./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_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_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/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 6d1d69e6248d400a1eb1e4817a18519ca9faf729 ....................................................................................................................................................................................................... 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_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/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 6d1d69e6248d400a1eb1e4817a18519ca9faf729 ........................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-22 13:06:55,386 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:06:55,389 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:06:55,459 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:06:55,460 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:06:55,461 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:06:55,463 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:06:55,466 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:06:55,468 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:06:55,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:06:55,470 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:06:55,472 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:06:55,473 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:06:55,475 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:06:55,476 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:06:55,478 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:06:55,479 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:06:55,480 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:06:55,482 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:06:55,484 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:06:55,486 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:06:55,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:06:55,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:06:55,495 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:06:55,501 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:06:55,501 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:06:55,502 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:06:55,506 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:06:55,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:06:55,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:06:55,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:06:55,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:06:55,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:06:55,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:06:55,514 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:06:55,515 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:06:55,516 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:06:55,516 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:06:55,516 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:06:55,517 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:06:55,518 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:06:55,520 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-22 13:06:55,560 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:06:55,561 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:06:55,562 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:06:55,562 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:06:55,563 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:06:55,563 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:06:55,563 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-22 13:06:55,563 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:06:55,564 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:06:55,564 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-22 13:06:55,565 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-22 13:06:55,565 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:06:55,566 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-22 13:06:55,566 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-22 13:06:55,566 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-22 13:06:55,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:06:55,568 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-22 13:06:55,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:06:55,568 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:06:55,568 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:06:55,569 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:06:55,569 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:06:55,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:06:55,569 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:06:55,570 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:06:55,570 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:06:55,570 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:06:55,570 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:06:55,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:06:55,572 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:06:55,573 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:06:55,573 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:06:55,573 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-22 13:06:55,573 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-22 13:06:55,574 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:06:55,574 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:06:55,574 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:06:55,574 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-22 13:06:55,575 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_5da177ed-348d-40e6-9033-4adc38455613/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d1d69e6248d400a1eb1e4817a18519ca9faf729 [2020-11-22 13:06:55,832 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:06:55,856 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:06:55,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:06:55,861 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:06:55,862 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:06:55,863 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-11-22 13:06:55,944 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/data/54fa386f5/cb9dd4246c3b43bab91e922357f14de2/FLAG4ae46f350 [2020-11-22 13:06:56,808 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:06:56,809 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-11-22 13:06:56,855 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/data/54fa386f5/cb9dd4246c3b43bab91e922357f14de2/FLAG4ae46f350 [2020-11-22 13:06:57,281 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/data/54fa386f5/cb9dd4246c3b43bab91e922357f14de2 [2020-11-22 13:06:57,283 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:06:57,285 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:06:57,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:06:57,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:06:57,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:06:57,290 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:06:57" (1/1) ... [2020-11-22 13:06:57,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@510e1b9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:06:57, skipping insertion in model container [2020-11-22 13:06:57,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:06:57" (1/1) ... [2020-11-22 13:06:57,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:06:57,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:06:57,860 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:06:57,868 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:06:58,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:58,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:58,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:58,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:58,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:58,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:58,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:58,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:59,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:59,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:59,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:59,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:59,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:06:59,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:06:59,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:06:59,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:06:59,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:06:59,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:06:59,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:06:59,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:06:59,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:06:59,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:06:59,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:06:59,897 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:06:59,898 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:06:59,898 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:06:59,900 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:06:59,900 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:06:59,913 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-22 13:06:59,919 INFO L168 Benchmark]: Toolchain (without parser) took 2632.98 ms. Allocated memory was 81.8 MB in the beginning and 102.8 MB in the end (delta: 21.0 MB). Free memory was 57.9 MB in the beginning and 65.9 MB in the end (delta: -8.0 MB). Peak memory consumption was 36.7 MB. Max. memory is 16.1 GB. [2020-11-22 13:06:59,920 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 81.8 MB. Free memory was 41.1 MB in the beginning and 41.1 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:06:59,921 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2630.79 ms. Allocated memory was 81.8 MB in the beginning and 102.8 MB in the end (delta: 21.0 MB). Free memory was 57.6 MB in the beginning and 65.9 MB in the end (delta: -8.3 MB). Peak memory consumption was 36.7 MB. Max. memory is 16.1 GB. [2020-11-22 13:06:59,923 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 81.8 MB. Free memory was 41.1 MB in the beginning and 41.1 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2630.79 ms. Allocated memory was 81.8 MB in the beginning and 102.8 MB in the end (delta: 21.0 MB). Free memory was 57.6 MB in the beginning and 65.9 MB in the end (delta: -8.3 MB). Peak memory consumption was 36.7 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 [2020-11-22 13:07:02,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:07:02,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:07:02,146 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:07:02,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:07:02,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:07:02,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:07:02,152 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:07:02,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:07:02,156 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:07:02,157 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:07:02,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:07:02,159 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:07:02,160 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:07:02,162 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:07:02,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:07:02,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:07:02,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:07:02,167 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:07:02,170 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:07:02,171 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:07:02,175 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:07:02,177 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:07:02,178 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:07:02,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:07:02,181 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:07:02,182 