./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/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_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7 --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 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 18:31:48,222 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 18:31:48,225 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 18:31:48,281 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 18:31:48,282 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 18:31:48,286 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 18:31:48,288 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 18:31:48,292 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 18:31:48,295 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 18:31:48,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 18:31:48,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 18:31:48,306 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 18:31:48,306 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 18:31:48,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 18:31:48,309 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 18:31:48,310 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 18:31:48,311 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 18:31:48,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 18:31:48,314 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 18:31:48,317 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 18:31:48,319 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 18:31:48,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 18:31:48,325 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 18:31:48,326 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 18:31:48,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 18:31:48,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 18:31:48,331 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 18:31:48,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 18:31:48,332 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 18:31:48,333 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 18:31:48,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 18:31:48,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 18:31:48,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 18:31:48,342 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 18:31:48,343 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 18:31:48,344 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 18:31:48,344 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 18:31:48,345 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 18:31:48,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 18:31:48,346 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 18:31:48,347 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 18:31:48,347 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-25 18:31:48,392 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 18:31:48,392 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 18:31:48,393 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-25 18:31:48,393 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-25 18:31:48,400 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 18:31:48,400 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-25 18:31:48,400 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-25 18:31:48,400 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-25 18:31:48,401 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-25 18:31:48,401 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-25 18:31:48,401 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-25 18:31:48,401 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-25 18:31:48,401 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-25 18:31:48,401 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-25 18:31:48,402 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-25 18:31:48,402 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-25 18:31:48,402 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-25 18:31:48,402 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-25 18:31:48,403 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 18:31:48,403 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 18:31:48,404 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 18:31:48,404 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 18:31:48,404 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 18:31:48,404 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 18:31:48,405 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 18:31:48,405 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 18:31:48,405 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 18:31:48,405 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 18:31:48,406 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-25 18:31:48,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 18:31:48,406 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 18:31:48,406 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 18:31:48,407 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 18:31:48,407 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-25 18:31:48,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 18:31:48,407 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 18:31:48,408 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-25 18:31:48,408 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 18:31:48,408 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_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2692b3ee2701a3239b17d4df5b5ffaa44453c8e185058d6010193c26d43be6df [2021-11-25 18:31:48,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 18:31:48,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 18:31:48,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 18:31:48,675 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 18:31:48,676 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 18:31:48,677 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-11-25 18:31:48,763 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/data/ee982bad2/c635f6086f5e4ff1a0e17d9d992f0b7c/FLAG1fbff03eb [2021-11-25 18:31:49,718 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 18:31:49,718 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-11-25 18:31:49,774 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/data/ee982bad2/c635f6086f5e4ff1a0e17d9d992f0b7c/FLAG1fbff03eb [2021-11-25 18:31:50,147 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/data/ee982bad2/c635f6086f5e4ff1a0e17d9d992f0b7c [2021-11-25 18:31:50,150 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 18:31:50,152 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 18:31:50,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 18:31:50,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 18:31:50,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 18:31:50,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:31:50" (1/1) ... [2021-11-25 18:31:50,162 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b6c750b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:50, skipping insertion in model container [2021-11-25 18:31:50,162 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:31:50" (1/1) ... [2021-11-25 18:31:50,169 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 18:31:50,295 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 18:31:50,729 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_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4506,4519] [2021-11-25 18:31:50,740 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_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4566,4579] [2021-11-25 18:31:52,022 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:52,023 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:52,024 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:52,025 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:52,026 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:52,041 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:52,042 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:52,044 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:52,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:52,047 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:52,063 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:52,064 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:52,064 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:52,619 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 18:31:52,620 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 18:31:52,621 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 18:31:52,622 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 18:31:52,624 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 18:31:52,625 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 18:31:52,625 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 18:31:52,626 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 18:31:52,627 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 18:31:52,628 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 18:31:52,846 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 18:31:53,171 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,172 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,202 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,214 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,215 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,237 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,239 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,243 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,244 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,244 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,245 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,245 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,300 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 18:31:53,346 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 18:31:53,359 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_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4506,4519] [2021-11-25 18:31:53,359 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_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i[4566,4579] [2021-11-25 18:31:53,401 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,403 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,403 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,416 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,416 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,457 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,457 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,458 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,458 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,459 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,459 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,496 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 18:31:53,497 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 18:31:53,497 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 18:31:53,501 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 18:31:53,501 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 18:31:53,502 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 18:31:53,502 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 18:31:53,503 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 18:31:53,503 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 18:31:53,504 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 18:31:53,539 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 18:31:53,677 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,678 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,691 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,692 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,695 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,695 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,704 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,705 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,705 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,706 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,706 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,706 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,707 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 18:31:53,765 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 18:31:54,130 INFO L208 MainTranslator]: Completed translation [2021-11-25 18:31:54,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:54 WrapperNode [2021-11-25 18:31:54,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 18:31:54,132 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 18:31:54,133 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 18:31:54,133 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 18:31:54,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:54" (1/1) ... [2021-11-25 18:31:54,258 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:54" (1/1) ... [2021-11-25 18:31:54,341 INFO L137 Inliner]: procedures = 774, calls = 2483, calls flagged for inlining = 66, calls inlined = 6, statements flattened = 514 [2021-11-25 18:31:54,342 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 18:31:54,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 18:31:54,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 18:31:54,343 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 18:31:54,351 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:54" (1/1) ... [2021-11-25 18:31:54,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:54" (1/1) ... [2021-11-25 18:31:54,364 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:54" (1/1) ... [2021-11-25 18:31:54,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:54" (1/1) ... [2021-11-25 18:31:54,421 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:54" (1/1) ... [2021-11-25 18:31:54,424 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:54" (1/1) ... [2021-11-25 18:31:54,430 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:54" (1/1) ... [2021-11-25 18:31:54,439 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 18:31:54,440 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 18:31:54,440 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 18:31:54,440 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 18:31:54,441 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:54" (1/1) ... [2021-11-25 18:31:54,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 18:31:54,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:31:54,475 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-25 18:31:54,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-25 18:31:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-25 18:31:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-25 18:31:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-25 18:31:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-25 18:31:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 18:31:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 18:31:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 18:31:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 18:31:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 18:31:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 18:31:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 18:31:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 18:31:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 18:31:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 18:31:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-25 18:31:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-25 18:31:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 18:31:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 18:31:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 18:31:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 18:31:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 18:31:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 18:31:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 18:31:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 18:31:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 18:31:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 18:31:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 18:31:54,901 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 18:31:54,904 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 18:31:55,947 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 18:31:56,056 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 18:31:56,056 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 18:31:56,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:31:56 BoogieIcfgContainer [2021-11-25 18:31:56,060 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 18:31:56,062 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-25 18:31:56,062 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-25 18:31:56,068 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-25 18:31:56,068 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 06:31:50" (1/3) ... [2021-11-25 18:31:56,069 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@695b6dc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:31:56, skipping insertion in model container [2021-11-25 18:31:56,069 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:54" (2/3) ... [2021-11-25 18:31:56,070 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@695b6dc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:31:56, skipping insertion in model container [2021-11-25 18:31:56,070 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:31:56" (3/3) ... [2021-11-25 18:31:56,072 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_callback_string_destroy_harness.i [2021-11-25 18:31:56,077 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-25 18:31:56,077 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-11-25 18:31:56,100 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@695b6dc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 06:31:56, skipping insertion in model container [2021-11-25 18:31:56,100 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-25 18:31:56,101 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-25 18:31:56,101 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-25 18:31:56,101 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-25 18:31:56,102 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:31:56" (3/3) ... [2021-11-25 18:31:56,104 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-25 18:31:56,111 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_string_is_allocated_bounded_length [2021-11-25 18:31:56,111 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2021-11-25 18:31:56,111 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_uint64_t [2021-11-25 18:31:56,111 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2021-11-25 18:31:56,112 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_release [2021-11-25 18:31:56,112 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-25 18:31:56,112 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2021-11-25 18:31:56,112 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_string_is_valid [2021-11-25 18:31:56,133 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 132 nodes and edges [2021-11-25 18:31:56,135 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 58 nodes and edges [2021-11-25 18:31:56,136 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2021-11-25 18:31:56,138 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2021-11-25 18:31:56,139 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-25 18:31:56,140 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-25 18:31:56,141 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-25 18:31:56,142 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-25 18:31:57,293 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/witness.graphml [2021-11-25 18:31:57,294 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-25 18:31:57,295 INFO L158 Benchmark]: Toolchain (without parser) took 7142.41ms. Allocated memory was 92.3MB in the beginning and 220.2MB in the end (delta: 127.9MB). Free memory was 65.2MB in the beginning and 62.1MB in the end (delta: 3.0MB). Peak memory consumption was 164.5MB. Max. memory is 16.1GB. [2021-11-25 18:31:57,295 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 92.3MB. Free memory was 64.6MB in the beginning and 64.6MB in the end (delta: 29.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 18:31:57,296 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3977.28ms. Allocated memory was 92.3MB in the beginning and 176.2MB in the end (delta: 83.9MB). Free memory was 64.9MB in the beginning and 117.6MB in the end (delta: -52.7MB). Peak memory consumption was 81.2MB. Max. memory is 16.1GB. [2021-11-25 18:31:57,296 INFO L158 Benchmark]: Boogie Procedure Inliner took 209.56ms. Allocated memory is still 176.2MB. Free memory was 117.6MB in the beginning and 107.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 18:31:57,296 INFO L158 Benchmark]: Boogie Preprocessor took 96.81ms. Allocated memory is still 176.2MB. Free memory was 107.1MB in the beginning and 102.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-25 18:31:57,297 INFO L158 Benchmark]: RCFGBuilder took 1620.19ms. Allocated memory is still 176.2MB. Free memory was 102.9MB in the beginning and 62.2MB in the end (delta: 40.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2021-11-25 18:31:57,297 INFO L158 Benchmark]: TraceAbstraction took 38.49ms. Allocated memory is still 176.2MB. Free memory was 61.1MB in the beginning and 114.8MB in the end (delta: -53.7MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2021-11-25 18:31:57,297 INFO L158 Benchmark]: Witness Printer took 1192.83ms. Allocated memory was 176.2MB in the beginning and 220.2MB in the end (delta: 44.0MB). Free memory was 114.8MB in the beginning and 62.1MB in the end (delta: 52.7MB). Peak memory consumption was 130.3MB. Max. memory is 16.1GB. [2021-11-25 18:31:57,300 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 92.3MB. Free memory was 64.6MB in the beginning and 64.6MB in the end (delta: 29.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3977.28ms. Allocated memory was 92.3MB in the beginning and 176.2MB in the end (delta: 83.9MB). Free memory was 64.9MB in the beginning and 117.6MB in the end (delta: -52.7MB). Peak memory consumption was 81.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 209.56ms. Allocated memory is still 176.2MB. Free memory was 117.6MB in the beginning and 107.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 96.81ms. Allocated memory is still 176.2MB. Free memory was 107.1MB in the beginning and 102.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1620.19ms. Allocated memory is still 176.2MB. Free memory was 102.9MB in the beginning and 62.2MB in the end (delta: 40.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * TraceAbstraction took 38.49ms. Allocated memory is still 176.2MB. Free memory was 61.1MB in the beginning and 114.8MB in the end (delta: -53.7MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. * Witness Printer took 1192.83ms. Allocated memory was 176.2MB in the beginning and 220.2MB in the end (delta: 44.0MB). Free memory was 114.8MB in the beginning and 62.1MB in the end (delta: 52.7MB). Peak memory consumption was 130.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2021-11-25 18:31:57,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07164f3a-3f48-48c7-ac9b-ff4fd4199a00/bin/utaipan-eEHZpOm5b7/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