./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_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_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/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 b78c28038a468a746f67616bc876c53ababa6b68 ....................................................................................................................................................................................................... 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_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/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 b78c28038a468a746f67616bc876c53ababa6b68 ................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 03:41:06,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:41:06,424 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:41:06,483 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:41:06,484 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:41:06,486 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:41:06,488 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:41:06,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:41:06,495 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:41:06,508 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:41:06,510 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:41:06,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:41:06,516 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:41:06,524 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:41:06,526 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:41:06,528 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:41:06,530 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:41:06,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:41:06,539 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:41:06,550 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:41:06,552 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:41:06,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:41:06,557 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:41:06,558 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:41:06,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:41:06,579 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:41:06,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:41:06,581 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:41:06,581 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:41:06,583 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:41:06,583 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:41:06,584 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:41:06,585 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:41:06,586 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:41:06,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:41:06,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:41:06,588 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:41:06,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:41:06,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:41:06,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:41:06,590 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:41:06,593 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 03:41:06,643 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:41:06,644 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:41:06,645 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:41:06,646 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:41:06,646 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:41:06,646 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:41:06,647 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 03:41:06,647 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:41:06,647 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:41:06,647 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 03:41:06,649 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 03:41:06,649 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:41:06,650 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 03:41:06,650 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 03:41:06,650 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 03:41:06,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:41:06,651 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:41:06,652 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:41:06,652 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:41:06,652 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:41:06,652 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:41:06,653 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:41:06,653 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:41:06,653 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:41:06,654 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:41:06,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:41:06,654 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:41:06,654 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:41:06,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:41:06,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:41:06,655 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:41:06,656 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:41:06,656 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 03:41:06,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:41:06,657 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:41:06,657 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:41:06,657 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:41:06,658 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 03:41:06,658 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_8c08f61b-de46-4951-884f-488b37c86495/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b78c28038a468a746f67616bc876c53ababa6b68 [2020-11-30 03:41:06,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:41:06,997 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:41:07,002 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:41:07,003 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:41:07,004 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:41:07,005 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i [2020-11-30 03:41:07,088 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/data/c848e18db/3fda3621372a478598e40304004bbcd0/FLAGca8f5c7cb [2020-11-30 03:41:08,284 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:41:08,285 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i [2020-11-30 03:41:08,354 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/data/c848e18db/3fda3621372a478598e40304004bbcd0/FLAGca8f5c7cb [2020-11-30 03:41:08,603 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/data/c848e18db/3fda3621372a478598e40304004bbcd0 [2020-11-30 03:41:08,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:41:08,607 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:41:08,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:41:08,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:41:08,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:41:08,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:41:08" (1/1) ... [2020-11-30 03:41:08,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@569e8be3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:41:08, skipping insertion in model container [2020-11-30 03:41:08,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:41:08" (1/1) ... [2020-11-30 03:41:08,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:41:08,824 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:41:09,167 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:41:09,175 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:41:10,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:10,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:10,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:10,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:10,597 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:10,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:10,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:10,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:10,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:10,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:10,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:10,666 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:10,667 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:11,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:41:11,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:41:11,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:41:11,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:41:11,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:41:11,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:41:11,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:41:11,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:41:11,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:41:11,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:41:11,620 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:41:11,622 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:41:11,622 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:41:11,625 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:41:11,625 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:41:11,643 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 03:41:11,653 INFO L168 Benchmark]: Toolchain (without parser) took 3043.97 ms. Allocated memory is still 111.1 MB. Free memory was 77.1 MB in the beginning and 69.4 MB in the end (delta: 7.7 MB). Peak memory consumption was 48.6 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:11,654 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 73.4 MB. Free memory is still 43.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:41:11,655 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3026.72 ms. Allocated memory is still 111.1 MB. Free memory was 76.9 MB in the beginning and 69.4 MB in the end (delta: 7.5 MB). Peak memory consumption was 48.6 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:11,658 INFO L339 ainManager$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 73.4 MB. Free memory is still 43.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3026.72 ms. Allocated memory is still 111.1 MB. Free memory was 76.9 MB in the beginning and 69.4 MB in the end (delta: 7.5 MB). Peak memory consumption was 48.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 03:41:14,281 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:41:14,284 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:41:14,321 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:41:14,322 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:41:14,324 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:41:14,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:41:14,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:41:14,333 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:41:14,335 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:41:14,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:41:14,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:41:14,340 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:41:14,342 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:41:14,344 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:41:14,345 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:41:14,347 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:41:14,348 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:41:14,351 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:41:14,354 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:41:14,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:41:14,359 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:41:14,361 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:41:14,363 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:41:14,367 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:41:14,368 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:41:14,369 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:41:14,370 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:41:14,371 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:41:14,385 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:41:14,386 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:41:14,387 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:41:14,389 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:41:14,393 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:41:14,395 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:41:14,396 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:41:14,398 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:41:14,399 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:41:14,399 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:41:14,401 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:41:14,403 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:41:14,404 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 03:41:14,456 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:41:14,456 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:41:14,458 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:41:14,458 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:41:14,459 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:41:14,459 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:41:14,459 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:41:14,460 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:41:14,460 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:41:14,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:41:14,463 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:41:14,464 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:41:14,464 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:41:14,464 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:41:14,464 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:41:14,465 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 03:41:14,465 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 03:41:14,465 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:41:14,466 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:41:14,466 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:41:14,466 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:41:14,467 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 03:41:14,467 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:41:14,467 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:41:14,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:41:14,468 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:41:14,468 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:41:14,468 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:41:14,469 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 03:41:14,469 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 03:41:14,469 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:41:14,469 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:41:14,470 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:41:14,470 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_8c08f61b-de46-4951-884f-488b37c86495/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b78c28038a468a746f67616bc876c53ababa6b68 [2020-11-30 03:41:14,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:41:15,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:41:15,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:41:15,017 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:41:15,018 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:41:15,019 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i [2020-11-30 03:41:15,114 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/data/79b9b469f/c9ec7d468cfd4d558ee5917810d6724b/FLAGc0757e963 [2020-11-30 03:41:16,308 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:41:16,309 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i [2020-11-30 03:41:16,367 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/data/79b9b469f/c9ec7d468cfd4d558ee5917810d6724b/FLAGc0757e963 [2020-11-30 03:41:16,622 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8c08f61b-de46-4951-884f-488b37c86495/bin/utaipan/data/79b9b469f/c9ec7d468cfd4d558ee5917810d6724b [2020-11-30 03:41:16,625 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:41:16,627 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:41:16,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:41:16,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:41:16,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:41:16,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:41:16" (1/1) ... [2020-11-30 03:41:16,643 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21da86e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:41:16, skipping insertion in model container [2020-11-30 03:41:16,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:41:16" (1/1) ... [2020-11-30 03:41:16,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:41:16,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:41:17,261 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:41:17,270 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:41:18,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:18,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:18,370 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:18,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:18,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:18,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:18,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:18,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:18,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:18,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:18,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:18,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:18,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:18,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:41:18,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:41:18,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:41:18,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:41:18,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:41:18,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:41:18,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:41:18,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:41:18,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:41:18,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:41:19,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:41:19,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:19,348 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:41:19,459 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: aws_byte_buf_cat [2020-11-30 03:41:19,459 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@161d8089 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:41:19, skipping insertion in model container [2020-11-30 03:41:19,460 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 03:41:19,461 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 03:41:19,467 INFO L168 Benchmark]: Toolchain (without parser) took 2837.74 ms. Allocated memory was 67.1 MB in the beginning and 102.8 MB in the end (delta: 35.7 MB). Free memory was 38.6 MB in the beginning and 61.5 MB in the end (delta: -22.9 MB). Peak memory consumption was 29.6 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:19,469 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 67.1 MB. Free memory was 48.3 MB in the beginning and 48.3 MB in the end (delta: 32.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:41:19,471 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2831.94 ms. Allocated memory was 67.1 MB in the beginning and 102.8 MB in the end (delta: 35.7 MB). Free memory was 38.4 MB in the beginning and 61.5 MB in the end (delta: -23.2 MB). Peak memory consumption was 29.6 MB. Max. memory is 16.1 GB. [2020-11-30 03:41:19,474 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 67.1 MB. Free memory was 48.3 MB in the beginning and 48.3 MB in the end (delta: 32.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2831.94 ms. Allocated memory was 67.1 MB in the beginning and 102.8 MB in the end (delta: 35.7 MB). Free memory was 38.4 MB in the beginning and 61.5 MB in the end (delta: -23.2 MB). Peak memory consumption was 29.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9135]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: aws_byte_buf_cat RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...