./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_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_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/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 e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef .......................................................................................................................................................................... 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_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/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 e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef ............................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:32:59,630 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:32:59,632 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:32:59,704 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:32:59,722 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:32:59,723 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:32:59,726 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:32:59,739 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:32:59,742 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:32:59,743 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:32:59,744 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:32:59,746 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:32:59,746 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:32:59,748 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:32:59,751 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:32:59,754 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:32:59,755 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:32:59,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:32:59,771 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:32:59,777 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:32:59,782 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:32:59,785 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:32:59,788 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:32:59,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:32:59,796 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:32:59,797 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:32:59,797 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:32:59,799 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:32:59,800 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:32:59,802 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:32:59,803 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:32:59,803 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:32:59,804 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:32:59,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:32:59,806 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:32:59,807 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:32:59,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:32:59,808 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:32:59,808 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:32:59,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:32:59,809 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:32:59,810 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:32:59,842 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:32:59,843 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:32:59,844 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:32:59,844 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:32:59,844 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:32:59,844 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:32:59,845 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:32:59,845 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:32:59,845 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:32:59,845 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:32:59,846 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:32:59,846 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:32:59,846 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:32:59,846 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:32:59,847 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:32:59,848 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:32:59,848 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:32:59,848 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:32:59,848 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:32:59,849 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:32:59,849 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:32:59,849 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:32:59,849 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:32:59,850 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:32:59,850 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:32:59,850 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:32:59,850 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:32:59,851 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:32:59,851 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:32:59,851 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:32:59,851 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:32:59,852 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:32:59,852 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:32:59,852 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:32:59,852 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:32:59,853 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:32:59,853 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_5823bf1b-086b-479f-b97c-a34053ae46ce/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef [2020-12-03 12:33:00,105 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:33:00,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:33:00,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:33:00,150 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:33:00,151 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:33:00,152 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-12-03 12:33:00,237 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/data/cfff596bc/2f6ab57ca3124d0bb5cca227e7d1b444/FLAG743bc61ec [2020-12-03 12:33:01,119 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:33:01,121 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-12-03 12:33:01,171 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/data/cfff596bc/2f6ab57ca3124d0bb5cca227e7d1b444/FLAG743bc61ec [2020-12-03 12:33:01,630 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/data/cfff596bc/2f6ab57ca3124d0bb5cca227e7d1b444 [2020-12-03 12:33:01,632 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:33:01,647 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:33:01,652 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:33:01,659 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:33:01,663 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:33:01,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:33:01" (1/1) ... [2020-12-03 12:33:01,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bd72b43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:01, skipping insertion in model container [2020-12-03 12:33:01,675 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:33:01" (1/1) ... [2020-12-03 12:33:01,691 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:33:01,813 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:33:02,092 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_5823bf1b-086b-479f-b97c-a34053ae46ce/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2020-12-03 12:33:02,102 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_5823bf1b-086b-479f-b97c-a34053ae46ce/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2020-12-03 12:33:02,129 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:33:02,138 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:33:03,067 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:33:03,069 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:33:03,073 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:33:03,077 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:33:03,079 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:33:03,161 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:03,162 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:03,163 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:03,164 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:03,165 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:03,181 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:03,182 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:03,184 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:03,185 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:03,187 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:03,188 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:03,189 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:03,190 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:03,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:33:03,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:33:03,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:33:03,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:33:03,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:33:03,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:33:03,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:33:03,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:33:03,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:33:03,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:33:03,859 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:03,868 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:03,958 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:33:04,004 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2020-12-03 12:33:04,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@bf410b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:04, skipping insertion in model container [2020-12-03 12:33:04,005 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:33:04,006 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-03 12:33:04,008 INFO L168 Benchmark]: Toolchain (without parser) took 2359.42 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 55.0 MB in the beginning and 72.2 MB in the end (delta: -17.3 MB). Peak memory consumption was 21.8 MB. Max. memory is 16.1 GB. [2020-12-03 12:33:04,009 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 73.4 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 34.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:33:04,011 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2354.07 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 54.7 MB in the beginning and 72.2 MB in the end (delta: -17.5 MB). Peak memory consumption was 21.8 MB. Max. memory is 16.1 GB. [2020-12-03 12:33:04,013 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 73.4 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 34.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2354.07 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 54.7 MB in the beginning and 72.2 MB in the end (delta: -17.5 MB). Peak memory consumption was 21.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2588]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:33:06,575 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:33:06,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:33:06,614 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:33:06,615 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:33:06,616 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:33:06,619 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:33:06,622 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:33:06,625 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:33:06,626 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:33:06,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:33:06,635 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:33:06,636 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:33:06,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:33:06,642 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:33:06,646 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:33:06,647 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:33:06,655 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:33:06,657 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:33:06,660 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:33:06,663 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:33:06,668 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:33:06,672 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:33:06,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:33:06,687 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:33:06,688 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:33:06,688 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:33:06,689 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:33:06,690 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:33:06,691 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:33:06,692 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:33:06,693 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:33:06,694 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:33:06,695 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:33:06,696 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:33:06,706 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:33:06,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:33:06,707 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:33:06,707 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:33:06,709 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:33:06,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:33:06,711 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:33:06,761 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:33:06,761 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:33:06,763 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:33:06,764 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:33:06,764 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:33:06,764 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:33:06,764 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:33:06,764 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:33:06,765 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:33:06,766 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:33:06,768 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:33:06,768 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:33:06,768 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:33:06,768 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:33:06,769 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:33:06,769 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:33:06,769 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:33:06,769 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:33:06,769 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:33:06,770 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:33:06,770 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:33:06,770 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:33:06,770 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:33:06,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:33:06,771 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:33:06,771 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:33:06,771 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:33:06,771 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:33:06,772 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:33:06,772 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:33:06,772 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:33:06,772 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:33:06,773 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_5823bf1b-086b-479f-b97c-a34053ae46ce/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef [2020-12-03 12:33:07,233 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:33:07,269 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:33:07,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:33:07,275 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:33:07,276 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:33:07,277 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-12-03 12:33:07,350 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/data/f72d01cdf/7f32f965b6d54be38d5887e8c19101ec/FLAG0565f6beb [2020-12-03 12:33:08,293 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:33:08,297 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-12-03 12:33:08,344 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/data/f72d01cdf/7f32f965b6d54be38d5887e8c19101ec/FLAG0565f6beb [2020-12-03 12:33:08,832 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5823bf1b-086b-479f-b97c-a34053ae46ce/bin/utaipan/data/f72d01cdf/7f32f965b6d54be38d5887e8c19101ec [2020-12-03 12:33:08,834 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:33:08,836 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:33:08,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:33:08,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:33:08,841 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:33:08,842 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:33:08" (1/1) ... [2020-12-03 12:33:08,844 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@660987db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:08, skipping insertion in model container [2020-12-03 12:33:08,845 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:33:08" (1/1) ... [2020-12-03 12:33:08,853 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:33:08,972 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:33:09,295 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_5823bf1b-086b-479f-b97c-a34053ae46ce/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2020-12-03 12:33:09,323 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_5823bf1b-086b-479f-b97c-a34053ae46ce/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2020-12-03 12:33:09,356 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:33:09,362 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:33:10,232 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:33:10,328 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:10,329 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:10,329 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:10,330 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:10,332 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:10,348 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:10,349 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:10,351 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:10,352 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:10,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:10,356 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:10,357 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:10,357 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:10,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:33:10,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:33:10,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:33:10,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:33:10,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:33:10,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:33:10,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:33:10,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:33:10,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:33:10,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:33:10,972 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:10,981 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,051 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:33:11,099 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:33:11,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:33:11,147 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_5823bf1b-086b-479f-b97c-a34053ae46ce/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2020-12-03 12:33:11,148 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_5823bf1b-086b-479f-b97c-a34053ae46ce/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2020-12-03 12:33:11,150 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:33:11,151 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:33:11,189 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:33:11,218 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,219 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,219 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,220 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,221 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,231 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,232 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,233 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,234 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,235 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,236 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,237 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,237 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:33:11,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:33:11,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:33:11,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:33:11,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:33:11,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:33:11,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:33:11,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:33:11,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:33:11,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:33:11,320 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,328 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,355 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:33:11,378 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:33:11,393 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_5823bf1b-086b-479f-b97c-a34053ae46ce/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2020-12-03 12:33:11,393 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_5823bf1b-086b-479f-b97c-a34053ae46ce/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2020-12-03 12:33:11,395 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:33:11,396 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:33:11,448 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:33:11,478 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,478 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,478 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,479 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,480 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,487 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,488 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,489 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,489 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,491 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,491 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,492 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,492 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:33:11,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:33:11,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:33:11,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:33:11,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:33:11,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:33:11,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:33:11,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:33:11,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:33:11,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:33:11,589 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,595 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:33:11,616 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:33:12,550 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:33:12,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:12 WrapperNode [2020-12-03 12:33:12,550 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:33:12,552 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:33:12,552 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:33:12,552 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:33:12,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:12" (1/1) ... [2020-12-03 12:33:12,648 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]]] [2020-12-03 12:33:12,699 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:33:12" (1/1) ... [2020-12-03 12:33:12,699 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:33:12,699 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:33:12,702 INFO L168 Benchmark]: Toolchain (without parser) took 3864.55 ms. Allocated memory was 54.5 MB in the beginning and 117.4 MB in the end (delta: 62.9 MB). Free memory was 25.9 MB in the beginning and 61.4 MB in the end (delta: -35.5 MB). Peak memory consumption was 26.7 MB. Max. memory is 16.1 GB. [2020-12-03 12:33:12,702 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.5 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:33:12,703 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3713.75 ms. Allocated memory was 54.5 MB in the beginning and 117.4 MB in the end (delta: 62.9 MB). Free memory was 25.7 MB in the beginning and 65.6 MB in the end (delta: -39.9 MB). Peak memory consumption was 67.4 MB. Max. memory is 16.1 GB. [2020-12-03 12:33:12,704 INFO L168 Benchmark]: Boogie Procedure Inliner took 147.59 ms. Allocated memory is still 117.4 MB. Free memory was 65.6 MB in the beginning and 61.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:33:12,707 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.5 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3713.75 ms. Allocated memory was 54.5 MB in the beginning and 117.4 MB in the end (delta: 62.9 MB). Free memory was 25.7 MB in the beginning and 65.6 MB in the end (delta: -39.9 MB). Peak memory consumption was 67.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 147.59 ms. Allocated memory is still 117.4 MB. Free memory was 65.6 MB in the beginning and 61.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...