./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash be41fe4e17d28ba6e420af768eafe71c2123eff7ad7e8043a4ed8368e8f320e1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:03:51,404 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:03:51,406 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:03:51,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:03:51,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:03:51,459 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:03:51,460 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:03:51,463 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:03:51,465 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:03:51,466 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:03:51,467 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:03:51,469 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:03:51,469 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:03:51,471 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:03:51,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:03:51,474 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:03:51,475 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:03:51,477 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:03:51,479 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:03:51,482 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:03:51,484 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:03:51,493 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:03:51,495 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:03:51,496 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:03:51,500 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:03:51,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:03:51,508 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:03:51,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:03:51,510 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:03:51,511 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:03:51,514 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:03:51,515 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:03:51,516 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:03:51,517 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:03:51,518 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:03:51,519 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:03:51,519 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:03:51,520 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:03:51,520 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:03:51,521 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:03:51,522 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:03:51,523 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:03:51,555 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:03:51,556 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:03:51,557 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:03:51,558 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:03:51,558 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:03:51,558 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:03:51,558 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:03:51,559 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:03:51,562 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:03:51,562 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:03:51,563 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:03:51,564 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:03:51,564 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:03:51,564 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:03:51,565 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:03:51,565 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:03:51,566 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:03:51,566 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:03:51,566 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:03:51,566 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:03:51,567 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:03:51,567 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:03:51,567 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:03:51,567 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:03:51,568 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:03:51,568 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:03:51,568 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:03:51,569 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:03:51,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:03:51,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:03:51,571 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:03:51,571 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:03:51,571 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:03:51,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:03:51,572 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:03:51,572 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:03:51,572 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:03:51,573 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_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41fe4e17d28ba6e420af768eafe71c2123eff7ad7e8043a4ed8368e8f320e1 [2021-11-12 23:03:51,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:03:51,860 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:03:51,864 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:03:51,865 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:03:51,866 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:03:51,867 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2021-11-12 23:03:51,950 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/data/416bf3174/dc3510fd707c4eb4b776880bd946c126/FLAGbaaedff93 [2021-11-12 23:03:52,869 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:03:52,870 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2021-11-12 23:03:52,914 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/data/416bf3174/dc3510fd707c4eb4b776880bd946c126/FLAGbaaedff93 [2021-11-12 23:03:53,343 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/data/416bf3174/dc3510fd707c4eb4b776880bd946c126 [2021-11-12 23:03:53,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:03:53,347 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:03:53,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:03:53,349 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:03:53,352 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:03:53,353 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:03:53" (1/1) ... [2021-11-12 23:03:53,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40bf07c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:53, skipping insertion in model container [2021-11-12 23:03:53,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:03:53" (1/1) ... [2021-11-12 23:03:53,361 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:03:53,479 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:03:53,780 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4491,4504] [2021-11-12 23:03:53,787 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4551,4564] [2021-11-12 23:03:53,814 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-12 23:03:53,820 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-12 23:03:54,965 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:54,971 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:54,973 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:54,974 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:54,976 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:54,998 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:54,999 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:55,001 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:55,002 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:55,005 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:55,006 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:55,007 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:55,007 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:55,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-12 23:03:55,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-12 23:03:55,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-12 23:03:55,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-12 23:03:55,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-12 23:03:55,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-12 23:03:55,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-12 23:03:55,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-12 23:03:55,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-12 23:03:55,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-12 23:03:55,766 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-12 23:03:56,173 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:56,173 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:56,196 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:56,197 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:56,204 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:56,204 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:56,223 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:56,225 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:56,226 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:56,226 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:56,227 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:56,229 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:56,229 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:03:56,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:03:56,352 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) [2021-11-12 23:03:56,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@758ad6fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:56, skipping insertion in model container [2021-11-12 23:03:56,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:03:56,353 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:03:56,356 INFO L158 Benchmark]: Toolchain (without parser) took 3006.91ms. Allocated memory was 98.6MB in the beginning and 138.4MB in the end (delta: 39.8MB). Free memory was 54.4MB in the beginning and 76.3MB in the end (delta: -21.9MB). Peak memory consumption was 32.0MB. Max. memory is 16.1GB. [2021-11-12 23:03:56,356 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 98.6MB. Free memory is still 51.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:03:56,358 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3004.22ms. Allocated memory was 98.6MB in the beginning and 138.4MB in the end (delta: 39.8MB). Free memory was 54.2MB in the beginning and 76.3MB in the end (delta: -22.1MB). Peak memory consumption was 32.0MB. Max. memory is 16.1GB. [2021-11-12 23:03:56,360 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 98.6MB. Free memory is still 51.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3004.22ms. Allocated memory was 98.6MB in the beginning and 138.4MB in the end (delta: 39.8MB). Free memory was 54.2MB in the beginning and 76.3MB in the end (delta: -22.1MB). Peak memory consumption was 32.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7051]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash be41fe4e17d28ba6e420af768eafe71c2123eff7ad7e8043a4ed8368e8f320e1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:03:58,648 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:03:58,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:03:58,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:03:58,688 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:03:58,693 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:03:58,695 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:03:58,700 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:03:58,704 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:03:58,712 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:03:58,714 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:03:58,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:03:58,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:03:58,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:03:58,722 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:03:58,727 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:03:58,729 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:03:58,731 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:03:58,733 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:03:58,738 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:03:58,740 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:03:58,742 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:03:58,744 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:03:58,747 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:03:58,758 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:03:58,758 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:03:58,759 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:03:58,761 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:03:58,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:03:58,763 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:03:58,764 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:03:58,765 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:03:58,767 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:03:58,768 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:03:58,769 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:03:58,770 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:03:58,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:03:58,771 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:03:58,771 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:03:58,773 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:03:58,774 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:03:58,779 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:03:58,812 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:03:58,812 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:03:58,814 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:03:58,814 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:03:58,814 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:03:58,814 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:03:58,815 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:03:58,815 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:03:58,815 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:03:58,815 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:03:58,818 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:03:58,818 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:03:58,818 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:03:58,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:03:58,819 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:03:58,819 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:03:58,819 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:03:58,819 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:03:58,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:03:58,820 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:03:58,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:03:58,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:03:58,820 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:03:58,821 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:03:58,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:03:58,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:03:58,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:03:58,822 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:03:58,822 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:03:58,822 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:03:58,822 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:03:58,822 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:03:58,823 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:03:58,823 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_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41fe4e17d28ba6e420af768eafe71c2123eff7ad7e8043a4ed8368e8f320e1 [2021-11-12 23:03:59,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:03:59,241 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:03:59,244 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:03:59,246 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:03:59,246 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:03:59,248 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2021-11-12 23:03:59,336 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/data/b26c03127/d8047b23c720490889501c43a39a4f77/FLAG9b19f79f4 [2021-11-12 23:04:00,325 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:04:00,326 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2021-11-12 23:04:00,382 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/data/b26c03127/d8047b23c720490889501c43a39a4f77/FLAG9b19f79f4 [2021-11-12 23:04:00,717 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/data/b26c03127/d8047b23c720490889501c43a39a4f77 [2021-11-12 23:04:00,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:04:00,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:04:00,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:04:00,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:04:00,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:04:00,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:04:00" (1/1) ... [2021-11-12 23:04:00,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@da8ef8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:00, skipping insertion in model container [2021-11-12 23:04:00,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:04:00" (1/1) ... [2021-11-12 23:04:00,741 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:04:00,912 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:04:01,327 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4491,4504] [2021-11-12 23:04:01,334 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4551,4564] [2021-11-12 23:04:01,362 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-12 23:04:01,369 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-12 23:04:02,710 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:02,713 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:02,713 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:02,714 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:02,716 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:02,743 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:02,744 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:02,745 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:02,746 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:02,748 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:02,749 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:02,750 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:02,750 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:03,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-12 23:04:03,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-12 23:04:03,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-12 23:04:03,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-12 23:04:03,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-12 23:04:03,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-12 23:04:03,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-12 23:04:03,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-12 23:04:03,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-12 23:04:03,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-12 23:04:03,492 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-12 23:04:03,873 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:03,874 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:03,897 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:03,898 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:03,904 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:03,904 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:03,919 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:03,920 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:03,921 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:03,922 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:03,922 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:03,923 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:03,923 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:03,967 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:04:04,040 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:04:04,170 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:04:04,175 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4491,4504] [2021-11-12 23:04:04,176 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4551,4564] [2021-11-12 23:04:04,185 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-12 23:04:04,186 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-12 23:04:04,242 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,242 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,242 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,244 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,244 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,264 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,265 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,266 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,266 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,267 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,268 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,268 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,269 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-12 23:04:04,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-12 23:04:04,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-12 23:04:04,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-12 23:04:04,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-12 23:04:04,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-12 23:04:04,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-12 23:04:04,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-12 23:04:04,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-12 23:04:04,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-12 23:04:04,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-12 23:04:04,522 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,522 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,536 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,537 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,542 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,542 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,550 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,552 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,552 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,553 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,553 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,553 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,554 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,587 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:04:04,628 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:04:04,653 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4491,4504] [2021-11-12 23:04:04,653 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i[4551,4564] [2021-11-12 23:04:04,655 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-12 23:04:04,656 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-12 23:04:04,714 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,714 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,715 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,715 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,716 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,722 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,722 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,723 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,724 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,724 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,726 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,727 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,727 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-12 23:04:04,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-12 23:04:04,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-12 23:04:04,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-12 23:04:04,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-12 23:04:04,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-12 23:04:04,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-12 23:04:04,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-12 23:04:04,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-12 23:04:04,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-12 23:04:04,796 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-12 23:04:04,969 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,970 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,979 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,980 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,983 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:04,984 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:05,004 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:05,004 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:05,044 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:05,045 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:05,045 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:05,046 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:05,046 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-12 23:04:05,076 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:04:05,601 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:04:05,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:05 WrapperNode [2021-11-12 23:04:05,612 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:04:05,614 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:04:05,614 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:04:05,614 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:04:05,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:05" (1/1) ... [2021-11-12 23:04:05,785 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:05" (1/1) ... [2021-11-12 23:04:05,883 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:04:05,890 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:04:05,890 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:04:05,890 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:04:05,899 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:05" (1/1) ... [2021-11-12 23:04:05,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:05" (1/1) ... [2021-11-12 23:04:05,928 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:05" (1/1) ... [2021-11-12 23:04:05,929 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:05" (1/1) ... [2021-11-12 23:04:06,007 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:05" (1/1) ... [2021-11-12 23:04:06,017 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:05" (1/1) ... [2021-11-12 23:04:06,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:05" (1/1) ... [2021-11-12 23:04:06,068 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:04:06,069 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:04:06,069 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:04:06,069 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:04:06,070 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:05" (1/1) ... [2021-11-12 23:04:06,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:04:06,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:04:06,100 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:04:06,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:04:06,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:04:06,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:04:06,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:04:06,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:04:06,144 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-12 23:04:06,145 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-12 23:04:06,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:04:06,145 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2021-11-12 23:04:06,145 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2021-11-12 23:04:06,145 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-12 23:04:06,145 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-12 23:04:06,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:04:06,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:04:06,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:04:06,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:04:06,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:04:06,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:04:06,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:04:06,147 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-12 23:04:06,147 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-12 23:04:06,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:04:06,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:04:06,147 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2021-11-12 23:04:06,147 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2021-11-12 23:04:21,258 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-12 23:04:21,259 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-12 23:04:21,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:04:21 BoogieIcfgContainer [2021-11-12 23:04:21,263 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-12 23:04:21,267 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-12 23:04:21,268 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-12 23:04:21,271 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-12 23:04:21,271 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 11:04:00" (1/3) ... [2021-11-12 23:04:21,272 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@281307e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:04:21, skipping insertion in model container [2021-11-12 23:04:21,272 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:04:05" (2/3) ... [2021-11-12 23:04:21,274 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@281307e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:04:21, skipping insertion in model container [2021-11-12 23:04:21,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:04:21" (3/3) ... [2021-11-12 23:04:21,276 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_c_string_harness.i [2021-11-12 23:04:21,284 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-12 23:04:21,285 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-11-12 23:04:21,286 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@281307e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 11:04:21, skipping insertion in model container [2021-11-12 23:04:21,287 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-12 23:04:21,288 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-12 23:04:21,288 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-12 23:04:21,288 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-12 23:04:21,289 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:04:21" (3/3) ... [2021-11-12 23:04:21,302 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-12 23:04:21,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2021-11-12 23:04:21,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hashlittle2 [2021-11-12 23:04:21,313 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_uint64_t [2021-11-12 23:04:21,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-12 23:04:21,314 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_c_string_is_valid [2021-11-12 23:04:21,340 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 123 nodes and edges [2021-11-12 23:04:21,342 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 55 nodes and edges [2021-11-12 23:04:21,344 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2021-11-12 23:04:21,346 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2021-11-12 23:04:21,348 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-12 23:04:21,350 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-12 23:04:21,352 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-12 23:04:21,354 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-12 23:04:22,248 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/witness.graphml [2021-11-12 23:04:22,248 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-12 23:04:22,250 INFO L158 Benchmark]: Toolchain (without parser) took 21527.02ms. Allocated memory was 65.0MB in the beginning and 627.0MB in the end (delta: 562.0MB). Free memory was 35.3MB in the beginning and 483.4MB in the end (delta: -448.1MB). Peak memory consumption was 342.7MB. Max. memory is 16.1GB. [2021-11-12 23:04:22,250 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory is still 46.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:04:22,251 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4886.37ms. Allocated memory was 65.0MB in the beginning and 169.9MB in the end (delta: 104.9MB). Free memory was 35.2MB in the beginning and 75.7MB in the end (delta: -40.5MB). Peak memory consumption was 74.2MB. Max. memory is 16.1GB. [2021-11-12 23:04:22,251 INFO L158 Benchmark]: Boogie Procedure Inliner took 275.06ms. Allocated memory is still 169.9MB. Free memory was 75.7MB in the beginning and 108.0MB in the end (delta: -32.2MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. [2021-11-12 23:04:22,252 INFO L158 Benchmark]: Boogie Preprocessor took 178.56ms. Allocated memory is still 169.9MB. Free memory was 108.0MB in the beginning and 97.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-12 23:04:22,252 INFO L158 Benchmark]: RCFGBuilder took 15194.26ms. Allocated memory was 169.9MB in the beginning and 488.6MB in the end (delta: 318.8MB). Free memory was 97.5MB in the beginning and 249.0MB in the end (delta: -151.5MB). Peak memory consumption was 286.1MB. Max. memory is 16.1GB. [2021-11-12 23:04:22,252 INFO L158 Benchmark]: TraceAbstraction took 19.41ms. Allocated memory is still 488.6MB. Free memory was 248.0MB in the beginning and 246.9MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:04:22,253 INFO L158 Benchmark]: Witness Printer took 960.50ms. Allocated memory was 488.6MB in the beginning and 627.0MB in the end (delta: 138.4MB). Free memory was 246.9MB in the beginning and 483.4MB in the end (delta: -236.5MB). Peak memory consumption was 131.6MB. Max. memory is 16.1GB. [2021-11-12 23:04:22,255 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory is still 46.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4886.37ms. Allocated memory was 65.0MB in the beginning and 169.9MB in the end (delta: 104.9MB). Free memory was 35.2MB in the beginning and 75.7MB in the end (delta: -40.5MB). Peak memory consumption was 74.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 275.06ms. Allocated memory is still 169.9MB. Free memory was 75.7MB in the beginning and 108.0MB in the end (delta: -32.2MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 178.56ms. Allocated memory is still 169.9MB. Free memory was 108.0MB in the beginning and 97.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 15194.26ms. Allocated memory was 169.9MB in the beginning and 488.6MB in the end (delta: 318.8MB). Free memory was 97.5MB in the beginning and 249.0MB in the end (delta: -151.5MB). Peak memory consumption was 286.1MB. Max. memory is 16.1GB. * TraceAbstraction took 19.41ms. Allocated memory is still 488.6MB. Free memory was 248.0MB in the beginning and 246.9MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 960.50ms. Allocated memory was 488.6MB in the beginning and 627.0MB in the end (delta: 138.4MB). Free memory was 246.9MB in the beginning and 483.4MB in the end (delta: -236.5MB). Peak memory consumption was 131.6MB. 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! [2021-11-12 23:04:22,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d007d61-5c10-41f0-8052-759d4499a423/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE