./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 02:13:45,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:13:45,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:13:45,884 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:13:45,885 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:13:45,889 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:13:45,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:13:45,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:13:45,898 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:13:45,905 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:13:45,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:13:45,910 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:13:45,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:13:45,914 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:13:45,915 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:13:45,917 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:13:45,920 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:13:45,921 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:13:45,923 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:13:45,931 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:13:45,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:13:45,936 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:13:45,938 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:13:45,939 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:13:45,951 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:13:45,952 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:13:45,952 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:13:45,955 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:13:45,956 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:13:45,958 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:13:45,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:13:45,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:13:45,962 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:13:45,964 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:13:45,965 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:13:45,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:13:45,967 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:13:45,967 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:13:45,968 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:13:45,969 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:13:45,970 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:13:45,971 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-22 02:13:46,018 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:13:46,019 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:13:46,020 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:13:46,020 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:13:46,021 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:13:46,022 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:13:46,022 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:13:46,022 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:13:46,023 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:13:46,023 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:13:46,024 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:13:46,025 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:13:46,025 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:13:46,025 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:13:46,026 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:13:46,026 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:13:46,027 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:13:46,027 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:13:46,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:13:46,029 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-22 02:13:46,029 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:13:46,029 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:13:46,030 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:13:46,030 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:13:46,030 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:13:46,031 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-22 02:13:46,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:13:46,032 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:13:46,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:13:46,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:13:46,033 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:13:46,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:13:46,034 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:13:46,034 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:13:46,035 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:13:46,035 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:13:46,036 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:13:46,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:13:46,036 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:13:46,037 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:13:46,037 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_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c [2022-11-22 02:13:46,411 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:13:46,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:13:46,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:13:46,465 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:13:46,467 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:13:46,469 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-22 02:13:49,872 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:13:50,447 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:13:50,448 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-22 02:13:50,473 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/data/9cba13aaf/bdd08d14188049eda0c268cfc6457bcc/FLAG5e4b1e431 [2022-11-22 02:13:50,492 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/data/9cba13aaf/bdd08d14188049eda0c268cfc6457bcc [2022-11-22 02:13:50,495 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:13:50,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:13:50,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:13:50,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:13:50,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:13:50,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:13:50" (1/1) ... [2022-11-22 02:13:50,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f797312 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:13:50, skipping insertion in model container [2022-11-22 02:13:50,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:13:50" (1/1) ... [2022-11-22 02:13:50,517 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:13:50,657 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:13:50,921 WARN L237 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_38dd7303-0f76-4cda-8620-1509347a12ce/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2022-11-22 02:13:50,926 WARN L237 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_38dd7303-0f76-4cda-8620-1509347a12ce/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2022-11-22 02:13:52,334 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:52,335 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:52,335 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:52,336 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:52,338 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:52,353 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:52,354 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:52,357 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:52,357 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:52,360 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:52,361 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:52,362 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:52,363 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:52,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-22 02:13:52,996 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-22 02:13:53,012 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-22 02:13:53,014 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-22 02:13:53,016 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-22 02:13:53,017 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-22 02:13:53,018 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-22 02:13:53,019 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-22 02:13:53,020 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-22 02:13:53,020 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-22 02:13:53,265 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-22 02:13:53,295 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,295 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,301 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,310 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,382 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,383 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,384 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,384 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,384 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,385 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,386 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,386 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,387 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,387 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,388 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,388 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,388 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,391 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,392 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,393 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,393 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,396 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,397 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,408 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,409 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,409 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,444 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 02:13:53,484 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 02:13:53,510 WARN L237 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_38dd7303-0f76-4cda-8620-1509347a12ce/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2022-11-22 02:13:53,519 WARN L237 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_38dd7303-0f76-4cda-8620-1509347a12ce/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2022-11-22 02:13:53,585 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,590 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,591 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,592 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,593 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,605 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,618 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,619 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,620 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,621 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,623 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,624 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,627 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,664 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-22 02:13:53,665 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-22 02:13:53,666 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-22 02:13:53,667 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-22 02:13:53,668 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-22 02:13:53,668 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-22 02:13:53,669 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-22 02:13:53,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-22 02:13:53,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-22 02:13:53,671 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-22 02:13:53,694 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-22 02:13:53,710 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,710 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,712 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,718 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,765 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,765 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,766 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,766 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,766 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,767 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,772 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,772 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,773 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,775 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,776 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,776 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,776 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,777 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,777 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,778 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,778 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,783 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,784 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,795 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,797 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,798 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:13:53,818 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 02:13:54,113 INFO L208 MainTranslator]: Completed translation [2022-11-22 02:13:54,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:13:54 WrapperNode [2022-11-22 02:13:54,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:13:54,116 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 02:13:54,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 02:13:54,116 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 02:13:54,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:13:54" (1/1) ... [2022-11-22 02:13:54,252 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:13:54" (1/1) ... [2022-11-22 02:13:54,322 INFO L138 Inliner]: procedures = 697, calls = 1886, calls flagged for inlining = 61, calls inlined = 14, statements flattened = 816 [2022-11-22 02:13:54,323 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 02:13:54,324 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 02:13:54,324 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 02:13:54,324 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 02:13:54,337 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:13:54" (1/1) ... [2022-11-22 02:13:54,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:13:54" (1/1) ... [2022-11-22 02:13:54,348 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:13:54" (1/1) ... [2022-11-22 02:13:54,348 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:13:54" (1/1) ... [2022-11-22 02:13:54,385 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:13:54" (1/1) ... [2022-11-22 02:13:54,391 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:13:54" (1/1) ... [2022-11-22 02:13:54,417 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:13:54" (1/1) ... [2022-11-22 02:13:54,422 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:13:54" (1/1) ... [2022-11-22 02:13:54,448 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 02:13:54,449 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 02:13:54,450 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 02:13:54,450 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 02:13:54,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:13:54" (1/1) ... [2022-11-22 02:13:54,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:13:54,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:13:54,502 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 02:13:54,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 02:13:54,563 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-22 02:13:54,564 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-22 02:13:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-22 02:13:54,564 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-22 02:13:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 02:13:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-22 02:13:54,566 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-22 02:13:54,570 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-22 02:13:54,570 