./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_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/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_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/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_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/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_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/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 [2020-11-28 07:35:49,316 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:35:49,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:35:49,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:35:49,394 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:35:49,396 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:35:49,397 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:35:49,400 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:35:49,402 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:35:49,403 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:35:49,404 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:35:49,405 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:35:49,406 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:35:49,407 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:35:49,422 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:35:49,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:35:49,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:35:49,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:35:49,428 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:35:49,430 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:35:49,432 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:35:49,433 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:35:49,435 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:35:49,436 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:35:49,439 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:35:49,439 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:35:49,440 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:35:49,441 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:35:49,441 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:35:49,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:35:49,443 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:35:49,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:35:49,445 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:35:49,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:35:49,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:35:49,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:35:49,448 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:35:49,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:35:49,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:35:49,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:35:49,450 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:35:49,451 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:35:49,473 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:35:49,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:35:49,474 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:35:49,474 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:35:49,474 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:35:49,475 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:35:49,475 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:35:49,475 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:35:49,475 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:35:49,476 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:35:49,476 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:35:49,476 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:35:49,477 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:35:49,477 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:35:49,477 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:35:49,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:35:49,478 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:35:49,479 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:35:49,479 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:35:49,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:35:49,479 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:35:49,480 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:35:49,480 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:35:49,480 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:35:49,481 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:35:49,481 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:35:49,481 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:35:49,481 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:35:49,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:35:49,482 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:35:49,482 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:35:49,483 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:35:49,483 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:35:49,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:35:49,483 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:35:49,484 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:35:49,484 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:35:49,484 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:35:49,485 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_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f949cb74a57c692124a4f250df173829f67b651 [2020-11-28 07:35:49,739 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:35:49,770 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:35:49,775 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:35:49,776 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:35:49,777 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:35:49,778 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2020-11-28 07:35:49,855 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/data/9175384ff/15518cd7ee1543ad97c6befaa6780d19/FLAG4dd4630d5 [2020-11-28 07:35:50,693 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:35:50,695 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2020-11-28 07:35:50,745 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/data/9175384ff/15518cd7ee1543ad97c6befaa6780d19/FLAG4dd4630d5 [2020-11-28 07:35:50,884 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/data/9175384ff/15518cd7ee1543ad97c6befaa6780d19 [2020-11-28 07:35:50,890 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:35:50,892 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:35:50,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:35:50,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:35:50,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:35:50,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:35:50" (1/1) ... [2020-11-28 07:35:50,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@103e7c09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:35:50, skipping insertion in model container [2020-11-28 07:35:50,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:35:50" (1/1) ... [2020-11-28 07:35:50,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:35:51,049 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:35:51,435 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:35:51,449 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:35:52,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:52,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:52,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:52,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:52,528 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:52,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:52,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:52,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:52,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:52,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:52,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:52,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:52,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:52,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:35:52,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:35:53,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:35:53,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:35:53,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:35:53,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:35:53,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:35:53,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:35:53,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:35:53,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:35:53,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:35:53,214 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 07:35:53,214 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 07:35:53,215 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 07:35:53,216 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 07:35:53,236 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:35:53,242 INFO L168 Benchmark]: Toolchain (without parser) took 2348.63 ms. Allocated memory was 102.8 MB in the beginning and 136.3 MB in the end (delta: 33.6 MB). Free memory was 57.0 MB in the beginning and 97.2 MB in the end (delta: -40.2 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:35:53,243 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 102.8 MB. Free memory was 76.0 MB in the beginning and 76.0 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:35:53,244 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2346.24 ms. Allocated memory was 102.8 MB in the beginning and 136.3 MB in the end (delta: 33.6 MB). Free memory was 56.9 MB in the beginning and 97.2 MB in the end (delta: -40.3 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:35:53,247 INFO L339 ainManager$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 102.8 MB. Free memory was 76.0 MB in the beginning and 76.0 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2346.24 ms. Allocated memory was 102.8 MB in the beginning and 136.3 MB in the end (delta: 33.6 MB). Free memory was 56.9 MB in the beginning and 97.2 MB in the end (delta: -40.3 MB). Peak memory consumption was 16.8 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 07:35:55,407 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:35:55,411 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:35:55,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:35:55,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:35:55,462 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:35:55,464 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:35:55,466 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:35:55,468 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:35:55,472 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:35:55,478 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:35:55,480 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:35:55,485 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:35:55,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:35:55,487 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:35:55,490 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:35:55,491 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:35:55,493 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:35:55,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:35:55,501 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:35:55,504 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:35:55,506 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:35:55,507 