./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/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 2692b3ee2701a3239b17d4df5b5ffaa44453c8e185058d6010193c26d43be6df --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:52:47,947 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:52:47,949 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:52:47,986 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:52:47,987 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:52:47,988 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:52:47,990 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:52:47,992 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:52:47,994 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:52:47,995 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:52:47,996 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:52:47,997 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:52:47,998 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:52:47,999 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:52:48,000 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:52:48,002 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:52:48,003 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:52:48,004 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:52:48,006 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:52:48,012 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:52:48,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:52:48,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:52:48,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:52:48,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:52:48,022 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:52:48,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:52:48,023 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:52:48,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:52:48,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:52:48,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:52:48,026 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:52:48,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:52:48,035 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:52:48,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:52:48,039 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:52:48,039 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:52:48,040 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:52:48,040 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:52:48,040 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:52:48,041 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:52:48,042 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:52:48,043 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:52:48,096 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:52:48,097 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:52:48,097 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:52:48,098 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:52:48,098 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:52:48,098 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:52:48,098 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:52:48,098 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:52:48,099 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:52:48,099 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:52:48,099 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:52:48,099 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:52:48,099 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:52:48,099 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:52:48,100 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:52:48,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:52:48,108 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:52:48,108 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:52:48,108 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:52:48,108 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:52:48,109 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:52:48,109 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:52:48,109 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:52:48,109 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:52:48,110 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:52:48,110 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:52:48,110 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:52:48,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:52:48,111 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:52:48,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:52:48,113 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:52:48,113 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:52:48,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:52:48,114 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:52:48,114 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:52:48,114 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:52:48,115 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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2692b3ee2701a3239b17d4df5b5ffaa44453c8e185058d6010193c26d43be6df [2021-11-07 01:52:48,391 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:52:48,415 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:52:48,417 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:52:48,418 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:52:48,420 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:52:48,421 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-11-07 01:52:48,511 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/data/60fb377c9/9f1d64a72b984e79bc31896d40795034/FLAG4d1d2cea3 [2021-11-07 01:52:49,298 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:52:49,300 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-11-07 01:52:49,347 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/data/60fb377c9/9f1d64a72b984e79bc31896d40795034/FLAG4d1d2cea3 [2021-11-07 01:52:49,832 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/data/60fb377c9/9f1d64a72b984e79bc31896d40795034 [2021-11-07 01:52:49,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:52:49,836 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:52:49,838 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:52:49,838 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:52:49,842 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:52:49,842 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:49" (1/1) ... [2021-11-07 01:52:49,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39039ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:49, skipping insertion in model container [2021-11-07 01:52:49,844 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:49" (1/1) ... [2021-11-07 01:52:49,851 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:52:49,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:52:50,274 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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4506,4519] [2021-11-07 01:52:50,282 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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4566,4579] [2021-11-07 01:52:50,312 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:52:50,319 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:52:51,472 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:51,474 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:51,475 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:51,476 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:51,478 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:51,493 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:51,494 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:51,496 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:51,497 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:51,498 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:51,499 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:51,500 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:51,500 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:51,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:52:51,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:52:51,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:52:51,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:52:51,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:52:51,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:52:51,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:52:51,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:52:51,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:52:51,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:52:52,187 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:52:52,627 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:52,628 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:52,649 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:52,650 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:52,656 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:52,657 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:52,671 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:52,672 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:52,673 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:52,673 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:52,673 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:52,674 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:52,674 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:52,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:52:52,745 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 01:52:52,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4237b808 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:52, skipping insertion in model container [2021-11-07 01:52:52,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:52:52,746 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:52:52,748 INFO L168 Benchmark]: Toolchain (without parser) took 2910.32 ms. Allocated memory is still 142.6 MB. Free memory was 99.0 MB in the beginning and 85.7 MB in the end (delta: 13.4 MB). Peak memory consumption was 41.0 MB. Max. memory is 16.1 GB. [2021-11-07 01:52:52,748 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 96.5 MB. Free memory is still 52.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:52:52,749 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2907.77 ms. Allocated memory is still 142.6 MB. Free memory was 98.7 MB in the beginning and 85.7 MB in the end (delta: 13.1 MB). Peak memory consumption was 41.0 MB. Max. memory is 16.1 GB. [2021-11-07 01:52:52,751 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 96.5 MB. Free memory is still 52.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2907.77 ms. Allocated memory is still 142.6 MB. Free memory was 98.7 MB in the beginning and 85.7 MB in the end (delta: 13.1 MB). Peak memory consumption was 41.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7052]: 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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/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 2692b3ee2701a3239b17d4df5b5ffaa44453c8e185058d6010193c26d43be6df --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:52:54,893 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:52:54,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:52:54,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:52:54,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:52:54,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:52:54,963 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:52:54,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:52:54,970 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:52:54,978 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:52:54,979 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:52:54,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:52:54,981 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:52:54,984 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:52:54,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:52:54,990 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:52:54,991 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:52:54,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:52:54,995 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:52:55,002 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:52:55,004 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:52:55,005 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:52:55,008 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:52:55,010 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:52:55,018 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:52:55,019 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:52:55,019 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:52:55,021 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:52:55,022 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:52:55,023 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:52:55,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:52:55,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:52:55,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:52:55,026 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:52:55,028 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:52:55,028 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:52:55,029 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:52:55,029 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:52:55,030 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:52:55,031 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:52:55,032 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:52:55,033 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:52:55,072 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:52:55,073 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:52:55,074 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:52:55,074 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:52:55,074 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:52:55,075 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:52:55,075 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:52:55,075 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:52:55,075 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:52:55,077 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:52:55,078 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:52:55,078 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:52:55,078 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:52:55,079 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:52:55,079 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:52:55,079 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:52:55,079 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:52:55,080 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:52:55,080 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:52:55,080 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:52:55,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:52:55,081 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:52:55,081 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:52:55,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:52:55,081 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:52:55,082 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:52:55,082 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:52:55,082 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:52:55,082 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:52:55,083 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:52:55,083 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:52:55,083 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:52:55,083 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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2692b3ee2701a3239b17d4df5b5ffaa44453c8e185058d6010193c26d43be6df [2021-11-07 01:52:55,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:52:55,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:52:55,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:52:55,502 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:52:55,503 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:52:55,504 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-11-07 01:52:55,577 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/data/2b8403c4e/f547bc0c25c144c395e3f51151747d6e/FLAG20467b2ad [2021-11-07 01:52:56,543 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:52:56,544 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-11-07 01:52:56,601 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/data/2b8403c4e/f547bc0c25c144c395e3f51151747d6e/FLAG20467b2ad [2021-11-07 01:52:56,952 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/data/2b8403c4e/f547bc0c25c144c395e3f51151747d6e [2021-11-07 01:52:56,954 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:52:56,955 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:52:56,957 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:52:56,957 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:52:56,961 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:52:56,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:56" (1/1) ... [2021-11-07 01:52:56,963 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4593c2e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:56, skipping