./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_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_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/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 7f949cb74a57c692124a4f250df173829f67b651 ....................................................................................................................................................................................................... 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_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/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 7f949cb74a57c692124a4f250df173829f67b651 ........................................................................................................................................................................................................................................................................ 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 02:47:54,324 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:47:54,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:47:54,390 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:47:54,391 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:47:54,397 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:47:54,405 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:47:54,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:47:54,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:47:54,422 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:47:54,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:47:54,425 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:47:54,426 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:47:54,430 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:47:54,432 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:47:54,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:47:54,435 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:47:54,436 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:47:54,444 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:47:54,452 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:47:54,454 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:47:54,457 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:47:54,460 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:47:54,461 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:47:54,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:47:54,466 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:47:54,467 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:47:54,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:47:54,470 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:47:54,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:47:54,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:47:54,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:47:54,475 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:47:54,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:47:54,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:47:54,477 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:47:54,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:47:54,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:47:54,479 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:47:54,480 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:47:54,481 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:47:54,483 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 02:47:54,529 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:47:54,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:47:54,530 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:47:54,531 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:47:54,531 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:47:54,531 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:47:54,531 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 02:47:54,531 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:47:54,532 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:47:54,532 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 02:47:54,533 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 02:47:54,533 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:47:54,533 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 02:47:54,534 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 02:47:54,534 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 02:47:54,535 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:47:54,535 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 02:47:54,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:47:54,535 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:47:54,535 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:47:54,536 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:47:54,536 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:47:54,536 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:47:54,536 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:47:54,536 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:47:54,537 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:47:54,537 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:47:54,537 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:47:54,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:47:54,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:47:54,539 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:47:54,539 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:47:54,540 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 02:47:54,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 02:47:54,540 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:47:54,540 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:47:54,541 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:47:54,541 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 02:47:54,541 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_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f949cb74a57c692124a4f250df173829f67b651 [2020-11-30 02:47:54,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:47:54,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:47:54,906 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:47:54,907 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:47:54,908 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:47:54,909 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2020-11-30 02:47:54,987 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/data/6e760ac9e/e0bd79f1a0d34321a84970d870697868/FLAGcdea587d2 [2020-11-30 02:47:56,139 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:47:56,140 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2020-11-30 02:47:56,202 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/data/6e760ac9e/e0bd79f1a0d34321a84970d870697868/FLAGcdea587d2 [2020-11-30 02:47:56,486 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/data/6e760ac9e/e0bd79f1a0d34321a84970d870697868 [2020-11-30 02:47:56,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:47:56,491 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:47:56,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:47:56,508 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:47:56,522 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:47:56,523 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:47:56" (1/1) ... [2020-11-30 02:47:56,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@643e9f9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:47:56, skipping insertion in model container [2020-11-30 02:47:56,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:47:56" (1/1) ... [2020-11-30 02:47:56,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:47:56,694 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:47:57,189 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:47:57,198 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:47:58,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:47:58,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:47:58,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:47:58,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:47:58,819 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:47:58,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:47:58,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:47:58,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:47:58,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:47:58,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:47:58,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:47:58,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:47:58,859 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:47:59,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:47:59,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:47:59,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:47:59,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:47:59,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:47:59,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:47:59,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:47:59,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:47:59,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:47:59,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:47:59,916 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:47:59,917 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 02:47:59,918 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 02:47:59,920 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 02:47:59,921 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 02:47:59,938 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 02:47:59,945 INFO L168 Benchmark]: Toolchain (without parser) took 3452.08 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 58.8 MB in the beginning and 77.0 MB in the end (delta: -18.2 MB). Peak memory consumption was 22.0 MB. Max. memory is 16.1 GB. [2020-11-30 02:47:59,947 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 77.6 MB. Free memory was 37.9 MB in the beginning and 37.9 MB in the end (delta: 40.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:47:59,948 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3434.25 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 58.5 MB in the beginning and 77.0 MB in the end (delta: -18.4 MB). Peak memory consumption was 22.0 MB. Max. memory is 16.1 GB. [2020-11-30 02:47:59,951 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 77.6 MB. Free memory was 37.9 MB in the beginning and 37.9 MB in the end (delta: 40.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3434.25 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 58.5 MB in the beginning and 77.0 MB in the end (delta: -18.4 MB). Peak memory consumption was 22.0 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 02:48:02,816 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:48:02,819 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:48:02,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:48:02,873 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:48:02,875 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:48:02,877 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:48:02,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:48:02,883 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:48:02,885 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:48:02,887 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:48:02,905 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:48:02,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:48:02,908 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:48:02,910 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:48:02,912 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:48:02,913 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:48:02,915 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:48:02,918 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:48:02,921 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:48:02,924 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:48:02,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:48:02,936 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:48:02,942 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:48:02,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:48:02,951 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:48:02,952 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:48:02,953 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:48:02,955 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:48:02,957 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:48:02,958 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:48:02,959 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:48:02,961 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:48:02,963 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:48:02,964 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:48:02,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:48:02,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:48:02,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:48:02,966 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:48:02,969 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:48:02,970 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:48:02,971 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 02:48:03,033 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:48:03,033 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:48:03,036 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:48:03,037 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:48:03,037 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:48:03,037 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:48:03,038 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:48:03,038 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:48:03,038 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:48:03,040 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:48:03,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:48:03,043 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:48:03,043 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:48:03,044 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:48:03,044 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:48:03,044 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 02:48:03,044 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 02:48:03,045 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:48:03,045 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:48:03,045 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:48:03,046 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:48:03,046 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 02:48:03,047 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:48:03,052 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:48:03,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:48:03,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:48:03,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:48:03,055 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:48:03,055 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 02:48:03,055 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 02:48:03,056 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:48:03,056 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:48:03,056 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:48:03,057 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_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f949cb74a57c692124a4f250df173829f67b651 [2020-11-30 02:48:03,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:48:03,614 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:48:03,620 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:48:03,622 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:48:03,623 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:48:03,624 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2020-11-30 02:48:03,710 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/data/372f03339/2655fc6f998d48a1bd8f19971fc36d4b/FLAG678d01cb4 [2020-11-30 02:48:04,820 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:48:04,824 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2020-11-30 02:48:04,894 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/data/372f03339/2655fc6f998d48a1bd8f19971fc36d4b/FLAG678d01cb4 [2020-11-30 02:48:05,154 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3e4a9555-52a5-45d6-89ae-1ee3af8ed95d/bin/utaipan/data/372f03339/2655fc6f998d48a1bd8f19971fc36d4b [2020-11-30 02:48:05,158 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:48:05,162 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:48:05,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:48:05,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:48:05,169 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:48:05,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:48:05" (1/1) ... [2020-11-30 02:48:05,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14bfc39a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:48:05, skipping insertion in model container [2020-11-30 02:48:05,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:48:05" (1/1) ... [2020-11-30 02:48:05,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:48:05,414 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:48:05,902 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:48:05,910 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:48:07,108 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:07,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:07,110 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:07,111 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:07,113 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:07,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:07,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:07,139 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:07,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:07,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:07,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:07,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:07,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:07,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:48:07,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:48:07,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:48:07,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:48:07,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:48:07,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:48:07,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:48:07,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:48:07,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:48:07,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:48:08,139 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:48:08,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:08,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:08,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:08,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:08,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:08,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:08,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:08,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:08,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:08,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:08,742 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:08,742 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:08,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:08,834 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:48:08,914 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 02:48:08,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:48:09,004 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:48:09,005 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:48:09,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,095 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,096 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:48:09,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:48:09,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:48:09,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:48:09,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:48:09,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:48:09,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:48:09,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:48:09,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:48:09,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:48:09,202 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:48:09,363 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,375 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,376 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,460 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:48:09,484 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 02:48:09,501 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:48:09,502 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:48:09,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,552 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:48:09,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:48:09,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:48:09,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:48:09,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:48:09,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:48:09,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:48:09,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:48:09,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:48:09,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:48:09,666 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:48:09,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:09,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:48:10,098 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:48:11,522 INFO L208 MainTranslator]: Completed translation [2020-11-30 02:48:11,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:48:11 WrapperNode [2020-11-30 02:48:11,523 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 02:48:11,524 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 02:48:11,524 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 02:48:11,524 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 02:48:11,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:48:11" (1/1) ... [2020-11-30 02:48:11,639 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 02:48:11,729 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:48:11" (1/1) ... [2020-11-30 02:48:11,740 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 02:48:11,741 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 02:48:11,744 INFO L168 Benchmark]: Toolchain (without parser) took 6580.68 ms. Allocated memory was 58.7 MB in the beginning and 291.5 MB in the end (delta: 232.8 MB). Free memory was 29.5 MB in the beginning and 142.0 MB in the end (delta: -112.6 MB). Peak memory consumption was 121.3 MB. Max. memory is 16.1 GB. [2020-11-30 02:48:11,746 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 58.7 MB. Free memory is still 40.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:48:11,747 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6358.67 ms. Allocated memory was 58.7 MB in the beginning and 291.5 MB in the end (delta: 232.8 MB). Free memory was 29.2 MB in the beginning and 148.3 MB in the end (delta: -119.1 MB). Peak memory consumption was 133.9 MB. Max. memory is 16.1 GB. [2020-11-30 02:48:11,748 INFO L168 Benchmark]: Boogie Procedure Inliner took 216.65 ms. Allocated memory is still 291.5 MB. Free memory was 148.3 MB in the beginning and 142.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 02:48:11,752 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 58.7 MB. Free memory is still 40.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6358.67 ms. Allocated memory was 58.7 MB in the beginning and 291.5 MB in the end (delta: 232.8 MB). Free memory was 29.2 MB in the beginning and 148.3 MB in the end (delta: -119.1 MB). Peak memory consumption was 133.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 216.65 ms. Allocated memory is still 291.5 MB. Free memory was 148.3 MB in the beginning and 142.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 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...