./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 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/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 2692b3ee2701a3239b17d4df5b5ffaa44453c8e185058d6010193c26d43be6df --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:43:42,224 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:43:42,226 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:43:42,265 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:43:42,266 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:43:42,267 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:43:42,269 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:43:42,272 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:43:42,275 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:43:42,276 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:43:42,278 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:43:42,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:43:42,280 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:43:42,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:43:42,284 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:43:42,286 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:43:42,288 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:43:42,289 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:43:42,292 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:43:42,295 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:43:42,298 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:43:42,305 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:43:42,307 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:43:42,310 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:43:42,315 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:43:42,321 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:43:42,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:43:42,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:43:42,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:43:42,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:43:42,326 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:43:42,330 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:43:42,335 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:43:42,337 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:43:42,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:43:42,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:43:42,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:43:42,343 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:43:42,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:43:42,345 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:43:42,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:43:42,347 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 15:43:42,380 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:43:42,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:43:42,382 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:43:42,382 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:43:42,383 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:43:42,383 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:43:42,383 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:43:42,383 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 15:43:42,384 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:43:42,384 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:43:42,384 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 15:43:42,384 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 15:43:42,385 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:43:42,385 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 15:43:42,385 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 15:43:42,385 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 15:43:42,386 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:43:42,387 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 15:43:42,387 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:43:42,387 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:43:42,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:43:42,388 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:43:42,388 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:43:42,388 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:43:42,389 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:43:42,389 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:43:42,389 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:43:42,389 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:43:42,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:43:42,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:43:42,390 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:43:42,391 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:43:42,391 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 15:43:42,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 15:43:42,391 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:43:42,392 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:43:42,392 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:43:42,392 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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2692b3ee2701a3239b17d4df5b5ffaa44453c8e185058d6010193c26d43be6df [2021-11-19 15:43:42,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:43:42,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:43:42,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:43:42,790 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:43:42,791 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:43:42,793 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-11-19 15:43:42,899 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/data/9cd18a39d/42de990d190a4acbbcf8b8a1f83a22ba/FLAG3b7613310 [2021-11-19 15:43:43,962 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:43:43,963 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-11-19 15:43:44,009 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/data/9cd18a39d/42de990d190a4acbbcf8b8a1f83a22ba/FLAG3b7613310 [2021-11-19 15:43:44,290 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/data/9cd18a39d/42de990d190a4acbbcf8b8a1f83a22ba [2021-11-19 15:43:44,293 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:43:44,298 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:43:44,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:43:44,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:43:44,307 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:43:44,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:44" (1/1) ... [2021-11-19 15:43:44,310 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f75085c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:44, skipping insertion in model container [2021-11-19 15:43:44,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:44" (1/1) ... [2021-11-19 15:43:44,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:43:44,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:43:44,832 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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4506,4519] [2021-11-19 15:43:44,842 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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4566,4579] [2021-11-19 15:43:44,879 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 15:43:44,888 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 15:43:46,329 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:46,330 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:46,331 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:46,332 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:46,334 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:46,361 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:46,365 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:46,369 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:46,374 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:46,379 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:46,384 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:46,387 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:46,398 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:47,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 15:43:47,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 15:43:47,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 15:43:47,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 15:43:47,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 15:43:47,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 15:43:47,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 15:43:47,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 15:43:47,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 15:43:47,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 15:43:47,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 15:43:47,911 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:47,915 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:47,969 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:47,973 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:47,982 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:47,982 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:48,010 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:48,013 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:48,014 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:48,014 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:48,015 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:48,016 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:48,016 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:48,083 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:43:48,149 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 15:43:48,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68b0ad57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:48, skipping insertion in model container [2021-11-19 15:43:48,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:43:48,150 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 15:43:48,153 INFO L158 Benchmark]: Toolchain (without parser) took 3853.83ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 75.0MB in the beginning and 58.3MB in the end (delta: 16.7MB). Peak memory consumption was 42.6MB. Max. memory is 16.1GB. [2021-11-19 15:43:48,154 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 104.9MB. Free memory was 78.7MB in the beginning and 78.7MB in the end (delta: 50.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 15:43:48,156 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3847.76ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 74.8MB in the beginning and 58.3MB in the end (delta: 16.5MB). Peak memory consumption was 42.6MB. Max. memory is 16.1GB. [2021-11-19 15:43:48,158 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 104.9MB. Free memory was 78.7MB in the beginning and 78.7MB in the end (delta: 50.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3847.76ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 74.8MB in the beginning and 58.3MB in the end (delta: 16.5MB). Peak memory consumption was 42.6MB. Max. memory is 16.1GB. * 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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/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 2692b3ee2701a3239b17d4df5b5ffaa44453c8e185058d6010193c26d43be6df --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:43:51,188 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:43:51,190 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:43:51,227 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:43:51,228 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:43:51,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:43:51,231 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:43:51,234 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:43:51,237 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:43:51,239 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:43:51,240 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:43:51,241 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:43:51,242 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:43:51,243 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:43:51,245 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:43:51,251 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:43:51,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:43:51,256 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:43:51,277 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:43:51,283 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:43:51,288 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:43:51,290 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:43:51,293 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:43:51,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:43:51,304 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:43:51,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:43:51,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:43:51,311 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:43:51,315 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:43:51,317 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:43:51,317 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:43:51,318 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:43:51,321 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:43:51,322 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:43:51,324 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:43:51,325 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:43:51,326 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:43:51,326 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:43:51,327 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:43:51,329 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:43:51,330 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:43:51,331 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 15:43:51,386 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:43:51,386 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:43:51,387 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:43:51,387 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:43:51,388 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:43:51,388 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:43:51,388 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:43:51,389 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:43:51,389 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:43:51,389 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:43:51,390 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:43:51,390 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:43:51,391 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:43:51,391 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:43:51,391 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:43:51,392 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:43:51,392 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 15:43:51,392 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 15:43:51,392 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:43:51,393 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:43:51,393 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:43:51,393 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:43:51,393 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 15:43:51,394 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:43:51,394 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:43:51,394 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:43:51,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:43:51,395 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:43:51,395 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 15:43:51,395 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 15:43:51,396 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:43:51,396 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:43:51,396 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:43:51,396 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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2692b3ee2701a3239b17d4df5b5ffaa44453c8e185058d6010193c26d43be6df [2021-11-19 15:43:51,864 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:43:51,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:43:51,904 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:43:51,905 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:43:51,906 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:43:51,908 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-11-19 15:43:52,001 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/data/5eccfd457/75ab0b74245a428bbac07a1e470362df/FLAG830221637 [2021-11-19 15:43:53,069 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:43:53,070 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-11-19 15:43:53,136 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/data/5eccfd457/75ab0b74245a428bbac07a1e470362df/FLAG830221637 [2021-11-19 15:43:53,426 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/data/5eccfd457/75ab0b74245a428bbac07a1e470362df [2021-11-19 15:43:53,429 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:43:53,438 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:43:53,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:43:53,443 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:43:53,447 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:43:53,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:53" (1/1) ... [2021-11-19 15:43:53,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4eda0be0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:53, skipping insertion in model container [2021-11-19 15:43:53,450 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:53" (1/1) ... [2021-11-19 15:43:53,459 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:43:53,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:43:54,131 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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4506,4519] [2021-11-19 15:43:54,143 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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4566,4579] [2021-11-19 15:43:54,186 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 15:43:54,196 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 15:43:55,697 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:55,703 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:55,706 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:55,707 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:55,710 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:55,741 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:55,743 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:55,745 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:55,749 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:55,752 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:55,757 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:55,758 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:55,760 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:56,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 15:43:56,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 15:43:56,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 15:43:56,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 15:43:56,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 15:43:56,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 15:43:56,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 15:43:56,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 15:43:56,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 15:43:56,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 15:43:56,718 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 15:43:57,300 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,301 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,353 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,356 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,371 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,371 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,404 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,407 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,409 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,410 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,410 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,411 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,412 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,502 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:43:57,585 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 15:43:57,676 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:43:57,683 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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4506,4519] [2021-11-19 15:43:57,684 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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4566,4579] [2021-11-19 15:43:57,685 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 15:43:57,691 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 15:43:57,746 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,747 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,747 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,748 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,749 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,756 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,757 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,759 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,759 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,761 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,762 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,762 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,763 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:57,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 15:43:57,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 15:43:57,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 15:43:57,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 15:43:57,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 15:43:57,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 15:43:57,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 15:43:57,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 15:43:57,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 15:43:57,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 15:43:57,899 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 15:43:58,103 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,104 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,124 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,125 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,129 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,130 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,143 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,144 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,145 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,146 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,147 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,147 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,148 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,199 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:43:58,252 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 15:43:58,287 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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4506,4519] [2021-11-19 15:43:58,287 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_82a5f7b1-58b5-4b67-99da-7de5b03346fc/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4566,4579] [2021-11-19 15:43:58,290 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 15:43:58,292 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 15:43:58,348 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,349 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,350 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,351 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,352 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,360 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,360 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,361 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,364 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,365 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,368 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,368 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,369 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 15:43:58,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 15:43:58,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 15:43:58,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 15:43:58,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 15:43:58,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 15:43:58,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 15:43:58,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 15:43:58,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 15:43:58,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 15:43:58,484 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 15:43:58,609 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,610 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,653 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,654 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,658 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,658 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,672 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,673 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,674 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,674 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,675 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,675 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,676 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:43:58,707 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:43:59,326 INFO L208 MainTranslator]: Completed translation [2021-11-19 15:43:59,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:59 WrapperNode [2021-11-19 15:43:59,335 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:43:59,337 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 15:43:59,337 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 15:43:59,337 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 15:43:59,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:59" (1/1) ... [2021-11-19 15:43:59,514 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:59" (1/1) ... [2021-11-19 15:43:59,619 INFO L137 Inliner]: procedures = 796, calls = 2485, calls flagged for inlining = 68, calls inlined = 6, statements flattened = 512 [2021-11-19 15:43:59,620 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 15:43:59,621 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 15:43:59,622 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 15:43:59,622 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 15:43:59,640 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:59" (1/1) ... [2021-11-19 15:43:59,641 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:59" (1/1) ... [2021-11-19 15:43:59,674 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:59" (1/1) ... [2021-11-19 15:43:59,675 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:59" (1/1) ... [2021-11-19 15:43:59,716 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:59" (1/1) ... [2021-11-19 15:43:59,719 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:59" (1/1) ... [2021-11-19 15:43:59,730 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:59" (1/1) ... [2021-11-19 15:43:59,744 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 15:43:59,746 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 15:43:59,746 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 15:43:59,746 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 15:43:59,747 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:59" (1/1) ... [2021-11-19 15:43:59,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:43:59,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 15:43:59,789 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 15:43:59,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 15:43:59,841 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-19 15:43:59,843 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-19 15:43:59,853 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-19 15:43:59,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-19 15:43:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-19 15:43:59,854 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-19 15:43:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 15:43:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 15:43:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 15:43:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 15:43:59,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 15:43:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-19 15:43:59,855 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-19 15:43:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-19 15:43:59,856 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-19 15:43:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 15:43:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 15:43:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-19 15:43:59,857 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-19 15:43:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 15:43:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 15:43:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 15:43:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 15:43:59,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 15:43:59,858 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-19 15:43:59,858 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-19 15:43:59,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 15:43:59,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 15:43:59,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 15:43:59,860 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-19 15:43:59,860 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-19 15:44:00,298 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 15:44:00,301 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 15:44:04,254 INFO L277 CfgBuilder]: Performing block encoding [2021-11-19 15:44:04,263 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-19 15:44:04,263 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-19 15:44:04,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:44:04 BoogieIcfgContainer [2021-11-19 15:44:04,266 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-19 15:44:04,268 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-19 15:44:04,269 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-19 15:44:04,273 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-19 15:44:04,273 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 03:43:53" (1/3) ... [2021-11-19 15:44:04,274 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ca6bd6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:44:04, skipping insertion in model container [2021-11-19 15:44:04,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:59" (2/3) ... [2021-11-19 15:44:04,276 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ca6bd6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:44:04, skipping insertion in model container [2021-11-19 15:44:04,277 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:44:04" (3/3) ... [2021-11-19 15:44:04,281 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_callback_string_destroy_harness.i [2021-11-19 15:44:04,288 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-19 15:44:04,289 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-11-19 15:44:04,291 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ca6bd6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 03:44:04, skipping insertion in model container [2021-11-19 15:44:04,291 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-19 15:44:04,293 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-19 15:44:04,293 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-19 15:44:04,293 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-19 15:44:04,294 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:44:04" (3/3) ... [2021-11-19 15:44:04,298 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-19 15:44:04,306 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_string_is_allocated_bounded_length [2021-11-19 15:44:04,306 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2021-11-19 15:44:04,306 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_uint64_t [2021-11-19 15:44:04,307 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2021-11-19 15:44:04,307 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_release [2021-11-19 15:44:04,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-19 15:44:04,308 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2021-11-19 15:44:04,309 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_string_is_valid [2021-11-19 15:44:04,340 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 117 nodes and edges [2021-11-19 15:44:04,344 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 54 nodes and edges [2021-11-19 15:44:04,345 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2021-11-19 15:44:04,347 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2021-11-19 15:44:04,348 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-19 15:44:04,349 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-19 15:44:04,350 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-19 15:44:04,352 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-19 15:44:05,489 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/bin/utaipan-UbGMyvGFUs/witness.graphml [2021-11-19 15:44:05,489 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-19 15:44:05,491 INFO L158 Benchmark]: Toolchain (without parser) took 12056.97ms. Allocated memory was 69.2MB in the beginning and 224.4MB in the end (delta: 155.2MB). Free memory was 38.2MB in the beginning and 43.8MB in the end (delta: -5.7MB). Peak memory consumption was 150.9MB. Max. memory is 16.1GB. [2021-11-19 15:44:05,492 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 69.2MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 15:44:05,492 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5893.05ms. Allocated memory was 69.2MB in the beginning and 163.6MB in the end (delta: 94.4MB). Free memory was 38.0MB in the beginning and 107.4MB in the end (delta: -69.4MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. [2021-11-19 15:44:05,493 INFO L158 Benchmark]: Boogie Procedure Inliner took 283.76ms. Allocated memory is still 163.6MB. Free memory was 107.4MB in the beginning and 98.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-19 15:44:05,493 INFO L158 Benchmark]: Boogie Preprocessor took 123.38ms. Allocated memory is still 163.6MB. Free memory was 98.0MB in the beginning and 91.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-19 15:44:05,494 INFO L158 Benchmark]: RCFGBuilder took 4520.48ms. Allocated memory is still 163.6MB. Free memory was 91.7MB in the beginning and 94.5MB in the end (delta: -2.8MB). Peak memory consumption was 60.1MB. Max. memory is 16.1GB. [2021-11-19 15:44:05,494 INFO L158 Benchmark]: TraceAbstraction took 22.93ms. Allocated memory is still 163.6MB. Free memory was 94.5MB in the beginning and 93.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-19 15:44:05,495 INFO L158 Benchmark]: Witness Printer took 1196.96ms. Allocated memory was 163.6MB in the beginning and 224.4MB in the end (delta: 60.8MB). Free memory was 93.5MB in the beginning and 43.8MB in the end (delta: 49.7MB). Peak memory consumption was 109.5MB. Max. memory is 16.1GB. [2021-11-19 15:44:05,498 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 69.2MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5893.05ms. Allocated memory was 69.2MB in the beginning and 163.6MB in the end (delta: 94.4MB). Free memory was 38.0MB in the beginning and 107.4MB in the end (delta: -69.4MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 283.76ms. Allocated memory is still 163.6MB. Free memory was 107.4MB in the beginning and 98.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 123.38ms. Allocated memory is still 163.6MB. Free memory was 98.0MB in the beginning and 91.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 4520.48ms. Allocated memory is still 163.6MB. Free memory was 91.7MB in the beginning and 94.5MB in the end (delta: -2.8MB). Peak memory consumption was 60.1MB. Max. memory is 16.1GB. * TraceAbstraction took 22.93ms. Allocated memory is still 163.6MB. Free memory was 94.5MB in the beginning and 93.5MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 1196.96ms. Allocated memory was 163.6MB in the beginning and 224.4MB in the end (delta: 60.8MB). Free memory was 93.5MB in the beginning and 43.8MB in the end (delta: 49.7MB). Peak memory consumption was 109.5MB. 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 15:44:05,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82a5f7b1-58b5-4b67-99da-7de5b03346fc/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