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:35:55,508 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:35:55,512 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:35:55,517 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:35:55,518 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:35:55,519 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:35:55,521 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:35:55,522 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:35:55,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:35:55,526 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:35:55,528 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:35:55,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:35:55,530 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:35:55,530 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:35:55,531 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:35:55,531 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:35:55,531 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:35:55,533 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:35:55,534 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:35:55,535 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:35:55,572 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:35:55,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:35:55,574 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:35:55,575 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:35:55,575 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:35:55,575 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:35:55,575 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:35:55,575 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:35:55,576 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:35:55,577 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:35:55,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:35:55,578 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:35:55,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:35:55,579 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:35:55,579 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:35:55,579 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:35:55,579 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:35:55,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:35:55,580 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:35:55,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:35:55,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:35:55,580 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:35:55,581 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:35:55,581 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:35:55,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:35:55,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:35:55,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:35:55,582 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:35:55,582 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:35:55,582 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:35:55,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:35:55,583 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:35:55,583 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:35:55,583 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_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f949cb74a57c692124a4f250df173829f67b651 [2020-11-28 07:35:56,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:35:56,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:35:56,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:35:56,034 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:35:56,035 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:35:56,036 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2020-11-28 07:35:56,114 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/data/9af10dbae/ddace41e7cc84c31b7cfb68555b7e899/FLAGdcee1ed51 [2020-11-28 07:35:57,089 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:35:57,090 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2020-11-28 07:35:57,147 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/data/9af10dbae/ddace41e7cc84c31b7cfb68555b7e899/FLAGdcee1ed51 [2020-11-28 07:35:57,531 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1572a244-bd6c-4dae-8fc8-36c6e6cab54b/bin/utaipan/data/9af10dbae/ddace41e7cc84c31b7cfb68555b7e899 [2020-11-28 07:35:57,534 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:35:57,537 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:35:57,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:35:57,539 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:35:57,542 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:35:57,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:35:57" (1/1) ... [2020-11-28 07:35:57,546 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6136bdf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:35:57, skipping insertion in model container [2020-11-28 07:35:57,547 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:35:57" (1/1) ... [2020-11-28 07:35:57,553 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:35:57,700 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:35:58,082 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:35:58,091 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:35:59,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:59,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:59,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:59,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:59,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:59,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:59,217 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:59,219 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:59,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:59,222 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:59,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:59,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:59,225 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:35:59,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:35:59,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:35:59,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:35:59,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:35:59,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:35:59,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:35:59,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:35:59,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:35:59,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:35:59,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:36:00,015 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:36:00,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,527 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:36:00,576 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:36:00,628 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:36:00,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:36:00,634 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:36:00,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:36:00,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:36:00,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:36:00,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:36:00,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:36:00,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:36:00,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:36:00,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:36:00,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:36:00,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:36:00,791 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:36:00,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,963 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:00,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,011 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:36:01,068 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:36:01,095 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:36:01,096 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:36:01,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,131 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,132 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,139 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,139 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:36:01,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:36:01,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:36:01,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:36:01,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:36:01,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:36:01,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:36:01,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:36:01,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:36:01,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:36:01,199 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:36:01,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,328 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:36:01,392 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:36:02,612 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:36:02,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:36:02 WrapperNode [2020-11-28 07:36:02,612 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:36:02,613 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:36:02,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:36:02,618 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:36:02,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:36:02" (1/1) ... [2020-11-28 07:36:02,686 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 07:36:02,758 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:36:02" (1/1) ... [2020-11-28 07:36:02,758 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:36:02,758 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:36:02,760 INFO L168 Benchmark]: Toolchain (without parser) took 5221.89 ms. Allocated memory was 69.2 MB in the beginning and 243.3 MB in the end (delta: 174.1 MB). Free memory was 41.4 MB in the beginning and 159.1 MB in the end (delta: -117.7 MB). Peak memory consumption was 54.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:36:02,760 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 69.2 MB. Free memory is still 51.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:36:02,761 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5073.96 ms. Allocated memory was 69.2 MB in the beginning and 243.3 MB in the end (delta: 174.1 MB). Free memory was 41.3 MB in the beginning and 164.3 MB in the end (delta: -123.1 MB). Peak memory consumption was 178.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:36:02,761 INFO L168 Benchmark]: Boogie Procedure Inliner took 144.77 ms. Allocated memory is still 243.3 MB. Free memory was 164.3 MB in the beginning and 159.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:36:02,763 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 69.2 MB. Free memory is still 51.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5073.96 ms. Allocated memory was 69.2 MB in the beginning and 243.3 MB in the end (delta: 174.1 MB). Free memory was 41.3 MB in the beginning and 164.3 MB in the end (delta: -123.1 MB). Peak memory consumption was 178.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 144.77 ms. Allocated memory is still 243.3 MB. Free memory was 164.3 MB in the beginning and 159.1 MB in the end (delta: 5.2 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...