./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 ............................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 00:00:22,231 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 00:00:22,234 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 00:00:22,279 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 00:00:22,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 00:00:22,288 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 00:00:22,292 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 00:00:22,298 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 00:00:22,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 00:00:22,309 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 00:00:22,311 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 00:00:22,314 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 00:00:22,314 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 00:00:22,318 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 00:00:22,322 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 00:00:22,330 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 00:00:22,333 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 00:00:22,335 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 00:00:22,343 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 00:00:22,353 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 00:00:22,356 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 00:00:22,358 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 00:00:22,363 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 00:00:22,365 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 00:00:22,380 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 00:00:22,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 00:00:22,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 00:00:22,385 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 00:00:22,386 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 00:00:22,388 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 00:00:22,389 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 00:00:22,390 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 00:00:22,393 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 00:00:22,395 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 00:00:22,397 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 00:00:22,398 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 00:00:22,399 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 00:00:22,399 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 00:00:22,399 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 00:00:22,401 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 00:00:22,402 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 00:00:22,403 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-29 00:00:22,465 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 00:00:22,466 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 00:00:22,467 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-29 00:00:22,467 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-29 00:00:22,469 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 00:00:22,469 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 00:00:22,470 INFO L138 SettingsManager]: * Use SBE=true [2021-10-29 00:00:22,470 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 00:00:22,470 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 00:00:22,470 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 00:00:22,472 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 00:00:22,472 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 00:00:22,473 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 00:00:22,473 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 00:00:22,473 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 00:00:22,473 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 00:00:22,474 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 00:00:22,474 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-29 00:00:22,474 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-29 00:00:22,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 00:00:22,475 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 00:00:22,475 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 00:00:22,475 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 00:00:22,476 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-29 00:00:22,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 00:00:22,476 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-29 00:00:22,476 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-29 00:00:22,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 00:00:22,477 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-29 00:00:22,479 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 [2021-10-29 00:00:22,996 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 00:00:23,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 00:00:23,055 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 00:00:23,056 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 00:00:23,057 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 00:00:23,058 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-29 00:00:23,169 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/data/56c139b04/547ff919b96849f5b8de38d3cf67c2e8/FLAG9afb47fbb [2021-10-29 00:00:24,540 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 00:00:24,542 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-29 00:00:24,605 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/data/56c139b04/547ff919b96849f5b8de38d3cf67c2e8/FLAG9afb47fbb [2021-10-29 00:00:24,825 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/data/56c139b04/547ff919b96849f5b8de38d3cf67c2e8 [2021-10-29 00:00:24,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 00:00:24,833 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 00:00:24,839 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 00:00:24,839 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 00:00:24,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 00:00:24,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 12:00:24" (1/1) ... [2021-10-29 00:00:24,849 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3286df06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:00:24, skipping insertion in model container [2021-10-29 00:00:24,849 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 12:00:24" (1/1) ... [2021-10-29 00:00:24,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 00:00:25,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 00:00:25,354 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_4bdffb95-6844-458e-a5e6-2cfecbaa1529/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-29 00:00:25,368 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_4bdffb95-6844-458e-a5e6-2cfecbaa1529/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-29 00:00:25,407 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 00:00:25,431 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 00:00:26,905 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:26,906 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:26,907 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:26,908 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:26,909 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:26,930 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:26,931 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:26,934 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:26,934 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:26,937 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:26,939 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:26,940 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:26,940 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:27,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 00:00:27,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 00:00:27,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 00:00:27,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 00:00:27,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 00:00:27,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 00:00:27,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 00:00:27,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 00:00:27,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 00:00:27,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 00:00:28,299 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,303 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,335 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,338 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,348 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,350 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,363 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,365 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,367 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,369 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,370 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,371 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,372 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,654 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 00:00:28,688 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 00:00:28,722 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_4bdffb95-6844-458e-a5e6-2cfecbaa1529/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-29 00:00:28,723 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_4bdffb95-6844-458e-a5e6-2cfecbaa1529/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-29 00:00:28,726 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 00:00:28,727 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 00:00:28,810 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,810 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,811 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,811 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,812 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,820 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,821 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,823 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,824 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,826 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,831 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,832 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,832 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:28,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 00:00:28,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 00:00:28,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 00:00:28,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 00:00:28,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 00:00:28,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 00:00:28,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 00:00:28,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 00:00:28,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 00:00:28,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 00:00:29,111 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:29,112 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:29,118 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:29,119 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:29,123 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:29,124 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:29,128 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:29,129 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:29,130 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:29,130 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:29,131 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:29,132 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:29,132 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 00:00:29,180 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 00:00:29,666 INFO L208 MainTranslator]: Completed translation [2021-10-29 00:00:29,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:00:29 WrapperNode [2021-10-29 00:00:29,667 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 00:00:29,669 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 00:00:29,669 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 00:00:29,670 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 00:00:29,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:00:29" (1/1) ... [2021-10-29 00:00:29,857 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:00:29" (1/1) ... [2021-10-29 00:00:30,026 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 00:00:30,028 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 00:00:30,029 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 00:00:30,030 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 00:00:30,042 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:00:29" (1/1) ... [2021-10-29 00:00:30,042 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:00:29" (1/1) ... [2021-10-29 00:00:30,074 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:00:29" (1/1) ... [2021-10-29 00:00:30,075 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:00:29" (1/1) ... [2021-10-29 00:00:30,176 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:00:29" (1/1) ... [2021-10-29 00:00:30,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:00:29" (1/1) ... [2021-10-29 00:00:30,216 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:00:29" (1/1) ... [2021-10-29 00:00:30,257 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 00:00:30,259 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 00:00:30,260 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 00:00:30,260 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 00:00:30,262 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:00:29" (1/1) ... [2021-10-29 00:00:30,273 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-29 00:00:30,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-29 00:00:30,304 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-29 00:00:30,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-29 00:00:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 00:00:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 00:00:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 00:00:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 00:00:30,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 00:00:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 00:00:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 00:00:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 00:00:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 00:00:41,962 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 00:00:41,963 INFO L299 CfgBuilder]: Removed 13 assume(true) statements. [2021-10-29 00:00:41,966 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 12:00:41 BoogieIcfgContainer [2021-10-29 00:00:41,966 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 00:00:41,969 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-29 00:00:41,969 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-29 00:00:41,973 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-29 00:00:41,974 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 12:00:24" (1/3) ... [2021-10-29 00:00:41,975 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@231ad691 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 12:00:41, skipping insertion in model container [2021-10-29 00:00:41,975 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 12:00:29" (2/3) ... [2021-10-29 00:00:41,976 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@231ad691 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 12:00:41, skipping insertion in model container [2021-10-29 00:00:41,976 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 12:00:41" (3/3) ... [2021-10-29 00:00:41,978 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_ptr_harness.i [2021-10-29 00:00:41,986 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-29 00:00:41,986 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2021-10-29 00:00:41,988 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@231ad691 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.10 12:00:41, skipping insertion in model container [2021-10-29 00:00:41,989 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-29 00:00:41,990 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-29 00:00:41,990 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-29 00:00:41,990 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-29 00:00:41,991 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 12:00:41" (3/3) ... [2021-10-29 00:00:41,996 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-29 00:00:42,030 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 112 nodes and edges [2021-10-29 00:00:42,033 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 54 nodes and edges [2021-10-29 00:00:42,036 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2021-10-29 00:00:42,039 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2021-10-29 00:00:42,041 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-10-29 00:00:42,044 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-10-29 00:00:42,046 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-29 00:00:42,049 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-29 00:00:43,312 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/witness.graphml [2021-10-29 00:00:43,312 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-29 00:00:43,315 INFO L168 Benchmark]: Toolchain (without parser) took 18480.97 ms. Allocated memory was 109.1 MB in the beginning and 339.7 MB in the end (delta: 230.7 MB). Free memory was 81.9 MB in the beginning and 138.8 MB in the end (delta: -56.9 MB). Peak memory consumption was 251.9 MB. Max. memory is 16.1 GB. [2021-10-29 00:00:43,316 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 83.9 MB. Free memory is still 61.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 00:00:43,316 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4828.57 ms. Allocated memory was 109.1 MB in the beginning and 161.5 MB in the end (delta: 52.4 MB). Free memory was 81.5 MB in the beginning and 75.4 MB in the end (delta: 6.2 MB). Peak memory consumption was 84.9 MB. Max. memory is 16.1 GB. [2021-10-29 00:00:43,317 INFO L168 Benchmark]: Boogie Procedure Inliner took 358.77 ms. Allocated memory is still 161.5 MB. Free memory was 75.4 MB in the beginning and 108.8 MB in the end (delta: -33.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 00:00:43,317 INFO L168 Benchmark]: Boogie Preprocessor took 229.37 ms. Allocated memory is still 161.5 MB. Free memory was 108.8 MB in the beginning and 101.6 MB in the end (delta: 7.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 00:00:43,318 INFO L168 Benchmark]: RCFGBuilder took 11707.21 ms. Allocated memory was 161.5 MB in the beginning and 283.1 MB in the end (delta: 121.6 MB). Free memory was 101.6 MB in the beginning and 155.4 MB in the end (delta: -53.8 MB). Peak memory consumption was 171.4 MB. Max. memory is 16.1 GB. [2021-10-29 00:00:43,319 INFO L168 Benchmark]: TraceAbstraction took 20.16 ms. Allocated memory is still 283.1 MB. Free memory was 154.3 MB in the beginning and 153.3 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 00:00:43,319 INFO L168 Benchmark]: Witness Printer took 1322.72 ms. Allocated memory was 283.1 MB in the beginning and 339.7 MB in the end (delta: 56.6 MB). Free memory was 153.3 MB in the beginning and 138.8 MB in the end (delta: 14.5 MB). Peak memory consumption was 146.6 MB. Max. memory is 16.1 GB. [2021-10-29 00:00:43,323 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 83.9 MB. Free memory is still 61.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4828.57 ms. Allocated memory was 109.1 MB in the beginning and 161.5 MB in the end (delta: 52.4 MB). Free memory was 81.5 MB in the beginning and 75.4 MB in the end (delta: 6.2 MB). Peak memory consumption was 84.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 358.77 ms. Allocated memory is still 161.5 MB. Free memory was 75.4 MB in the beginning and 108.8 MB in the end (delta: -33.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 229.37 ms. Allocated memory is still 161.5 MB. Free memory was 108.8 MB in the beginning and 101.6 MB in the end (delta: 7.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 11707.21 ms. Allocated memory was 161.5 MB in the beginning and 283.1 MB in the end (delta: 121.6 MB). Free memory was 101.6 MB in the beginning and 155.4 MB in the end (delta: -53.8 MB). Peak memory consumption was 171.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 20.16 ms. Allocated memory is still 283.1 MB. Free memory was 154.3 MB in the beginning and 153.3 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Witness Printer took 1322.72 ms. Allocated memory was 283.1 MB in the beginning and 339.7 MB in the end (delta: 56.6 MB). Free memory was 153.3 MB in the beginning and 138.8 MB in the end (delta: 14.5 MB). Peak memory consumption was 146.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2021-10-29 00:00:43,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdffb95-6844-458e-a5e6-2cfecbaa1529/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...