./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 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/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_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs --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-0f8a17c [2021-11-19 14:22:09,717 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:22:09,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:22:09,761 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:22:09,763 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:22:09,765 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:22:09,770 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:22:09,776 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:22:09,781 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:22:09,788 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:22:09,790 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:22:09,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:22:09,795 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:22:09,798 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:22:09,801 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:22:09,804 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:22:09,807 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:22:09,809 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:22:09,817 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:22:09,824 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:22:09,830 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:22:09,831 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:22:09,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:22:09,838 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:22:09,846 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:22:09,853 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:22:09,853 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:22:09,855 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:22:09,857 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:22:09,858 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:22:09,860 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:22:09,861 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:22:09,863 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:22:09,865 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:22:09,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:22:09,868 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:22:09,869 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:22:09,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:22:09,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:22:09,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:22:09,871 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:22:09,872 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 14:22:09,931 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:22:09,931 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:22:09,934 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:22:09,935 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:22:09,935 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:22:09,935 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:22:09,935 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:22:09,936 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 14:22:09,936 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:22:09,936 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:22:09,938 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 14:22:09,938 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 14:22:09,938 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:22:09,939 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 14:22:09,939 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 14:22:09,939 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 14:22:09,940 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:22:09,941 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 14:22:09,941 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:22:09,941 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:22:09,941 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:22:09,942 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:22:09,942 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:22:09,942 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:22:09,942 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:22:09,943 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:22:09,943 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:22:09,943 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:22:09,944 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:22:09,946 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:22:09,946 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:22:09,946 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:22:09,947 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 14:22:09,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 14:22:09,947 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:22:09,948 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:22:09,948 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:22:09,948 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_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41fe4e17d28ba6e420af768eafe71c2123eff7ad7e8043a4ed8368e8f320e1 [2021-11-19 14:22:10,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:22:10,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:22:10,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:22:10,354 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:22:10,355 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:22:10,357 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2021-11-19 14:22:10,441 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/data/01c10971d/cc196395eba54011a51e89cb9a11444e/FLAGf2157b15f [2021-11-19 14:22:11,533 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:22:11,534 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2021-11-19 14:22:11,618 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/data/01c10971d/cc196395eba54011a51e89cb9a11444e/FLAGf2157b15f [2021-11-19 14:22:11,914 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/data/01c10971d/cc196395eba54011a51e89cb9a11444e [2021-11-19 14:22:11,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:22:11,921 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:22:11,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:22:11,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:22:11,929 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:22:11,931 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:22:11" (1/1) ... [2021-11-19 14:22:11,933 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6195b53e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:22:11, skipping insertion in model container [2021-11-19 14:22:11,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:22:11" (1/1) ... [2021-11-19 14:22:11,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:22:12,151 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:22:12,612 WARN L230 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_9e112b89-3c1a-44e6-8b45-8de53feb499a/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4491,4504] [2021-11-19 14:22:12,624 WARN L230 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_9e112b89-3c1a-44e6-8b45-8de53feb499a/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4551,4564] [2021-11-19 14:22:12,661 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 14:22:12,671 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 14:22:14,024 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:14,025 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:14,026 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:14,027 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:14,028 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:14,053 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:14,054 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:14,062 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:14,070 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:14,072 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:14,078 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:14,080 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:14,083 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:14,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 14:22:14,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 14:22:14,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 14:22:14,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 14:22:14,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 14:22:14,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 14:22:14,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 14:22:14,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 14:22:14,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 14:22:14,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 14:22:15,071 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 14:22:15,575 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:15,579 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:15,630 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:15,632 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:15,643 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:15,644 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:15,676 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:15,679 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:15,680 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:15,680 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:15,681 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:15,682 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:15,682 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:15,762 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:22:15,830 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) [2021-11-19 14:22:15,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74b7ca49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:22:15, skipping insertion in model container [2021-11-19 14:22:15,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:22:15,832 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 14:22:15,835 INFO L158 Benchmark]: Toolchain (without parser) took 3912.19ms. Allocated memory was 119.5MB in the beginning and 169.9MB in the end (delta: 50.3MB). Free memory was 70.6MB in the beginning and 104.8MB in the end (delta: -34.1MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2021-11-19 14:22:15,835 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 119.5MB. Free memory is still 97.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 14:22:15,837 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3906.68ms. Allocated memory was 119.5MB in the beginning and 169.9MB in the end (delta: 50.3MB). Free memory was 70.5MB in the beginning and 104.8MB in the end (delta: -34.3MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2021-11-19 14:22:15,839 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 119.5MB. Free memory is still 97.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3906.68ms. Allocated memory was 119.5MB in the beginning and 169.9MB in the end (delta: 50.3MB). Free memory was 70.5MB in the beginning and 104.8MB in the end (delta: -34.3MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. * 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_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/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_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs --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-0f8a17c [2021-11-19 14:22:18,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:22:18,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:22:18,344 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:22:18,344 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:22:18,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:22:18,350 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:22:18,355 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:22:18,358 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:22:18,366 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:22:18,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:22:18,370 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:22:18,370 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:22:18,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:22:18,375 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:22:18,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:22:18,381 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:22:18,382 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:22:18,384 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:22:18,392 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:22:18,394 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:22:18,395 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:22:18,398 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:22:18,400 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:22:18,409 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:22:18,409 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:22:18,410 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:22:18,412 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:22:18,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:22:18,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:22:18,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:22:18,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:22:18,417 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:22:18,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:22:18,419 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:22:18,419 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:22:18,420 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:22:18,421 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:22:18,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:22:18,423 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:22:18,424 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:22:18,429 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 14:22:18,474 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:22:18,474 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:22:18,475 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:22:18,475 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:22:18,476 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:22:18,476 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:22:18,476 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:22:18,476 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:22:18,477 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:22:18,477 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:22:18,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:22:18,478 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:22:18,478 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:22:18,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:22:18,479 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:22:18,479 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:22:18,479 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 14:22:18,479 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 14:22:18,480 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:22:18,480 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:22:18,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:22:18,480 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:22:18,481 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 14:22:18,481 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:22:18,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:22:18,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:22:18,482 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:22:18,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:22:18,482 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 14:22:18,482 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 14:22:18,483 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:22:18,483 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:22:18,483 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:22:18,483 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_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41fe4e17d28ba6e420af768eafe71c2123eff7ad7e8043a4ed8368e8f320e1 [2021-11-19 14:22:18,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:22:18,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:22:18,910 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:22:18,911 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:22:18,912 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:22:18,913 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2021-11-19 14:22:18,984 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/data/cbcbc194a/90beb067258b402ea0aad7f7994d8b57/FLAG854b55522 [2021-11-19 14:22:20,016 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:22:20,017 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2021-11-19 14:22:20,109 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/data/cbcbc194a/90beb067258b402ea0aad7f7994d8b57/FLAG854b55522 [2021-11-19 14:22:20,348 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/data/cbcbc194a/90beb067258b402ea0aad7f7994d8b57 [2021-11-19 14:22:20,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:22:20,353 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:22:20,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:22:20,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:22:20,360 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:22:20,361 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:22:20" (1/1) ... [2021-11-19 14:22:20,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@526b33c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:22:20, skipping insertion in model container [2021-11-19 14:22:20,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:22:20" (1/1) ... [2021-11-19 14:22:20,372 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:22:20,569 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:22:20,997 WARN L230 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_9e112b89-3c1a-44e6-8b45-8de53feb499a/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4491,4504] [2021-11-19 14:22:21,006 WARN L230 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_9e112b89-3c1a-44e6-8b45-8de53feb499a/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4551,4564] [2021-11-19 14:22:21,047 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 14:22:21,058 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 14:22:22,273 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:22,274 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:22,275 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:22,276 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:22,277 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:22,293 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:22,293 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:22,296 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:22,296 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:22,299 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:22,300 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:22,301 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:22,301 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:22,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 14:22:22,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 14:22:22,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 14:22:22,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 14:22:22,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 14:22:22,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 14:22:22,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 14:22:22,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 14:22:22,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 14:22:22,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 14:22:23,169 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 14:22:23,639 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,640 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,665 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,666 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,673 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,673 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,690 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,691 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,692 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,692 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,693 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,693 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,694 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,741 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:22:23,800 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 14:22:23,855 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:22:23,861 WARN L230 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_9e112b89-3c1a-44e6-8b45-8de53feb499a/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4491,4504] [2021-11-19 14:22:23,862 WARN L230 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_9e112b89-3c1a-44e6-8b45-8de53feb499a/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4551,4564] [2021-11-19 14:22:23,870 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 14:22:23,871 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 14:22:23,922 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,922 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,923 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,924 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,925 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,932 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,932 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,933 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,934 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,935 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,936 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,937 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,937 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:23,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 14:22:23,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 14:22:23,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 14:22:23,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 14:22:23,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 14:22:24,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 14:22:24,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 14:22:24,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 14:22:24,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 14:22:24,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 14:22:24,058 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 14:22:24,220 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,220 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,233 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,234 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,237 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,238 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,245 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,246 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,247 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,247 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,248 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,248 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,249 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,275 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:22:24,317 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 14:22:24,342 WARN L230 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_9e112b89-3c1a-44e6-8b45-8de53feb499a/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4491,4504] [2021-11-19 14:22:24,342 WARN L230 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_9e112b89-3c1a-44e6-8b45-8de53feb499a/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4551,4564] [2021-11-19 14:22:24,344 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 14:22:24,345 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 14:22:24,426 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,427 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,427 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,427 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,439 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,446 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,446 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,457 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,457 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,460 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,461 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,461 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,462 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 14:22:24,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 14:22:24,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 14:22:24,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 14:22:24,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 14:22:24,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 14:22:24,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 14:22:24,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 14:22:24,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 14:22:24,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 14:22:24,542 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 14:22:24,711 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,711 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,721 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,722 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,726 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,727 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,743 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,744 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,745 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,745 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,745 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,746 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,746 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:22:24,772 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:22:25,158 INFO L208 MainTranslator]: Completed translation [2021-11-19 14:22:25,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:22:25 WrapperNode [2021-11-19 14:22:25,159 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:22:25,161 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 14:22:25,161 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 14:22:25,161 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 14:22:25,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:22:25" (1/1) ... [2021-11-19 14:22:25,331 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:22:25" (1/1) ... [2021-11-19 14:22:25,425 INFO L137 Inliner]: procedures = 796, calls = 2485, calls flagged for inlining = 71, calls inlined = 5, statements flattened = 502 [2021-11-19 14:22:25,427 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 14:22:25,428 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 14:22:25,428 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 14:22:25,428 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 14:22:25,440 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:22:25" (1/1) ... [2021-11-19 14:22:25,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:22:25" (1/1) ... [2021-11-19 14:22:25,464 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:22:25" (1/1) ... [2021-11-19 14:22:25,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:22:25" (1/1) ... [2021-11-19 14:22:25,538 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:22:25" (1/1) ... [2021-11-19 14:22:25,550 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:22:25" (1/1) ... [2021-11-19 14:22:25,575 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:22:25" (1/1) ... [2021-11-19 14:22:25,598 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 14:22:25,605 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 14:22:25,605 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 14:22:25,606 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 14:22:25,606 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:22:25" (1/1) ... [2021-11-19 14:22:25,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:22:25,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 14:22:25,639 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 14:22:25,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 14:22:25,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 14:22:25,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 14:22:25,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 14:22:25,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 14:22:25,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 14:22:25,692 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-19 14:22:25,692 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-19 14:22:25,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 14:22:25,692 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2021-11-19 14:22:25,692 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2021-11-19 14:22:25,692 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-19 14:22:25,693 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-19 14:22:25,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 14:22:25,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 14:22:25,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 14:22:25,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 14:22:25,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 14:22:25,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 14:22:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 14:22:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-19 14:22:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-19 14:22:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 14:22:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 14:22:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2021-11-19 14:22:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2021-11-19 14:22:26,067 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 14:22:26,070 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 14:22:32,845 INFO L277 CfgBuilder]: Performing block encoding [2021-11-19 14:22:32,857 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-19 14:22:32,863 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-19 14:22:32,867 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:22:32 BoogieIcfgContainer [2021-11-19 14:22:32,867 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-19 14:22:32,869 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-19 14:22:32,869 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-19 14:22:32,873 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-19 14:22:32,873 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 02:22:20" (1/3) ... [2021-11-19 14:22:32,874 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b76550 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 02:22:32, skipping insertion in model container [2021-11-19 14:22:32,875 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:22:25" (2/3) ... [2021-11-19 14:22:32,875 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b76550 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 02:22:32, skipping insertion in model container [2021-11-19 14:22:32,875 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:22:32" (3/3) ... [2021-11-19 14:22:32,877 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_c_string_harness.i [2021-11-19 14:22:32,884 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-19 14:22:32,884 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-11-19 14:22:32,886 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b76550 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 02:22:32, skipping insertion in model container [2021-11-19 14:22:32,887 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-19 14:22:32,888 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-19 14:22:32,888 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-19 14:22:32,888 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-19 14:22:32,889 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:22:32" (3/3) ... [2021-11-19 14:22:32,909 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-19 14:22:32,917 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2021-11-19 14:22:32,917 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hashlittle2 [2021-11-19 14:22:32,917 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_uint64_t [2021-11-19 14:22:32,918 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-19 14:22:32,918 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_c_string_is_valid [2021-11-19 14:22:32,938 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 123 nodes and edges [2021-11-19 14:22:32,940 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 55 nodes and edges [2021-11-19 14:22:32,943 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2021-11-19 14:22:32,945 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2021-11-19 14:22:32,948 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-19 14:22:32,950 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-19 14:22:32,953 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-19 14:22:32,955 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-19 14:22:34,029 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/witness.graphml [2021-11-19 14:22:34,029 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-19 14:22:34,031 INFO L158 Benchmark]: Toolchain (without parser) took 13677.85ms. Allocated memory was 56.6MB in the beginning and 272.6MB in the end (delta: 216.0MB). Free memory was 24.5MB in the beginning and 99.8MB in the end (delta: -75.3MB). Peak memory consumption was 195.3MB. Max. memory is 16.1GB. [2021-11-19 14:22:34,032 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory was 38.0MB in the beginning and 38.0MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 14:22:34,032 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4805.17ms. Allocated memory was 56.6MB in the beginning and 186.6MB in the end (delta: 130.0MB). Free memory was 24.4MB in the beginning and 118.0MB in the end (delta: -93.6MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. [2021-11-19 14:22:34,033 INFO L158 Benchmark]: Boogie Procedure Inliner took 266.30ms. Allocated memory is still 186.6MB. Free memory was 118.0MB in the beginning and 107.6MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-19 14:22:34,033 INFO L158 Benchmark]: Boogie Preprocessor took 176.31ms. Allocated memory is still 186.6MB. Free memory was 107.6MB in the beginning and 100.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-19 14:22:34,034 INFO L158 Benchmark]: RCFGBuilder took 7261.96ms. Allocated memory is still 186.6MB. Free memory was 100.2MB in the beginning and 71.4MB in the end (delta: 28.8MB). Peak memory consumption was 69.7MB. Max. memory is 16.1GB. [2021-11-19 14:22:34,035 INFO L158 Benchmark]: TraceAbstraction took 17.78ms. Allocated memory is still 186.6MB. Free memory was 70.4MB in the beginning and 69.3MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-19 14:22:34,035 INFO L158 Benchmark]: Witness Printer took 1141.63ms. Allocated memory was 186.6MB in the beginning and 272.6MB in the end (delta: 86.0MB). Free memory was 69.3MB in the beginning and 100.8MB in the end (delta: -31.5MB). Peak memory consumption was 110.3MB. Max. memory is 16.1GB. [2021-11-19 14:22:34,038 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory was 38.0MB in the beginning and 38.0MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4805.17ms. Allocated memory was 56.6MB in the beginning and 186.6MB in the end (delta: 130.0MB). Free memory was 24.4MB in the beginning and 118.0MB in the end (delta: -93.6MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 266.30ms. Allocated memory is still 186.6MB. Free memory was 118.0MB in the beginning and 107.6MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 176.31ms. Allocated memory is still 186.6MB. Free memory was 107.6MB in the beginning and 100.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 7261.96ms. Allocated memory is still 186.6MB. Free memory was 100.2MB in the beginning and 71.4MB in the end (delta: 28.8MB). Peak memory consumption was 69.7MB. Max. memory is 16.1GB. * TraceAbstraction took 17.78ms. Allocated memory is still 186.6MB. Free memory was 70.4MB in the beginning and 69.3MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 1141.63ms. Allocated memory was 186.6MB in the beginning and 272.6MB in the end (delta: 86.0MB). Free memory was 69.3MB in the beginning and 100.8MB in the end (delta: -31.5MB). Peak memory consumption was 110.3MB. Max. memory is 16.1GB. * 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! [2021-11-19 14:22:34,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e112b89-3c1a-44e6-8b45-8de53feb499a/bin/utaipan-UbGMyvGFUs/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