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-22 02:13:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-22 02:13:54,571 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-22 02:13:54,571 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-22 02:13:54,572 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-22 02:13:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 02:13:54,573 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-22 02:13:54,573 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-22 02:13:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-22 02:13:54,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-22 02:13:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 02:13:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 02:13:54,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 02:13:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-22 02:13:54,579 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-22 02:13:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-22 02:13:54,579 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-22 02:13:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 02:13:54,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 02:13:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-22 02:13:54,579 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-22 02:13:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-22 02:13:54,580 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-22 02:13:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-22 02:13:54,580 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-22 02:13:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-22 02:13:54,580 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-22 02:13:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-22 02:13:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-22 02:13:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-22 02:13:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-22 02:13:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-22 02:13:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-22 02:13:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 02:13:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 02:13:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 02:13:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-22 02:13:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-22 02:13:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-22 02:13:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-22 02:13:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-22 02:13:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-22 02:13:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 02:13:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-22 02:13:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-22 02:13:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-22 02:13:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-22 02:13:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 02:13:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 02:13:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 02:13:55,106 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 02:13:55,109 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 02:13:56,495 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 02:13:56,860 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 02:13:56,861 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-22 02:13:56,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:13:56 BoogieIcfgContainer [2022-11-22 02:13:56,865 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 02:13:56,868 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 02:13:56,868 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 02:13:56,872 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 02:13:56,872 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 02:13:50" (1/3) ... [2022-11-22 02:13:56,875 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6972647a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:13:56, skipping insertion in model container [2022-11-22 02:13:56,875 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:13:54" (2/3) ... [2022-11-22 02:13:56,876 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6972647a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:13:56, skipping insertion in model container [2022-11-22 02:13:56,877 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:13:56" (3/3) ... [2022-11-22 02:13:56,878 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_up_harness.i [2022-11-22 02:13:56,901 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 02:13:56,901 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-22 02:13:56,989 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 02:13:57,001 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@c1d6da3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 02:13:57,001 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-22 02:13:57,008 INFO L276 IsEmpty]: Start isEmpty. Operand has 251 states, 130 states have (on average 1.2153846153846153) internal successors, (158), 133 states have internal predecessors, (158), 95 states have call successors, (95), 23 states have call predecessors, (95), 23 states have return successors, (95), 95 states have call predecessors, (95), 95 states have call successors, (95) [2022-11-22 02:13:57,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-11-22 02:13:57,073 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:13:57,074 INFO L195 NwaCegarLoop]: trace histogram [29, 13, 13, 13, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:13:57,074 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW] === [2022-11-22 02:13:57,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:13:57,081 INFO L85 PathProgramCache]: Analyzing trace with hash -1804903174, now seen corresponding path program 1 times [2022-11-22 02:13:57,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:13:57,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [916759244] [2022-11-22 02:13:57,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:13:57,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:13:57,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:13:57,883 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:13:57,884 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [916759244] [2022-11-22 02:13:57,884 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-22 02:13:57,885 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1619801879] [2022-11-22 02:13:57,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:13:57,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:13:57,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:13:57,889 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:13:57,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 02:13:58,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:13:58,899 INFO L263 TraceCheckSpWp]: Trace formula consists of 3403 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-22 02:13:58,916 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:13:58,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1278 trivial. 0 not checked. [2022-11-22 02:13:58,983 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 02:13:58,984 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1619801879] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:13:58,984 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:13:58,984 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-22 02:13:58,987 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [999241502] [2022-11-22 02:13:58,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:13:58,993 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-22 02:13:58,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:13:59,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-22 02:13:59,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-22 02:13:59,035 INFO L87 Difference]: Start difference. First operand has 251 states, 130 states have (on average 1.2153846153846153) internal successors, (158), 133 states have internal predecessors, (158), 95 states have call successors, (95), 23 states have call predecessors, (95), 23 states have return successors, (95), 95 states have call predecessors, (95), 95 states have call successors, (95) Second operand has 2 states, 1 states have (on average 64.0) internal successors, (64), 2 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2022-11-22 02:13:59,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:13:59,301 INFO L93 Difference]: Finished difference Result 447 states and 628 transitions. [2022-11-22 02:13:59,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-22 02:13:59,304 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 1 states have (on average 64.0) internal successors, (64), 2 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 313 [2022-11-22 02:13:59,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:13:59,311 INFO L225 Difference]: With dead ends: 447 [2022-11-22 02:13:59,311 INFO L226 Difference]: Without dead ends: 0 [2022-11-22 02:13:59,318 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 312 GetRequests, 312 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-22 02:13:59,321 INFO L413 NwaCegarLoop]: 307 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 307 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-22 02:13:59,323 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 307 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-22 02:13:59,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-22 02:13:59,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-22 02:13:59,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-22 02:13:59,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-22 02:13:59,350 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 313 [2022-11-22 02:13:59,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:13:59,351 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-22 02:13:59,351 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 64.0) internal successors, (64), 2 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2022-11-22 02:13:59,351 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-22 02:13:59,352 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-22 02:13:59,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 2 remaining) [2022-11-22 02:13:59,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 2 remaining) [2022-11-22 02:13:59,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-22 02:13:59,567 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-22 02:13:59,570 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-22 02:13:59,779 INFO L902 garLoopResultBuilder]: At program point bounded_mallocENTRY(lines 6931 6936) the Hoare annotation is: true [2022-11-22 02:13:59,780 INFO L899 garLoopResultBuilder]: For program point bounded_mallocEXIT(lines 6931 6936) no Hoare annotation was computed. [2022-11-22 02:13:59,780 INFO L899 garLoopResultBuilder]: For program point L6932-1(lines 6932 6934) no Hoare annotation was computed. [2022-11-22 02:13:59,780 INFO L902 garLoopResultBuilder]: At program point L6932(lines 6932 6934) the Hoare annotation is: true [2022-11-22 02:13:59,780 INFO L899 garLoopResultBuilder]: For program point L8225(lines 8225 8229) no Hoare annotation was computed. [2022-11-22 02:13:59,781 INFO L899 garLoopResultBuilder]: For program point L8277-3(line 8277) no Hoare annotation was computed. [2022-11-22 02:13:59,781 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validEXIT(lines 8281 8302) no Hoare annotation was computed. [2022-11-22 02:13:59,781 INFO L902 garLoopResultBuilder]: At program point L8277-2(line 8277) the Hoare annotation is: true [2022-11-22 02:13:59,781 INFO L899 garLoopResultBuilder]: For program point L8277(line 8277) no Hoare annotation was computed. [2022-11-22 02:13:59,781 INFO L902 garLoopResultBuilder]: At program point L8277-5(lines 8223 8278) the Hoare annotation is: true [2022-11-22 02:13:59,782 INFO L899 garLoopResultBuilder]: For program point L8277-4(line 8277) no Hoare annotation was computed. [2022-11-22 02:13:59,782 INFO L899 garLoopResultBuilder]: For program point L8296-1(line 8296) no Hoare annotation was computed. [2022-11-22 02:13:59,782 INFO L902 garLoopResultBuilder]: At program point L8296(line 8296) the Hoare annotation is: true [2022-11-22 02:13:59,782 INFO L899 garLoopResultBuilder]: For program point L8284(lines 8284 8288) no Hoare annotation was computed. [2022-11-22 02:13:59,782 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_is_validENTRY(lines 8281 8302) the Hoare annotation is: true [2022-11-22 02:13:59,783 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validFINAL(lines 8281 8302) no Hoare annotation was computed. [2022-11-22 02:13:59,783 INFO L899 garLoopResultBuilder]: For program point L8235-1(line 8235) no Hoare annotation was computed. [2022-11-22 02:13:59,783 INFO L902 garLoopResultBuilder]: At program point L8235(line 8235) the Hoare annotation is: true [2022-11-22 02:13:59,783 INFO L899 garLoopResultBuilder]: For program point L6747-1(line 6747) no Hoare annotation was computed. [2022-11-22 02:13:59,784 INFO L902 garLoopResultBuilder]: At program point L6747(line 6747) the Hoare annotation is: true [2022-11-22 02:13:59,784 INFO L899 garLoopResultBuilder]: For program point L6749-1(line 6749) no Hoare annotation was computed. [2022-11-22 02:13:59,784 INFO L902 garLoopResultBuilder]: At program point L6749(line 6749) the Hoare annotation is: true [2022-11-22 02:13:59,784 INFO L899 garLoopResultBuilder]: For program point L6743-4(lines 6742 6754) no Hoare annotation was computed. [2022-11-22 02:13:59,784 INFO L899 garLoopResultBuilder]: For program point L6743-2(lines 6743 6753) no Hoare annotation was computed. [2022-11-22 02:13:59,785 INFO L899 garLoopResultBuilder]: For program point ensure_array_list_has_allocated_data_memberEXIT(lines 6742 6754) no Hoare annotation was computed. [2022-11-22 02:13:59,785 INFO L902 garLoopResultBuilder]: At program point ensure_array_list_has_allocated_data_memberENTRY(lines 6742 6754) the Hoare annotation is: true [2022-11-22 02:13:59,785 INFO L902 garLoopResultBuilder]: At program point L6750(line 6750) the Hoare annotation is: true [2022-11-22 02:13:59,785 INFO L899 garLoopResultBuilder]: For program point L6752-1(line 6752) no Hoare annotation was computed. [2022-11-22 02:13:59,785 INFO L902 garLoopResultBuilder]: At program point L6752(line 6752) the Hoare annotation is: true [2022-11-22 02:13:59,786 INFO L899 garLoopResultBuilder]: For program point L6750-3(lines 6750 6752) no Hoare annotation was computed. [2022-11-22 02:13:59,786 INFO L899 garLoopResultBuilder]: For program point L6750-1(lines 6750 6752) no Hoare annotation was computed. [2022-11-22 02:13:59,786 INFO L899 garLoopResultBuilder]: For program point L6744-1(lines 6744 6746) no Hoare annotation was computed. [2022-11-22 02:13:59,786 INFO L902 garLoopResultBuilder]: At program point L6744(lines 6744 6746) the Hoare annotation is: true [2022-11-22 02:13:59,786 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_boundedEXIT(lines 6728 6740) no Hoare annotation was computed. [2022-11-22 02:13:59,787 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_boundedENTRY(lines 6728 6740) the Hoare annotation is: true [2022-11-22 02:13:59,787 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_validENTRY(lines 2935 2962) the Hoare annotation is: true [2022-11-22 02:13:59,787 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validEXIT(lines 2935 2962) no Hoare annotation was computed. [2022-11-22 02:13:59,787 INFO L899 garLoopResultBuilder]: For program point L2939(lines 2939 2943) no Hoare annotation was computed. [2022-11-22 02:13:59,787 INFO L902 garLoopResultBuilder]: At program point L2948(line 2948) the Hoare annotation is: true [2022-11-22 02:13:59,788 INFO L899 garLoopResultBuilder]: For program point L2948-1(line 2948) no Hoare annotation was computed. [2022-11-22 02:13:59,788 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validFINAL(lines 2935 2962) no Hoare annotation was computed. [2022-11-22 02:13:59,788 INFO L899 garLoopResultBuilder]: For program point nondet_boolEXIT(line 261) no Hoare annotation was computed. [2022-11-22 02:13:59,788 INFO L902 garLoopResultBuilder]: At program point nondet_boolENTRY(line 261) the Hoare annotation is: true [2022-11-22 02:13:59,788 INFO L899 garLoopResultBuilder]: For program point my_abortEXIT(lines 232 234) no Hoare annotation was computed. [2022-11-22 02:13:59,789 INFO L902 garLoopResultBuilder]: At program point my_abortENTRY(lines 232 234) the Hoare annotation is: true [2022-11-22 02:13:59,789 INFO L899 garLoopResultBuilder]: For program point aws_mul_size_checkedEXIT(lines 2586 2594) no Hoare annotation was computed. [2022-11-22 02:13:59,789 INFO L899 garLoopResultBuilder]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2022-11-22 02:13:59,789 INFO L902 garLoopResultBuilder]: At program point aws_mul_size_checkedENTRY(lines 2586 2594) the Hoare annotation is: true [2022-11-22 02:13:59,789 INFO L902 garLoopResultBuilder]: At program point L2501(lines 2497 2502) the Hoare annotation is: true [2022-11-22 02:13:59,790 INFO L902 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: true [2022-11-22 02:13:59,790 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-11-22 02:13:59,790 INFO L902 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: true [2022-11-22 02:13:59,790 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_backpointer_index_validEXIT(lines 8184 8200) no Hoare annotation was computed. [2022-11-22 02:13:59,790 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_backpointer_index_validENTRY(lines 8184 8200) the Hoare annotation is: true [2022-11-22 02:13:59,791 INFO L902 garLoopResultBuilder]: At program point L8186(line 8186) the Hoare annotation is: true [2022-11-22 02:13:59,791 INFO L899 garLoopResultBuilder]: For program point L8186-1(lines 8186 8190) no Hoare annotation was computed. [2022-11-22 02:13:59,791 INFO L902 garLoopResultBuilder]: At program point L2337-3(lines 2337 2343) the Hoare annotation is: true [2022-11-22 02:13:59,791 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedEXIT(lines 2331 2348) no Hoare annotation was computed. [2022-11-22 02:13:59,791 INFO L902 garLoopResultBuilder]: At program point aws_is_mem_zeroedENTRY(lines 2331 2348) the Hoare annotation is: true [2022-11-22 02:13:59,792 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedFINAL(lines 2331 2348) no Hoare annotation was computed. [2022-11-22 02:13:59,792 INFO L899 garLoopResultBuilder]: For program point L2338(lines 2338 2342) no Hoare annotation was computed. [2022-11-22 02:13:59,792 INFO L902 garLoopResultBuilder]: At program point L7390(line 7390) the Hoare annotation is: true [2022-11-22 02:13:59,792 INFO L899 garLoopResultBuilder]: For program point L7388-1(lines 7388 7392) no Hoare annotation was computed. [2022-11-22 02:13:59,792 INFO L902 garLoopResultBuilder]: At program point L7390-1(line 7390) the Hoare annotation is: true [2022-11-22 02:13:59,793 INFO L899 garLoopResultBuilder]: For program point L7384(lines 7376 7394) no Hoare annotation was computed. [2022-11-22 02:13:59,793 INFO L902 garLoopResultBuilder]: At program point L7381(lines 7381 7383) the Hoare annotation is: true [2022-11-22 02:13:59,793 INFO L899 garLoopResultBuilder]: For program point memcpy_implEXIT(lines 7376 7394) no Hoare annotation was computed. [2022-11-22 02:13:59,793 INFO L902 garLoopResultBuilder]: At program point L7377-1(line 7377) the Hoare annotation is: true [2022-11-22 02:13:59,793 INFO L902 garLoopResultBuilder]: At program point memcpy_implENTRY(lines 7376 7394) the Hoare annotation is: true [2022-11-22 02:13:59,794 INFO L902 garLoopResultBuilder]: At program point L7377(line 7377) the Hoare annotation is: true [2022-11-22 02:13:59,794 INFO L899 garLoopResultBuilder]: For program point L3170-2(line 3170) no Hoare annotation was computed. [2022-11-22 02:13:59,794 INFO L902 garLoopResultBuilder]: At program point L3170-1(line 3170) the Hoare annotation is: true [2022-11-22 02:13:59,794 INFO L899 garLoopResultBuilder]: For program point L3169-3(line 3169) no Hoare annotation was computed. [2022-11-22 02:13:59,794 INFO L902 garLoopResultBuilder]: At program point L3169-2(line 3169) the Hoare annotation is: true [2022-11-22 02:13:59,795 INFO L899 garLoopResultBuilder]: For program point aws_array_list_lengthEXIT(lines 3163 3174) no Hoare annotation was computed. [2022-11-22 02:13:59,795 INFO L902 garLoopResultBuilder]: At program point aws_array_list_lengthENTRY(lines 3163 3174) the Hoare annotation is: true [2022-11-22 02:13:59,795 INFO L902 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2022-11-22 02:13:59,795 INFO L902 garLoopResultBuilder]: At program point L3170(line 3170) the Hoare annotation is: true [2022-11-22 02:13:59,795 INFO L899 garLoopResultBuilder]: For program point L3172-2(line 3172) no Hoare annotation was computed. [2022-11-22 02:13:59,796 INFO L902 garLoopResultBuilder]: At program point L3172-1(line 3172) the Hoare annotation is: true [2022-11-22 02:13:59,796 INFO L902 garLoopResultBuilder]: At program point L7262(lines 7262 7264) the Hoare annotation is: true [2022-11-22 02:13:59,796 INFO L902 garLoopResultBuilder]: At program point L7265(lines 7265 7267) the Hoare annotation is: true [2022-11-22 02:13:59,796 INFO L902 garLoopResultBuilder]: At program point L7262-1(lines 7262 7264) the Hoare annotation is: true [2022-11-22 02:13:59,796 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-11-22 02:13:59,797 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2022-11-22 02:13:59,797 INFO L902 garLoopResultBuilder]: At program point can_fail_mallocENTRY(lines 6948 6952) the Hoare annotation is: true [2022-11-22 02:13:59,797 INFO L899 garLoopResultBuilder]: For program point L6951-1(line 6951) no Hoare annotation was computed. [2022-11-22 02:13:59,797 INFO L902 garLoopResultBuilder]: At program point L6951(line 6951) the Hoare annotation is: true [2022-11-22 02:13:59,797 INFO L899 garLoopResultBuilder]: For program point L6949-3(lines 6949 6951) no Hoare annotation was computed. [2022-11-22 02:13:59,798 INFO L899 garLoopResultBuilder]: For program point can_fail_mallocEXIT(lines 6948 6952) no Hoare annotation was computed. [2022-11-22 02:13:59,798 INFO L899 garLoopResultBuilder]: For program point L6949-1(lines 6949 6951) no Hoare annotation was computed. [2022-11-22 02:13:59,798 INFO L902 garLoopResultBuilder]: At program point L6949(line 6949) the Hoare annotation is: true [2022-11-22 02:13:59,798 INFO L899 garLoopResultBuilder]: For program point L3202-2(line 3202) no Hoare annotation was computed. [2022-11-22 02:13:59,798 INFO L902 garLoopResultBuilder]: At program point L3202-1(line 3202) the Hoare annotation is: true [2022-11-22 02:13:59,799 INFO L902 garLoopResultBuilder]: At program point L3199-1(line 3199) the Hoare annotation is: true [2022-11-22 02:13:59,799 INFO L902 garLoopResultBuilder]: At program point L3199(line 3199) the Hoare annotation is: true [2022-11-22 02:13:59,799 INFO L899 garLoopResultBuilder]: For program point L3197(lines 3197 3201) no Hoare annotation was computed. [2022-11-22 02:13:59,799 INFO L899 garLoopResultBuilder]: For program point L3199-2(line 3199) no Hoare annotation was computed. [2022-11-22 02:13:59,799 INFO L902 garLoopResultBuilder]: At program point L3194(lines 3194 3196) the Hoare annotation is: true [2022-11-22 02:13:59,799 INFO L902 garLoopResultBuilder]: At program point L3193-1(line 3193) the Hoare annotation is: true [2022-11-22 02:13:59,800 INFO L902 garLoopResultBuilder]: At program point L3193(line 3193) the Hoare annotation is: true [2022-11-22 02:13:59,800 INFO L902 garLoopResultBuilder]: At program point L3194-1(lines 3194 3196) the Hoare annotation is: true [2022-11-22 02:13:59,800 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrEXIT(lines 3191 3204) no Hoare annotation was computed. [2022-11-22 02:13:59,800 INFO L899 garLoopResultBuilder]: For program point L3193-2(line 3193) no Hoare annotation was computed. [2022-11-22 02:13:59,800 INFO L902 garLoopResultBuilder]: At program point aws_array_list_get_at_ptrENTRY(lines 3191 3204) the Hoare annotation is: true [2022-11-22 02:13:59,800 INFO L902 garLoopResultBuilder]: At program point L3202(line 3202) the Hoare annotation is: true [2022-11-22 02:13:59,801 INFO L899 garLoopResultBuilder]: For program point L3203-1(line 3203) no Hoare annotation was computed. [2022-11-22 02:13:59,801 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrFINAL(lines 3191 3204) no Hoare annotation was computed. [2022-11-22 02:13:59,801 INFO L902 garLoopResultBuilder]: At program point L3203(line 3203) the Hoare annotation is: true [2022-11-22 02:13:59,801 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 210 212) the Hoare annotation is: true [2022-11-22 02:13:59,801 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 210 212) no Hoare annotation was computed. [2022-11-22 02:13:59,802 INFO L902 garLoopResultBuilder]: At program point aws_raise_errorENTRY(lines 1988 1999) the Hoare annotation is: true [2022-11-22 02:13:59,802 INFO L899 garLoopResultBuilder]: For program point aws_raise_errorEXIT(lines 1988 1999) no Hoare annotation was computed. [2022-11-22 02:13:59,802 INFO L902 garLoopResultBuilder]: At program point my_memcpyENTRY(lines 7396 7398) the Hoare annotation is: true [2022-11-22 02:13:59,802 INFO L899 garLoopResultBuilder]: For program point my_memcpyEXIT(lines 7396 7398) no Hoare annotation was computed. [2022-11-22 02:13:59,802 INFO L899 garLoopResultBuilder]: For program point L7397-1(line 7397) no Hoare annotation was computed. [2022-11-22 02:13:59,802 INFO L902 garLoopResultBuilder]: At program point L7397(line 7397) the Hoare annotation is: true [2022-11-22 02:13:59,803 INFO L899 garLoopResultBuilder]: For program point can_fail_allocatorEXIT(lines 6938 6940) no Hoare annotation was computed. [2022-11-22 02:13:59,803 INFO L902 garLoopResultBuilder]: At program point can_fail_allocatorENTRY(lines 6938 6940) the Hoare annotation is: true [2022-11-22 02:13:59,803 INFO L902 garLoopResultBuilder]: At program point __CPROVER_overflow_multENTRY(lines 253 256) the Hoare annotation is: true [2022-11-22 02:13:59,803 INFO L899 garLoopResultBuilder]: For program point __CPROVER_overflow_multEXIT(lines 253 256) no Hoare annotation was computed. [2022-11-22 02:13:59,803 INFO L899 garLoopResultBuilder]: For program point L8095-1(line 8095) no Hoare annotation was computed. [2022-11-22 02:13:59,804 INFO L902 garLoopResultBuilder]: At program point L8095(line 8095) the Hoare annotation is: true [2022-11-22 02:13:59,804 INFO L902 garLoopResultBuilder]: At program point L8097(line 8097) the Hoare annotation is: true [2022-11-22 02:13:59,804 INFO L899 garLoopResultBuilder]: For program point L8095-5(lines 8095 8098) no Hoare annotation was computed. [2022-11-22 02:13:59,804 INFO L899 garLoopResultBuilder]: For program point L8095-4(lines 8095 8098) no Hoare annotation was computed. [2022-11-22 02:13:59,804 INFO L899 garLoopResultBuilder]: For program point L8095-2(lines 8095 8096) no Hoare annotation was computed. [2022-11-22 02:13:59,804 INFO L902 garLoopResultBuilder]: At program point L8089-2(lines 8089 8110) the Hoare annotation is: true [2022-11-22 02:13:59,805 INFO L902 garLoopResultBuilder]: At program point s_sift_upENTRY(lines 8075 8114) the Hoare annotation is: true [2022-11-22 02:13:59,805 INFO L899 garLoopResultBuilder]: For program point L8079-1(line 8079) no Hoare annotation was computed. [2022-11-22 02:13:59,805 INFO L902 garLoopResultBuilder]: At program point L8079(line 8079) the Hoare annotation is: true [2022-11-22 02:13:59,805 INFO L899 garLoopResultBuilder]: For program point L8112-1(line 8112) no Hoare annotation was computed. [2022-11-22 02:13:59,805 INFO L902 garLoopResultBuilder]: At program point L8112(line 8112) the Hoare annotation is: true [2022-11-22 02:13:59,806 INFO L899 garLoopResultBuilder]: For program point L8100-2(lines 8100 8109) no Hoare annotation was computed. [2022-11-22 02:13:59,806 INFO L899 garLoopResultBuilder]: For program point L8100-1(line 8100) no Hoare annotation was computed. [2022-11-22 02:13:59,806 INFO L902 garLoopResultBuilder]: At program point L8100(line 8100) the Hoare annotation is: true [2022-11-22 02:13:59,806 INFO L899 garLoopResultBuilder]: For program point L8096-1(line 8096) no Hoare annotation was computed. [2022-11-22 02:13:59,806 INFO L902 garLoopResultBuilder]: At program point L8096(line 8096) the Hoare annotation is: true [2022-11-22 02:13:59,806 INFO L899 garLoopResultBuilder]: For program point s_sift_upEXIT(lines 8075 8114) no Hoare annotation was computed. [2022-11-22 02:13:59,807 INFO L902 garLoopResultBuilder]: At program point L8100-3(lines 8089 8110) the Hoare annotation is: true [2022-11-22 02:13:59,807 INFO L902 garLoopResultBuilder]: At program point L8078(line 8078) the Hoare annotation is: true [2022-11-22 02:13:59,807 INFO L899 garLoopResultBuilder]: For program point L8078-2(line 8078) no Hoare annotation was computed. [2022-11-22 02:13:59,807 INFO L902 garLoopResultBuilder]: At program point L8078-1(line 8078) the Hoare annotation is: true [2022-11-22 02:13:59,807 INFO L899 garLoopResultBuilder]: For program point L8101-1(line 8101) no Hoare annotation was computed. [2022-11-22 02:13:59,808 INFO L902 garLoopResultBuilder]: At program point L8101(line 8101) the Hoare annotation is: true [2022-11-22 02:13:59,808 INFO L899 garLoopResultBuilder]: For program point L7608-1(line 7608) no Hoare annotation was computed. [2022-11-22 02:13:59,808 INFO L902 garLoopResultBuilder]: At program point L7608(line 7608) the Hoare annotation is: true [2022-11-22 02:13:59,808 INFO L902 garLoopResultBuilder]: At program point s_swapENTRY(lines 7980 8012) the Hoare annotation is: true [2022-11-22 02:13:59,808 INFO L899 garLoopResultBuilder]: For program point L7609-1(line 7609) no Hoare annotation was computed. [2022-11-22 02:13:59,808 INFO L902 garLoopResultBuilder]: At program point L7609(line 7609) the Hoare annotation is: true [2022-11-22 02:13:59,809 INFO L899 garLoopResultBuilder]: For program point L7981-2(line 7981) no Hoare annotation was computed. [2022-11-22 02:13:59,809 INFO L902 garLoopResultBuilder]: At program point L7981-1(line 7981) the Hoare annotation is: true [2022-11-22 02:13:59,809 INFO L902 garLoopResultBuilder]: At program point L7981(line 7981) the Hoare annotation is: true [2022-11-22 02:13:59,809 INFO L902 garLoopResultBuilder]: At program point L7593(lines 7593 7612) the Hoare annotation is: true [2022-11-22 02:13:59,810 INFO L899 garLoopResultBuilder]: For program point s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-22 02:13:59,810 INFO L902 garLoopResultBuilder]: At program point L7990(line 7990) the Hoare annotation is: true [2022-11-22 02:13:59,810 INFO L902 garLoopResultBuilder]: At program point L7990-2(lines 7990 8008) the Hoare annotation is: true [2022-11-22 02:13:59,810 INFO L899 garLoopResultBuilder]: For program point L7990-1(lines 7990 8008) no Hoare annotation was computed. [2022-11-22 02:13:59,810 INFO L902 garLoopResultBuilder]: At program point L7982(line 7982) the Hoare annotation is: true [2022-11-22 02:13:59,810 INFO L902 garLoopResultBuilder]: At program point L7594(line 7594) the Hoare annotation is: true [2022-11-22 02:13:59,811 INFO L899 garLoopResultBuilder]: For program point L7982-1(line 7982) no Hoare annotation was computed. [2022-11-22 02:13:59,811 INFO L899 garLoopResultBuilder]: For program point L7594-1(line 7594) no Hoare annotation was computed. [2022-11-22 02:13:59,811 INFO L899 garLoopResultBuilder]: For program point s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-22 02:13:59,811 INFO L902 garLoopResultBuilder]: At program point L7611-1(line 7611) the Hoare annotation is: true [2022-11-22 02:13:59,811 INFO L902 garLoopResultBuilder]: At program point L7611(line 7611) the Hoare annotation is: true [2022-11-22 02:13:59,812 INFO L899 garLoopResultBuilder]: For program point L7991-1(line 7991) no Hoare annotation was computed. [2022-11-22 02:13:59,812 INFO L902 garLoopResultBuilder]: At program point L7991(line 7991) the Hoare annotation is: true [2022-11-22 02:13:59,812 INFO L899 garLoopResultBuilder]: For program point L7611-2(line 7611) no Hoare annotation was computed. [2022-11-22 02:13:59,812 INFO L899 garLoopResultBuilder]: For program point L7983-1(line 7983) no Hoare annotation was computed. [2022-11-22 02:13:59,812 INFO L902 garLoopResultBuilder]: At program point L7983(line 7983) the Hoare annotation is: true [2022-11-22 02:13:59,812 INFO L899 garLoopResultBuilder]: For program point L7595-1(line 7595) no Hoare annotation was computed. [2022-11-22 02:13:59,813 INFO L902 garLoopResultBuilder]: At program point L7595(line 7595) the Hoare annotation is: true [2022-11-22 02:13:59,813 INFO L899 garLoopResultBuilder]: For program point L7587(line 7587) no Hoare annotation was computed. [2022-11-22 02:13:59,813 INFO L899 garLoopResultBuilder]: For program point L7579-4(lines 7579 7585) no Hoare annotation was computed. [2022-11-22 02:13:59,813 INFO L899 garLoopResultBuilder]: For program point L7992-1(line 7992) no Hoare annotation was computed. [2022-11-22 02:13:59,813 INFO L902 garLoopResultBuilder]: At program point L7579-3(lines 7579 7585) the Hoare annotation is: true [2022-11-22 02:13:59,814 INFO L902 garLoopResultBuilder]: At program point L7992(line 7992) the Hoare annotation is: true [2022-11-22 02:13:59,814 INFO L899 garLoopResultBuilder]: For program point L7984-2(line 7984) no Hoare annotation was computed. [2022-11-22 02:13:59,814 INFO L902 garLoopResultBuilder]: At program point L7984-1(line 7984) the Hoare annotation is: true [2022-11-22 02:13:59,814 INFO L902 garLoopResultBuilder]: At program point L7984(line 7984) the Hoare annotation is: true [2022-11-22 02:13:59,814 INFO L899 garLoopResultBuilder]: For program point L7596-2(line 7596) no Hoare annotation was computed. [2022-11-22 02:13:59,814 INFO L902 garLoopResultBuilder]: At program point L7596-1(line 7596) the Hoare annotation is: true [2022-11-22 02:13:59,815 INFO L902 garLoopResultBuilder]: At program point L7596(line 7596) the Hoare annotation is: true [2022-11-22 02:13:59,815 INFO L899 garLoopResultBuilder]: For program point L8009-1(line 8009) no Hoare annotation was computed. [2022-11-22 02:13:59,815 INFO L902 garLoopResultBuilder]: At program point L8009(line 8009) the Hoare annotation is: true [2022-11-22 02:13:59,815 INFO L899 garLoopResultBuilder]: For program point L7588-1(line 7588) no Hoare annotation was computed. [2022-11-22 02:13:59,815 INFO L902 garLoopResultBuilder]: At program point L7588(line 7588) the Hoare annotation is: true [2022-11-22 02:13:59,815 INFO L899 garLoopResultBuilder]: For program point L7580-1(line 7580) no Hoare annotation was computed. [2022-11-22 02:13:59,816 INFO L902 garLoopResultBuilder]: At program point L7580(line 7580) the Hoare annotation is: true [2022-11-22 02:13:59,816 INFO L899 garLoopResultBuilder]: For program point L7985-2(line 7985) no Hoare annotation was computed. [2022-11-22 02:13:59,816 INFO L902 garLoopResultBuilder]: At program point L7985-1(line 7985) the Hoare annotation is: true [2022-11-22 02:13:59,816 INFO L902 garLoopResultBuilder]: At program point L7985(line 7985) the Hoare annotation is: true [2022-11-22 02:13:59,816 INFO L902 garLoopResultBuilder]: At program point L8010(line 8010) the Hoare annotation is: true [2022-11-22 02:13:59,817 INFO L899 garLoopResultBuilder]: For program point L8010-2(line 8010) no Hoare annotation was computed. [2022-11-22 02:13:59,817 INFO L902 garLoopResultBuilder]: At program point L8010-1(line 8010) the Hoare annotation is: true [2022-11-22 02:13:59,817 INFO L899 garLoopResultBuilder]: For program point L7589-1(line 7589) no Hoare annotation was computed. [2022-11-22 02:13:59,817 INFO L902 garLoopResultBuilder]: At program point L7589(line 7589) the Hoare annotation is: true [2022-11-22 02:13:59,817 INFO L899 garLoopResultBuilder]: For program point L7581-1(line 7581) no Hoare annotation was computed. [2022-11-22 02:13:59,817 INFO L902 garLoopResultBuilder]: At program point L7581(line 7581) the Hoare annotation is: true [2022-11-22 02:13:59,818 INFO L902 garLoopResultBuilder]: At program point L7573-1(line 7573) the Hoare annotation is: true [2022-11-22 02:13:59,818 INFO L902 garLoopResultBuilder]: At program point L7573(line 7573) the Hoare annotation is: true [2022-11-22 02:13:59,818 INFO L899 garLoopResultBuilder]: For program point L7598(lines 7598 7601) no Hoare annotation was computed. [2022-11-22 02:13:59,818 INFO L902 garLoopResultBuilder]: At program point L8011-1(line 8011) the Hoare annotation is: true [2022-11-22 02:13:59,818 INFO L902 garLoopResultBuilder]: At program point L8011(line 8011) the Hoare annotation is: true [2022-11-22 02:13:59,818 INFO L899 garLoopResultBuilder]: For program point s_swapEXIT(lines 7980 8012) no Hoare annotation was computed. [2022-11-22 02:13:59,819 INFO L902 garLoopResultBuilder]: At program point L7590(line 7590) the Hoare annotation is: true [2022-11-22 02:13:59,819 INFO L899 garLoopResultBuilder]: For program point L8011-2(line 8011) no Hoare annotation was computed. [2022-11-22 02:13:59,819 INFO L899 garLoopResultBuilder]: For program point L7590-1(line 7590) no Hoare annotation was computed. [2022-11-22 02:13:59,819 INFO L902 garLoopResultBuilder]: At program point L7582(line 7582) the Hoare annotation is: true [2022-11-22 02:13:59,819 INFO L899 garLoopResultBuilder]: For program point L7582-1(line 7582) no Hoare annotation was computed. [2022-11-22 02:13:59,820 INFO L899 garLoopResultBuilder]: For program point L7574(line 7574) no Hoare annotation was computed. [2022-11-22 02:13:59,820 INFO L902 garLoopResultBuilder]: At program point L7599-1(line 7599) the Hoare annotation is: true [2022-11-22 02:13:59,820 INFO L902 garLoopResultBuilder]: At program point L7599(line 7599) the Hoare annotation is: true [2022-11-22 02:13:59,820 INFO L899 garLoopResultBuilder]: For program point L7599-2(line 7599) no Hoare annotation was computed. [2022-11-22 02:13:59,820 INFO L899 garLoopResultBuilder]: For program point L8475-1(lines 8475 8478) no Hoare annotation was computed. [2022-11-22 02:13:59,820 INFO L899 garLoopResultBuilder]: For program point L8467(lines 8467 8479) no Hoare annotation was computed. [2022-11-22 02:13:59,821 INFO L902 garLoopResultBuilder]: At program point L8467-1(lines 8467 8479) the Hoare annotation is: true [2022-11-22 02:13:59,821 INFO L899 garLoopResultBuilder]: For program point L8211-1(lines 8211 8215) no Hoare annotation was computed. [2022-11-22 02:13:59,821 INFO L902 garLoopResultBuilder]: At program point L8211(line 8211) the Hoare annotation is: true [2022-11-22 02:13:59,821 INFO L902 garLoopResultBuilder]: At program point L8475-4(lines 8475 8478) the Hoare annotation is: true [2022-11-22 02:13:59,821 INFO L899 garLoopResultBuilder]: For program point L8463-2(line 8463) no Hoare annotation was computed. [2022-11-22 02:13:59,821 INFO L902 garLoopResultBuilder]: At program point L8459(line 8459) the Hoare annotation is: true [2022-11-22 02:13:59,822 INFO L899 garLoopResultBuilder]: For program point L8459-1(line 8459) no Hoare annotation was computed. [2022-11-22 02:13:59,822 INFO L902 garLoopResultBuilder]: At program point L8463(line 8463) the Hoare annotation is: true [2022-11-22 02:13:59,822 INFO L902 garLoopResultBuilder]: At program point L8463-1(line 8463) the Hoare annotation is: true [2022-11-22 02:13:59,822 INFO L899 garLoopResultBuilder]: For program point L6791-1(line 6791) no Hoare annotation was computed. [2022-11-22 02:13:59,822 INFO L902 garLoopResultBuilder]: At program point L6791(line 6791) the Hoare annotation is: true [2022-11-22 02:13:59,822 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-22 02:13:59,823 INFO L902 garLoopResultBuilder]: At program point L6804-1(line 6804) the Hoare annotation is: true [2022-11-22 02:13:59,823 INFO L902 garLoopResultBuilder]: At program point L6804(line 6804) the Hoare annotation is: true [2022-11-22 02:13:59,823 INFO L902 garLoopResultBuilder]: At program point L8485(line 8485) the Hoare annotation is: true [2022-11-22 02:13:59,823 INFO L902 garLoopResultBuilder]: At program point L8485-1(line 8485) the Hoare annotation is: true [2022-11-22 02:13:59,823 INFO L899 garLoopResultBuilder]: For program point L8485-2(line 8485) no Hoare annotation was computed. [2022-11-22 02:13:59,824 INFO L902 garLoopResultBuilder]: At program point L8477(line 8477) the Hoare annotation is: true [2022-11-22 02:13:59,824 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-22 02:13:59,824 INFO L899 garLoopResultBuilder]: For program point L8477-1(line 8477) no Hoare annotation was computed. [2022-11-22 02:13:59,824 INFO L902 garLoopResultBuilder]: At program point L8217(lines 8203 8220) the Hoare annotation is: true [2022-11-22 02:13:59,824 INFO L899 garLoopResultBuilder]: For program point L6805(line 6805) no Hoare annotation was computed. [2022-11-22 02:13:59,824 INFO L902 garLoopResultBuilder]: At program point L8465(line 8465) the Hoare annotation is: true [2022-11-22 02:13:59,825 INFO L899 garLoopResultBuilder]: For program point L8465-1(line 8465) no Hoare annotation was computed. [2022-11-22 02:13:59,825 INFO L899 garLoopResultBuilder]: For program point L8205(lines 8205 8209) no Hoare annotation was computed. [2022-11-22 02:13:59,825 INFO L902 garLoopResultBuilder]: At program point L8486-1(line 8486) the Hoare annotation is: true [2022-11-22 02:13:59,825 INFO L899 garLoopResultBuilder]: For program point L8482(line 8482) no Hoare annotation was computed. [2022-11-22 02:13:59,825 INFO L902 garLoopResultBuilder]: At program point L8486(line 8486) the Hoare annotation is: true [2022-11-22 02:13:59,825 INFO L902 garLoopResultBuilder]: At program point L6798(lines 6798 6799) the Hoare annotation is: true [2022-11-22 02:13:59,826 INFO L902 garLoopResultBuilder]: At program point L8210-4(lines 8210 8216) the Hoare annotation is: true [2022-11-22 02:13:59,826 INFO L899 garLoopResultBuilder]: For program point L8210-1(lines 8210 8216) no Hoare annotation was computed. [2022-11-22 02:13:59,826 INFO L902 garLoopResultBuilder]: At program point L6798-1(lines 6798 6799) the Hoare annotation is: true [2022-11-22 02:13:59,826 INFO L899 garLoopResultBuilder]: For program point L8210-5(lines 8210 8216) no Hoare annotation was computed. [2022-11-22 02:13:59,826 INFO L902 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 222 224) the Hoare annotation is: true [2022-11-22 02:13:59,826 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 222 224) no Hoare annotation was computed. [2022-11-22 02:13:59,830 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-22 02:13:59,833 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-22 02:13:59,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 02:13:59 BoogieIcfgContainer [2022-11-22 02:13:59,843 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-22 02:13:59,844 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-22 02:13:59,844 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-22 02:13:59,844 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-22 02:13:59,845 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:13:56" (3/4) ... [2022-11-22 02:13:59,848 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-22 02:13:59,855 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2022-11-22 02:13:59,855 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2022-11-22 02:13:59,855 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2022-11-22 02:13:59,855 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2022-11-22 02:13:59,856 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2022-11-22 02:13:59,856 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2022-11-22 02:13:59,856 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2022-11-22 02:13:59,856 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2022-11-22 02:13:59,856 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-22 02:13:59,856 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2022-11-22 02:13:59,857 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2022-11-22 02:13:59,857 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2022-11-22 02:13:59,857 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2022-11-22 02:13:59,857 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2022-11-22 02:13:59,857 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2022-11-22 02:13:59,857 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2022-11-22 02:13:59,857 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2022-11-22 02:13:59,858 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2022-11-22 02:13:59,858 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2022-11-22 02:13:59,858 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2022-11-22 02:13:59,859 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2022-11-22 02:13:59,859 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2022-11-22 02:13:59,859 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 02:13:59,874 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 208 nodes and edges [2022-11-22 02:13:59,875 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 89 nodes and edges [2022-11-22 02:13:59,877 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2022-11-22 02:13:59,878 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-11-22 02:13:59,880 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-22 02:13:59,881 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-22 02:13:59,883 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-22 02:13:59,884 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-22 02:14:00,570 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/witness.graphml [2022-11-22 02:14:00,571 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-22 02:14:00,572 INFO L158 Benchmark]: Toolchain (without parser) took 10074.17ms. Allocated memory was 195.0MB in the beginning and 247.5MB in the end (delta: 52.4MB). Free memory was 140.9MB in the beginning and 87.5MB in the end (delta: 53.4MB). Peak memory consumption was 162.2MB. Max. memory is 16.1GB. [2022-11-22 02:14:00,572 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 02:14:00,572 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3613.91ms. Allocated memory is still 195.0MB. Free memory was 140.9MB in the beginning and 105.4MB in the end (delta: 35.5MB). Peak memory consumption was 78.2MB. Max. memory is 16.1GB. [2022-11-22 02:14:00,573 INFO L158 Benchmark]: Boogie Procedure Inliner took 207.51ms. Allocated memory is still 195.0MB. Free memory was 105.4MB in the beginning and 96.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 02:14:00,573 INFO L158 Benchmark]: Boogie Preprocessor took 124.83ms. Allocated memory is still 195.0MB. Free memory was 96.0MB in the beginning and 87.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-22 02:14:00,573 INFO L158 Benchmark]: RCFGBuilder took 2415.89ms. Allocated memory was 195.0MB in the beginning and 247.5MB in the end (delta: 52.4MB). Free memory was 87.6MB in the beginning and 103.6MB in the end (delta: -16.1MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. [2022-11-22 02:14:00,574 INFO L158 Benchmark]: TraceAbstraction took 2975.12ms. Allocated memory is still 247.5MB. Free memory was 103.6MB in the beginning and 93.8MB in the end (delta: 9.8MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2022-11-22 02:14:00,574 INFO L158 Benchmark]: Witness Printer took 727.21ms. Allocated memory is still 247.5MB. Free memory was 93.8MB in the beginning and 87.5MB in the end (delta: 6.3MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. [2022-11-22 02:14:00,576 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3613.91ms. Allocated memory is still 195.0MB. Free memory was 140.9MB in the beginning and 105.4MB in the end (delta: 35.5MB). Peak memory consumption was 78.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 207.51ms. Allocated memory is still 195.0MB. Free memory was 105.4MB in the beginning and 96.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 124.83ms. Allocated memory is still 195.0MB. Free memory was 96.0MB in the beginning and 87.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2415.89ms. Allocated memory was 195.0MB in the beginning and 247.5MB in the end (delta: 52.4MB). Free memory was 87.6MB in the beginning and 103.6MB in the end (delta: -16.1MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. * TraceAbstraction took 2975.12ms. Allocated memory is still 247.5MB. Free memory was 103.6MB in the beginning and 93.8MB in the end (delta: 9.8MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. * Witness Printer took 727.21ms. Allocated memory is still 247.5MB. Free memory was 93.8MB in the beginning and 87.5MB in the end (delta: 6.3MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 7587]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7587]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 24 procedures, 251 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 2.9s, OverallIterations: 1, TraceHistogramMax: 29, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 307 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 35 IncrementalHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 307 mSDtfsCounter, 35 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 312 GetRequests, 312 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=251occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 131 LocationsWithAnnotation, 498 PreInvPairs, 514 NumberOfFragments, 131 HoareAnnotationTreeSize, 498 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 131 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 626 NumberOfCodeBlocks, 626 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 312 ConstructedInterpolants, 0 QuantifiedInterpolants, 312 SizeOfPredicates, 0 NumberOfNonLiveVariables, 3403 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 1278/1278 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 8223]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8486]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8475]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7390]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-11-22 02:14:00,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38dd7303-0f76-4cda-8620-1509347a12ce/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE