./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8 --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 be41fe4e17d28ba6e420af768eafe71c2123eff7ad7e8043a4ed8368e8f320e1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:10:12,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:10:12,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:10:12,843 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:10:12,844 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:10:12,845 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:10:12,848 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:10:12,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:10:12,853 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:10:12,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:10:12,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:10:12,858 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:10:12,859 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:10:12,861 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:10:12,863 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:10:12,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:10:12,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:10:12,869 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:10:12,872 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:10:12,875 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:10:12,878 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:10:12,881 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:10:12,883 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:10:12,884 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:10:12,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:10:12,890 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:10:12,890 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:10:12,892 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:10:12,893 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:10:12,894 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:10:12,895 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:10:12,896 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:10:12,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:10:12,899 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:10:12,900 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:10:12,901 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:10:12,902 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:10:12,903 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:10:12,903 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:10:12,905 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:10:12,906 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:10:12,907 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:10:12,947 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:10:12,950 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:10:12,953 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:10:12,954 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:10:12,954 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:10:12,954 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:10:12,954 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:10:12,955 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:10:12,963 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:10:12,963 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:10:12,965 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:10:12,965 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:10:12,966 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:10:12,966 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:10:12,966 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:10:12,967 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:10:12,968 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:10:12,968 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:10:12,968 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:10:12,968 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:10:12,969 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:10:12,969 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:10:12,969 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:10:12,970 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:10:12,970 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:10:12,970 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:10:12,971 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:10:12,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:10:12,971 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:10:12,972 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:10:12,972 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:10:12,972 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:10:12,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:10:12,973 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:10:12,973 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:10:12,973 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:10:12,974 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_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41fe4e17d28ba6e420af768eafe71c2123eff7ad7e8043a4ed8368e8f320e1 [2021-11-07 01:10:13,302 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:10:13,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:10:13,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:10:13,339 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:10:13,340 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:10:13,341 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2021-11-07 01:10:13,430 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/data/13c1613f0/71a5d6d751f84f8c8b2d5b5af872073a/FLAGe235e54f4 [2021-11-07 01:10:14,532 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:10:14,533 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2021-11-07 01:10:14,587 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/data/13c1613f0/71a5d6d751f84f8c8b2d5b5af872073a/FLAGe235e54f4 [2021-11-07 01:10:14,866 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/data/13c1613f0/71a5d6d751f84f8c8b2d5b5af872073a [2021-11-07 01:10:14,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:10:14,872 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:10:14,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:10:14,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:10:14,878 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:10:14,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:10:14" (1/1) ... [2021-11-07 01:10:14,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2da5e0fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:10:14, skipping insertion in model container [2021-11-07 01:10:14,883 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:10:14" (1/1) ... [2021-11-07 01:10:14,891 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:10:15,038 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:10:15,518 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4491,4504] [2021-11-07 01:10:15,530 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4551,4564] [2021-11-07 01:10:15,574 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:10:15,592 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:10:16,971 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:16,972 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:16,973 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:16,974 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:16,975 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:17,001 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:17,002 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:17,005 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:17,006 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:17,009 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:17,010 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:17,012 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:17,012 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:17,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:10:17,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:10:17,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:10:17,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:10:17,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:10:17,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:10:17,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:10:17,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:10:17,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:10:17,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:10:18,040 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:10:18,497 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:18,498 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:18,526 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:18,527 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:18,535 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:18,535 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:18,554 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:18,555 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:18,556 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:18,557 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:18,557 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:18,558 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:18,559 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:18,609 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:10:18,647 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) [2021-11-07 01:10:18,648 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@437111b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:10:18, skipping insertion in model container [2021-11-07 01:10:18,648 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:10:18,649 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:10:18,651 INFO L168 Benchmark]: Toolchain (without parser) took 3777.98 ms. Allocated memory was 115.3 MB in the beginning and 138.4 MB in the end (delta: 23.1 MB). Free memory was 84.8 MB in the beginning and 71.5 MB in the end (delta: 13.4 MB). Peak memory consumption was 49.0 MB. Max. memory is 16.1 GB. [2021-11-07 01:10:18,652 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 115.3 MB. Free memory is still 89.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:10:18,653 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3775.05 ms. Allocated memory was 115.3 MB in the beginning and 138.4 MB in the end (delta: 23.1 MB). Free memory was 84.8 MB in the beginning and 71.5 MB in the end (delta: 13.4 MB). Peak memory consumption was 49.0 MB. Max. memory is 16.1 GB. [2021-11-07 01:10:18,655 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 115.3 MB. Free memory is still 89.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3775.05 ms. Allocated memory was 115.3 MB in the beginning and 138.4 MB in the end (delta: 23.1 MB). Free memory was 84.8 MB in the beginning and 71.5 MB in the end (delta: 13.4 MB). Peak memory consumption was 49.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7051]: 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8 --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 be41fe4e17d28ba6e420af768eafe71c2123eff7ad7e8043a4ed8368e8f320e1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:10:21,457 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:10:21,460 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:10:21,519 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:10:21,520 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:10:21,525 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:10:21,528 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:10:21,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:10:21,538 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:10:21,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:10:21,550 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:10:21,553 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:10:21,554 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:10:21,557 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:10:21,560 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:10:21,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:10:21,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:10:21,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:10:21,571 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:10:21,582 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:10:21,585 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:10:21,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:10:21,593 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:10:21,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:10:21,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:10:21,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:10:21,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:10:21,611 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:10:21,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:10:21,614 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:10:21,614 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:10:21,616 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:10:21,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:10:21,619 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:10:21,621 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:10:21,622 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:10:21,623 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:10:21,623 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:10:21,624 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:10:21,626 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:10:21,627 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:10:21,628 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:10:21,682 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:10:21,682 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:10:21,684 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:10:21,684 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:10:21,685 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:10:21,685 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:10:21,685 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:10:21,686 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:10:21,686 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:10:21,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:10:21,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:10:21,690 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:10:21,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:10:21,690 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:10:21,690 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:10:21,691 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:10:21,691 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:10:21,691 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:10:21,691 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:10:21,692 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:10:21,692 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:10:21,692 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:10:21,693 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:10:21,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:10:21,693 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:10:21,694 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:10:21,694 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:10:21,694 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:10:21,694 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:10:21,695 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:10:21,695 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:10:21,695 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:10:21,696 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_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41fe4e17d28ba6e420af768eafe71c2123eff7ad7e8043a4ed8368e8f320e1 [2021-11-07 01:10:22,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:10:22,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:10:22,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:10:22,261 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:10:22,262 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:10:22,263 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2021-11-07 01:10:22,365 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/data/495c13453/c7ca47573a0847fb9d941e6e45278682/FLAG0ec85cf71 [2021-11-07 01:10:23,672 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:10:23,674 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2021-11-07 01:10:23,736 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/data/495c13453/c7ca47573a0847fb9d941e6e45278682/FLAG0ec85cf71 [2021-11-07 01:10:23,915 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/data/495c13453/c7ca47573a0847fb9d941e6e45278682 [2021-11-07 01:10:23,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:10:23,920 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:10:23,922 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:10:23,922 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:10:23,939 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:10:23,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:10:23" (1/1) ... [2021-11-07 01:10:23,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@772335aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:10:23, skipping insertion in model container [2021-11-07 01:10:23,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:10:23" (1/1) ... [2021-11-07 01:10:23,951 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:10:24,144 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:10:24,560 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4491,4504] [2021-11-07 01:10:24,574 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4551,4564] [2021-11-07 01:10:24,616 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:10:24,635 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:10:26,096 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:26,097 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:26,098 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:26,099 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:26,101 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:26,123 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:26,124 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:26,127 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:26,128 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:26,131 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:26,133 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:26,140 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:26,140 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:26,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:10:26,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:10:26,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:10:26,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:10:26,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:10:26,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:10:26,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:10:26,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:10:26,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:10:26,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:10:27,068 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:10:27,520 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:27,521 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:27,551 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:27,553 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:27,561 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:27,562 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:27,581 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:27,582 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:27,583 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:27,584 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:27,584 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:27,585 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:27,586 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:27,661 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:10:27,734 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:10:27,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:10:27,915 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4491,4504] [2021-11-07 01:10:27,917 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4551,4564] [2021-11-07 01:10:27,928 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:10:27,931 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:10:28,006 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,006 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,007 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,007 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,008 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,017 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,017 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,018 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,019 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,020 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,021 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,022 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,022 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:10:28,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:10:28,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:10:28,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:10:28,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:10:28,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:10:28,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:10:28,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:10:28,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:10:28,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:10:28,118 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:10:28,301 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,302 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,329 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,330 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,334 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,336 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,347 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,348 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,350 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,350 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,351 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,351 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,352 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,390 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:10:28,443 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:10:28,480 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4491,4504] [2021-11-07 01:10:28,482 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4551,4564] [2021-11-07 01:10:28,484 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:10:28,486 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:10:28,541 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,542 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,542 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,543 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,544 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,554 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,556 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,557 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,557 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,558 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,561 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,562 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,562 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:10:28,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:10:28,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:10:28,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:10:28,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:10:28,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:10:28,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:10:28,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:10:28,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:10:28,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:10:28,669 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:10:28,829 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,830 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,840 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,841 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,846 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,846 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,858 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,859 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,860 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,860 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,861 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,861 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,862 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:10:28,896 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:10:29,553 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:10:29,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:10:29 WrapperNode [2021-11-07 01:10:29,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:10:29,557 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:10:29,557 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:10:29,557 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:10:29,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:10:29" (1/1) ... [2021-11-07 01:10:29,759 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:10:29" (1/1) ... [2021-11-07 01:10:29,913 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:10:29,914 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:10:29,914 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:10:29,914 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:10:29,926 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:10:29" (1/1) ... [2021-11-07 01:10:29,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:10:29" (1/1) ... [2021-11-07 01:10:29,954 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:10:29" (1/1) ... [2021-11-07 01:10:29,955 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:10:29" (1/1) ... [2021-11-07 01:10:30,046 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:10:29" (1/1) ... [2021-11-07 01:10:30,065 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:10:29" (1/1) ... [2021-11-07 01:10:30,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:10:29" (1/1) ... [2021-11-07 01:10:30,110 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:10:30,111 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:10:30,111 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:10:30,111 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:10:30,121 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:10:29" (1/1) ... [2021-11-07 01:10:30,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:10:30,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:10:30,160 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:10:30,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:10:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:10:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:10:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:10:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:10:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:10:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:10:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:10:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:10:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:10:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:10:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 01:10:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 01:10:30,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 01:10:30,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:10:51,028 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 01:10:51,028 INFO L299 CfgBuilder]: Removed 29 assume(true) statements. [2021-11-07 01:10:51,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:10:51 BoogieIcfgContainer [2021-11-07 01:10:51,032 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 01:10:51,034 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 01:10:51,034 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 01:10:51,038 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 01:10:51,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:10:23" (1/3) ... [2021-11-07 01:10:51,040 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1de3d168 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:10:51, skipping insertion in model container [2021-11-07 01:10:51,040 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:10:29" (2/3) ... [2021-11-07 01:10:51,040 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1de3d168 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:10:51, skipping insertion in model container [2021-11-07 01:10:51,041 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:10:51" (3/3) ... [2021-11-07 01:10:51,042 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_c_string_harness.i [2021-11-07 01:10:51,050 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 01:10:51,050 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-11-07 01:10:51,052 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1de3d168 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 01:10:51, skipping insertion in model container [2021-11-07 01:10:51,052 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-07 01:10:51,053 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-07 01:10:51,053 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-07 01:10:51,054 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-07 01:10:51,054 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:10:51" (3/3) ... [2021-11-07 01:10:51,059 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-07 01:10:51,095 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 118 nodes and edges [2021-11-07 01:10:51,098 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 53 nodes and edges [2021-11-07 01:10:51,101 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2021-11-07 01:10:51,103 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2021-11-07 01:10:51,106 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-07 01:10:51,108 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-07 01:10:51,111 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-07 01:10:51,113 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-07 01:10:52,197 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/witness.graphml [2021-11-07 01:10:52,197 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-07 01:10:52,199 INFO L168 Benchmark]: Toolchain (without parser) took 28278.79 ms. Allocated memory was 73.4 MB in the beginning and 685.8 MB in the end (delta: 612.4 MB). Free memory was 49.5 MB in the beginning and 265.1 MB in the end (delta: -215.6 MB). Peak memory consumption was 406.1 MB. Max. memory is 16.1 GB. [2021-11-07 01:10:52,200 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 73.4 MB. Free memory was 54.8 MB in the beginning and 54.7 MB in the end (delta: 69.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:10:52,201 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5633.97 ms. Allocated memory was 73.4 MB in the beginning and 169.9 MB in the end (delta: 96.5 MB). Free memory was 49.4 MB in the beginning and 105.2 MB in the end (delta: -55.8 MB). Peak memory consumption was 81.5 MB. Max. memory is 16.1 GB. [2021-11-07 01:10:52,201 INFO L168 Benchmark]: Boogie Procedure Inliner took 356.40 ms. Allocated memory is still 169.9 MB. Free memory was 105.2 MB in the beginning and 92.6 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-11-07 01:10:52,202 INFO L168 Benchmark]: Boogie Preprocessor took 196.58 ms. Allocated memory is still 169.9 MB. Free memory was 92.6 MB in the beginning and 83.1 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-11-07 01:10:52,202 INFO L168 Benchmark]: RCFGBuilder took 20920.67 ms. Allocated memory was 169.9 MB in the beginning and 570.4 MB in the end (delta: 400.6 MB). Free memory was 83.1 MB in the beginning and 251.1 MB in the end (delta: -168.0 MB). Peak memory consumption was 324.8 MB. Max. memory is 16.1 GB. [2021-11-07 01:10:52,203 INFO L168 Benchmark]: TraceAbstraction took 18.33 ms. Allocated memory is still 570.4 MB. Free memory was 251.1 MB in the beginning and 250.1 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:10:52,203 INFO L168 Benchmark]: Witness Printer took 1144.21 ms. Allocated memory was 570.4 MB in the beginning and 685.8 MB in the end (delta: 115.3 MB). Free memory was 250.1 MB in the beginning and 265.1 MB in the end (delta: -15.0 MB). Peak memory consumption was 109.7 MB. Max. memory is 16.1 GB. [2021-11-07 01:10:52,207 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 73.4 MB. Free memory was 54.8 MB in the beginning and 54.7 MB in the end (delta: 69.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5633.97 ms. Allocated memory was 73.4 MB in the beginning and 169.9 MB in the end (delta: 96.5 MB). Free memory was 49.4 MB in the beginning and 105.2 MB in the end (delta: -55.8 MB). Peak memory consumption was 81.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 356.40 ms. Allocated memory is still 169.9 MB. Free memory was 105.2 MB in the beginning and 92.6 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 196.58 ms. Allocated memory is still 169.9 MB. Free memory was 92.6 MB in the beginning and 83.1 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 20920.67 ms. Allocated memory was 169.9 MB in the beginning and 570.4 MB in the end (delta: 400.6 MB). Free memory was 83.1 MB in the beginning and 251.1 MB in the end (delta: -168.0 MB). Peak memory consumption was 324.8 MB. Max. memory is 16.1 GB. * TraceAbstraction took 18.33 ms. Allocated memory is still 570.4 MB. Free memory was 251.1 MB in the beginning and 250.1 MB in the end (delta: 1.0 MB). There was no memory consumed. Max. memory is 16.1 GB. * Witness Printer took 1144.21 ms. Allocated memory was 570.4 MB in the beginning and 685.8 MB in the end (delta: 115.3 MB). Free memory was 250.1 MB in the beginning and 265.1 MB in the end (delta: -15.0 MB). Peak memory consumption was 109.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2021-11-07 01:10:52,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7126c27d-6454-4e88-8259-9c3d8c1e8169/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE