memory consumption was 78.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:44:02,641 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.2 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:44:02,642 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3709.37 ms. Allocated memory was 54.5 MB in the beginning and 134.2 MB in the end (delta: 79.7 MB). Free memory was 25.3 MB in the beginning and 33.3 MB in the end (delta: -8.0 MB). Peak memory consumption was 87.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:44:02,642 INFO L168 Benchmark]: Boogie Procedure Inliner took 120.24 ms. Allocated memory is still 134.2 MB. Free memory was 33.3 MB in the beginning and 29.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:44:02,644 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.2 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3709.37 ms. Allocated memory was 54.5 MB in the beginning and 134.2 MB in the end (delta: 79.7 MB). Free memory was 25.3 MB in the beginning and 33.3 MB in the end (delta: -8.0 MB). Peak memory consumption was 87.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 120.24 ms. Allocated memory is still 134.2 MB. Free memory was 33.3 MB in the beginning and 29.1 MB in the end (delta: 4.2 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...