insertion in model container [2021-11-07 01:52:56,963 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:56" (1/1) ... [2021-11-07 01:52:56,970 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:52:57,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:52:57,428 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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4506,4519] [2021-11-07 01:52:57,436 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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4566,4579] [2021-11-07 01:52:57,465 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:52:57,471 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:52:58,519 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:58,526 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:58,528 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:58,529 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:58,530 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:58,544 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:58,551 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:58,554 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:58,557 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:58,561 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:58,564 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:58,565 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:58,567 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:52:59,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:52:59,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:52:59,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:52:59,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:52:59,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:52:59,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:52:59,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:52:59,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:52:59,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:52:59,313 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:52:59,646 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,668 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,692 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,693 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,700 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,702 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,723 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,724 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,725 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,726 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,726 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,726 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,727 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,778 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:52:59,836 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:52:59,912 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:52:59,917 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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4506,4519] [2021-11-07 01:52:59,917 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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4566,4579] [2021-11-07 01:52:59,918 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:52:59,924 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:52:59,968 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,968 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,968 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,969 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,970 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,976 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,976 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,977 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,977 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,977 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,978 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,978 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:52:59,978 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:53:00,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:53:00,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:53:00,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:53:00,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:53:00,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:53:00,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:53:00,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:53:00,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:53:00,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:53:00,031 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:53:00,148 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,148 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,155 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,156 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,158 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,159 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,166 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,167 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,167 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,168 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,168 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,169 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,188 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:53:00,234 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:53:00,247 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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4506,4519] [2021-11-07 01:53:00,248 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_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4566,4579] [2021-11-07 01:53:00,250 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:53:00,250 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:53:00,282 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,282 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,283 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,283 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,284 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,290 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,290 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,291 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,292 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,293 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,293 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,294 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,294 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 01:53:00,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 01:53:00,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 01:53:00,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 01:53:00,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 01:53:00,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 01:53:00,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 01:53:00,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 01:53:00,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 01:53:00,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 01:53:00,378 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 01:53:00,514 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,514 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,521 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,522 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,524 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,525 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,533 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,534 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,534 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,534 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,535 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,535 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,536 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 01:53:00,570 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:53:00,926 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:53:00,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:53:00 WrapperNode [2021-11-07 01:53:00,927 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:53:00,928 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:53:00,928 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:53:00,928 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:53:00,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:53:00" (1/1) ... [2021-11-07 01:53:01,086 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:53:00" (1/1) ... [2021-11-07 01:53:01,159 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:53:01,160 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:53:01,160 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:53:01,160 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:53:01,168 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:53:00" (1/1) ... [2021-11-07 01:53:01,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:53:00" (1/1) ... [2021-11-07 01:53:01,182 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:53:00" (1/1) ... [2021-11-07 01:53:01,183 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:53:00" (1/1) ... [2021-11-07 01:53:01,241 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:53:00" (1/1) ... [2021-11-07 01:53:01,243 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:53:00" (1/1) ... [2021-11-07 01:53:01,271 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:53:00" (1/1) ... [2021-11-07 01:53:01,298 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:53:01,299 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:53:01,299 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:53:01,299 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:53:01,300 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:53:00" (1/1) ... [2021-11-07 01:53:01,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:53:01,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:53:01,330 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:53:01,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:53:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:53:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:53:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:53:01,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:53:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:53:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:53:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:53:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:53:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:53:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:53:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:53:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 01:53:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 01:53:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:53:14,401 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 01:53:14,402 INFO L299 CfgBuilder]: Removed 40 assume(true) statements. [2021-11-07 01:53:14,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:53:14 BoogieIcfgContainer [2021-11-07 01:53:14,404 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 01:53:14,406 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 01:53:14,406 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 01:53:14,409 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 01:53:14,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:52:56" (1/3) ... [2021-11-07 01:53:14,409 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61b59e96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:53:14, skipping insertion in model container [2021-11-07 01:53:14,410 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:53:00" (2/3) ... [2021-11-07 01:53:14,410 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61b59e96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:53:14, skipping insertion in model container [2021-11-07 01:53:14,410 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:53:14" (3/3) ... [2021-11-07 01:53:14,412 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_callback_string_destroy_harness.i [2021-11-07 01:53:14,417 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 01:53:14,417 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-11-07 01:53:14,418 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61b59e96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 01:53:14, skipping insertion in model container [2021-11-07 01:53:14,419 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-07 01:53:14,419 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-07 01:53:14,419 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-07 01:53:14,420 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-07 01:53:14,420 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:53:14" (3/3) ... [2021-11-07 01:53:14,423 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-07 01:53:14,440 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 118 nodes and edges [2021-11-07 01:53:14,442 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 53 nodes and edges [2021-11-07 01:53:14,443 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2021-11-07 01:53:14,444 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2021-11-07 01:53:14,445 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-07 01:53:14,446 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-07 01:53:14,447 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-07 01:53:14,448 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-07 01:53:15,204 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/witness.graphml [2021-11-07 01:53:15,204 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-07 01:53:15,206 INFO L168 Benchmark]: Toolchain (without parser) took 18249.82 ms. Allocated memory was 65.0 MB in the beginning and 775.9 MB in the end (delta: 710.9 MB). Free memory was 34.3 MB in the beginning and 683.3 MB in the end (delta: -649.0 MB). Peak memory consumption was 430.1 MB. Max. memory is 16.1 GB. [2021-11-07 01:53:15,207 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 65.0 MB. Free memory is still 44.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:53:15,207 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3970.26 ms. Allocated memory was 65.0 MB in the beginning and 174.1 MB in the end (delta: 109.1 MB). Free memory was 34.2 MB in the beginning and 103.3 MB in the end (delta: -69.1 MB). Peak memory consumption was 72.7 MB. Max. memory is 16.1 GB. [2021-11-07 01:53:15,208 INFO L168 Benchmark]: Boogie Procedure Inliner took 231.57 ms. Allocated memory is still 174.1 MB. Free memory was 103.3 MB in the beginning and 92.8 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-07 01:53:15,208 INFO L168 Benchmark]: Boogie Preprocessor took 138.11 ms. Allocated memory is still 174.1 MB. Free memory was 92.8 MB in the beginning and 84.4 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-11-07 01:53:15,209 INFO L168 Benchmark]: RCFGBuilder took 13105.07 ms. Allocated memory was 174.1 MB in the beginning and 645.9 MB in the end (delta: 471.9 MB). Free memory was 84.4 MB in the beginning and 550.9 MB in the end (delta: -466.5 MB). Peak memory consumption was 362.3 MB. Max. memory is 16.1 GB. [2021-11-07 01:53:15,209 INFO L168 Benchmark]: TraceAbstraction took 13.05 ms. Allocated memory is still 645.9 MB. Free memory is still 549.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:53:15,209 INFO L168 Benchmark]: Witness Printer took 785.10 ms. Allocated memory was 645.9 MB in the beginning and 775.9 MB in the end (delta: 130.0 MB). Free memory was 548.8 MB in the beginning and 683.3 MB in the end (delta: -134.5 MB). Peak memory consumption was 364.7 MB. Max. memory is 16.1 GB. [2021-11-07 01:53:15,212 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 65.0 MB. Free memory is still 44.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3970.26 ms. Allocated memory was 65.0 MB in the beginning and 174.1 MB in the end (delta: 109.1 MB). Free memory was 34.2 MB in the beginning and 103.3 MB in the end (delta: -69.1 MB). Peak memory consumption was 72.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 231.57 ms. Allocated memory is still 174.1 MB. Free memory was 103.3 MB in the beginning and 92.8 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 138.11 ms. Allocated memory is still 174.1 MB. Free memory was 92.8 MB in the beginning and 84.4 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 13105.07 ms. Allocated memory was 174.1 MB in the beginning and 645.9 MB in the end (delta: 471.9 MB). Free memory was 84.4 MB in the beginning and 550.9 MB in the end (delta: -466.5 MB). Peak memory consumption was 362.3 MB. Max. memory is 16.1 GB. * TraceAbstraction took 13.05 ms. Allocated memory is still 645.9 MB. Free memory is still 549.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * Witness Printer took 785.10 ms. Allocated memory was 645.9 MB in the beginning and 775.9 MB in the end (delta: 130.0 MB). Free memory was 548.8 MB in the beginning and 683.3 MB in the end (delta: -134.5 MB). Peak memory consumption was 364.7 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 01:53:15,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94fb087c-5d87-42b4-9b2e-8c753c51d4a2/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE