./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 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/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_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/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 a9fa81c6708df2e7061a60f88b4c91c8371b56f4 ................................................................................................................................................................................................... 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_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/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_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/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 a9fa81c6708df2e7061a60f88b4c91c8371b56f4 ............................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 04:34:51,639 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:34:51,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:34:51,678 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:34:51,678 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:34:51,680 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:34:51,681 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:34:51,683 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:34:51,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:34:51,686 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:34:51,687 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:34:51,688 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:34:51,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:34:51,690 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:34:51,691 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:34:51,692 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:34:51,693 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:34:51,694 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:34:51,696 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:34:51,698 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:34:51,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:34:51,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:34:51,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:34:51,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:34:51,706 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:34:51,707 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:34:51,707 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:34:51,708 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:34:51,708 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:34:51,710 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:34:51,710 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:34:51,711 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:34:51,712 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:34:51,712 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:34:51,713 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:34:51,714 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:34:51,714 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:34:51,715 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:34:51,715 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:34:51,716 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:34:51,716 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:34:51,717 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 04:34:51,740 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:34:51,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:34:51,741 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:34:51,741 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:34:51,741 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:34:51,741 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:34:51,741 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 04:34:51,741 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:34:51,741 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:34:51,742 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 04:34:51,742 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 04:34:51,742 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:34:51,742 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 04:34:51,742 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 04:34:51,742 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 04:34:51,743 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:34:51,743 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 04:34:51,743 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:34:51,743 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:34:51,743 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:34:51,743 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:34:51,744 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:34:51,744 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:34:51,744 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:34:51,744 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:34:51,744 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:34:51,744 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:34:51,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:34:51,744 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:34:51,745 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:34:51,745 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:34:51,745 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 04:34:51,745 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 04:34:51,745 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:34:51,745 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:34:51,745 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:34:51,746 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_8cf30dac-805c-424c-a8fa-b5371aa9c447/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9fa81c6708df2e7061a60f88b4c91c8371b56f4 [2020-12-09 04:34:51,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:34:51,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:34:51,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:34:51,959 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:34:51,959 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:34:51,960 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i [2020-12-09 04:34:52,000 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/data/6318f1746/a6b67d1ac535445495e426d3d6cad94c/FLAGe2362aa22 [2020-12-09 04:34:52,574 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:34:52,574 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i [2020-12-09 04:34:52,603 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/data/6318f1746/a6b67d1ac535445495e426d3d6cad94c/FLAGe2362aa22 [2020-12-09 04:34:53,036 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/data/6318f1746/a6b67d1ac535445495e426d3d6cad94c [2020-12-09 04:34:53,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:34:53,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:34:53,040 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:34:53,040 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:34:53,043 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:34:53,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:34:53" (1/1) ... [2020-12-09 04:34:53,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31663fc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:34:53, skipping insertion in model container [2020-12-09 04:34:53,045 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:34:53" (1/1) ... [2020-12-09 04:34:53,051 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:34:53,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:34:53,287 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i[4490,4503] [2020-12-09 04:34:53,292 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i[4550,4563] [2020-12-09 04:34:53,305 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:34:53,308 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:34:53,909 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:53,910 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:53,910 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:53,911 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:53,912 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:53,924 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:53,925 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:53,926 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:53,927 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:54,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:34:54,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:34:54,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:34:54,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:34:54,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:34:54,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:34:54,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:34:54,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:34:54,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:34:54,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:34:54,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:34:54,386 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:34:54,386 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:34:54,388 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:34:54,388 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:34:54,396 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:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 04:34:54,399 INFO L168 Benchmark]: Toolchain (without parser) took 1359.16 ms. Allocated memory is still 90.2 MB. Free memory was 61.4 MB in the beginning and 58.2 MB in the end (delta: 3.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2020-12-09 04:34:54,400 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 90.2 MB. Free memory is still 65.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:34:54,401 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1357.68 ms. Allocated memory is still 90.2 MB. Free memory was 61.2 MB in the beginning and 58.2 MB in the end (delta: 2.9 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2020-12-09 04:34:54,402 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 90.2 MB. Free memory is still 65.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1357.68 ms. Allocated memory is still 90.2 MB. Free memory was 61.2 MB in the beginning and 58.2 MB in the end (delta: 2.9 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-09 04:34:55,749 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:34:55,751 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:34:55,776 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:34:55,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:34:55,778 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:34:55,779 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:34:55,780 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:34:55,782 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:34:55,783 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:34:55,784 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:34:55,784 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:34:55,785 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:34:55,786 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:34:55,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:34:55,787 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:34:55,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:34:55,789 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:34:55,790 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:34:55,792 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:34:55,793 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:34:55,794 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:34:55,795 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:34:55,796 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:34:55,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:34:55,799 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:34:55,799 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:34:55,800 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:34:55,800 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:34:55,801 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:34:55,801 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:34:55,802 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:34:55,803 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:34:55,803 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:34:55,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:34:55,804 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:34:55,805 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:34:55,805 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:34:55,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:34:55,806 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:34:55,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:34:55,807 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 04:34:55,824 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:34:55,824 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:34:55,825 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:34:55,825 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:34:55,825 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:34:55,825 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:34:55,825 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:34:55,826 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:34:55,826 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:34:55,826 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:34:55,826 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:34:55,826 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:34:55,827 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:34:55,827 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:34:55,827 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:34:55,827 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 04:34:55,827 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 04:34:55,827 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:34:55,827 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:34:55,827 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:34:55,828 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:34:55,828 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 04:34:55,828 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:34:55,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:34:55,828 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:34:55,828 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:34:55,828 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:34:55,828 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 04:34:55,829 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 04:34:55,829 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:34:55,829 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:34:55,829 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:34:55,829 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_8cf30dac-805c-424c-a8fa-b5371aa9c447/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9fa81c6708df2e7061a60f88b4c91c8371b56f4 [2020-12-09 04:34:56,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:34:56,069 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:34:56,071 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:34:56,072 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:34:56,072 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:34:56,073 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i [2020-12-09 04:34:56,117 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/data/170eb6770/aabec17a38d4424f811ee67cbbbdbc39/FLAGfbc1da3c6 [2020-12-09 04:34:56,759 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:34:56,759 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i [2020-12-09 04:34:56,780 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/data/170eb6770/aabec17a38d4424f811ee67cbbbdbc39/FLAGfbc1da3c6 [2020-12-09 04:34:57,099 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/bin/utaipan/data/170eb6770/aabec17a38d4424f811ee67cbbbdbc39 [2020-12-09 04:34:57,102 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:34:57,104 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:34:57,105 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:34:57,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:34:57,109 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:34:57,110 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:34:57" (1/1) ... [2020-12-09 04:34:57,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@642712a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:34:57, skipping insertion in model container [2020-12-09 04:34:57,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:34:57" (1/1) ... [2020-12-09 04:34:57,120 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:34:57,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:34:57,392 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i[4490,4503] [2020-12-09 04:34:57,397 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_8cf30dac-805c-424c-a8fa-b5371aa9c447/sv-benchmarks/c/aws-c-common/aws_byte_buf_cat_harness.i[4550,4563] [2020-12-09 04:34:57,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:34:57,420 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:34:58,103 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:58,103 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:58,104 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:58,104 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:58,105 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:58,117 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:58,117 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:58,119 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:58,119 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:58,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:34:58,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:34:58,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:34:58,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:34:58,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:34:58,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:34:58,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:34:58,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:34:58,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:34:58,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:34:58,586 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:34:58,671 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:58,671 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:34:58,729 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 [2020-12-09 04:34:58,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15ed5fc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:34:58, skipping insertion in model container [2020-12-09 04:34:58,729 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 04:34:58,730 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-09 04:34:58,731 INFO L168 Benchmark]: Toolchain (without parser) took 1626.85 ms. Allocated memory was 58.7 MB in the beginning and 73.4 MB in the end (delta: 14.7 MB). Free memory was 31.1 MB in the beginning and 41.3 MB in the end (delta: -10.2 MB). Peak memory consumption was 21.3 MB. Max. memory is 16.1 GB. [2020-12-09 04:34:58,732 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 58.7 MB. Free memory is still 41.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:34:58,732 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1624.72 ms. Allocated memory was 58.7 MB in the beginning and 73.4 MB in the end (delta: 14.7 MB). Free memory was 30.9 MB in the beginning and 41.3 MB in the end (delta: -10.4 MB). Peak memory consumption was 21.3 MB. Max. memory is 16.1 GB. [2020-12-09 04:34:58,734 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 58.7 MB. Free memory is still 41.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1624.72 ms. Allocated memory was 58.7 MB in the beginning and 73.4 MB in the end (delta: 14.7 MB). Free memory was 30.9 MB in the beginning and 41.3 MB in the end (delta: -10.4 MB). Peak memory consumption was 21.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9003]: 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...