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:07:02,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:07:02,183 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:07:02,184 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:07:02,185 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:07:02,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:07:02,186 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:07:02,187 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:07:02,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:07:02,189 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:07:02,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:07:02,196 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:07:02,197 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:07:02,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:07:02,202 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:07:02,203 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-22 13:07:02,249 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:07:02,249 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:07:02,250 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:07:02,250 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:07:02,250 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:07:02,250 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:07:02,251 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:07:02,251 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:07:02,251 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:07:02,252 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:07:02,252 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:07:02,252 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:07:02,252 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:07:02,252 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:07:02,252 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:07:02,253 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-22 13:07:02,253 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-22 13:07:02,253 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:07:02,253 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:07:02,253 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:07:02,254 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:07:02,256 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-22 13:07:02,256 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:07:02,257 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:07:02,257 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:07:02,257 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:07:02,257 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:07:02,257 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:07:02,258 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-22 13:07:02,258 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-22 13:07:02,258 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:07:02,259 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:07:02,259 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:07:02,259 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_5da177ed-348d-40e6-9033-4adc38455613/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d1d69e6248d400a1eb1e4817a18519ca9faf729 [2020-11-22 13:07:02,648 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:07:02,678 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:07:02,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:07:02,682 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:07:02,682 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:07:02,683 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-11-22 13:07:02,740 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/data/bb9b1514b/4786e7106ea948bb824d0604d0bf27ff/FLAG3731013ec [2020-11-22 13:07:03,664 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:07:03,665 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-11-22 13:07:03,713 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/data/bb9b1514b/4786e7106ea948bb824d0604d0bf27ff/FLAG3731013ec [2020-11-22 13:07:04,133 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5da177ed-348d-40e6-9033-4adc38455613/bin/utaipan/data/bb9b1514b/4786e7106ea948bb824d0604d0bf27ff [2020-11-22 13:07:04,136 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:07:04,138 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:07:04,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:07:04,143 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:07:04,147 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:07:04,149 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:07:04" (1/1) ... [2020-11-22 13:07:04,154 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c9e2ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:07:04, skipping insertion in model container [2020-11-22 13:07:04,154 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:07:04" (1/1) ... [2020-11-22 13:07:04,162 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:07:04,335 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:07:04,650 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:07:04,657 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:07:05,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:05,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:05,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:05,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:05,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:05,802 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:05,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:05,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:05,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:05,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:05,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:05,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:05,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:06,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:07:06,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:07:06,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:07:06,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:07:06,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:07:06,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:07:06,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:07:06,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:07:06,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:07:06,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:07:06,558 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:07:06,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:06,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:06,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:06,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:06,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:06,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:06,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:06,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:06,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:06,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:06,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:06,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:06,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,040 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:07:07,119 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-22 13:07:07,169 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:07:07,173 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:07:07,173 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:07:07,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,217 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,217 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,219 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,219 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:07:07,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:07:07,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:07:07,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:07:07,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:07:07,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:07:07,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:07:07,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:07:07,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:07:07,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:07:07,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:07:07,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,528 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,528 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,556 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:07:07,592 INFO L203 MainTranslator]: Completed pre-run [2020-11-22 13:07:07,620 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:07:07,621 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:07:07,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,666 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,667 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:07:07,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:07:07,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:07:07,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:07:07,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:07:07,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:07:07,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:07:07,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:07:07,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:07:07,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:07:07,761 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:07:07,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:07:07,982 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:07:09,082 INFO L208 MainTranslator]: Completed translation [2020-11-22 13:07:09,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:07:09 WrapperNode [2020-11-22 13:07:09,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 13:07:09,083 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-22 13:07:09,084 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-22 13:07:09,084 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-22 13:07:09,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:07:09" (1/1) ... [2020-11-22 13:07:09,145 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]]] [2020-11-22 13:07:09,249 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:07:09" (1/1) ... [2020-11-22 13:07:09,249 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-22 13:07:09,249 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-22 13:07:09,251 INFO L168 Benchmark]: Toolchain (without parser) took 5111.69 ms. Allocated memory was 83.9 MB in the beginning and 153.1 MB in the end (delta: 69.2 MB). Free memory was 50.8 MB in the beginning and 61.7 MB in the end (delta: -10.8 MB). Peak memory consumption was 61.3 MB. Max. memory is 16.1 GB. [2020-11-22 13:07:09,252 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 52.4 MB. Free memory is still 34.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:07:09,252 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4940.17 ms. Allocated memory was 83.9 MB in the beginning and 153.1 MB in the end (delta: 69.2 MB). Free memory was 50.7 MB in the beginning and 66.9 MB in the end (delta: -16.3 MB). Peak memory consumption was 97.2 MB. Max. memory is 16.1 GB. [2020-11-22 13:07:09,253 INFO L168 Benchmark]: Boogie Procedure Inliner took 165.65 ms. Allocated memory is still 153.1 MB. Free memory was 66.9 MB in the beginning and 61.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-22 13:07:09,257 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 52.4 MB. Free memory is still 34.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4940.17 ms. Allocated memory was 83.9 MB in the beginning and 153.1 MB in the end (delta: 69.2 MB). Free memory was 50.7 MB in the beginning and 66.9 MB in the end (delta: -16.3 MB). Peak memory consumption was 97.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 165.65 ms. Allocated memory is still 153.1 MB. Free memory was 66.9 MB in the beginning and 61.7 MB in the end (delta: 5.2 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...